'VVV/11': :l;j41 Tel. (011)472-

~'LABMAR'K . International +2711472-.

. '\ Fax: (011) 672-1LAB ORY IlARKEnNG SERVICES (DIU) Ltd. E-mail: ~abcon@global.c

Reg. Number 20011fl22l't1¥1' n'l Web. www.labCOI'l.Z8.Name.ot!.Equt'ent_~u:L.\ SO.C\.~..£;...._ _•._~c..& ..~.~ _ _..eat. No.U _ffi '-.) 2 Serial ~o.~ ~'?L~~.Date Rec·d \::\ :::.S_.._~Pu~ from (OeaJer)-._-..- .._-_ _-- - .:... - ..- _.

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-..~rk~:~rfa~~rt~~h'i~~~~(=;)=~;~~~i~:ii~~prOducts.,~ they are used under normBl and appropriate conditions and In accordance with the applicoperating lind maintenance instructions. I .

, I .a Is conditional upon the Prod:5 being shipped. prepaid and at the ourchaser's cost. to, ei"s factOl)' premises at Robertville. .oodeooort. for warranty repairs to be carried out. If the product car

besos I , then an expenses, eXcePt for the t ofdirect labour and spare parts, Incurred In effecting repairs toproduct 00 any other~. will be charg~. Labmark shall not be Uable for any damagas of whafsoever na'8rIaIng frobj thedefectiVerepair ofproducts c8rrf~out by persons other than employees of lilbmark.

Partsend!'~manufactured bY others *-warranted In terms of such manufacturers warranty only In so fathey are arable by Labmarf< to the user. Parts replacement does not constitute an extension of the orIgwarranty . '00. \This warr~ Is the only valid warranty. and it betomes void If the user does not provide the products with conllnu(electrlc8l R<),W8r at a constant voltage. conslsteftlt wtth the specification of this product. andlor in the event that Irepairs are~rrted out by persons nolauthorq:ed Dy Labmark. .

Labmark shl.Jr not be liable for damage of whatsoever nature resulting from the use of Its products. Including 1rnaJfunctlonlng oftha product.

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DescrIption ~ EqUlpmentJ. i: \ \;'( ~ .~.9[\ \..s S£S~n'votee Number: _ .._._.._ ..

CataJog~e No.U £» (Y) ').. kSerlai No. ..:..b...~.~.~ ~..~...... Date Rec'd.~ : 9...:....~ _I

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labconlM

IINSTRUCTION MANUALI

ULTRA SONIC BATH

MICROPROCESSOR CONTROLLER

Ultrasonic Bath

__ Instruction Manual ~ labconTII

CONTENTS

PAGE No.

1. INTRODUCTION 12. UNPACKING AND DAMAGE 13. LOOSE ITEMS SUPPLIED 14. DESCRIPTION OF EQUIPMENT 25. INSTALLATION 26. SPECIFICATIONS 37. ENVIRONMENTAL CONDITIONS 38. OPERATING INSTRUCTIONS 4/5/69. MAINTENANCE / REPLACEMENT PARTS 7/810. CIRCUIT DIAGRAM 911. TECNICAL DOCUMENTATION 10

NOTICEEVERY EFFORT HAS BEEN MADE TO ENSURE THE ACCURACY OF THIS

MANUAL. THE CONTENTS AND THE PRODUCT IT REFERS TO ARESUBJECT TO CHANGE WITHOUT NOTICE.

EXPLANATION OF SYMBOLS

~THIS SYMBOL INDICATES HAZARDOUS VOLTAGESAND THE RISK OF ELECTRICAL SHOCK

~THIS IS A CAUTION SYMBOL REFERRING TODOCUMENTATION WHICH IS PARTICULARLY

RELEVANT TO SAFETY

IntroductionPlease read and understand this manual before using this equipment; your safety and satisfactionis important to LABCON. Compliance with the recommended operating parameters, maintenancerequirements and awareness ofthe stated warnings and cautions are important for safe operation ofthisequipment. Alterations or modifications will void the guarantee of this equipment.

Unpacking and damageWhen unpacking, check for any visual signs ofdamage to the equipment. Ifany, pleasecontact your supplier.

