Operating Instructions

 

C 9.92

Malfunctions, causes, remedy

 

 

 

 

Malfunction

Cause

Remedy

 

Tractive force too low

Fault in the feed pressure or high

Check the feed pressure of hydraulic system

 

pressure system

Check the high pressure hydraulic system

 

 

 

 

Check for leakage at variable pump and

 

 

variable motor

 

 

Check the variable pump controls and

 

 

proportional solenoids

 

 

Check the maximum current at

 

 

proportional solenoids

 

 

Eliminate determined faults

 

No forward and reverse travel

Direction switch in neutral position

Put the direction switch to the desired

 

 

direction of travel

 

Machine was started with direction of

Put direction switch in neutral position and

 

travel preselected

preselect desired direction of travel

 

Electronics without electrical power

Check the fuses

 

 

Check the electrical connection

 

Traction electronics defective

Read out fault with BB3 or Bodem and

 

 

eliminate fault

 

Electrical connection to the variable

Make a connection

 

pump is interrupted

 

 

 

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Holder C 9.92 H operating instructions Malfunctions, causes, remedy, Malfunction Cause Remedy