docurent resume - eric · docurent resume. ed 205 710. ce 029 678. title industrial arts safety...
TRANSCRIPT
DOCURENT RESUME
ED 205 710 CE 029 678
TITLE Industrial Arts Safety Guide. Chinese. BilingualEducation Resource Series.
1NSTITOTION Seattle School DistriOt 1, Wash.; Washington Officeof the State Superintendent of Public Instruction,Olympia.
SPOCS AGENCY Office of Education (HEM, Washington, D.C.-PUB DATE 78NOTE 130p.: Not available in paper copy due to small
print. For related documents see CE 029 677-682.LANGUAGE English: Chinese
!DRS PRICE MF01 Plus Postage. PC Not Available from BOBS.DESCRIPTORS Accident Prevention: Accidents: Auto Mechanics:
*Bilingual Education: Drafting: Electric Batteries;Electricity: Electronics: Fire Protection; Foundries:Graphic Arts; Guidelines; Hand Tools: -*IndhstrialArtt; Lifting: Madyiite-Tools; Metal Working; PowerTechnology: *Program Development: -*Safety; SafetyEdadation: SchOol Accidents: School Safety: SecondaryEducation; *Vocational Education; Welding;WoodwOrking
IDENTIFIERS *Bilingdal Materitils: Combustion; Soldering
-'-.41kBSTRACT
6 Designed for use in bilingual education programs, .
this industrial arts safety guide presents guidelines for developinga'student safety program and three sections of shop safety practicesin both English and Chinese. Safety program foriat, safetycommittees, safety inspection, and student accideht investigation arediscussed in the section on developing a student safety program. Setforth in the section on general safety practices are safetyinstructions for all areas of industrial arts; safety rules forMachine tools, hand tools, and portable electric hand tools;housekeeping: back strains and proper lifting: safe lifting:saterials handling; personal practices and conduct; and fire control.Safety procedures relating to. automotive and power mechanics;compressed gas: drafting room: dusts, fumes, and combustiblematerials: foundry practices: flammable and combustible liquids:electricity/electronics: graphic arts: soldering; and storagebatteries are covered. Specific machines examined in the section onsafety procedures for machines iLclude buffers, drill presses,forges, grinders, jointers, lathes, milling machiaes;planer-surfacers: presses, sanders, saws, metal shapers, shears,sheet metal machines, and welders. (Corresponding bilingual guidescontaining material in Korean, Thai, Cambodian, Japanese, and Ilokanoare available separately through ERIC--see note.) (MN)
************************************************************************ Reproductions supplied by EDRS are the best that can be made ** from the original document. ************************************************************************
US DEPARTMENT OF HEALTH,EDUCATION A WELFARENATIONAL INSTITUTE OF
EDUCATION
THIS DOCUMENT HAS BEEN REPRO -DUCED EXACTLY AS RECEIVED FROMTHE PERSON OR ORGANIZATION ORIGIN-ATING IT POINTS OF VIEW OR OPINIONS ,STATED DO NOT NECESSARILY REPRE-SENT OFFICIAL NATIONAL INSTITUTE OF 'EDUCATION POSITION OR POLICY
:Dr: Er4i1 =.,' rOujilet440- Superintendent..of ihiblieliiStit*tiow
rOliin 1 .iigoii 9.85 04:
INDUSTRIAL ARTS SAFETY GUIDE
CHINESE VERSION
Reprinted by permission of Seattle School District #1
Division of Special and Equal Education Programs
Office of Bilingual Education
The activity which is the subject of this report was supported inwhole or in part by the U.S. Office of Education, Department ofHealth, Education, and Welfare. However, the opinions expressedherein do not necessarily reflect the position or policy of theU.S. Office of Education, and no official endorsement by the U.S.Office of Education should be inferred.
3
W. -mmeRIBIINIr 11111978
INDUSTRIAL ARTSSAFETY GUIDE
SEATTLE PUBLIC SCHOOLS
Student Section
1
TABLE OF CONTENTS
Student Section
I. IntroductionS-1.00
Governor Evans' Letter to Students S-I.01"What Have You Got tb Lose?" S-1.02
II. Student Safety Program S-2.00
Safety Program Format S-2.01Safety Committee Minutes Form S-2.02Safety Inspection Check List S-2.03Student Accident Investigation Report S-2.04
III. General Safe PracticesS-3.00
Safety Instructions for All Areas of Industrial Arts S-3.01Safety Rules for Power Tools S-3.02Safety Rules for Hand Tools S-3.03Safety Rules for Portable Electric Hand Tools S-3.04Housekeeping S-3.05Back Strains and Proper Lifting S-3.06Safe Lifting S-3.07Materials Handling S-3.08Personal Practices and Conduct S-3.09Fire Control S-3.10
IV. Safet Practices for S ecific Processes & S-4.00
Automotive and Power Mechanics S-4.01Compressed Gas S-4.04Drafting Room Safety Practices S-4.05Dusts, Fumes & Combustible Metals S-4.06Electricity/Electronics 5 -4.07Flammable & Combustible Liquids S-4.08Foundry Safe Practices '-4.10Graphic Arts A 4.11Plastics ISSIVI 1.15
Storage Batteries ASNI14 . S-4.17
Soldering 1.16
100"
V. Safety Practices for Machines S-5.00
Buffer S-5.01Drill Press S-5.03Forge, Gas S-5.05Grinder S-5.07Jointer S-5.09Lathe, Metal S-5.11Lathe, Wood S-5.13Milling Machine S-5.15Planer-Surfacer S-5.17Press, Offset Printing S-5.19Sander, Portable Belt S-5.21Saw, Band S-5.23Saw, Portable Circular S-5.25Saw, Radial Arm S-5.27Saw, Scroll S-5.29Saw, Table S-5.31Shaper, Metal S-5.33Shear, Metal Squaring S-5.35Sheet Metal Machines S-5.37Welder, Arc S-5.39Welder, Oxy-Acetylene S-5.41
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DANIEL aEVAN8ciOVIIXNOIR
STATE OF WASHINGTONOFFICE Of THE GOVIIIINOR
OLYMPIA
To. the Industrial Arts Student:
As a father, as well as the Governor of the State of Washington, Ifeel an obligation to write to each of you concerning the importanceof safety. The work habits you will be taught in your Industrial Artsclass cm form the background for safe operation of hand and powertools throughout your life. The need for safety does not stop whenyou leave the Industrial Arts classroom. It should carry on to yourwork at home and later, on the job.
It is a waste of the potential of a young life to have a finger, handor eye lost or mutilated because of a careless act. I hope you willall join me in a dedication to safety in your IndustriPt Arts classesas well as in the years to come.
DJE: ss
Sincerely ,
Daniel J.Governor
8
What have you got to lose?
Your eyesWatching televisionA sunsetA good bookA friend's smileAn attractive person
Your handsA game of softballButtoning your shirtDriving a motorcycleHolding hands with a special person
Your legsA walk on the beachA game of tennisRunning and hikingA bicycle ride
IbturimaringLaughter of a friendA bird at your windowA rock concertThe call of your name
Your backPlaying on the beachGetting into your carA day skiing
((fito 11
A comfortable night's sleep
Dancing
LIN-7I
tit51101
Your lifeThe remainder of today, every tomorrow. Theciltire rest of your life.