Loose items suppliedInstruction Manual- x 1

Page 1. Ultrasonic Bath

-- Instruction Manual ____________ r3labcon'"

Description ofequipmentThe LABCON Ultrasonic baths have been designed and manufactured to the highest standards,andinclude the following standard features.*304 Stainless steel seamless inner tank.*Powder coated mild steel outer housing.*Mains connection 230v 50Hz,with power on/offswitch.*High performance PZT -sandwich -transducers, which provide optimum transfer ofthe ultrasound

into the liquid.*Drain ball cock from Model UBM 8 for ease ofemptying.*Degassing.*Carrying handles from model UBM 8 to UBM 22*Microprocessor controller with the following features:

Timer for 1 - 60 minutes. ( or 0 for continuous operation)Visual display for remaining cleaning time.Heatng T amb C to 60°C.Visual display ofheat - up phase.Power utilization indicator 10% - 100%Constant power and automatic frequency control always ensure optimum distribution ofultrasonicenergy.HF- frequency 40 Khz.Eight (8) diffrent programme options.

The four factors for successful ultrasonic cleaning:

Ultrasound: Produces small vacuum bubbles in liquids, which implode (cavitation).The forces resulting from this, cause an intensive and gentle separation ofdirtparticles from the object to be cleaned.

Temperature:Many cleaning solutions requires elavated temperatures to be fully effective. Thecleaning solution can be heated by the bath's heating element.

Chemistry: The cleaning chemistry supports cavitation, reduces the water's surface tension,separates and binds to the dirt particles. Different cleaning concentrates should beused depending on the type ofdirt accumulation.(please consult your distributor).

Time: Compared with other methods, the joint application ofchemistry and ultrasound reducescleaning time up to 90% . It last from a few seconds to a couple ofminutes depending on thedirt accumulation.

Installation

Position the Ultrasonic bath on a level, sturdy, surface in an area where drafts and rapidly changingambient conditions are not present. Leave at least 200mm clearance all around the unit to allow forventilation and access.

Page 2. Ultrasonic Bath

__ Instruction Manual ~ labcon'"

~ WARNINGTHE POWER CORD CONNECTOR IS THE MAIN DISCONNECTING DEVICE FOR THISEQUIPMENTAND THEREFORE MUSTBEACCESSIBLE FOR EASYDISCONNECTIONFROM THE MAIN POWER SUPPLY. MAKE SURE THAT THE WALL SOCKET USED ISPROPERLYPROTECTED BYA CIRCUITBREAKER ORA FUSE AND THAT THE WALLSOCKETCIRCUITCANHANDLE THE ADDITIONAL LOAD THAT THIS UNIT WILLAPPLYTO IT. FOR PERSONAL SAFETY THIS UNITMUST BE PROPERLY GROUNDED.

CAUTIONMAKE SURE THAT THE POWER SUPPLYIS INACCORDANCE WITH

THAT SPECIFIED ON THE RATING PLATE OF THIS UNIT.

Please contact our technical department ifyou require any further assistance. Tel. +27 11 472 3720

Specifications

MODEL UBM2 UBM8 UBM 11 UBM22

Dimensions: (H x W xD)External (mm) 300 192 178 340 342 192 340 342 282 340 540 335Internal 100 150 135 195 295 150 195 295 240 195 495 295

Volume (approx.Litres) 2 8 11 22

Drain Ball Cock No Yes Yes Yes

Operating Power (Watt) 140 600 800 1400

HF peak Output Power 2 x 100 W 2 x 200 W 2 x 400 W 2 x 600 W

Temp Control Range T Ambto60°C T Ambto60°C T Ambto60°C T Ambto 60°C

Power Supply 230 v 50Hz 230 v 50Hz 230 v 50Hz 230 v 50Hz

Nett Weight (Kg) 4,8 7,5 9,2 18,6

Environmental ConditionsIndoor use only.Altitude Maximum:- 2000 meters.Ambient temperature range:- 5°C to 40°C.Mains supply voltage:- not to exceed ± 10% ofnominal voltage.

Page 3. Ultrasonic Bath

-- Instruction Manual

Loading of the Bath:

____________ rJ'abcon™

1. The bath must not be operated without any liquid.2. With heated baths the liquid level must be maintained above the heating

elements, always fill the bath to the level approximately. (2/3 )3. In unheated baths maintain a minimum liquid level of (1/3).4. Always check suitability ofliquid and cleaning agents to be used with bath.5. Always use the basket or trays available, do not put items directly in the bath.6. Ensure that the article to be cleaned is totally immersed in the liquid.7. In heated baths, wait for the temperature to settle to the required value

before loading and starting the ultrasonic cleaning process.8. To disable the heater, preset the required temperature to zero.

Explanation of Front Panel Controls.

