use and maintenance manual fervi · maintenance of milling drilling machine with tapping device...

USE AND

MAINTENANCE MANUAL

Milling Drilling Machine with tapping device

Art. T047/230V

Art. T047/400V

TRANSLATION OF THE ORIGINAL INSTRUCTIONS

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MACHINES ANDACCESSORIES

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PREFACE

Please ensure you have read this manual before operation

TRANSLATION OF THE ORIGINAL INSTRUCTIONS

Reading this instruction manual is required before operating any of the machinery. Theguarantee that the machine will function and perform properly is strictly dependent upon theapplication of all the instructions contained in this manual.

Operator Qualifications

The workers responsible for the use of this machine must have all the necessaryinformation and instruction and should be given adequate training in relation to safetyregarding:a) Conditions of use for the equipment;b) Foreseeable abnormal situations, pursuant to Article 73 of Legislative Decree81/08.

We guarantee the Machine complies with the specifications and technical instructions

described in the Manual on the date of issuance and listed herein; On the other hand,

the machine may also be subject to important technical changes in the future, without

the manual being updated.

Therefore, contact FERVI for information about modifications that may have been

implemented.

REV. 1 September 2013

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CONTENTS1 INTRODUCTION ........................................................................................5

2 GENERAL SAFETY WARNINGS ...................................................................7

2.1 General safety rules for machine equipment..............................................................72.2 Safety regulations regarding the electric system of machine-tools..........................102.3 Technical assistance ................................................................................................102.4 Other provisions ......................................................................................................10

3 TECHNICAL SPECIFICATIONS .................................................................11

4 INTENDED USE AND DESCRIPTION OF THE MACHINE.............................12

4.1 Usage environment and support surface..................................................................124.2 Main units of the milling drilling machine ................................................................134.3 Identification plate ..................................................................................................144.4 Plates and pictograms..............................................................................................14

4.4.1 Plates on the side of the machine............................................................................ 144.4.2 Plates and pictograms ........................................................................................... 154.4.3 Spindle speed plates ............................................................................................. 17

4.5 Accessories supplied................................................................................................17

5 SWITCHES AND CONTROL LEVERS ..........................................................18

5.1 Control buttons and indicator lights.........................................................................185.2 Commands for adjusting the speed of the spindle....................................................205.3 Spider for vertical displacement of the spindle ........................................................21

5.3.1 Graduated adjustment of the vertical displacement of the spindle ............................... 215.4 Adjusting the Work Table.........................................................................................22

5.4.1 Table height adjustment handle.............................................................................. 225.4.2 Handwheel for the longitudinal calibrated feed of the table......................................... 235.4.3 Handwheel for the transverse calibrated feed of the table .......................................... 23

5.5 Adjusting the head...................................................................................................245.5.1 Head height adjustment handle .............................................................................. 245.5.2 Nuts and graduated scale for adjusting the inclination of the head .............................. 25

6 MACHINE SAFETY DEVICES.....................................................................26

6.1 Grounding ................................................................................................................266.2 Safety devices..........................................................................................................27

6.2.1 INTERLOCKING MOVEABLE GUARD ......................................................................... 276.2.2 Guard fixed on the milling piston rod pin.................................................................. 27

7 TRANSPORT AND INSTALLATION............................................................28

7.1 Transport .................................................................................................................287.2 Mechanical installation ............................................................................................297.3 Electrical installation ...............................................................................................297.4 Commissioning.........................................................................................................29

8 OPERATION ............................................................................................30

8.1 Preparing for milling ................................................................................................308.1.1 Mounting the tool for milling................................................................................... 318.1.2 Locking the work table .......................................................................................... 31

8.2 Preparation for drilling ............................................................................................328.2.1 Mounting the tool for drilling / tapping..................................................................... 32

9 MAINTENANCE........................................................................................33

9.1 Routine maintenance ...............................................................................................33

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10 TROUBLESHOOTING .............................................................................34

11 DISPOSAL OF COMPONENTS AND MATERIALS......................................35

12 ELECTRICAL CIRCUIT ...........................................................................36

12.1 WIRING DIAGRAM OF THE CONTROL PANEL .........................................................37

13 PARTS OF THE MACHINE ......................................................................38

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1 INTRODUCTIONThis manual is considered an integral part of the machine it was attached to at the time ofpurchase.

The manufacturer holds all ownership to material and intellectual property of this manual;any disclosure or copying, even partial, of this publication without prior written consent isforbidden.

The purpose of this manual is to convey the necessary knowledge for the use andmaintenance of Milling Drilling Machine with tapping device (Art. T032) and to create asense of responsibility and knowledge of the capabilities and limits of this machine entrustedto the operator.

As the machine is entrusted to experienced and skilled operators, the following machine mustbe perfectly known by the operator if you want it to be used safely and effectively.

Operators must be properly trained and prepared, so make sure that this manual is read andconsulted by the staff responsible for commissioning, operation and maintenance of theMilling Drilling Machine. This is to make all operations the safest and most effectivepossible for those who carry out these tasks.

