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EN
Failure removal
Failures
Causes
Removal
Compressor not starting after being
switched on
Pressure in the air jet exceeds the
closing pressure
Release the pressure in the air jet so that
the pressure switch gets automatically
switched on
Defective supply
Have the current supply checked by an
authorised person
Defective pressure switch
Have the pressure switch replaced by an
authorised person (Güde service centre)
Worn carbons
Replace the carbons
After reaching the closed pressure,
the compressor runs or buzzes for
a short time and then switches off
automatically
Electric cable is too long or its cross
section is too small
Check the length and cross section of the
electric cable
Compressor running constantly
Suction filter is very dirty
Clean or replace the suction filter
Pneumatic tools have high air con-
sumption
Check the pneumatic tool air consump-
tion; seek an authorised compressed
air dealer
Leaking on the compressor
Localise the leaking, contact the Güde
service centre
Compressed-air pipeline leaking
Contact the Güde service centre
Drain valve is open or missing
Close or insert the drain valve
Compressed air is released from the
discharge valve under the pressure
switch when the appliance is being
operated
Discharge valve is leaking
Clean or replace the discharge valve
After reaching the cut-off pressure, air
is released from the discharge valve
under the pressure switch until the
closing pressure is reached
Check valve insert is leaking or defective Clean or replace the check valve insert
16
Check valve is damaged
Replace the check valve
Compressor gets started too often
Too much condensate in the air jet
Drain the condensate
Compressor is overloaded
Safety valve blowing off
Pressure in the air jet exceeds the set
cut-off pressure
Have the pressure switch adjusted/
replaced by an authorised person (Güde
service centre)
Safety valve is defective
Replace the safety valve or contact the
Güde service centre
Compressor getting warm too much
Air supply is not sufficient
Make sure sufficient air supply and outlet
(minimum distance from wall is 40 cm)
is provided
Cooling fins on the cylinder (cylinder
head) are dirty
Clean the cooling fins on the cylinder
(cylinder head)
Too long time of appliance operation
Switch the compressor off
Compressor being overheated and
keeps switching off
Compressor is overloaded
Contact the Güde service centre
Compressor is defective
Contact the Güde service centre
Compressor under undervoltage
Contact the Güde service centre
Outdoor temperature of 35°C
ENGLISH