GRUN 0 •

DEGREESC 0 [ ] G~PO'h£R% 0PROGRAM

TIME 0 SELECT

SELECT UP.. DOW'l STARTFUNCTION ..

~Labcon

1. Select Function. 2. Up / Down cursor4. Program Select 5. Digital Indicator

Operating Instructions

ULTRA - SONIC

5019U

3. Start.

Switch unit "On" ; On/Offswitch at back ofunit.Check that the desired operational parameters are correct by repeatedly pressing the "SelectFunction" button (l). The LED indicates the function selected and display (5) will indicate thepresent value ofthe selected parameter.

Setable parameters:

Time: The ultrasonic run time value in minutes.Degrees C: Normally indicates the present actual temperature in the bath.Whenever this function

is first selected, or changed, the indication will be preceded with a C and will indicatethe preset temperature value.

Power %:The ultrasonic power level as a % ofmaximum power.

Page 4. Ultrasonic Bath

__ Instruction Manual- ~ labcon'"

Operating Instructions continued:Once the three parameters are set as required, and the required temperature is reached, theultrasonic power can be activated by pressing the "Start" button (3). The unit can be stopped at anytime by depressing the button again.The "Run" LED will light up , the "Tune" LED will flash and (5) will indicate the remaining time inminutes before the unit automatically switched off.

Selecting presetparameters stored in progrsam memory:

Press "Select Program" button together with the "up down" buttons until the correct program numberis displayed. The parameter stored in the program is automatically loaded and can be viewed bypressing the "Select Function" button.Press "Start" button to run program once the temperature has reached the set value.

Programming the parameters

The unit is capable ofstoring 8 sets ofparameters, ie 8 programs. This is indicated and referred to asPO to P7. The stored program is viewed by pressing "Program Select" (4).The indicator (5) will showPO to P7 , The program can be selected by pressing the" up / down" select buttons while button (4) isdepressed.When the correct program number is selected, release button (4) ; all parameters that are indicatedand changed will be stored in this program number.Once a program is selected as indicated in the display, the parameters are loaded into the unit andwill be used until another program is selected. Any changes made to a parameter value while operatingthe unit are stored under the currently selected program number.On a mains failure occuring or the unit being switched off, the active program number is saved andwill be automatically loaded when the unit is next switched on.

Mode ofoperation

Select ProgramPress: Program +UP or DOWN ButtonsPress: Program + UP : prg 0 ,1 ,2, 3 , 4, is for nonnal mode operation

prg dgr ,dgs, is for the degass mode.

dgr ( Degass run) Led Power -- Set Maximum powerLed Time -- Sets total time in minutes ofdegass operation

dgs (Degass Set) Led PowerLed Time

-- Sets Degass power-- Sets Degass cycle in seconds

Special Degass function:-Select Degass program then [ Press Start ]The program can be at dgr or dgs when the start button are pressed.

To Exit degass mode:Press Program and Down button till display reads Program 4 (nonnal Mode)

Page 5. Ultrasonic Bath

Instruction Manual (j labean'"

Operating Instructions continued:

Changing parameter values:

To change a parameter, the LED for that parameter must be selected. Press the "Select" button (1)until the required LED lights up.

Set the Time:

Push the "Select" button (l) until, the time LED lights up, press the" Up / Down" cursor buttons forthe desired Tune cycle.(1 min to 60 Min) The digital indicator (5)will show Tune selected in minutes.

Set the output power:

Push the "Select "button (1) until the power LED lights up, press the Up / Down cursor buttons forthe desired power level (10% to 100%) .The digital indicator (5) will indicate the power selected.

Set the bath temperature (for baths with heaters).

Push the "Select" button (1) untill the degrees C LED lights up, press the Up/Down cursor buttonsfor the desired temperature ( between T amb to 60°C). The digital indicator (5) will indicate the settemperature with a °C in front ofthe digits for a few seconds. The display will then revert back toshow the actual temperature.

Page 6. Ultrasonic Bath

__ Instruction Manual r3labcon™

Operating Instructions continued:

Changing parameter values:

To change a parameter, the LED for that parametermust be selected. Press the "Select" button (1)until the required LED lights up.

Set the Tune:

Push the "Select" button (1) until, the time LED lights up, press the" Up / Down" cursor buttons forthe desired TlDle cyc1e.(l min to 60 Min) The digital indicator (5)will show TlDle selected in minutes.

