Charder MS-6121R Service Manual Download Page 1 | Manualshive

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Charder MS-6121R Service Manual Download Page 1

MS-6121R

SERVICE MANUAL

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Summary of Contents for MS-6121R

Page 1: ...MS 6121R SERVICE MANUAL...

Page 2: ...DESCRIPTION 4 ERROR MESSAGE 4 LCD FORMAT 5 WIRING 6 LOAD CELL 8 CALIBRATION SETTING ORIGIN GRAVITY PROCEDURE 9 SERVICE MENU CONFIGURATION OF MS 6121R 10 COMPANY SETTINGS 11 TROUBLE SHOOTING 12 SCHEMA...

Page 3: ...least 30 seconds Ignoring any of these precautions could damage or cause destruction to the equipments GENERAL INSPECTION Inspect the scale assembly by checking the following Are there any unusual wea...

Page 4: ...Operating temp 5 C 35 C DISPLAY four 1 5V AA size batteries Adaptor Power supply PLATFORM four 1 5V AA size batteries Adaptor Indicator display 1 0 LCD display with 5 active digits Wireless type Infra...

Page 5: ...d try again Counting error too high Indicates that the signal from the load cell s is too high This error is normally caused by a serious fault on the scale such as faulty load cell or wiring Please c...

Page 6: ...ts when power on Solution Turn off the scale and take out the batteries from the scale Check LCD pin Please refer to above LCD FORMAT For instance if the top left arrow S1 disappears then check pin 1...

Page 7: ...at no insulation material is touching the soldering contacts 5 Make sure that all wires are connected to the correct points Wiring Connector RED solder pad E BLACK solder pad E GREEN solder pad S Load...

Page 8: ...H 0810 Deck Load cell Connector Load cell White wire Red wire Black wire sensor 1 LW1 LR1 LB1 sensor 2 LW3 LR2 LB2 sensor 3 LW2 LR3 LB3 sensor 4 LW4 LR4 LB4 CN1 AC Jack Connector Battery Connector Loa...

Page 9: ...RED to E BLACK 700 15 ohms AL 1380 S GREEN to S WHITE 700 15 ohms ACTION 1 Remove power adaptor pin from the system check load cell for proper resistances 2 If load cell fails the above tests replace...

Page 10: ...ully place the required adjustment weight 200kg or 500lb in the centre of the weighing plate Press TARE key adjustment is started Wait until the stability display appears after that the adjustment is...

Page 11: ...10 SERVICE MENU CONFIGURATION OF MS 6121R...

Page 12: ...e set to following default settings Function Description Default Units Kg Lb lb oz kg lb Graduations 1500d 2000d 2500d 3000d 6000d 2500d Auto off time 120 180 240 300 off seconds 180 Hold Range 2d 5d...

Page 13: ...12 TROUBLE SHOOTING...

Page 14: ...13 SCHEMATICS MAIN BOARD Main Board Indicator CH 0838...

Page 15: ...14 Junction Board Deck CH 0810...

Page 16: ...15 LAYOUT PRIMARY AND SECONDARY SIDE OF MAIN BOARD CH 0838 PRIMARY AND SECONDARY SIDE OF JUNCTION BOARD Deck CH 0810 EEprom...

Page 17: ...16 MS 6121R PARTS ASSEMBLY...

Page 18: ...00 RF DP4000 CE010002000034 CE010002000034 CE010002000034 CE010002000034 Base MS6121R 060014000918 060014000918 060014000918 060014000918 Overlay for base NP 5801 060014000921 060014000921 06001400092...

Page 19: ...PLACING BATTERY INSTALLING BATTERY IN THE PLATFORM You can also use the adaptor as power supply INSTALLING BATTERY IN THE DISPLAY You can also use the adaptor standard as power supply Remove battery c...

Page 20: ...ctures Overlay Panel LCD Format Load Cell Service Menu Configuration Test Pin Location Load Cell Connector Trouble Shooting Tree Schematics Main Board Layout MS 6121R Parts Assembly Instructions for C...

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