Therefore, it is imperative to strictly comply with the requirements in this manual, anecessary condition for safe and satisfactory operation of the machine.

Before starting operation, installation and usage of the Milling Drilling Machine, authorizedpersonnel must: read this technical document carefully; know which protections and safety devices are available on the machine, their location and

how they work.

The manufacturer waives any and all responsibility for damage to people and/orthings caused by non-observance of the instructions in this manual.

The Milling Drilling Machine has been designed and built with mechanical guards andsafety devices designed to protect the operator / user from possible injury. It is strictlyforbidden to modify or remove guards, safety devices and caution labels. If you do sotemporarily (for example, for the purposes of cleaning or repair), make sure that no one canuse the machine.

Operators will be held fully responsible for any changes they have made to themachine; the manufacturer will not be held responsible for any damage to personsand/or property resulting from maintenance performed by unqualified personneland in a manner that differs from the operating procedures shown below.

GRAPHIC REPRESENTATION OF SAFETY, OPERATIONAL AND RISK WARNINGS

The following boxes are designed to attract the attention of the reader / user for the properand safe use of the machine:

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Attention

This highlights behavioural rules to prevent damage to the machine and/or the occurrence ofdangerous situations.

Residual Risks

This highlights the presence of dangers that cause residual risks to which the operator mustpay attention in order to avoid injury or damage to property.

Operator Qualifications

Workers responsible for machine operation must have all necessary information and educationand should be given adequate safety training in: a) machine operating conditions, b)foreseeable abnormal situations, pursuant to Article 73 of Legislative Decree 81/08

For safe and simple use of the Milling Drilling Machine (Art. T047), you must read thismanual carefully to acquire full knowledge of the machine and the general precautions to beobserved during operation.. In other words, durability and performance are strictly dependenton how they are used.

Even if already familiar with this sort of machine, it is necessary to follow the instructionsherein, in addition to the general precautions to be observed while working. Acquire full knowledge of the machine.

Read this manual carefully to understand: operation, safety devices and all necessaryprecautions. All this is to allow safe use of the equipment.

Wear appropriate clothing for the job.

The operator must appropriate clothing. To prevent the occurrence of unpleasantaccidents.

Maintain the machine with care.

Using the Machine

The machine must only be used by qualified personnel trained to use the machine byauthorized personnel.fer

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Figure 1 - Overall view

2 GENERAL SAFETY WARNINGS

2.1 General safety rules for machine equipment

Accident

The operation of drilling or tapping always presents a risk of injury associated with thepossibility of accidental contact of parts of the body with the tool in motion, detachment ofsplinters from the workpiece, tool breakage, or ejection of a badly blocked piece.

There is no "intrinsic" means of safety, just as there is no worker who, while careful, can"always" avoid an accident. Therefore, DO NOT underestimate the risks associated withusing the machine and concentrate on the work in progress.

Risks related to Using the Machine

Despite the implementation of all safety devices for safe use of the machine, it is necessarytake note of all the requirements for the prevention of the accidents reported in various partsof this manual.

Risks related to Using the Machine

Every person who is responsible for the use and maintenance of the machine should have firstread the instruction manual, particularly the chapter on safety information.

It is recommended that the plant safety manager get written confirmation of the above.

Risks associated with using the machine

During all work phases with the machine, you should proceed with great caution in order

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to avoid damage to persons, to the property or to the machine itself.

Please use the machine only for its expected uses (drilling or tapping).

Don't tamper with the safety devices equipping the machine.

Operator Protection

Before starting any work on the machine, the operator must wear the appropriate personalprotective equipment (PPE) such as gloves and eye protection (see section 6.5 of thismanual).

1. Always check the efficiency and integrity of the machine.2. Before connecting the machine to the mains, make sure that the rotating parts are not

damaged or badly worn. Make sure that the switch is in the neutral position.3. Do not start the machine in an enclosed or poorly ventilated area, or in the presence of a

flammable and/or explosive atmosphere. Do not use the machine in damp and/or wetlocations, or those exposed to rain.

4. Avoid starting accidentally.5. Before starting the machine, get used to ensuring that no remaining maintenance and

service keys are inserted.6. Keep the workplace tidy and free from obstruction; disorder causes accidents.7. Make sure that your work environment is forbidden to children, strangers and animals.8. Do not perform tasks on the machine other than those for which it was designed. Only

use the machine in the manner in which it was intended, as described in this instructionmanual.

9. Work without disturbances.10. Work areas must be well lit.11. Always wear eye protection and protective gloves while working. If dust is produced, use

the appropriate masks.12. Wear appropriate clothing. Loose clothing, dangling jewelry, long hair, etc.., can get

caught in the spindle and moving parts, causing irreparable injury.13. Firmly secure the workpiece before starting the drill.14. Always use the tool (tip or tap) in an appropriate manner. Perform only the work for

which the tool is made. Do not use the tool for inadequate work.15. Only use suitable resistance tools in relation to the work that is to be done. This is to

avoid risky and unnecessary overloading for the operator, which may be harmful for thelife of the tools themselves.

16. Do not pick up moving tools or other moving parts. To stop the spindle on the machine,always only use the stop command device.