That's what you've got to lose!
Student Safety Program
Organized safety programs are a good approach to reducing accidents.
There are many types of safety programs. The effectiveness of agood safety program is reflected in the reduction of accidents.
The program on the following pages has suggestions that can be usedand/or modified to meet the needs of your school.
Safety Program Format S-2.01
Safety Committee Minutes Form S-2.02
Safety Inspection Check List S-2.03
Accident Investigation Report S-2.04
10
tA0 liRPXSILPO)t4S-2.00
SAFETY PROGRAM FORMAT
Organization
Each Industrial Arts class should organize its own safety committee.There should be at least five student members on the committee; twomembers should be rotated each month. The committee should:1. Meet every two weeks; more often if the need arises.2. Review and approve the safety inspection report.3. Review and discass all safety recommendations.4. Study the cause of accidents occurring since the last meeting.5. Prepare minutes of the meeting and post them on the bulletinboard.6. Maintain a permanent file of accident reports, minutes, andother appropriate materials.7. Appoint a student safety inspector.
Inspection
Inspection should be made prior to each safety committee meeting.The inspection and written report should reflect the conditions ofthe area -- housekeeping, fire prevention, first aid equipment,personal protection equipment, unsafe work activities, hazards andguarding needed. Recommendations should be made for corrections.
Education
A bulletin board should be used to alert the class to safe workhabits. A member of the committee should post safety materials andminutes of the meetings. Classroom safety meetings should be en-couraged with members of the committee participating as leaders.
Accident Reports
Accident reports are an essential part of a good safety program.They help to inform, educate, and remind people of what to look for inregard to accident prevention. They also provide a record of safetyitems and safety activities.
1. A member of the committee should be assigned to completeaccident reports in addition to the instructor's reportrequired by the School District.
2. When a student is injured or is directly responsible for acondition that could cause an injury, that student shouldbe encouraged to cooperate with the committee and attendcommittee safety meetings.
3. A member of the committee should be assigned to see thataction has been taken to prevent a similar accident fromtaking place in the future.
li1 1401010NI011
S-2.01
SAFETY COMMITTEE MINUTES FORM
ClassDate of Meeting
Name and Title
PeriodTime Opened
LocationTime Closed
Instructor_
Members Present:
Order of Business:
1. Review of past recommendations and action taken.
2. Review of accidents since last meeting and suggestedcorrective measures.
3. Review of inspector's report.
4. Discussion for improvement of the safety program.
5. Selection of chairman and new members for next meeting.
10 litt0.00(Use other side of sheet if necessary)
STUDENT ACCIDENT INVESTIGATION REPORT
Class
Instructor's Name
Name of Injured
Exact Location ox Accident
Description of Accident*
Period Room
Date & Time
Indicate below with an "X" whether incaused by one of the following:
your opinion accident was
PHYSICAL CAUSESPERSONAL, CAUSES
( ) Improper protection (personal or ( ) Physical or mental defectequipment)( ) Lack of knowledge or skill( ) Defective tools or equipment( ) Wrong attitude
.( ) Hazardous arrangement( ) Use of intoxicants or drugs( ) Improper illumination( ) Not listed - describe briefly*( ) Poor housekeeping
( ) Not listed - describe briefly*
UNSAFE ACTS( ) Working without authority
( ) Unsafe material handling( ) Failure to secure or warn( ) Took unsafe position( ) Working at unsafe speed( ) Worked on moving equipment( ) Made safety device inoperative ( ) Horseplay( ) Used unsafe equipment or hands
instead of equipment.( ) Did not use safe clothes or
personal protective equipment) trot listed - describe briefly*
NOTE: Make certain of names and descriptions of witnesses, injured sent tohospital, condition of injured, assistance by others, etc.
vC3SV
A*14
Actions taken to prevent a similar future accident*
Date of Report__Signature
* USE OTHER SIDE OF SHEET IF NECESSARY.
13
STUDENT SAFETY INSPECTION CHECK LIST
Class Period Date
Hazardous conditions and unsafetive action can be taken. Notecauses, marked "X" on previous
acts should be reported so correc-also whether potential accident
inspection, have been corrected.( ) indicates Satisfactory
A. FIRE PROTECTION
1. Extinguishing equipment....( )
(X) indicates Unsatisfactory
F. BULLETIN HOMES1. Neat and attractive ( )
2. Exits, stairs and signs....( ) 2. Display changed regularly ( )
3. Storage of flammable 3. Well illuminated( )
material( ) 4. ( )
4.( ) G. MACHINERYB. SING
1. Aisles, stairs & floors...:( )
2. Storage & piling ofmaterial
( )
3. Wash & locker rooms( )
4. Light and ventilation( )
5. Disposal of waste( )
6.( )
C. TOOLS1. Power tools, wiring ( )
2. Hand tools ( )
3. Use & storage of tools ( )
4.( )
D. PERSCINAL PROTECTIVE EQUIPMENT1. Safety glasses or goggles..( )2. Face shields ( )
3. Gloves ( )
4. Respirators 'or gas ansks ( )
5. Protective clothing)
6. ( )
E. MATERIAL HANDLING EQUIPMENT1. Winches ( )
2. Cranea, hoists, booms ( )
3. Carts ( )
4. Cables, ropes,slings ( )
5. Rigging ( )
6. ( )
chains,
SIGNED
1. Point of operation guards....( )2. Belts, pulleys, gears,
shafts, etc. ( )3. Maintenance & oil leakage ( )
4.
H. PRESSURE EQUIPMENT1. Steam equipment2. Air compressors3. Gas cylinders and hoses4.
I. UNSAFE PRACTICES1. Improper lifting.2. Improper use of protective
equipment ( )3. Horseplay ( )
4. Running in aisles ( )5. Improper use of air hoses ( )6. Removing machine guards ( )
7. Work on unguarded machinery ( )
8.)
J. FIRST AID1. First aid kits2. Stretchers 4,10o3. A11 injuries repo,' 12j. , ), AeN )4.
K. MISCELLANEOUS1. Acids and r ihkY ( )2. New pros' ( )
3. Dusts,1r
_ales ( )
4. Ladd' _olds ( )
5. ( )
USE OTHER SIDE OF SHEET FOR DETAILED COMMENTS .A RECOMMENDATIONS
14
1
S-2.03
)
General Safe Practices
Safety rules have been developed to alert you to unsafe practicesand conditions. These rules, in some cases, are common to all work.In other instances, they are specific to the particular task athand.
It is important that you learn these rules and apply them to yourIndustrial Arts and other activities.
