Condux APS75 Underground Pulling Trailer User Manual
Page 22
22
PROBLEM:
CAUSE:
SOLUTION:
The clogged filter
warning light turns on.
Hydraulic oil temperature
too low
Allow oil to warm up by
running the engine at
idle for several minutes.
The oil is too thick
with respect to the
environmental conditions
Use oil with lower
viscosity as per the
indications in the
instruction manual
Clogged hydraulic oil filter
Replace
When starting the
control lever, the bull
wheels don't work.
E-Stop has been pressed.
Pull up depressed
E-Stop Button. Follow
instructions on Control
Screen to reset the
machine
Tension Limit has been
exceeded.
Follow instructions on
Control Screen to reset
the machine. If Tension
Limit continues to be
exceeded, increase
Limit Value or shut off
Limit Control to continue
pull.
The joystick is not sending
a signal to the controller.
Verify that the joystick
is sending out an
appropriate signal by
pressing SETUP>RAW
DATA and looking at
Joystick. Move joystick
and verify that the value
changes with joystick
stroke. - technical
assistance.
Defective pump servo
control
Verify the electric
voltage – technical
assistance
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