17. 17. Do not remove the shavings from the table with hands, even at a standstill. To dothis, use tongs or a palette knife.

18. When the cutting tools need to be replaced or the speed needs to be changed, stop themotor and wait for the spindle to stop.

19. Do not leave the machine until the spindle and the tool are completely stopped.20. After the work is completed, clean the tool and check its efficiency.21. Replace worn and/or damaged parts, check that the repairs and protections work properly

before operating. Eventually, if necessary, have it checked by Service staff. Use onlyoriginal spare parts.

22. Cut the mains voltage supply of the machine when: the machine is not being operated; it is left unattended; performing maintenance or registration, because the machine does not work properly;

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the tool is replaced; it is being moved or transported; cleaning.

23. It is recommended that users of this publication, for maintenance and repair, have a basicknowledge of the mechanical principles and procedures inherent in repair technique.

24. The company safety officer is required to make sure that machine operatorshave read and understood this manual in its entirety.

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2.2 Safety regulations regarding the electric system of machine-tools


1. Do not modify the electrical system in any way. Any attempt in this regard may jeopardizethe operation of electrical devices, causing malfunction or accident.

2. Work carried out in the electrical system of the machine must, therefore, be carried outonly by qualified and authorized personnel.

3. If one hears unusual noises, or feels something strange, immediately stop the machine.Then carry out an inspection and, if necessary, perform any repairs as required.

1. The supply voltage must correspond to that stated on the identification plate and in thetechnical specifications:

Do not use any other power supply.2. The use of a life-saving device on the electric power supply is recommended. For more

detailed information, contact a trusted electrician.3. The power plug must be equipped with a grounding conductor. Any extension cords must

be of equal or greater length than the power cord on the machine.4. The power supply cable (and its possible extension cable) should never come in contact

with hot objects, sharp edges, wet or oiled surfaces.5. The power cord should be checked regularly and before each use to check for signs of

damage or wear. If these are not in good condition, do not use the machine and replacethe cable.

6. Do not use the power cord to detach its plug from the socket.

2.3 Technical assistanceFor any problem or request for clarification, please do not hesitate to contact the supportservice of the retailer from whom you purchased the product.

2.4 Other provisionsIt is forbidden to tamper with safety devices

The first thing to do when starting work is to check for the presence and integrity of theprotections and the operation of the safety devices.

If any defect is detected, do not use the Milling Drilling Machine !!

Even more so, it is strictly forbidden to modify or remove guards, safety devices,labels and indication signs.

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3 TECHNICAL SPECIFICATIONS

Siz

e

Height (mm) 1960

Width (mm) 740

Depth (mm) 790

Masses Net mass (kg) 380

Gross mass (kg) 390

Po

wer

su

pp

ly Rated voltage (V) 230 - 400

Frequency (Hz) 50

Power (W) 1500

Gen

eral

Ch

aracte

risti

cs

Drilling capacity (mm) Cast iron: 40 Steel: 32

Tapping capacity (mm) 22

Spindle travel (mm) 130

Distance spindle-pillar (mm) 260

Column diameter (mm) 115

Morse taper CM / MT 4

Sleeve diameter (mm) 76

Longitudinal table movement (mm) 375

Radial table movement (mm) 190

Acoustic pressure level (dB (A)) 67.2

Speed (r/min) 230 V 75 ÷ 1600

Speed (r/min) 400 V 75 ÷ 3200

Speed number 230 V 6

Speed number 400 V 12

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4 INTENDED USE AND DESCRIPTION OF THEMACHINE

Milling Drilling Machines (Art. T047) are machine-tools designed for executing somesimple mechanical operations, such as: drilling (max drilling capacity: 32 mm for steel); tapping; milling.

The machine is made to perform such machining of different materials, changing the tooldepending on the operation to be performed and the material of the work-piece.

The machine has 16 different spindle rotation speeds. The motor runs at constant speed,therefore the machine is equipped with a specific power transmission system with gears forvarying the spindle rotation speed.

The latter can be set using the appropriate adjustment levers. In any case, the adjustment ofthe spindle speed must always be performed with the machine stopped and not powered.

The tool feed is manual.

Intended use and materials

The machine has been designed and manufactured for the use specified. Any use and lack ofrespect for the technical parameters established by the manufacturer may be dangerous tooperators; therefore, the manufacturer cannot assume any liability for resulting damages.

4.1 Usage environment and support surfaceThe Drilling Machine is equipped with a support base and must be installed and used on flatsurfaces, with ergonomic features and adequate resistance.

It is very important to remember that the machine weight is about 400 kg. For this reason,before installing the machine it is necessary to identify an area having a surface of adequatehardness and strength, capable of supporting such weight.

You should leave enough space around the machine to ensure proper maintenance andcleaning of all parts of the machine.

The Drill can operate in enclosed working environments (production departments,warehouses, etc.), i.e. those that are protected from the weather and where there is nodanger of fire or explosion.The operating temperature is within the range of +5 / +50°C.

The environment must also be sufficiently illuminated so as to ensure operation in maximumsafety (at least 50 lux is recommended).