Safety Instructions for All Areas of Industrial Arts S-3.01
Safety Rules for Power Tools S-3.02
Safety Rules for Hand Tools S-3.03
Safety Rules for Portable Electric Hand Tools S-3.04
Housekeeping S-3.05
Back Strains and Proper Lifting S-3.06
Safe Lifting Cartoon S-3.07
Materials Handling S-3.08
Personal Practices and Conduct S -3.09
Fire Control S-3.10
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15 S-3.0(
I
SAFETY INSMUCTIONS FOR ALL AREAS OF LIIDUSZIIAL ARTS
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16
SAFETY RULES FOR POWER TOOLS
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SAFETY RULES FOR HAND TOOLS
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S-3.03
Chinese Version
SAFETY RULES FOR PORTABLE ELECTRIC HAND TOOLS
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19S-3.04
HOUSEKEEPING
Good housekeeping is a key item in accident prevention. It takesthe cooperation of all; it can't be the responsibility of theinstructor and custodian alone.
An effective housekeeping program will:
1. Reduce exposures to slips and falls;2. Reduce fire hazards;
3. Remind individuals of their responsibilities in keeping the.laboratory clean and orderly;
4. Organize the housekeeping effort so that everyone assumestheir fair share of the task.
Good housekeeping cannot be accomplished by an occasional grandcleanup. A program must be developed for continual cleanup. The:following are essential in a good housekeeping program:
1. The equipment is arranged to permit safe and efficientwork practices;
2. Materials and supplies are neatly and safely stacked;3. Sufficient waste containers are provided and used;4. Floors are clean;
5. Combustible materials are properly disposed of or stored inapproved containers;
6. Excess materials and debris are not allowed to remain onbenches and in the work areas;
7. Regular inspections are made to maintain clean and orderlyconditions.
Items.that are necessary for good housekeeping in an Industrial Artslaboratory are:
1. Adequate dust collecting system;2. Suitable containers for scraps, shavings, chips and other
waste material;
3. Adequate storage rooms, shelves, racks, and cabinets formaterials and supplies;
4. Splash guards and collecting pans for all machines usingand coolants;
4745. Brooms, bench brushes, shop towels, and other clear*.
IT IS YOUR RESPONSIBILITY TO SEE THAT HOUSEKEEPIW".,SENT
AND SUPPLIES ARE PROPERLY USED.
20S-3.05
Chinese Version
BACK STRAINS AND PROPER LIFTING
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UATERIALS HANDLING
According to the National Safety Council, nearly one in fourdisabling injuries is directly related to materials handlingactivities. These accidents include such things as slips and fallswhile carrying objects, back injuries and hernias from improperlifting practices, chemical and heat burns from failure to useprotective clothing or equipment, and mashed or amputated fingersor toes from dropped objects.
Some of the things you can do to reduce the chance of injury toyourself or others when handling materials are:
1. Use the proper aids to handle the materials, such as tongs forhot materials, block and tackle or jacks to lift extra heavyitems, and blocks or wedges to keep items from rolling.
2. Don't try to lift heavy objects without help; before you liftmake clear who is giving the orders.
3. Use proper lifting techniques (see Page 5-3.07).
4. If the material is heavy or sharp use gloves or pads to assurea better grip or to avoid cuts. Be careful of splinters whenhandling lumber; wear gloves to handle rough lumber.
5. Before you pick up an object be sure that the - th you intendto follow is clear.
6. With heavy objects, make a "first lift" before carrying it sothat you can get the feel and position.
7. With long objects, such as pipe or ladders, have someone ateach end so that they can be safely guided.
8. Be careful not to drop or set heavy objects on your feet orthose of other people.
9. Stack materials so that there is no danger of slipping orfalling during storage or removal.
23S-3.08
PERSONAL PRACTICES AND CONDUCT
Accident prevention is up to you. There are certain basic rules ofconduct that you should incorporate in your daily activities. Theserules all involve your attitude toward your fellow worker as wellas your attitude toward the task at hand. People with a poor jobattitude are those that most frequently have accidents.
Orderliness is a desirable quality. Safe workers will have amethodical approach to the job. They will lay out tools neatly sothat they are able to approach the project in an orderly manner.They will no clutter up their work area with excessive tools andmaterials.
A sate worker is a clean worker. Messy jobs require continualcleanup of the work area and frequently of the worker.
Horseplay in the laboratory will not be tolerated. Severe accidents-often have occurred because individuals:
1. Threw items in the laboratory;2. Ran in the laboratory;3. Lacked consideration for others;4. Directed compressed air toward others;5. Played tricks on others -- hot metal, electrical shock,glue in pockets, etc.;6. Did not adhere to the accepted safe practices of a
laboratory environment.
*0
24
FIRE CONTROL
The fighting of fires is normally left to professional fire fighterssuch as the local fire department, but the student should know howto extinguish fires.
Serious fires may occur in the Industrial Arts laboratory in spiteof the efforts of everyone. Should this happen, the procedurewill be:
1. Sound the alarm, both locally and to the fire department.2. If a person's clothing is on fire, extinguish it. 'Water is mosteffective. Do not let a person with burning clothing run.(Melted, synthetic clothing can give serious burns if extin-guished by rolling on the floor or using a blanket.)
3. Evacuate to a safe spot clear of the fire area and remain in agroup so it will be easy to check for missing persons.4. When the fire has been extinguished, clean up and protect wetor damaged equipment and materials. Be alert for rekindling ofthe fire.
Fires and Extinguishers
There are four principal classes of fires. No one extinguishingagent works well on all, although some work on most.
Class A: This is the most frequently found fire involving wood,paper, rubber and most plastics. Use water, chemical extin-guishing solutions containing water, or Class A dry chemical(they crust and smother the glowing embers).
Class B: Flammable liquids are commonly used in the IndustrialArts laboratory and can be difficult to extinguish. Drychemicals are most effective, followed by foam, inert gas, andwater spray. A flammable liquid fire in a container can beextinguished by putting a lid do the container. Remember 'thatthe heat from a flammable liquid fire can quickly ignite woodor paper inthe vicinity, making extinguishment more difficult.
Class C: This covers electrical fires. Remember that the firststep in extinguishing an electrical fire is shutting off thepower to the equipment that is on fire. Then extinguishers witha Class C rating may be used to complete extinguishment. T maybe necessary to use water if the electrical fire has inv.,other combustible materials. AVOID USING WATER ON ELE4- joliEQUIPMENT THAT IS NOT DE-ENERGIZED UNLESS IT IS APPU" tVFINE SPRAY, AND EVEN THEN CAUTION MUST BE TAKEN TO lit'S'ELECTRICAL SHOCK FROM TOUCHING "LIVE" SURFACES. 4Class D: Certain Metals such as magnesium v., 1710 aluminv»Ti7-5EFn intensely. In general the extinr .od invol7esexcluding air and moisture with dry saw; 4c* metal fireextinguishing powder. P25
S -3.10
SafetyPractices...SpecificProcesses and Operations
In spite of one's knowledge of general safety, alertness to poten-tial hazards, or desire to "be safe", there are certain processesand operations that require specific knowledge in order to avoidinjury.
