Holder 4.74 manual Cause Remedy

Operating instructions			C 4.74
Troubleshooting guide
	Cause	Remedy
No maximum speed	Diesel engine does not attain	Check throttle linkage
	maximum speed	Check diesel engine
	Inching pedal not at maximum speed	Adjust inching pot, calibrate
	Variable-displacement pump not at full	Check maximum current, check
	delivery	proportional solenoid valve
Does not remain stationary with	Inching pedal at wrong position,	Adjust properly, remove any foreign
inching pedal depressed	maybe foreign objects in the control	objects
	Inching pot not adjusted properly	Adjust inching pot, calibrate
Inching pedal not functioning	Inching pot defective or no contact	Replace inching pot, calibrate
(warning light flashes)		Repair cable connector
	Electronic unit faulty	Renew electronic unit
Machine does not stop without	Engine idle speed too high	Check engine, adjust idling speed,
depressing accelerator in driving		check actuator
program 1 or 2	Incorrect calibration	Carry out calibration

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