Risks associated with the work environment

ALWAYS comply with the instructions about the machine's work environment, especially aboutthe safety and strength features of the surface.

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4.2 Main units of the milling drilling machine

Figure 2 - Overview of the Machine.

1. Speed controller;2. Handwheel for slow feed with calibrated depth;3. Spindle protection device (interlocked guard)4. Handwheel for calibrated transverse feed;5. Electric motor;6. CE Plate;7. Spindle quick descent Lever / Spider;8. Spindle;9. Work table;10. Handwheel for calibrated longitudinal feed;11. Handle for height adjustment of work table.12. Base13. Coolant pump

4

1

2

8

9

11

12

10

13

5

6

7

3

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4.3 Identification plateOn the machine, the identification plate is located on the side of the head (see figure below).

Figure 3 – CE plate.

4.4 Plates and pictograms

4.4.1 Plates on the side of the machine

On the left side of the machine, near the main switch for disconnecting the power supplythere are the following plates:

Figure 4 – Left side pictograms.

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4.4.2 Plates and pictograms T047/230V

Figure 5 - Pictograms T047/400V60

-PLEASE READ THE INSTRUCTIONS BEFORE USINGTHE MACHINE

-BEFORE CARRYING OUT ANY ADJUSTMENT ORMAINTENANCE ON THE MACHINE, DETACH ITSPLUG FROM THE POWER SUPPLY SOCKET.

-BEFORE OPERATING, SECURE SOLIDLY TO THETABLE THE PIECE TO BE MACHINED.

-FOR OTHER INFORMATION ON SAFETY, PLEASECONSULT THE INSTRUCTION MANUAL.

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PLATE IN ITALIAN PLATE IN ENGLISH-LEGGERE ATTENTAMENTE LE ISTRUZIONI PRIMADI UTILIZZARE LA MACCHINA

-PRIMA DI INTERVENIRE SULLA MACCHINA PERQUALSIASI REGOLAZIONE O PER MANUTENZIONETOGLIERE LA SPINA DALLA PRESA DI CORRENTE

-FISSARE SALDAMENTE ALLA TAVOLA IL PEZZO DALAVORARE PRIMA DI OPERARE

-PER ALTRE INFORMAZIONI SULLA SICUREZZA SICONSIGLIA DI CONSULTARE IL MANUALED’ISTRUZIONI.

-PLEASE READ THE INSTRUCTIONS BEFORE USINGTHE MACHINE

-BEFORE CARRYING OUT ANY ADJUSTMENT ORMAINTENANCE ON THE MACHINE, DETACH ITS PLUGFROM THE POWER SUPPLY SOCKET.

-BEFORE OPERATING, SECURE SOLIDLY TO THETABLE THE PIECE TO BE MACHINED.

-FOR OTHER INFORMATION ON SAFETY, PLEASECONSULT THE INSTRUCTION MANUAL.

ATTENZIONEÈ VIETATO ESEGUIRE LAVORI SU

APPARECCHIATURE ELETTRICHE SOTTOTENSIONE

EVENTUALI DEROGHE DEVONO ESSEREAUTORIZZATE DAL CAPO RESPONSABILE

IN CONDIZIONI DI PARTICOLARE PERICOLO DEVEESSERE PRESENTE UN’ALTRA PERSONA OLTRE A CHI

ESEGUE IL LAVOROINIZIARE I LAVORI SOLO AD AVVENUTA

ATTAZIONE DELLE MISURE DI SICUREZZAIn ottemperanza al Dgs.81/08 relativo alla prevenzioni

infortuni

ATTENTIONIT IS PROHIBITED TO WORK ON LIVE ELECTRICAL

EQUIPMENT ANY EXCEPTIONS MUST BE APPROVED BY THE HEAD

MANAGER UNDER PARTICULARLY DANGEROUS CONDITIONS,

ANOTHER PERSON MUST BE PRESENT WHO IS NOTPERFORMING THE WORK

ONLY BEGIN WORKING WHEN SAFETY MEASURESHAVE BEEN IMPLEMENTED

In accordance with Legislative Decree 81/08 on accidentprevention

NONRIMUOVEREI DISPOSITIVI DI

SICUREZZA

DO NOTREMOVE

THE SAFETY DEVICES

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4.4.3 Spindle speed plates

The plate indicating of the speed of rotation of the spindle corresponding to different gearboxconfigurations is on the front part of the head (Figure 6).

Figure 6 - Spindle speed change plate, respectively 230V, 400V

Adjusting the Speed

It is absolutely forbidden to change the rotation speed while the spindle is moving.

4.5 Accessories suppliedAlong with the machine, a pack is supplied containing the accessories.

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5 SWITCHES AND CONTROL LEVERS

5.1 Control buttons and indicator lightsAt the front part of the Milling Drilling Machine (T047), on the left of head and spindlethere is the following control panel.

Figure 7 - Drill control panel T047 400V.

A. POWER INDICATOR LIGHT

On the control panel there is a WHITE indicator light that turns on when the machine ispowered.