Safety rules for specific areas are as follows:
Automotive and Power Mechanics S-4.01Compressed Gas S-4.04Drafting Room Safety Practices S-4.05Dusts, Fumes & Combustible Metals S-4.06Electricity/Electronics S-4.07Flammable & Combustible Liquids S-4.08Foundry Safe Practices S-4.10Graphic Arts S-4.11Plastics
S-4.15Soldering S-4.16Storage Batteries S-4.17
Note to Teacher and Students: This guide is not intended to provideall of the instructional and safe practices information that studentswill need to know to successfully and safely participate in theirIndustrial Arts activities. Each instructor and student is expectedto seek out and use additional instructional material. Highlytechnical information not available in the average text should beobtained by contacting specialists in the field.
Additional information on safety and hygiene may be obtained from:Department of Labor and IndustriesDivision of Industrial Safety and Health*P. 0. Box 207, Olympia, Washington 98507United States Department of LaborFederal Office Building, Room 6048909 First AvenueSeattle. Washington 98174
tA0Unlvprsity of WashingtonDepartment of Environmental HealthHealth Sciences BuildingSeattle, Washington 98105
*Or the office of Labor and Industriesnearest your school.
S-4.00
th 71, AUTOMOTIVE AND POWER MECHANICS
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;s1k( .;014 e8..4.01
lr ri I Jacking and Hoisting
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Chinese Version
Air Pressure
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t o1 4 Wrenches and Tools
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Carbon Monoxide
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29
S-4.03
Chinese Version
0, COMPRESSED GAS
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S-4.04
30
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SAFETY
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DUSTS, FUMES AND COMBUSTIBLE METALS
ELECTRICITY' /ELECTRONICS
Chinese Version
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33
S-4.07
Chinese Version
.4A & ABLE AND COMBUSTIBLE LIQUIDS
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34 S-4.08
Chinese Version
1-x TA -LP- 1 tkkftiti0941,*:(40-,(44-tintgottitf Pi teg. (P4 ik iii A 4 ' Mit 4 OP Pi 4igc -F)
Starting fluid Ipt ***Aerosal cans it a hy.Gasoline Jai
*Catalysts M.E.K. Peroxide4..446 oilCarburetor Cleaner At 41 II; elAcetone i;014
Lacquer and lacquer thinner 4Adhering liquid (for skin-screen process) 4.Paint thinner ?,tii 4 ;$ 41Alcohol VShellac t
*Japan dryer ttriiKerosene ti.ttbPaint plit,A .
Resin (polyester),''Stain and varnish 4461Danish oil 44 4
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35S-4.09
plAinese Version
eifS d x 7 244.- I FOUNDRY SAFE PRACTICES
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36 S-4.10
1
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41 GRAPH/C ARTS
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S-4.11
37
Chinese Version
844flit Process Csmera
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38 S-4.12
Chinese Version_SW& Folding Machine
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39
S4.13
Chinese Version
Sign Press
144.410:44a4f2.41,41-m?4M411.3.111,0251L4S4/144"4..441/44X4ftfq.
16 1)///b Platen Press
1.4#0f04t#Mgqi&2. r/010: lk A'A $S-3.4.06A10/5/104.444.
Engraving
/4014--0.444424/4f#)/73411ittst4 VICASAVYV
"f f,/#,6 416 sic Thermograph),
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tip,f # Rubber Stamp and Gold Stamping
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40 5-4.14
1421 PLASTICSChinese Version
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S -4. I5
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SOLDERING
416 - 04644 Li. 44 444 4344 4§..$4,- a,(44,,k
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43 S-4.17
SafetyPractices...Machines
Safety rules for the following machines are included in thissection.
Buffer
Drill PressS-5.01
S-5.03
Forge, Gas S-5.05
Grinder S-5.07
Jointer S-5.09
Lathe, Metal S-5.11$
Lathe, Wood S-5.13
Milling Machjw.,. S-5.15
Planer-Surfacer S-5.17
Press, Offset Printing S-5.19
Sander, Portable Belt S-5.21
Saw, Band S-5.23
Saw, Portable Circular S-5.25
Saw, Radial Arm S-5.27
Saw, Scroll S-5.29
Saw, Table S-5.31
Shaper, Metal S-5.33
Shear, Metal Squaring S-5.35
Sheet Metal Machines S-5.37
Welder, Arc S-5.39
Welder, Oxy-Acetyleue S-5.41
1\10 1R1\1\6LIVAION
OBTAIN PERMISSION FROM THE INSTRUCTORWWI USING THIS MACHINE. Buffer
SAFETY SUGGESTIONS
1. Always buff using the lower half of the wheel (below center).
2. Always wear eye protection when buffing.
3. Always stand to one side of the wheel when buffing and whenapplying compound.
A. Never use a rag to hold the work while you are buffing.
5. Use extra caution when'buffing around corners, openings orareas where the wheel could grab and throw the work. Do notbuff small diameter tubing, wires, chain or similar material.
6. Exercise caution so that the work does not overheat and burnyour handm.
7. Be sure the area behind the buffer is open and that no oneelse is in the safety zone.
8. If your hairstyle presents a potential hazard, you mustfasten it securely or wear a protective hair cover.
9. Remove or fasten any loose clothing, neckties or jewc:.y.Roll loose sleeves to the elbow.
18-7
*41kipfilf oftChinese Version
/i* BUTFCR
1414100i T14750,0.114114..
4.44#01,t fill#411k4t*ft Of t it I $0)04
-14 orill 4)(4.41,14.*4 4664110A_
6.41,1414 VPd0,3t411..
71414,4444,4).044.44.ift14044.0 4 i$14 vet atitc
144
THIS TRANSLATION OF 6/26/78 SUPERSEDES ALLPREVIOUS TRANSLATION
1/1-4M/V-iflasthi.46
SURER
SAFETY QUIZ
Student NameClassDate Grade
1. A rag should be used to bold hot objectswhile buffing.
2. Always buff on the lower half of thewheel.
3. Loose clothing or hair must be confined.
4. Goggles must be worn when buffing.
5. Use extra caution when buffing corners orconfined areas of the work.
47
T F
T F
T F
T F
T F
kBUFFER
4-4/igi LtFC QUIZ
Chinese Version
I. 4 al tit#z. 4telf44144i 7-tip3. V\24-1hg#$#,POS-
4 IN till =Ai ItrOs. 0.14 4021ft/100 7114',,r.
485-5.02
OBTAIN PERMISSION FROM THE INSTRUCTORMORE USING THIS MACHINE. Drill Press
SAFETY SUGGESTIONS
1. Near appropriate eyeprotectionRemove Jewelry -eliminate loose clothing -confine long hair.
3. Operate only when allguards aro in place.
4. Select properly sharpeneddrill bit - tighten inchuck and remove key.
5. Clamp material - check forturn on power.
S. If a piece of work is caught in the drill --turn off power -- do not try to stop by band.
7. Select speed carefully -- the larger the drill the slowerthe speed.
safety
0 BELT GUARD ft® VARIABLE SPEED
PILOT WHEEL
*MA*oswacH
C)DEPTH STOP
@QUILL I.
