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Page 8 

Do’s and Don'ts with our Ultrasonic Cleaners

 

 

PLEASE READ THE FOLLOWING VERY CAREFULLY AS FAILURE TO 

COMPLY MAY INVALIDATE YOUR GUARANTEE 

 

1.

 

DO use the correct fluid for your application. DO NOT use water alone 
in the tank when operating the unit as a wetting agent is required for 
correct transference of ultrasonic energy.  

2.

 

DO NOT operate the unit without fluid in the tank. Always ensure the 
tank is filled to the filling ridge. 

3.

 

DO keep the tank free from large amounts of sediment. 

4.

 

DO NOT drop the unit or experience it to shock or impact. 

5.

 

DO NOT immerse the unit in water or any other liquid. 

6.

 

DO NOT use  acid,  bleach or  any  corrosive substance  in  the stainless 
steel tank, as they may attack the metal. 

7.

 

DO NOT use any highly flammable substances in the tank. 

8.

 

DO NOT place your hands in the fluid while the unit is operating. When 
using any cleaning fluid please read the directions before use. Material 
Safety Data Sheets are available for all Walker Electronics Limited fluids 
online at www.walkerelectronics.co.uk 

9.

 

DO  NOT pour  hot or  boiling water  into the  tank as  this  could  cause 
thermal shock damage to the transducer. 

10.

 

DO  keep  the  lid on during  use  and  at  all  other  times  when  feasible.  
This will prevent splashes and reduce evaporation and vaporisation of 
the fluid. 

11.

 

DO NOT drop any item into the tank as this may cause damage to the 
transducer. Always place the item/s gently into the tank and use the 
basket whenever possible. 

12.

 

DO disconnect the mains supply when the unit is left unattended. 

 

 

Summary of Contents for QC

Page 1: ...ease refer to this operator s handbook BEFORE operating the equipment www walkerelectronics co uk Collingham Newark Notts NG23 7LA Tel 01636 892410 info walkerelectronics co uk your solution in ultras...

Page 2: ...eaning 2 Before operating your ultrasonic cleaner 3 Installing and operating your ultrasonic cleaner 4 Important note on heating and pulsing 5 Cleaning methods 6 7 Do s and Don ts 8 9 Guarantee 10 CE...

Page 3: ...bubbles which collapse or implode releasing large amounts of energy which scrub the surface clean This process is called Cavitation Ultrasonic cleaners have many applications including the cleaning of...

Page 4: ...cleaning fluid If any of the above items are missing please contact Walker Electronics Limited quoting the serial number of your machine As stated above your ultrasonic cleaner is supplied with a 1m l...

Page 5: ...ion The timer range is 0 to 30 minutes and any time in between may be set The unit may also be operated continuously by turning the knob anti clockwise to the OO symbol Should you wish to cease the ul...

Page 6: ...could eventually result in the self resetting thermal cut out operating Should this protection device operate the Green Neon on the front of the unit will remain illuminated however no ultrasonic agit...

Page 7: ...Page 6 alternative cleaning methods Fig 1 Fig 2...

Page 8: ...OULD BE TAKEN not to lower the beaker too far as the fluid may flow over the top of the tank The ultrasonic cleaner may then be operated Refer to pages 4 5 This method is particularly useful for clean...

Page 9: ...the stainless steel tank as they may attack the metal 7 DO NOT use any highly flammable substances in the tank 8 DO NOT place your hands in the fluid while the unit is operating When using any cleani...

Page 10: ...ration the top of the tank and fluid may get warm This is quite normal 19 To clean the case and tank wipe with a lightly oiled cloth 20 DO NOT move the unit whilst in use or connected to the mains sup...

Page 11: ...comply with the enclosed list of Do s and Don ts This list is not exhaustive Your statutory rights under common law are in no way affected by this guarantee For service in or out of the guarantee per...

Page 12: ...92 Immunity to EN50082 1 1997 Test Standard method Result Conducted emission EN55022 1994 PASS A1 1995 A2 1997 TMS19 Harmonic emissions EN6005 2 1987 PASS TMS17 Flicker EN60555 3 1987 PASS TMS18 Radia...

Page 13: ...010 1 Model type QC Rated voltage 220 240 Volts AC 50 60 Hz Tank dimensions 240 x 130 x 100mm External dimensions 265 x 161 x 195mm Working capacity 2 0 litres Maximum capacity 2 75 litres Weight 2 5k...

Page 14: ...e with its policy of progressive product design Walker Electronics Limited reserves the right to change product specifications without prior notice Walker Electronics Limited 2019 E OE Managing Direct...

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