B. BLACK ROTARY SELECTOR FOR NORMAL STOP AND SELECTION OF OPERATINGMODE: DRILLING / TAPPING

This rotary switch selects the operating mode of the machine: Drilling and milling (DRILL / MILL); Tapping (TAP).

press the green C and D buttons in drilling mode depending on the rotation ofdrilling to make the machine start.

In tapping mode, the spindle will automatically rotate in a clockwise direction assoon as the sleeve is lowered slightly. Upon reaching the preset depth the rotationof the tip will stop for a short time thanks to the internal timer and will start torotate in reverse to extract the tap.

A

C

E

G

B

D

F

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C. GREEN START SWITCH (CLOCKWISE ROTATION)

When pressed, the clockwise rotation of the spindle will start.

Risk of injury

Before starting the Drill, make sure all guards are properly in place.

D. GREEN START SWITCH (ANTICLOCKWISE ROTATION)

When pressed, the anticlockwise rotation of the spindle will start.

Risk of injury

Before starting the Drill, make sure all guards are properly in place.

E. RED STOP BUTTON

When pressed, it interrupts the rotation of the machine.

F. BLACK ROTARY SELECTOR TO START THE COOLANT PUMP

Turn the selector to the right, positioning it on the green circle to turn on the machine'scoolant pump. To turn off the pump turn the selector, positioning it on the red circle.

G. EMERGENCY STOP BUTTON (RED, MUSHROOM-HEAD)

When pressed, it interrupts the rotation of the machine.

Upon pressing the emergency stop button, the spindle will keep rotatingby inertia for a few seconds before stopping completely. Don't approachthe tool until it has fully stopped !

Risk of injury

It is absolutely forbidden to by-pass, inhibit or modify the safety device established by theemergency stop button and its circuitry.

In case of emergency

In an emergency, press the red button to stop the milling.

Checking the Emergency Button

Before starting any work on the machine, the operator must ensure that the emergency stopbutton works.

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5.2 Commands for adjusting the speed of the spindleTo adjust the speed of rotation of the spindle, use the controls located at the front of thehead, and in particular:

The levers (ref. G and H in Figure 8) for speed change with gears;

The rotary selector (ref. I) to choose the rotation speed of the motor.

Figure 8 - Speed adjustment.

The 230V model does not have a rotary switch (ref I Figure 10), this is only a feature of the400V model.

To adjust the speed of the Drill T047, move levers G and H to the desired position, accordingto that indicated on the spindle speed plate located below the selector I (Figure 6 and Figure8).

For example, to set a speed of 600 r/min, proceed as follows:

1. Set the rotary selector for the speed of the motor to I (ref. I in Figure 8);

2. Position the lever G for adjustment of the spindle speed at H;

3. Position the lever H for adjustment of the spindle speed at 1;

Adjusting the Speed

It is absolutely forbidden to change the rotation speed of the spindle while the spindle ismoving.

Motor rotation speed

Remember to always set the correct rotation speed of the electric motor by means of therotary selector switch located on the control panel (ref. I in Figure 8).

G

I

H

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5.3 Spider for vertical displacement of the spindleOn the right hand side of the head there is a spider for vertical (upward or downward)displacement of the spindle (Figure 9).

To lower the spindle, i.e. move it closer to the work piece, use one of three knobs, tolower the spider. After the machining, decrease the pressure on the spider, which willreturn it to its resting position away from the workpiece.

Figure 9 Quick feed spider

5.3.1 Graduated adjustment of the vertical displacement of the spindle

The graduated adjustment of the spindle is performed by usingthe corresponding handwheel (Figure 10), and verifying theheight to be set by the indicator on the graduated scale locatedat the front of the head (Figure 8).

If rotated clockwise, this handwheel allows the slow calibrateddepth feed of the spindle and therefore the tool. And vice versa,if turned anticlockwise it allows its ascent.

Figure 10 Calibrated feed handwheel.

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To switch between fast feed and calibrated feed, it is necessary to use the knob at the centreof the quick feed spider of the spindle (Figure 11).

Figure 11 Feed selection knob.

This adjustment is useful to establish a reference point for the operation phase, in order topreset the processing depth.

Change the spindle height "limit"

It is absolutely forbidden to change the spindle height while the spindle is moving.

5.4 Adjusting the Work Table

5.4.1 Table height adjustment handle

On these Drills it is possible to adjust the work surface height (the table). This feature isafforded by a rack on the bearing column of the machine. Table height is adjustable manuallyby means of:

a handle located on the right hand side of the table (ref. L in Figure 12);

a pair of locking levers located on the left side of the table.

Figure 12 – Table adjustment handle.

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To adjust the table height, proceed as follows:1. Unlock the locking levers;2. Hold the handle and turn it clockwise for raising the table, or anticlockwise for lowering it;3. Tighten the lock nuts.

Changing the table height

It is absolutely forbidden to change the work table height while the spindle is moving.

5.4.2 Handwheel for the longitudinal calibrated feed of the table

The handwheels on the sides of the work table (Figure 13) allow the longitudinal calibratedfeed (to the right and left) of the worktable.

Figure 13 Longitudinal feed handwheels.

