Pg. -13-
AIRTEK 4087 WALDEN AVENUE, LANCASTER, NY 14086 Tel: (716) 685-4040 Fax: (716) 685-1010
Complaint:
UNIT DOES NOT FULLY REPRESSURIZE:
BACK PRESSURE IN REGENERATING TOWER:
INLET OR EXHAUST VALVES NOT FUNCTIONING:
NOTES:
Possible Cause & Repair:
-
Purge rate too low: Adjust purge.
-
Exhaust valves leaking: See above.
-
Purge or repressurization orifice plugged: Clean
-
Clogged mufflers: Clean, repair or replace.
-
Check valves leaking: Clean, repair or replace.
-
Purge flow too high: Adjust.
-
Leaking inlet valve: See inlet valve not function-
ing.
-
Bad seals or solenoid: Rebuild valves with
available kits or replace
-
No output from controller: Replace fuse or
controller
-
Valve dirty: Clean.
-
When factory assistance is required always
provide model, serial number, full description of
problem and a completed analyzing chart.
-
For trouble shooting PowerLoc, please consult
PowerLoc manual.
If at any time a problem develops, fill out a copy of
the analyzing chart. It is also good practice to fill out
a chart monthly. Keep these charts on file for
comparison purposes if a problem arises.
15. A.
TROUBLE SHOOTING GUIDE (con’t):
