LOAD KING 80-160, Руководство оператора

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311
Outrigger Circuit
ALL OUTRIGGERS INOPERATIVE
CAUSE REMEDY
Electrical malfunction See section on “Electrical Controls”
Outrigger relief valve malfunctioning See section on “Relief Valves”
Outrigger diverter valve malfunctioning Repair or replace
Line to or from pump plugged or liner collapsed Clear blockage or replace hose
Low oil level Add oil as required
Gear pump worn or damaged See section on “Pumps”
INDIVIDUAL OUTRIGGER INOPERATIVE
CAUSE REMEDY
Electrical malfunction See section on “Electrical Controls”
Cylinder leaking internally See section on “Cylinders”
Hold valve on jack cylinder not operating Repair or replace
Line plugged or collapsed between outrigger
valve and cylinder
Replace hose
Beam wedged in extended position Extend jack far enough to pick up end of beam
and retract. Replace slider pad block on top of
outrigger box to pick up end of beams
OUTRIGGERS WILL NOT LIFT MACHINE
CAUSE REMEDY
Outrigger relief valve malfunctioning See section on “Relief Valves”
Outrigger diverter valve malfunctioning Repair or replace
Outrigger pump worn or damaged See section on “Pumps”
Cylinder by-passing See section on “Cylinders”
JACK CYLINDER DRIFTS DOWN (OUT & DOWN)
CAUSE REMEDY
Hold valve on top of cylinder malfunctioning Replace cartridge
Thermal relief cartridge mounted in wrong end Check for proper assembly
Cylinder by-passing See section on “Cylinders”