8
English
FIG 7
MAINTENANCE
NOTE:
The following maintenance schedule has been developed
for typical application. Maintenance intervals should be shortened
in harsher environments.
DRAIN VALVE MAINTENANCE SCHEDULE
DAILY
Test the strainer ball valve for proper
operation. Operate the self cleaning valve if
needed.
MONTHLY (EVERY 30 DAYS) Turn the self cleaning valve to the open
position for 1-2 seconds then turn to the
closed position.
CAUTION:
Always wear ANSI X87.1 approved safety goggles
when performing maintenance. High pressure can cause injury
from flying debris.
To clean the strainer ball valve assembly:
1. Turn the self cleaning valve to the “OPEN” position for 1-2
seconds. This will blow out any debris that may be in the
valve.
2. Turn the self cleaning valve to the “CLOSED” position.
TROUBLESHOOTING
WARNING:
ALWAYS turn compressor OFF, disconnect from
power source, and drain all pressure from system before servicing.
Problem
Possible Cause
Solution
Valve will not
close.
Debris in self cleaning
valve.
Clean valve (See
“Maintenance”).
Short in electrical
component.
Check the power cord for
proper connection.
Timer will not
activate.
No electrical supply.
Apply power
Clogged port.
Clean valve (See
“Maintenance”).
Clogged strainer ball
valve.
Clean valve (See
“Maintenance”).
Condensate not
discharging.
Filter in strainer ball valve
could be clogged.
Clean valve (See
“Maintenance”).
FREE WARNING LABEL REPLACEMENT:
If your warning labels
become illegible or are missing, call 1-888-895-4549 for a free
replacement.
