Elmo Rietschle L-BL2 - Manual (Page 32)

Servicing
610.44444.40.000 32 / 36 © Gardner Denver Deutschland GmbH
Fault Cause Remedy Carried out by
Throttle valves
are choked. Clean restrictor sleeves (Item 079 and 080).
See "Drops of water squirting out of discharge
connection". Operator/Service
Replace air filter (Item 096) or water filter
(Item 095). Operator/Service Air filter or water
filter clogged.
Clean separator (Item 001) if necessary.
See Chapter 9.1, "Maintenance", Section "Clean
separator", Pg. 27. Operator
Cooling fins of
water cooler
soiled. Clean cooling fins of water cooler (Item 027).
See Chapter 9.1, "Maintenance", Section "Clean
cooling fins of water cooler", Pg. 27. Operator
Major
increase in
water
consumption
compared to
condition
when new.
Room
temperature
higher than
permissible. Enquire with Service Department. Operator/Service
Check connection of cavitation protection hole
(Item K) and condensate pipe (Item 041) for
clogging.
See "Drops of water squirting out of discharge
connection". Operator/Service Abnormal
screeching
noise. Cavitation of
installed unit.
3-way valve (Item G) may not be accurately
adjusted. Check position of the 3-way valve and
correct, if necessary. Operator
*) Only when the maintenance manual is at hand: rectification by the operator.