5.4.3 Handwheel for the transverse calibrated feed of the table

The handwheel present at the front of the work table (Figure 14) allows the transversecalibrated feed (forward and backward) of the worktable.

Figure 14 Transverse feed handwheel.

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5.5 Adjusting the head

5.5.1 Head height adjustment handle

On these Drills it is possible to adjust the head heightThis feature is afforded by a rack on the bearingcolumn of the machine. Head height is adjustablemanually by means of:

a handle located on the right hand side of the head(ref. M in Figure 15);

a pair of bolts and lock nuts located on the left sideof the head.

Figure 15 – Head adjustment handle.

To adjust the head height, proceed as follows:1. Unlock the lock nuts using the hexagonal wrench supplied;2. Hold the handle M and turn it clockwise to raise the head, or anticlockwise to lower it, until

the desired height is reached;3. Tighten the lock nuts.

Changing the head height

It is absolutely forbidden to change the head and spindle height while the spindle is moving.

M

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5.5.2 Nuts and graduated scale for adjusting the inclination of the head

Loosen the lock nuts on the sides of the head (ref. N in Figure 16) using the hex wrenchsupplied, then tilt the head lock controlling the tilt of the graduated scale (ref. O) locatedbetween the head lock itself and the support.

In this regard, see also Figure 17.

The machine head can be tilted up to 60°, to prevent the leakage of oil from the gear box.

Figure 16 Fastening nuts and graduated scale of the head.

Figure 17 Head tilt adjustment.

Changing the head tilt

It is absolutely forbidden to change the head and spindle inclination while the spindle ismoving.

MAX. 60°

N

O

N

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6 MACHINE SAFETY DEVICES

6.1 GroundingIn case of malfunction or breakdown, grounding provides a path of least resistance for theelectrical current that reduces the danger of electrical shock. The machine is equipped with apower cord with ground conductor. The plug must be connected by a qualified electrician andthen plugged into an appropriate outlet and installed on the ground according to theregulations.

On the base of the machine there is a screw for the connection of the grounding; on the samethere is a recognition plate.

Figure 18 Grounding screw.

Never change the cord provided for any reason.

Electric Shock

Incorrectly connecting the conductor to the tool's grounding system can cause the risk ofelectric shock.

If you do not understand the instructions for grounding or if you doubt the exactgrounding of the machine, check with a qualified electrician.

Repair or replace damaged or worn cables immediately.

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6.2 Safety devices

6.2.1 INTERLOCKING MOVEABLE GUARD

This device prevents contact between the operator and the moving spindle while the drill isoperating.

Figure 19 Spindle movable guard.

Checking the safety devices

Always check the proper functioning of the interlocked guard, in the event it does notfunction, do not use the machine.

6.2.2 Guard fixed on the milling piston rod pin

On the head lock there is a pin (Figure 20), in which is inserted the tool holder piston rod andthe milling cutter. During operation, this pin is in rotation and is protected by a cover.

Figure 20 Guard fixed to the pin.

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7 TRANSPORT AND INSTALLATION

7.1 TransportGiven the considerable size of the package (720 x 820 x 1830 mm) and its weight (400 kgapprox.) it is necessary to use a suitable means of transport such as a truck allowingloading/unloading to occur smoothly with forklifts trucks.

Risk of Crushing

Do not attempt to manually move the package.

Use a suitable forklift truck taking care to harness the load properly.

Staff Required

The process of installation of the machine must be carried out by at least two people formechanical installation and by a qualified electrician.

Cleaning the machine

Before starting installation, clean the protective product from the machine's components.

Risk of Crushing

Place the Milling Drilling Machine on a solid strong support surface, suitable for the weightand size characteristics of the machine.

Installation of the machine

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7.2 Mechanical installation1. Place the machine on a hard strong floor to prevent

vibration and/or loss of stability during processing.2. Make 4 mounting holes on the floor, with spacings equal

to those of the mounting holes on the machine base(Figure 21).

Figure 21 Mounting holes.

3. Secure the machine to the floor, using the 4 bolts or dowels.4. Tighten the 4 bolts only when you have made sure that the machine is level and perfectly

horizontal. If necessary, insert rubber or sheet metal shims below the base.5. Check the stability and safety of the Milling Drilling Machine;

Checking the fixing and stability

Always check the stability and proper mounting of the machine, before connecting the powersupply and before putting it into operation.

7.3 Electrical installationThe Milling Drilling Machine T047 comes with power cables connected to the electrical panel:The 230V model is equipped with a heat sealed Schuko plug, whereas the 400V model doesnot have a plug at the end so it is necessary for a qualified electrician to connect the plug,which must be a three-phase 400V/50Hz.

7.4 CommissioningSeveral components of the Milling Drilling Machine T047, such as the pillar, the screws for thesliding of the work table, etc. are covered with a special protective grease and wrapped in aplastic film. It is necessary to remove both the film and the grease, the latter withappropriate solvents.

Danger of contact with harmful substances

The grease removal must be carried out with appropriate Personal Protective Equipment suchas: rubber gloves and mask.

