Lukas P 640 TG - Manual (Page 40)

40
Troubleshooting 13.
In the case of defects which directly affect the motor / engine, please consult the separate
operating instructions of the motor / engine manufacturer.
Trouble Cause Solution
Electric motor does not
start following activation of
the switch
Power cable not connected Connect power cable
correctly
Battery flat Charge battery
Electric motor defective or
overloaded due to another
defect in the unit
Shut down immediately
and have repaired by
authorised dealer, motor
/ engine manufacturer or
directly by LUKAS
Combustion engine will not
start
Fuel tank empty Top up fuel
Electric starter battery flat Charge electric starter
battery
Fuel tap not open Open the fuel tap
Starting switch is not at
“ON”
Set starting switch to “ON”
Lever not set to choke Set lever to choke
Combustion engine
defective or overloaded
due to another defect in
the unit
Have repaired by
authorised dealer, motor
/ engine manufacturer or
directly by LUKAS
Too low ambient
temperature
For the solution, consult
the separate operating
instructions of the motor /
engine manufacturer.
The motor / engine is
running, but the connected
rescue equipment is not
moving / moving very
slowly upon activation of
the valve.
Hose assembly not
connected properly or is
damaged
Inspect the connection of
the hose assembly and, if
necessary, reconnect
Valve in the connecting
block not switched for
pressure application in the
supply line.
Switch valve in the
connecting block for
pressure application in the
supply line.
Connecting block defective Replace connecting block
Have repaired by
authorised dealer or
directly by LUKAS
Defective pump unit Have repaired by
authorised dealer or
directly by LUKAS
Mono-coupling (female)
defective
Replace mono-coupling
(female)