P110 User Manual ◄ 17
TROUBLESHOOTING
Problem
Cause
Solution
Engine will not start.
Flow selector switch not in the OFF
position.
Make sure the flow selector switch
is in the OFF position when starting.
Battery not connected.
Attach battery cables, check wires.
Weak battery.
Test battery, charge or replace.
No fuel.
Add fuel.
Fuel filter plugged.
Replace fuel filter.
Defective spark plugs.
Remove plugs, check gap, clean or
replace.
Fluid blowing out of fluid reservoir
vent.
Hydraulic tank overfilled.
Correct the fluid level.
Pump suction leak.
Check suction connections. Tighten
if necessary.
Hydraulic tool won’t operate.
Flow selector switch not switched
ON.
Check that the flow selector switch
is set to 8 or 12 gpm.
Incorrect hose connection to tool.
Make sure the tool hose circuit
goes from left (pressure) fitting to
tool and back to the right fitting
(return). Fluid always flows from the
male to female fittings.
Quick disconnect fittings defective.
Detach from hose, connect set
together and check for free flow.
Hydraulic fluid level low.
Check for correct fluid level. Fill
using the recommended fluid.
Pump coupling defective.
With the engine not running: Check
the coupling between the pump and
engine that it is engaged and is not
damaged. Caution: Keep hands
clear of rotating objects.
Relief valve stuck open.
Adjust or replace valve.
Suction hose kinked.
Make sure suction hose from
fluid reservoir to pump inlet has a
smooth curve.
Solenoid not working.
Check solenoid operation and
electrical connections.
Tool is defective.
Refer to tool manual.
Summary of Contents for P110
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