Operating Instructions

 

C 9.92

Malfunctions, causes, remedy

 

 

 

 

Malfunction

 

Cause

 

Remedy

 

 

 

Does not stop when inch pedal is fully

 

Incorrect position of inch pedal,

 

Adjust correctly, remove any foreign

depressed

 

possibly foreign objects in actuator

 

objects

 

 

Inch potentiometer not correctly

 

Adjust, calibrate the inch

 

 

adjusted

 

potentiometer

 

Inch pedal is not functioning

 

Inch potentiometer defective or

 

Replace inch potentiometer,

(fault warning light flashing)

 

without contact

 

calibrate

 

 

 

 

Repair cable connection

 

 

 

 

 

 

Tractor does not stop in driving

 

Engine idle speed is too high

 

Check engine, adjust idle speed,

program 1 or 2 without operation of

 

 

 

check actuator

accelerator

 

Calibration is incorrect

 

Perform calibration

 

 

 

 

Differential lock does not operate

 

Fuse defective or bad contact

 

Check the fuse, make a connection

 

 

 

 

Make a connection

 

 

Switch defective

 

Check / renew the switch

 

 

Hydraulic valve for diff. lock defective

 

Check the hydraulic system and

 

 

or no pressure applied

 

hydraulic valve

 

 

No power supply

 

Check and repair electrical

 

 

 

 

connections, cables

 

Parking brake can not be released

 

Switch defective

 

Check – renew the switch

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Image 148
Holder C 9.92 H operating instructions 146