PowerBoss, Inc.
Copyright 2008
Armadillo
®
SW/10XV
PB # 4100034 / Rev. 01A08
Page 54
Operation, Maintenance and Troubleshooting
PROBLEM
CAUSE
SOLUTION
PowerBoss
®
moves slowly
Hydraulic fluid temperature
Use the proper weight oil
or does not move (continued).
too high and too thin caused
for the operation conditions;
by excusive load, climbing,
check pump.
high environment
temperatures, worn pump,
or improper fluid.
Damaged or worn pump
Replace damaged item.
drive coupling.
Other problems with the
See Hydraulics System
hydraulics system: pump
Problems in this section.
failure, motor failure, relief
valve leaking or stuck open.
PowerBoss
®
creeps in
Directional control pedal
Perform the adjustment
neutral.
return spring is out of
procedures.
adjustment.
Brushes do not turn or turn
Hydraulic system problem:
See Hydraulics System
very slowly.
⇒
motor
Problems in this section.
⇒
control valve
⇒
gear pump
⇒
relief valve
TROUBLESHOOTING (CONTINUED)
