Euro 403/50/100 D-Fiac
G Tensioning the V-belt
Pull out the power plug.
Remove the V-belt guard.
Undo the four motor fixing
screws and use a wooden
wedge between the pump and
the motor to lever the motor
toward the rear and tension the
V-belt. The V-belt is correctly
tensioned if you can depress it
approx. 1-2 cm with your
fingers.
Possible causes of
machine failure
Overloading of the motor and
hence triggering of the overload
circuit-breaker may result from:
G An excessively high mains
voltage
G Excessively high ambient
temperatures and an
insufficient air supply
G Defective compressor valves or
a leaking non-return valve
G A low level of oil, sluggish
connecting rod bearings
Leave a.c. motors enough time to
10.09.2002 12:09 Uhr
cool off before switching on again.
Avoid touching hot components
and pipe lines.
Ordering replacement
parts
Please quote the following data
when ordering replacement parts:
G Type of machine
G Article number of the machine
G Identification number of the
machine
G Replacement part number of
the part required
Seite 11
GB
11