Clemco SCW-2048 User Manual

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detected.
− Check airline (air supply) and replace it when it is worn.
−
Check gaskets of couplings for wear and replace them if
necessary.
6.4 Monthly check list
(1) Remote control valve RMS-
2000A (RMS 1500+500) or
RMM-50A.
Check all fittings and connections of remote control valve for
leakage.
(2) Muffler.
Check condition of muffler and corresponding piping.
7 Trouble-shooting
Problem
Probable cause
Remedy
(1) Neither abrasive nor air
comes out of nozzle.
Air valve of compressor is
closed.
Open air valve.
Blocked moisture separator. Check and clean moisture
separator.
Remote control valve RMS-
2000A (RMS 1500+500) or
RMM-50A (item 2) doesn’t work.
Check remote control valve and
remote control hoses for loose
conn
ections while outlet valve is
closed (depressed deadman
handle).
Electric remote controls:
magnetic valve of electric panel
RME (item 15) is blocked.
Disassemble and clean it.
(2) Air but no abrasive comes
out of nozzle.
Closed abrasive metering valve.
Open abrasive metering valve.
− Moist abrasive blocks
abrasive flow at bottom of
pot.
− No screen or cover.
− Several times open and close
choke valve (item 7) rapidly.
Attention! This measure
leads to increased wear of
the rubber nipple in the
abrasive metering valve
FSV (service life <50h)
− Open inspection door and
clean pot.
− Install an after cooler for air
supply.
(3) Irregular flow of abrasive
comes out of nozzle.
Incorrectly adjusted abrasive
metering valve (item 3).
Check adjustment and open it
completely if necessary.
Clogging.
− Check nozzle and gasket for
wear and replace them if
necessary.
− Open inspection plate of
metering valve and clean it.
Choke valve incorrectly
adjusted.
Correctly adjust choke valve.

Clemco SCW-2048 Specifications

General

Brand	Clemco
Model	SCW-2048
Category	Industrial Equipment
Language	English