Safety and operating instructions
PAC P 9
15
339 518 83
Troubleshooting
Problem
Cause
Solution
Engine turns over but
does not start
No fuel
Top up tank
Fuel line blocked
Clear line
Ignition switch in OFF position
Turn switch to ON
Low engine oil
Top up
Fuel tap in the 0 position
Turn tap to 1
Choke not tripped
Trip choke
Engine malfunction
Consult engine manual
Engine does not turn
over or is difficult to
turn
By-pass valve in the ON position
Turn valve to OFF
Engine malfunction
Consult engine manual
Low hydraulic oil level
Damaged hoses
Check and replace if necessary
Leaking connections
Check for tightness/leaks
Defective hose couplings
Replace couplings
Poor work tool
performance
Low pressure relief valve setting
Adjust valve
High back pressure
Check hose system for blockage
Worn hydraulic pump
Replace pump
Incorrect POD setting
Adjust to increase engine speed
Frothy or creamy
coloured hydraulic oil
Air or water in oil
Check for loose connections on line to
pump
Make sure that the filler cap on the tank is
not loose
Check that oil level is at the top of the
sight glass
Work tool runs hot
Poor siting of power pack causing
warm air to recirculate
Resite power pack for free air circulation
Blocked oil cooler
Blow cooler clean. NEVER use a wire
brush
Defective fan
Replace fan
Back pressure too high
Check hose system
Work tool defective
Check and service work tool
Power pack stops
suddenly
Out of fuel
Top up tank
Low engine oil, tripping oil alert
Add engine oil