33
NOTE:
In case of faults
which directly affect
the combustion
engine, please
also observe
the separate
instructions in
the operating
instructions
of the engine
manufacturer.
Fault
Check
Cause
Solution
Combustion engine
will not start
Check fuel level
in tank
Fuel tank empty
Top up fuel
Check fuel line
Fault in the fuel line
Shut down immediately
and have repaired
by authorised dealer,
motor / engine
manufacturer or directly
by HURST
Inspect engine
switch
Cable-pull starter
Activate cable-pull
starter
Motor switch not set to
Choke
Set motor switch to
Choke
Hydraulic unit
or engine not
suitable for
the working
environment
Ambient temperature
too low
For the solution,
consult the separate
operating instructions
of the engine
manufacturer.
Use a different
hydraulic fluid or
operating fluid that is
suitable for the relevant
ambient temperature
(see Chapter I
"Technical Data")
Not enough oxygen in
the air because of the
altitude of application
location of the hydraulic
motor
Use a different more
suitable hydraulic unit.
Have the engine
set to the altitude
of application of the
hydraulic power unit by
an authorised dealer,
engine manufacturer
or HURST directly
(only if the unit is to be
used frequently at this
altitude).
Check air filter
Air filter contaminated Clean or replace the air
filter.
Are all valves set
to pressure-free
(rest setting)?
Combustion motor
defective or overloaded
due to different defect
in the unit
Have repaired by
authorised dealer,
motor / engine
manufacturer or directly
by HURST
12. Fault analysis
Summary of Contents for P 630 SG
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