Lukas P 660 SG - Manual (Page 25)

25
12. Troubleshooting
Motor runs, but connected
rescue device does not
move, or only very slowly,
when the valve is actuated Valve defective Repair by authorised
dealers or by LUKAS
directly
Pump unit defective Repair by authorised
dealers or by LUKAS
directly
Female monocoupling
defective Replace female
monocoupling
Problem Cause Remedy
Motor does not start Fuel tank empty Add fuel
Lever not set to choke Set lever to choke
Spark plug socket not
attached correctly Press the spark plug
socket ¿ rmly onto the
spark plug
Spark plug dirty Clean the electrodes of the
spark plug
Spark plug defective Replace the spark plug.
Combustion engine
defective Repair by authorised
dealers, engine
manufacturer or by LUKAS
directly
Ambient temperature too
low Use other, more suitable
unit
Motor runs, but connected
rescue device does not
move when the valve is
actuated Hose line not properly
connected or damaged Check connection of the
hose line and reconnect it
if necessary
Valve not switched to
pressurisation of the
supply line Switch valve to
pressurisation of the
supply line
Valve defective Repair by authorised
dealers or by LUKAS
directly
Pump unit defective Repair by authorised
dealers or by LUKAS
directly
Female monocoupling
defective Replace female
monocoupling
Connected rescue
device moves slowly or
inconsistently when the
valve is actuated Air in the hydraulic system Bleed hydraulic system
Valve defective Repair by authorised
dealers or by LUKAS
directly
Pump unit defective Repair by authorised
dealers or by LUKAS
directly