Holder C 9.92 H operating instructions 152

Operating Instructions			C 9.92
Malfunctions, causes, remedy
Malfunction	Cause	Remedy
No build-up of pressure	Slide valve in input plate is stuck	Remove, clean or plate replace the
	(foreign particles)	slide valve
Strong flow rate fluctuation or too little	Low oil flow	Increase RPM, reduce consumption of
flow of priority flow valve I		2nd load

Troubleshooting also with Opus (Order No. 204-80-70) or PC software in the menu

•Keyboard check: keys of the membrane keyboard.

•Output functions: functions XO...Y3, check if box provides current for valves.

•Hydraulic accumulator: functions of the hydraulic accumulator.

•Specified value channel.

•FCE1: Joystick functions.

•Diagnosis of master inputs.

•Diagnosis of BKN nodes.

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