©QUILLis CHUCK
rfOLA()TILTING TABLE
()LOWER TABLE OR
Aim
MOTOR AtHEAD SUPPORTSAFELY COLLAR
MAO ist*cz
49
PILO1T WHEEL FEED
.t. fin xlit
TABLE LOCKINGCLAMP *COO
COLUMN
TILT ANGLELOCKING CLAMP
#1A4110
S-5.03.
Chinese Version
*444 000 Mti
lilt*
1.4AI ilk*
2.4'4 4*A Maik,**44:.
34k )4 4111011 41.4.1.41$ 414,1V-1.444.
52**411±-t- /kAf#44.
6.44 -44fliftifiti Pgplifitazto?-i4Let41..7 AArltft #P2
tir:: 0
DRILL PRESS
SAYWTT QUIZ
Student NameClassData rasa
1. It is necessary to select the proper speed. T
2. The chuck key should be kept in the chuck at all times. T F9. Work should always be secured.
4. Sings may los worn while operating a drill press.
S. A chip brush should be used for removing chips. T F
6. The drill should be operated at top speed for all work. T P
7. The long and of the work should be at the left ofthe operator.
T P
6. Long hair must be confined in a hat or net, ortied back.
T F
51
Chinese Version
C-5.04
52
MAIN PLIMISSION ISOM THE INSTRUCTORKIVU USING THIS MACHINE.
SAFETY SUGGESTIONS
Gas Forge
I. Approved eye protection must be worn when operatingforge.
2. Asbestos mittens (gloves) must be worm when the tongs cannotbe used.
3. A. pail of water should be nearby at all times.
4. Hot metal left unattended should be marked "HOT" with chalk.
3. The top must be open when lighting the forge.
6. When shutting down, the gas control should be turned off first.
T. Se sure gas is off "tight" when leaving the forge.
53
UD 1,4"
FIREBRICK*4
RREBOX AgitW9;
581V814"tBLOWERAtry
GAS CONTROL
4itt4lig
S-5.05
J-41kif*i t x441 it 04
Chinese Version
ni4A1
itVipi-eOit&f.2. 4'4411044 114*-1.41 4t.3, 61#14i.1- 4PctlArCEA--44(..
4. 4i 4 3gi ill4-11 "H"ru.
cr4Itiatif:tift141.1.g. 0114#44.10444iteill.7. $.4, filti-liql4Asig 6141ift.
54
1=1:1111a
GAS /FORGE
SAFITY QUIZ
Student NameClassDate Grade
1. Tongs should be available for the handlingof hot metal.
T F
2. Gloves should be worn when handling the tongs. T F
3. The top slot should be closed when lightingtho forge.
T F
4. The air should be turned off first whenshutting down.
T F
S. Rot metal saould be marked "HOT". T F
8-5.00
Chinese Version
1. *044944 14$ NOtA44
3.
It* g,4 t.fitiltfOq5. #0444 -k
-00410111
5D
OBTAIN PERMISSION FROM THE INSTRUCTORBEFORE USING THIS MACHINE. Grinder
SAFETY SUGGESTIONS t>..%.;**.14.4.5./.4:1Veir
1. Eye protection must be wornat all times.
2. All guards must be properlyadjusted.
3. The tool rest must beadjusted to 1/8" from thewheel.
4. Do not grind on the side ofthe grinding wheel.
5. Spark deflector or top guardmust be within 1/8" of wheel.
8. Small pieces should be held with "vise grip" type pliers.7. A wheel that is excessively worn or cracked should be discarded.8. The glass safety shield should be clean.9. Stand to one side when starting the machine.
14OSAF SHIELD
OGRIttla WHEEL
®WATER POT 44
galeOA LE TOOL REST
oswrrcH
MOTORsitADJUSTABLE
WHEEL GUARD
5
DUST CHUTE/tit
PEDESTALM.
S-5.07
Ammimulmulumw11111.11
Chinese Version
it 44 44,1 gib 4.E
58
Student NameClassDate Grade
SAFETY quiz
1. The tool rest should be adjusted to within 1/3"of wheel.
T2. Sys protection is not always necessary while grinding. T3. Once the "off" switch is in the off position, the
operator may leave. T4. The safety shield should 4.*: clean. T 73. Wheels that are out of balance may be used. T 1P
8. The spark arrestor is not necessary if there is a glasssafety shield.
TT. !bsn grinding a mall piece of steel, "vise grips"
sme advised.
8. if there is a glass shield. eye protection is notrequired.
T P
59
Chinese Version
44%0.*s_it M#44441#4, Vz
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OBTAIN PERMISSION ISOM THE INSTRUCTORBEFORE USING THIS MACHINE. Jointer
SAFETY SUGGESTIONS
1. Before starting, make sure thatguards are free and will coverthe blade at all times.
2. A push stick must be used on allmaterial that would bring thehands within 2" of the cutter.
3. An assistant should help support long pieces.
4. Several light cuts are sitar than one heavy cut.
5. Wear eye protection.
S. The board being jointed must exceed the minimum I.. gthestablished for that particular machine (check witt.instructor).
4141# 40@REAR TABLE
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Chinese Version
414-#14,XVOtif s 414 tokt 16.
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62
JOINTER
SUITT QUIZ
Student SameClassOtte Grade
1. It is possible for the guard to stick and notcover the cutter. T P
2. A push 'tick should be used when the hands couldget Clow, to the cutter. T
3. Sy* protection is not necessary when operatinga jointer. T F
4. Permission should be obtained before using thejointer. T F
S. Stock shorter than 6" may be processed on the jointer. T F
Chinese Version
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64
OBTAIN PERMISSION MON THE INSTRUCTORBEFORE USING THIS MOM. Metal Lathe
SAFETY SUGGESTIONS
1. Year approved eye protection.
2. gemove jewelry, eliminate looseclothing and confine long hair.
3. Do not leave the machine untilit has stopped.
4. A brush should be used to removechips.
S. The chuck should be turned byband before starting.
6. Never leave chuck wrench in chuck.
7. Stock should be balanced and secured before starting.
B. Operate at the correct speed for the job.
9. Handle chucks
mai ta Vrta
C)/411MOnETER
()HEADS
ItEdiEFEED
with care; keep bands away from moving parts
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APRON di..kt IktitGE
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65
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CABINET
S-5.11
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Chinese Version
66
VITAUunit
INEMARIA
Student SameClassDate Grade
1. A brush should be used for removing chips. '
2. no tail stock need not be secure to the bed.
3. The chuck wrench remain in the chuck when themachine stops.
4. It is sate to turn machine by hand before starting.
A. Measurements should be made while the machine isstoppod.
67
T 7
T F
T I
T
T 7
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Chinese Version
A
68
OBTAIN PERMISSION FROM THE INSTRUCTORBEFORE USING THIS MACHINE.
