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Les langues disponibles
Les langues disponibles
GB
CPM
Problem
F Load-relieving
valve is blowing
off
G Switch-off pres-
sure
reached:
load-relieving
valve blows off
until
switch-on
pressure
reached
H Compressor
switches on fre-
quently.
I
Safety
valve
blows out.
J
Compressor
overheats.
K The oil level rises
without oil hav-
ing been added.
2.9 Warranty
Basic principle: complete unit in original
condition / proof of purchase.
Material and production defects are covered
by statutory provisions.
Excluded warranty claims: Wear/consum-
able parts; improper use; overload; manipu-
II/12
Cause
Load-relieving valve leaky
Check valve insert leaky or
defective
Check valve is damaged
is
Excessive condensate in the
pressure tank.
Compressor overloaded.
Vessel pressure is higher than
the set switch-off pressure.
Safety valve is defective
Air supply not sufficient.
Cooling fins on cylinder (cylin-
der head) contaminated
Duty cycle too long.
Condensate collects in the oil.
High humidity.
Remedy
Clean or replace
Clean or replace (see Chap. 2.6.10)
Replace
Drain
the
Chap. 2.6.5).
See item E
Have the pressure switch reset/re-
placed by a qualified person.
Replace or contact service partner
Ensure sufficient ventilation.
Clean
Switch off compressor.
Compressor is too large, contact
service partner.
Change oil.
lation/use for other than intended use;
insufficient/incorrect/no maintenance; accu-
mulation of dust/dirt; incorrect/impermissi-
ble work methods; failure to observe the
Instruction Manual; incorrect processing/
working materials; incorrect electrical con-
nection; improper installation.
condensate
(see
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