Set the output power:

Push the "Select "button (1) until the power LED lights up, press the Up / Down cursor buttons forthe desired power level (10% to 1000,10) .The digital indicator (5) will indicate the power selected.

Set the bath temperature (for baths with heaters).

Push the "Select" button (1) untill the degrees C LED lights up, press the Up/Down cursor buttonsfor the desired temperature (between T amb to 60°C). The digital indicator (5) will indicate the settemperature with a °C in front ofthe digits for a few seconds. The display will then revert back toshow the actual temperature.

Page 6. Ultrasonic Bath

__ Instruction Manual r1labcon'"

Maintenance

MAINTENANCE OF STAINLESS STEELAll stainless steel used in Labcon products is ofhigh quality (304). Although stainless steel is corrosionresistant, it is not corrosion "proof'. Proper use and maintenance will ensure many years ofservice.Stainless steel requires surface exposure to the oxygen in our atmosphere or aerated water for maxi­mum durability. Ifan object is allowed to rest directly on the surface,trapping moisture that becomes oxygen starved, the resulting electrolytic action will pit or erode themetal.NOTE: When using the following chemicals, limit the time to a maximum offour hours and then

clean surfaces immediately.

ALUMINlliM CHLORIDEBARIUM CHLORIDECALCIUM CHLORIDEFERROUS CHLORIDEMERCURIC CHLORIDESTANNOUS CHLORIDECITRIC ACIDCARBOLIC ACIDTARTARIC ACID

AVOID USING THE FOLLOWING:

AQUA REGIAIODINECOPPER SULPHATE

BICHLORIDE OF MERCURYPHENOLPOTASSIUM THIOCYANATECHLORINATED LIMEDANIN'S SOLUTIONLYSOLMERCURY SALTSPOTASSIUM PERMANGANATESODIUM HYPOCHLORITE

FERRIC CHLORIDESULPHURIC ACIDHYDROCHLORIC ACID

CLEANING SUGGESTIONSClean stainless steel surface at regular intervals, using a mild soapy water solution followed by rinsingand drying.The following solution can be used to remove traces ofiron rust:-

~ WARNING

CARE MUST BE TAKEN WHEN USING THESE CHEMICALS.ALWAYS WORK IN A WELL VENTILATED AREA AND WEAR

THE CORRECT PROTECTIVE CLOTHING

Amixture oftwenty percent nitric acid and one and a halfpercent hydrofluoric acid. Wearing the cor­rect protective clothing, and in a well ventilated room, swab solution on surface. Leave until rust hasloosened, flush the surface using fresh water making sure that all the acid is removed.

Page 7. Ultrasonic Bath

__ Instruction Manual ----- ~ labcon1\l

Maintenance (continued)

~WARNING~THE CONTROL COMPARTMENT OF THIS UNIT CONTAINS DANGEROUSVOLTAGES. MAINTENANCE AND SERVICING REQUIRING THE RE­

MOVAL OFANY PANELS OR COVERS SHOULD BE DONE BYQUALIFIED SERVICE PERSONNEL ONLY.

REMOVlNGCONTROLCOMPARTMENTCOVERS-

1. Switch unit offand unplug the power cord from the wall socket.2. Remove the screws securing the control panel (from bottom).

NOTE:- Replace all covers and screws before putting unit back into service.

Fuse Replacement

~ ~ SWITCH UNIT OFF AND UNPLUG THE POWER CORD

FROM THE WALL SOCKET

There is one fuse in the control unit that can be replaced. A faulty fuse must be replaced by afuse with the same specification (see tabl e).

FUSE No: FUSE TYPE RUPTURESPEED AMPERAGE

Fl 5 x20 GLASS SLOWBLOW 5A

Replacement Parts

MODEL UBM2 UBM8 UBM 11 UBM22

Heating Element E002L E008L EOllL E022L

Switch Mains On/Off S210 S210 S210 S210

Temperature Sensor TC1047 TC1047 TCI047 TC1047

Transducers T706 T706 T706 T706

Ball cock Valve ------ V202 V202 V202

Page 8. Ultrasonic Bath

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__ Instruction Manual ~ labcon'"

LABORATORY MARKETING SERVICES (Pty) LtdP.O.BOX 155MARAISBURG1700SOUTH AFRICA

Type ofequipment: Ultrasonic Bath.

Models: UBM 2 , UBM 8 , UBM 11 and UBM 22

The technical documentation required is maintained by:

Name: P.W.Jordaan

Position: Factory Manager

Date: 10 May 2007

Signature:

Page 10. Ultrasonic Bath