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6.4 NO PURGING
A - Check the solenoid valve
B - Check the exhaust valve
C - Clean the silencer (muffler)
6.5 CONTINUOUS PURGING AT TOWER 1
A - Shuttle not closing
B - Check pilot air for exhaust valve alimentation
C - Check exhaust valve piston struck
6.6 HIGH PURGE LOSS
A - Check outlet shuttle closing
B - Check for silencer chock
6.7 HIGH PRESSURE DROP ACROSS DRYER
A - Pre-filter may be chocked. Check and replace filter cartridge
B - Check whether the utilisation flow is more than inlet flow as per dryer spec.
7. Diagrams
7.1 OPERATION DIAGRAM
7.2 OVERALL DIMENSIONS
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INSTRUCTION MANUAL -
Dryspell