Before starting the machine, check that all the movements of the spindle and the worktable,are sliding properly. Operate the machine unloaded starting with the lowest speeds for a fewminutes. If there are no irregularities or unusual noises it is possible to proceed with the useof the machine, otherwise contact the service centre.

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8 OPERATIONThe Milling Drilling Machine T047 is a very easy machine to use. It can be used to carry outmilling and drilling of metals.

Machine operation

The Milling Drilling Machine should be used only with tools for precision machining of metals.

Risk of Crushing

Before using the machine, make sure that the base is fixed rigidly to the floor to preventmovement or loss of stability.

8.1 Preparing for milling Attach a clamp or similar device for gripping the workpiece on the work table. Mount the piece on the gripping device, taking care to verify it is securely and safely

attached.

Risk of injury

The workpiece must be firmly fixed to the work bench (with a clamp or a similar device)while operating the machine.

The workpiece must never be held in place with your hand.

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8.1.1 Mounting the tool for milling

Insert the tool holder piston rod and tighten the spindle in the following way:1. Open the spindle's protective guard (ref. III in Figure 22);2. Remove any tools from the drill's spindle;3. Remove the drill's spindle;4. Remove the black cover on the head (ref. I);5. Insert the tool holder piston rod (ref. II) in the pin, after which lock the tool holder;6. Insert the milling cutter into the tool holder piston rod;7. Re-close the spindle's protective guard (ref. III).

Figure 22 Tool disassembly and assembly.

During milling it is possible to keep under control the vertical feed of the tool by means of thegraduated scale located at the front of the machine (to the left of the speed table).

8.1.2 Locking the work table


When milling with the longitudinal feed it is mandatory to lock the transverse feed of the tableto ensure accuracy in the work.

Conversely, for transverse milling, lock the longitudinal feed of the table.

For this purpose, the feed lock for the desired directions, is achieved by rotating the leverslocated at the front part (Figure 23) and lower part (Figure 24) of the worktable.

Figure 23 Transverse limit locking. Figure 24 Longitudinal limit locking.

I

II

IIIIV

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8.2 Preparation for drilling Attach a clamp or similar device for gripping the workpiece on the work table. Mount the piece on the gripping device, taking care to verify it is securely and safely

attached.

Risk of injury

The workpiece must be firmly fixed to the work bench (with a clamp or a similar device)while operating the machine.

The workpiece must never be held in place with your hand.

8.2.1 Mounting the tool for drilling / tapping

Insert the tool and tighten the spindle in the following way:1. Open the spindle's protective guard (ref. III in Figure 22);2. Insert the spindle in its housing (Figure 25);3. Insert the tip into the drill spindle, and then tighten the spindle with the proper key;4. Re-close the spindle's protective guard.

Figure 25 Close-up of machine cone.

Locking the tool

If during tapping, the tool gets stuck inside the piece to be tapped, put the drill into drillingmode with left rotation to free the tap. Then resume tapping.

PROVIDE THE MACHINE WITH A SPINDLE WITH CLUTCH.

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9 MAINTENANCE

9.1 Routine maintenanceWith compressed air, routinely blow away the dust that accumulates inside the motor and thepieces of metal remaining on the table and on the tip.

Every 50 hours or every 5 days lubricate the speed change gear mechanism, the surfacesand the guides of the work table, the grooves of the spindle, the manual feed handwheelsand the rack with oil (Figure 26).

Figure 26 Lubrication diagram.

Every 120 hours or every month of life of the machine, adjust both cross and longitudinaltable play.

Every 300 hours or every 6 months during the life of the machine, a thorough check ofoperation, and wear and tear on the machine is to be carried out by a qualified technician.

Every 600 hours or every year of life of the machine, adjust the horizontal position of thetable to preserve accuracy.fer

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10 TROUBLESHOOTING

PROBLEM PROBABLE CAUSE SOLUTION

Noisy operation

A) Dry spindle

B) Broken bearingC) Incorrect adjustment of the

spindle for boringD) Noisy motor

A) Disassemble the spindle unit andlubricate.

B) Replace the bearingC) Adjust the component

D) Check the support bearing or thefan

Excessive wobbling(eccentric rotation) of the

spindle.

A) Loose spindle.

B) Worn spindle shaft or bearingsC) Broken spindle.

A) Serrate pushing the spindledownwards towards the table.

B) Replace the spindle shaft orbearings.

C) Replace the spindle

The motor will not start

A) Power supplyB) Motor connectionC) Connections of the switches

D) Burnt motor windingsE) Broken switch

A) Check the mains power supplyB) Check the motor connectionsC) Check the switch connectionsD) Replace the motorE) Replace the switch

The tool is jammed in theworkpiece

A) Excessive pressure on the feedhandle.

B) Loose toolC) Speed is too fast

A) Apply less pressure

B) Tighten the toolC) Change the speed

The tool is burning orsmoking

A) Incorrect speed. Reduce therevolutions per minute.

