W 3 S E R I E S
H I G H P R E S S U R E B R E A T H I N G A I R C O M P R E S S O R
©ALKIN Kompresör Sanayi ve Ticaret Limited Şirketi
41
6.18 AUTOMATIC DRAIN VALVES DO NOT DRAIN
Solenoid valve faulty
Replace solenoid valve.
Automatic Drain blocked
Disassemble the drain valve; clean and replace o-rings and
spring.
6.19 AUTOMATIC DRAIN VALVE(S) REMAINS OPEN ALL THE TIME
Low 1st stage control air pressure
Check the nterstage pressures
Faulty solenoid
Replace the solenoid
Blocked drain vave
Clean
6.20 COMPRESSOR WILL NOT COME UP TO NOMINAL OPERATING SPEED
Low voltage
Check line voltage
Loose motor / control gear terminals
Check motor and starter terminals for good contact;
tighten if needed
Poor power regulation (unbalanced
phases)
Notify the power company.
6.21UNUSUAL PISTON, RING OR CYLINDER WEAR
Imporper oil
Replace with proper oil.
Low oil level
Check level; check why low oil level switch did not cut
out; correct fault, top up oil.
Extremely dirty ambient conditions.
Pipe the intake filter to a cleaner location if possible;
alternatively use a heavy duty two stage filter (consult the
factory)
6.22 ODOR IN DISCHARGED AIR
Purifier cartridge saturated
Replace the cartridge.
Improper oil
Replace with the proper oil.
Wrong direction of rotation
Check the arrow; the compressor flywheel must blow air
onto the cylinders; if the direction of rotation is wrong,
reverse the phases and make sure it is running in the right
direction.
Carbonization on valves
Clean; make sure that the ambient temperatures are within
permissible limits.
Check oil filter, rings and drain purifier. Replace cartridge
if necessary.
Summary of Contents for W3 Series
Page 1: ...W3 SERIES HIGH PRESSURE AIR COMPRESSORS...
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Page 10: ...W 3 S E R I E S H I G H P R E S S U R E A I R C O M P R E S S O R ALKIN COMPRESSORS 5...
Page 14: ...W 3 S E R I E S H I G H P R E S S U R E A I R C O M P R E S S O R ALKIN COMPRESSORS 9...
Page 26: ...W 3 S E R I E S H I G H P R E S S U R E A I R C O M P R E S S O R ALKIN COMPRESSORS 21...
Page 30: ...W 3 S E R I E S H I G H P R E S S U R E A I R C O M P R E S S O R ALKIN COMPRESSORS 25...
