Warranty - Schneider Airsystems UNM 240-8-40 W Clean Original Operating Manual

GB
UNM Clean - OF
Problem
F Solenoid valve
blows off
devices without
membrane dryer)
G Switch-off pressure
reached: solenoid
valve blows off until
switch-on pressure
is reached
devices without a
membrane dryer)
H Compressor
switches on
quently.
I Safety valve blows
out.
J Compressor over-
heats.
2.9 Vessel inspections
Compressor with type test: Inspection is
not required prior to commissioning.
We recommend that a "qualified person" per-
form a pressure test on the vessel, depend-
ing on its rate of utilisation, after 10 years in
accordance with the Ordinance on Industrial
Safety and Health. Contact any of our service
partners.
It is essential to retain vessel documents
included in the delivery (= certification
documents) for the entire service life of
the vessel. The statutory specified inspec-
tions must be arranged in accordance
with the applicable regulations of the re-
II/12
Cause
Solenoid valve leaky
(only
Check valve insert leaky or
defective
Check valve is damaged
(only
Large quantity of condensate in
fre- the pressure
devices without a membrane
dryer)
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.
Remedy
Replace or contact service part-
ner
Clean
Chap. 2.6.9)
Replace
Drain
vessel (only Chap. 2.6.6)
See item E
Have the pressure switch reset/
replaced by a qualified person.
Replace or contact service part-
ner
Ensure sufficient ventilation.
Clean
Switch off compressor.
spective country in which the vessel is
used.

2.10 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-
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.
or replace
the condensate
(see
(see