H&S 9117, Руководство оператора, Страница: 51 / 56

TROUBLESHOOTING
Tank unloads slow.
HYDRAULICS
PROBLEM CAUSE REMEDY
Insufficient oil flow to motors.
Plugged oil filter.
Hydraulic pump defective.
Hydraulic motor defective.
Oil too thin.
Not enough oil flow to hydraulic
pump.
Loose connection to the motor.
Belt slipping
Increase tractor RPM speed.
Replace filter.
Replace hydraulic pump.
Repair or replace hydraulic motor.
Replace with heavier oil.
Change oil filter, replace oil with
new oil and fill to proper level.
Check and tighten connection.
Check spring adjustment on pump
tightener, replace belt.
None of the motors operate.
Discharge auger On/Off
control valve will not engage or
disengage.
On/Off control valve defective. Replac e On/Off control valve.
Pump not being driven.
Discharge on/off valve control in
off position.
Hydraulic pump defective.
Discharge auger On/Off control
valve relief pressure set too low.
Check sheaves and belt for
malfunction.
Move to ON position.
Replace hydraulic pump.
Check pressure to valve, if
pressure is low adjust to factory
setting or replace if it will not
adjust.
Swinging Intake Auger (SIA)
attachment will not operate.
SIA variable speed control in
the off position.
SIA variable speed control valve
relief pressure set too low.
SIA Auger plugged.
Check mechanical linkage
controls and open valve.
Check pressure to valve, if
pressure is low adjust to factory
setting or replace if will not adjust.
Remove obstruction.
Auger in SIA turns in the wrong
direction.
Motor connections crossed. Switch hose connections to
change direction of motor rotation.
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