39
39
TROUBLESHOOTING
FAULT
PROBABLE CAUSE
REMEDY
Low Pressure
Gauge Failure
Plugged oil passage in relief
valve or check valve.
Oil leak at hose fittings.
Oil leak with-in cylinder.
Oil filter plugged.
Check pressure gauge. Repair
or replace as needed.
Clean valve(s). Replace if
needed.
Check and tighten any loose or
leaking fittings.
Replace cylinder oil seals.
Clean hydraulic tank and
system.
Slow operation
Oil very thick due to cold
temperature.
Low oil level sucking air into
the system.
Oil leak.
Normal oil operation
temperature is 68-104°F (20-
40°C). Control oil temperature
as needed.
Check oil level. Add oil as/if
needed.
Repair any oil leak(s)
immediately.
WARNING:
Make sure the electrical disconnect is OFF before working on
the machine.
Содержание HSP-176M-1500-HD
Страница 3: ...ELECTRICAL SCHEMATIC 38 Electrical Parts List 38 TROUBLESHOOTING 39 ...
Страница 17: ...14 14 MODEL A B HSP 176M HD 57 08 1450mm 25 98 660mm HSP 176M 1500 HD 76 77 1950mm 25 98 660mm ...
Страница 19: ...16 16 GETTING TO KNOW YOUR MACHINE A I G H L J B F K C E D ...
Страница 30: ...27 27 Using the Machine Incorrect Correct ...
Страница 31: ...28 28 Incorrect Correct ...
Страница 37: ...34 34 RAM PARTS DIAGRAM ...
Страница 39: ...36 36 HYDRAULIC PUMP PARTS DIAGRAM ...
Страница 43: ...40 40 NOTES ...