Condux WDR505 Underground Pulling Trailer - Manual (Page 19)

19
PROBLEM: CAUSE: SOLUTION:
When moving the
control lever, the bull-
wheels rotate but the
rope doesn’t move
– slips on the bull-
wheels.
Reel winder pressure not
sufficient
Increase the reel
winder pressure
Replace the adjusting
valve for the reel
winder pressure
Reel winder pump
problem – technical
assistance
The negative brake on the
reel winder doesn’t open
Verify the intervention
and the electric
contacts of the
negative brake opening
solenoid valve
Disassemble the brake
and verify if the brake
discs are in locking
position – technical
assistance
Diesel engine turns off
during operations.
Check of the engine oil
pressure
Add engine oil
Defective sensor
– check contacts /
replace
Engine anomaly –
technical assistance
Check of the engine cooling
liquid temperature
Add cooling liquid
Defective sensor
– check contacts /
replace
Engine overheating
– technical assistance
Intervene of the pull limiting
device on the dynamometer
The max. pre-set pull
has been reached
Increase the intervene
threshold of the pull
limiting device
Operation of the emergency
push-button
Release