MAINTENANCE
18
GB
DO NOT ACT AS FOLLOWS
WHILE THE COMPRESSOR
IS IN OPERATION
n
Place the compressor on inclined
surfaces.
n
Cover the compressor or place it in
areas, that cannot be aired.
n
Use the compressor under the rain or
in case of thunderstorms.
n
Remove the condensation outflow tap
if pressure is in the tank
(fig. 4)
.
n
Direct the discharged air onto persons,
animals or volatile materials (dust,
thinners, etc.).
n
Carry out any type of maintenance
intervention.
WARNING
Before carrying out any type of
maintenance intervention, unplug the
compressor and let the tank pressure
out by opening the condensation
outflow tap
(fig. 4)
; unscrew the tap
carefully and let the air out slowly,
as metal residues might be in the
tank.
An adequate and regular
maintenance guarantees the proper
and lasting functioning of the
compressor.
MAINTENANCE INTERVENTIONS
Oil change
(fig. 8)
Replace the oil after the first 50 hours of
operation; subsequent changes may be
carried out every 200 hours. The suggested
oils are AGIP SUPERDIESEL or AGIP
GAMMA 40.
WARNING
Do not mix different oils.
Air filter
(fig. 9)
Clean the filter every 100 hours of operation
and replace it every 500.
Condensation outlet
(fig. 4)
The condensation is to be drained every 20
hours of operation through the tap.
WARNING
These interventions are to be carried
out by specialised technicians.
MAINTENANCE INTERVENTIONS
IN CASE OF INCORRECT OPERATION
Malfunction of the exhaust valve of the air
pressure switch
(fig. 10)
.
It does not close properly.
A -The check valve is not well sealed
(fig. 10)
.
Maintenance of the check valve:
n
empty all the air in the tank
(fig. 4)
;
n
unscrew the nut
(10.5)
of the check
valve;
n
clean or replace the sealing washer
10.4
, the pad
10.2
, or the housing in the
valve set
10.1
;
n
reassemble with care.
Summary of Contents for CH25/210 PL
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