B) Shavings will not dischargeC) Tool is worn or does not cut the

material well.D) Needs lubricationE) Incorrect feeding pressureF) Material too hard without cooling

A) See table speed

B) Clean the toolC) Check the sharpness and taper

D) Lubricate while drillingE) Apply less pressureF) Use a suitable cooling fluid (e.g. for

steel)

The stroke of the table isnot balanced

A) The slack in the spindle taper istoo large

B) The locking levers are too slowC) Feed too deep

A) Adjust the bolt

B) Tighten the levers

C) Reduce the feed depth

The temperature of thespindle holder is too high

A) Insufficient lubrication A) Lubricate the spindle holder

Lack of precision

A) Horizontal table not flat A) Perform the control andmaintenance of the table to keepit perfectly horizontal

The spindle will not stickto the sleeve

A) Dirt, grease or oil in the morsetaper

B) The spindle is damaged

A) Use detergents (alcohol, etc.) toclean the conical part of the drilland the spindle.

B) Replace the spindle (do notattempt to repair it)

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11 DISPOSAL OF COMPONENTS AND MATERIALSThe milling drilling machine is made of plastic and metal, when scrapping disassemble andseparate the materials, then hand them over to environmental professionals specialized in thedisposal and recycling of the different materials.

Respect the environment!

Contact a specialist centre for the collection of metallic materials.

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12 ELECTRICAL CIRCUIT

T047/230V:

T047/400V:

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12.1WIRING DIAGRAM OF THE CONTROL PANEL

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13 PARTS OF THE MACHINE

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13.1Description of parts for T047/230V and T047/400V Table 41

Part No. Description Part No. Description

T047/Errore.Nome dellaproprietà deldocumentosconosciuto.41/001

Cap


Gear


Ring


Shaft


Retaining ring


Key


Bearing


Gear


Motor 400V


Key

T047/230V/005 Motor 230V


Gear


Bolt

T047/Errore.Nome dellaproprietà deldocumentosconosciuto.41/035/1

Gear


Key


Bolt

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Gasket


Oil cap


Retaining ring


Support


Bearing


Gear


Head cover


Shaft


Rivets


Shaft with worm screw


Tube


Nut


Valve


Washer


Oil filter


Bolt

T047/Errore.Nome dellaproprietà del

SpringT047/Errore.Nome dellaproprietà del

Head support

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documentosconosciuto.41/017



Steel ball


Bolt


Shaft


Reference


Key


Washer


Key


Nut


Screw


Oil cap


Gear


Bolt


Key


Oil cap


Gear


Tightening handwheel

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Retaining ring


Nut


Gear


Knob


Key


Lowering lever


Gear


Lowering handwheel lock



Hub


Locking nut


Bolt


Handle


Head support


Hand wheel

T047/Errore.Nome dellaproprietà deldocumentosconosciuto.41

Toothed shaft

T047/Errore.Nome dellaproprietà deldocumentosconosciuto.41

Screw

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/062 /090


Head


Micrometer


Washer


Screw


Nut


Lid


Oil cap


Screw


Screw


Bearing


Graduated scale


Spacer ring


Insertion knob


Locking ring


Bearing


Worm screw shaft

T047/Errore. Fuse T047/Errore. Feed cover

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Nome dellaproprietà deldocumentosconosciuto.41/072

Nome dellaproprietà deldocumentosconosciuto.41/099


Lip seal


Screw


Plug


Front plate


Register


Speed switch


Base support


Screw


Base feed


Oil seal


Nut


Retaining ring


Washer


Right diverter

T047/Errore.Nome dellaproprietà deldocumento

Screw


Right selector

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sconosciuto.41/080

sconosciuto.41/107


Nut


Screw


Locking nut


Plug


Graduated shaft


Lever


Plug


Screw


Screw


Left diverter


Switch


Left selector



Screw


Ring

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Fixed collar


Lock


Locking handle


Washer


Screw


Screws


Nut


Oil seal


Knob


Gear


Washer


Locking ring


Cover spring


Locking ring


Screw


Bearing

T047/Errore.Nome dellaproprietà del

SpringT047/Errore.Nome dellaproprietà del

Bolt

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Plug



Spring housing


Separator ring


Gear


Bearing


Gear


Shaft


Key


Separator ring


Shaft


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13.2Description of parts for T047/230V and T047/400V Table 45



Screw


Gears support


Washer


Screw


Base


Screw


Pillar


Handle arm


Lower rack


Crank


Screw


Screw


Ring


Rail


Screw


Threaded bar

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Guide ring lock


Threaded guide


Guide ring


Screw


Screw


Guide saddle


Pillar cover


Screw


Screw


Locking pin


Handle


Stop


Full handwheel


Screw


Friction micrometer


Rail

T047/Errore.Nome della

MicrometerT047/Errore.Nome della

Screw

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proprietà deldocumentosconosciuto.45/17

proprietà deldocumentosconosciuto.45/47


Screw


Right support


Bearing


Screw


Switch


Table


Support


Plate


Plug


Adjustable brake


Screw


Screw


Threaded bar


Left support


Threaded guide


Left clutch

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sconosciuto.45/25

sconosciuto.45/62


Table support


Bearing


Threaded shaft


Upper rack


Locking ring


Screw


Pin


Locking lever


Helical gear


Knob

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