SAFETY SUGGESTIONS
1. Eye protection must be worn.
2. The tool rest must be close to thework when cutting tools are being used.
3. The cutting tools must be kept sharp.
4. Do not feel for smoothness of workwhile machine is running.
5. Work must be centered. balanced andsecured.
6. The tool rest must be zamoved whilesanding.
7. Examine setup before turning on power.
8. Shut off power while cleaning machine.
9. Long hair and loose clothing must beappropriately confined.
**V t0 HEADSTOCK
SPINDLE
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4044_TOOL SUPPORTBASE
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itAtelo
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TAILSTOCK
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STEEL CABINET
LOCKING HANDLEFOR TOOLSUPPORT BASE
1-ifflAl $1V
S-5.13
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Chinese Version
WOOD LATHE
SAFETY QUIZ
Student NameClassDate Grade
1. The speed of the machine is not important for safeoperation.
T F2. A space of 1" is sate between the tool rest and
the work.T
3. Eye protection is not necessary during operation. T F4. Dull tools may be used.
T FS. It Is safe to feel for smoothness while turning. T F6. The tool rest should be removed while sanding. T F7. It is safe to turn work that .s "ot balanced. T F8. Long sleeves may be worn while operating. T F0. The cutting tools snould be held loosely. T F10. The hair should be confined while operating the machine. T F
8-5.14
I.
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Chinese Version
4i41.4a 0aN /01
7_1 72
OBTAIN PERMISSION FROM THE INSTRUCTORBEFORE USING TRIS MACHINE. Milling Machine 1.tivit:411,3:4
t't
SAFETY SUGGESTIONS
1. Make adjustments and measurements onlywhen the machine is at a complete stop.
Z.' Material being machirad must be properlysecured.
3. Make sure the cutter is rotating in theright direction. Feed against the cutterunless the machine is capable of climb cutting.
4. Handle cutters carefully as they are sharp.
5. Keep fingers a minimum of 6" from the cutter.
6. Take care to prevent jamming the vise orthe work into the column, cutter, etc.
7. Start your own machine and remain with it until youturned it off and it has come to a complete stop.
8. Never clean chips away from cutter while machine is
8. Eye protection must be worn.
kit#1 ft'OLONLm UDINAL
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Chinese Version
PLANERSVItFAtR Student NameClassDate Grad.
1. On long cuts it is permissible to leave themachine while on automatic feed. T P
2. Cutters should be stored loosely on the work bench. T F
3. Eye prot.2ction should he worn at all rimes. T F
4. Swart chips can he wiped away with the hands. T F
S. The automatic rapid feed should not he used whenthe stock is closer than 6" from the cutter. T F
6. Handles should be disengaged when on automatic feed. T F
Chinese Version
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OBTAIN PERMISSION FROM THE INSTRUCTOR Planer-SurfacerBEFORE USING THIS MACHINE.
SAFETY SUGGESTIONS
I Approved eye protection must he corn.
2. A "backer board" should be used when planing thin stock.
3. Do not force material through planer.
4. Do not remove chip accumulation while machine is running.
5. Do not stand directly behind the machine or in the line ofkick back.
6. Do not look into the throat of the surfacer when it isrunning.
7. Be sure to select the proper speed and depth of cut.
8. The board being surfaced must exceed the minimum lengthestablished for that particular machine (check with instructor).
7'1
S-5.17
Chinese Version
4-4 )1i $1` A 4i#1 tt ofx
7 8
PLANIII-SURVACER
3g2TY QUIZ
Student NameClassDate Grade
1. Instructor's permission is required to operatethe machine.
T F
2. Eye protection /6 required to operate machine. T F
3. Chips may be removed while machine is running. T F
4. It is safe to plane wood with loose knots. T F
5. If material becomes stuck, it is safe to step machine. T F
O. Line of sight should be through the throat of themachine.
T F
7. Assistance should be obtained when plsoiug longpieces of wood,
T F
S-5.18
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Chinese Version
414i011d 14
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NTAIN PERMISSION FON THE INSTRUCTOROffsetPriming Presssum USIN
SAFETY SUGGESTIONS
1. Operate the press only when all guardsproperly adjusted.
are in place and
2. Never reach for misprinted or dropped paper while the pressis in operation.
3. Do not make internal adjustments while the press is Inoperation,
4. Do not clean the press while it is in operation.
5. The instrL.ttor should determine the operating speed.
6. Never reach across the press while it is in operation.
7. When fidished with the press, it must be clean and all paper,equipment and tools must be returned to proper storage.
0 SAFlik COVER
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ROLLERCONTROL KNOBS
Chinese Version
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81
HANDWHEEL
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Pp411
S-5.19
82
OFFSET PRINTING PRESS
SAFETY QUIZ
Student NameClassDate Grade
1. The gears need not be covered w-Ile the pressis in operation.
2. The machine must be stopped betora misprintedor dropped paper is removed from the press.
3. Final adjustments may be made while the machineis running.
4. Tot should be alert to keeping others away fromthe press while it is in operation.
5. It is safe to reach across the press when itis operating.
T F
T F
T F
T F
T F
/#110 14-4,t
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Chinese Version
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84
OBTAIN PERMISSION FROM THE INSTRUCTORBEFORE USING THIS MACHINE. Belt Sander
SAFETY SUGGESTIONS
1. Haar approved eye protection.
2. Check to see if belt is properlyinstalled and in good conditionbefore starting.
3. Start sander above work; let rearof belt touch first.
4. Keep the electrical cord clear andthe dust bag away from the sanderbelt.
5. Lift sander off the work beforestopping.
6. Bait until belt is completelystopped before placing sander oabench.
7. Empty dust bag daily into proper wste container.
(1)FROMDLE
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S-5.21
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Chinese Version
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86
BELT SANDER
SAFETY QUIZ
Student Name
Date Grade....
1. Eye protection is required when using thismachine. T F
2. You should have a firm grasp on the sanderbefore starting. T F
3. The sander should rest on the work when starting. T F
4. A wood sander should not be used on steel. T F
S. This machine should be examined before starting. T
8'7
tY1
Chinese Version
6-f
3-5.12
OBTAIN PERMISSION ?IOU THE INSTRUCTOR. BEFORE USING THIS WHINE.
SAFETY SUGGESTIONS
1. Hear approved eye protection.
2. Remove jewelry, eliminate loose clothing andconfine long hair.
Use properly secured and, adjusted guardmat all times.
Adjust the guide and guard to within 1/4 inch of work.
3.
4.
5.
Chinese Version
Band Saw 4mq '4"t 4-W1x/41s 144
Remove scrap only when machineis stopped.
6. Avoid backing out of a cut (kerf).
7. seep hands and fingers in such aposition that there is no dangerof their slipping into the blade.Hold work piece on either side ofthe cutting line. Use a pushstick where necessary.
8. Do not leave the machine until ithas stopped.
S. Consult with your instructor beforecutting large or irregular shaped pieces.
q,)UPPER WHEEL -ttitGUARD ---.
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()BLADE-77
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it V4()REAR BLADE GUARD
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GUIDE POST 44i
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TABLE INSERT.V/t
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BAND SAN
SAFETY QUIZ
Student NameClassDate Grade
1.
