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K I L O T E C H

If you should have any questions, please call 1.800.694.4445

and ask for our Technical Service Specialist

.

Aug 18, 1999

        

   

Work Instructions

                                    WI-4.19-COV-CTR-001

Rev 00

CTR series Service Manual

1

st

 Generation

CTR series – trimpot calibration

2

nd

 Generation

CTR series – keypad calibration

  CTR series Repair Overview

 Calibration Instructions

  Technical Service Bulletins

  Recommended Parts List

Summary of Contents for CTR Series

Page 1: ...cal Service Specialist Aug 18 1999 Work Instructions WI 4 19 COV CTR 001 Rev 00 CTR series Service Manual 1st Generation CTR series trimpot calibration 2nd Generation CTR series keypad calibration CTR series Repair Overview Calibration Instructions Technical Service Bulletins Recommended Parts List ...

Page 2: ...ll Replace analog board Calibrate scale Doesn t w eigh properly Check keypad overlay Keypad doesn t w ork Replace load cell calibrate Replace analog board calibrate Unit drifts Check sam ple quantity Check sam ple size Not counting properly Reference TSB CTR 002 Show s LLLLL or display flashes Check analog board Displays H or L CTR series Aug 18 1999 Work Instructions WI 4 19 REPOV CTR 001 Rev 00 ...

Page 3: ... please call 1 800 694 4445 and ask for our Technical Service Specialist Aug 18 1999 Work Instructions WI 4 19 CAL CTR SUMMARY 001 Rev 00 Calibration Instructions CTR C001 1st generation trimpot calibration CTR C002 2nd generation keypad calibration ...

Page 4: ...he scale It is located by removing the black plug on the right hand side of the unit 2 Turn the unit ON and place the full capacity of the appropriate unit on the platter i e CTR30 30kg 3 With a screwdriver turn the VR3 trimpot clockwise to increase the value until it matches the weight on the platter Turning it counter clockwise will decrease the value 4 Remove the weight from the platter Press t...

Page 5: ...Press the ZERO key and the display will change to 123 7 Turn the scale OFF 8 While holding the WS key power the unit on again 9 Remove your finger from the WS key and the display will show numbers counting backwards from 999999 and then show the calibration value 10 Put the appropriate weight on the platter equivalent to the calibration value i e display shows 30000 means you should put 30kg 11 Le...

Page 6: ...r Technical Service Specialist Aug 18 1999 Work Instructions WI 4 19 TSB CTR SUMMARY 001 Rev 00 Technical Service Bulletins CTR TSB 001 Load cell replacement both generations CTR TSB 002 No power shows LLLL or display flashes both generations CTR TSB 003 Factory code settings 2nd generation ...

Page 7: ...ard adapter included with the CTR models has the following specifications Input values 120VAC 60Hz 6 5W Output values 6VDC 500mA If you are experiencing a lost in power please make sure that the scale has been charged for a sufficient period of time using the appropriate adapter You should also keep the unit charged even though you are using it at a stationary location This will ensure that the ba...

Page 8: ...o enter factory code settings The factory setting codes are the following PP 0 P0 0 P1 1 P2 0 P3 9 The following steps tells you how to set the above codes 1 While holding the ZERO key power the unit ON 2 When the display show a code reference in form of a left handed and a right handed code i e left PP right 2 release the ZERO key 3 If the code is the right one i e PP 0 then simply press the WS k...

Page 9: ...rvice Specialist Aug 18 1999 Work Instructions WI 4 19 RPL CTR 001 Rev 00 Recommended Parts List CTR series Item Description Item Number Generation CTR6 main PCB 862150 All CTR12 main PCB 862152 All CTR30 main PCB 865154 All Adapter 862142 All Keypad 862140 All Battery 862147 All Plastic cover 862130 All ...

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