2.
3.
It is safe to tilt the table for cutting bevels.The lower band wheel does not require a guard.
The saw should be stopped by forcing a piece of wood
T
T
F
against the blade. T F4. The blade guard should be adjusted to about 1/4" from 2thi work.
T PS. It is safe to use the fence for ,rutting several pieces 3.of wood to the same length. T F6. The hands should come no closer than 2" from the blade. T7. The blade guides should be adjusted tight against
the blade.T F
8. Instruc. r's permission is required to operate a Scband saw. T F9. Adjustments should be made etth the power off. T F
6.10.
11.
Eye protection is not required when operating a bandsaw.
If the work does not cut easily you should:
T
7(a) speed up the blade(b) push harder(c) replace the blade(d) check with your instructor
S-5.24
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92
mrrAtm PERMISSION FROM THE INSTRUCTOR ---IEFORI USING THIS MACHINE. Portable Circutar Saw
SAFETY SUGGESTIONS
1. Make sure that t'lescoping guard returns automatically tocover the blade atter each cut.
2. Do not set saw down until blade stops.
3. Eye protection must be worn while using saw.
4. If the saw blade binds or smokes, stop cutting immediately.
5. Make sure the power cord is clear of the blade.
6 Be sure the material you are cutting is adequately s.pported.
7. Remove tie, rings and watch, and roll up sleeves.
8. Chock the bass setting for the proper depth of cut.
C)TRIM tCH()GUARD UFT *410
HANDLE
HANDLE tb
4 AANGLE, SCALE
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ORETRACLABLE 4GUARD
OBLADES
_
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S-5.25
1-411k4:4tIf4Atiqalitt
Chinese Version
II' 004441 41 to i Y I.2. ilint64.tOlItT44
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94
PORTABLE CIRCULAR SAM
SAFETY QUIZ
Student NameClassDate era
1. Permission should be obtained before 1.operating this machine.
1' F
2. The guard can be wedged so that it will 2not be operable.
T P
3. Bye protection is not necessary whenusing this machine. T F
44. You should not set the saw down until
it has completely stopped.F s-
S. The saw blade should extend about 1/8"beyond the thickness of the material being cut. T F
9"
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5-5.28
OBTAIN PERMISsION MN THE INSTRUCTORBEFORE USING THIS MACHINE. Radial Arm Saw
SAFETY SUMESTIONS
1. Be bur. Ihui the saw travelseasily nn tint arm.
2. be :div that the hied. willnot oxtend beyond the frontof the Whin.
3. Before starting make surethat the guard telescopesproperly.
4. Make sure that the blade isstopped before lewving themachine.
5. Make Nure that tho materialis tight against the fence.
6. Eye protertinn must be wornoperating this machine.
while
7. Be sure the saw returns to the rear ofcompletion of the cut.
()ELEVATING HANDLE
ARM CLAMPft# 414HANDLE
the table at the
MITER SCALE 41 AV-
ARM 41
4-Cg&ITCH
4012P1°MITER LATCH
OCOLUVAtaOSAWDatilPOU1
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9'7S-5.27
1.
2.
7.
Chinese Version
93
RADIAL ARM SAW
Student NameClassDate Grade
SAIFITY quiz
1. Eye protection is not .4cessary except when ripping. T r2. You may leavc,the machine as soon as you have pushed
the "off" switch.'1' F
3. The guard must be in place when r pping. T P4. The saw blade may extend beyond the tattle. T5. The blade should be installed so that in cross cut
position the teeth at the bottom of the blade pointaway from the operator.
T F
6. When ripping, one hand must hold the material and theother hand op'rate the saw. T
7. In cross cutting, the saw should automatically returnto the rear of the radial arm upon the completion ofa cut.
T
99
-VI
Chinese Version
1.
3.
S-5.26
OBTAIN PERMISSIaN FROM THE INSTRUCTORBEFORE USING THIS MACHINE. Scroll Saw
SAFETY SUGGESTIONS
1. Eye protection must be worn whil operatingthts macnine.
2. Make all adjustments before inrntng on herollsaw.
3. Lower the hold-down so that the spring fingersbear lightly on the work.
4. The danger area is within the "line of cut".Hold work piece with both hands on either sideof the "saw line".
5. Shut off power and clean the machine before you leave it.
6. Avoid overloading the maehin by feeding the stock too fast.
7. Avoid pinching the blade by turning tun sharply.
101
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Chinese Version
vI4
TENSIONif Ili
GUIDE POST 4/ tri
UPPER CHUCK.
TABLE 4,1
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TABLE INSERT
14'a
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S-5.29
102
-3011OLL.SAM Student NameClassDate Grua-
.A?LTY QUIZ
Chinese Version
1. If the blade pinches in the kerf do not1
stop the machine.T F
2.
2. Eye protection most be worn. T F.3.
3. It is not necessary to have the flat side ofthe stock next to the table. T F 4
4. Fingers should be kept away from the line of cut. T F
S. Adjustments may be made while the saw is running. T . 6 .
6. The hold-down should bear lightly'on the work. T F
103
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S-5.30
OBTAIN PERMISSION FROM THE INSTRUCTORBEFORE USING THIS MACHINE. Table SawWM SUGGESTIONS
1. Wear approved eye protection.
2. Remove jewelry, eliminate loose clothingand'confine long hair.
9. Use properly secured and adjustedguards at all time.
4. Make all adjustments and remove scrapswith the machine completely stopped.
5. Select proper blade and set atcorrect height (1/8 inch above wood).
6. Never saw freehand - never reachover the saw blade.
7. Stand to the aide - not inline with the blade.
8. Make sure blade is installed withthe teeth pointing in the proper direction.
9. A push stick should be used when the hands come within 3 inchesof the blade.
10. Use the rip fence for ripping and miter gauge for crosscutting.
11. Stop the machine, lower blade below table, and clean up scrapswhen completed.
()SAW GUARD
®BLADE INSERT
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SCALESCALE
C)RAI 1.114DWHEEL
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Chinese Version
62.
106
student NameClassDate Grano
2. The fence should always be uand.
3. The guard is not always necessary.
4. When ripping it is best to stuud directly behindthe blade.
5. Eye protection should he '.orn when .sing a table saw.8. The saw blade should be adjusted so that the teeth clearthe thickness of material by the depth of the teeth.7. A helper or roller should be used when ripping longpiecee.
8. A push stick is necessary when ripping narrow stock.
T F
T F
T F
T F
T F
T F
T F
F
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Chinese Version
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S-5.32
OBTAIN PERMISSION FROM TUE INSTRUCTGRBEFORE USING THIS MACHINE. Metal Shaper
SAFETY SUGGESTIONS
1. Wear approved eye protection.
2. Make adjustments and measurements only when the machine isat a complete stop.
3. Securely mount the work piece in the holding device.
4. bake certain that the ram and head will clear the work andbolding devices.
5. Keep hands and fingers a minimum of 6 inches from thecutting tool and all other moving parts.
6. Avoid laying tools on the machine.
7. Avoid standing directly in front of or behind the ram.
8. Make sure machine comes to a
9. Never remove chips while the
10. Return the machine t.. normalthe proper storagt. place.
109
complete stop before leaving it.
machine is in motion.
and all tools and equipment to
S-5.33
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110
ALICTAL SHAPER
lam QUIZ
Student NameClassDate Grads
1. It is permissible to use compressed air toremove chips while the machine is running. T F
2. Rye protection must be worn. T F
3. A heavy cut may get the job done more quicklybut also could be unsafe. T F
4. Chips may be removed while the machine is running. T F
S. All clearances should be checked before the ramis sit in motion. T P
6. All set -ups should be approved by your instructor. T F
S-5.34
Chinese Version
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112
Metal Squaring ShearOBTAIN PERMISSION FROM THE INSTRUCTORBEFORE USING THIS MACHINE.
SAFETY SUGGESTIONS
I. Check setup and machine before operating.
2. Never surpass the capacity of the machine.
9. Feed and operate from the front or theoperator's position.
4. Always keep your fingers away from thepressure bar and blade, a minimum of 4 inches.
5. seep the foot that is not being used outfrom under the treadle.
6. Allow small pieces to drop; do not attemptto catch them.
7. Remove burrs before working; gloves or padsare recommended for handling sheet metal, especially large pieces.
8. Place scraps or trimmings in metal waste container andreturn machine to normal position.
9. Whenever two people are needed to operatt the shear, oneshall be the operator, the other the helper.
®EXTENSIONAIARMS
HOLDOWR4. GUARD/
BACK GAUGEt-u
S-5.35
41 it Z.(1 4 ot-pbx
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METAL SQUARING SHEAR
}SAFETY QUIZ
Student NameClassDate Grads
1. Feed and operate from the treadle sideof the machine only.
T F
2. It is permissible to let small piecesdrop into a box as they are cut. T F
3. Twc students may operate the ,near together. T
4. For some projects the guard can be removed. T
5. The foot treadle should be so arranged thatthere is a 2" floor clearance at the bottomof a stroke.
T F
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OBTAIN PERMISSION FROM TIEE INSTRUCTOR machinesBEFORE USING THESE MACHINES
SAFETY SUGGESTIONS
1. Remove sharp burrs and edges from sheet metal beforeattempting to work it in the machines.
2. Never attempt to bend, roll, crimp, bead, etc., metalwhich is heavier than the capacity of the machine.
3. Esep hands and fingers clear of moving parts.
4. Never work more than one thickness of metal at one setup.
5. Avoid slamming or dropping the handles of the machine.
S. Be careful that moving parts or metal do not strike others.
7. Take care not to place hands in a position that will allowthem to slip into the rolls, jaws, etc.
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SHEET METAL. MACHINES
SAFETY QUIZ
Student NameClassDate Grade
414 s ki At
1. The Weed rolls of a roll machine aredangerous to the operator's bands. T
1.
2.2. Sheet metal machines ct'n be damaged by
overloading.T F
3.Sharp burrs and edges should be removedbefore attempting to place in the machine. T F 4.
4. Fingers must be kept clear of moving parts. T F cS. Quarter inch mild steel stock can be formed
on the sheet metal machine.T
119
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OBTAIN PERMISSION FROM THE INSTRUCTORgroat USING THIS MACHINE.
SAFETY SUGGESTIONS
1. A welding helmet must beworn when welding.
2. Proper ventilation must beavailable.
3. Goggles must be worn whenchipping slag.
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4. Others in the area must bewarned prior to striking an arc.
5. Gloves and proper clothing must be worn when welding.
6. Closed containers should not be welded without the instructor'spermission.
7. Do not stand in wet areas while welding.
A. Screens to protect others must be in place before weldingis started.
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'AOC WELDER Student NameClassDate Grade
*MY QUIZ
1. You should warn anyone nearbywhen you start to weld. T F
2. Goggles as well as a welding hoodshould be available before youstart to weld.
T F
3. A closed container is dangerous to weld. T F
4. Gloves are not necessary when welding. T F
S. It is dangerous to weld without properventilation. T F
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3WrAINSIMILE
PERMISSION /MOO THE INSTRUCTORUSING THIS MACKINE. Oxy-AcetyleneWelder
SAFETY SUGGESTIONS
1. Do not weld galvanized metal without .
proper ventilation. .k2. Do not allow oiA to come in contact
b
with hoses or equipment.
3. Gas bottles must be erect andsecure tall times.
4. Protective goggles and spark-resistant clothing must be wornwhen welding.
5. Do not weld or cut on a closed containerwithout instructor's approval.
6. Confine all cutting and welding tothe designated area in the shop.
7. Turn off torch valves when finished with equipment.
8. Keep the cylinder caps on the bottles when not in use.9. Turn off gas and oxygen at tanks or stations at the end of
class session.
10. Bend the end of long welding rods to identify hot endand to reduce potential exposure to eye injury.
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OXY-ACETYLENE WELDER
SAFETY QUI;
Student NameClassDate
1. Gas bottles may be laid on the floor whennot in use.
2. Closed containers are not hazardous toweld or repair.
3. The cylinder caps should be placed on allbottles when not in use.
4. Eye protection must be worn for all welding,cutting and chipping operations.
5. The equipment should not be wiped down withoily rags.
127
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T F
T F
T F
T F
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OPERATION CRSCX LISTOXY-ACETYLENE WELDER
1. Obtain permission from the teacher to useoxy-acetylene welder.
2. Adjust welder for operation in following sequence:a. Inspect regulator's adjusting screws to insure
that they are all the way out (counterclockwise).b. Open oxygen cylinder (green) valve slowly.
(wide open -- stand to one side)
c. Open acetylene cylinder (red) valve (I to turn)d. Open the torch oxygen valve one turn.
(1) Turn oxygen regulator valve adjusting screwuntil proper reading is obtained.(Sae chart for tip being used.)
(2) Turn off torch oxygen valve.
e. Turn the acetylene regulator adjusting screwin slowly until correct reading is obtained fortip being used.
3. Lighting torch procedure:
a. Turn torch acetylene valve 1/16 of a turn, thenignite acetylene gas coming from tip with sparklighter.
b. Readjust the acetylene regulator adjusting screwuntil the correct reading is obtained.
c. Turn acetylene torch valve on slowly until flamejumps away from tip, than slightly reduce thefuel supply to bring the flame back to the tip.
d. Adjust torch oxygen valve to obtain neutral flame.
Do I understand the following operating instructions?
1. I must wear welding goggles when gas welding.
2. I must never lay down a lighted torch.
3. I must never use acetylene gas at a pressure greaterthan 15 lbs. per square inch.
4. I must be careful not to burn hoses.
5. I must replace toggles, hoses and torch in proper placesand clean up area when I am through welding.
6. I must have teacher check my set up before lightingtorch.
Yes No
Yes No
Yes No
Yes No
Yes No
Yes No
STUnENT'S NAME TEACHER'S INITIALS
1."
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