F58G,H AND F58GUV SERIES COMMERCIAL DUCT MOUNTED ELECTRONIC AIR CLEANER
13
31-00442—01
Fig. 15. Troubleshooting the F58.
NO
TO USE THIS CHART:
START
OFF
ON
YES
YES
REPLACE STATUS
INDICATION CIRCUIT CARD.
MAKE SURE ELECTRONIC
CELLS ARE CLEAN, DRY
AND PROPERLY INSTALLED.
MAKE SURE PREFILTER
IS INSTALLED.
TURN ON ELECTRONIC AIR
CLEANER AND SYSTEM
POWER.
CHECK ON LIGHT.
PUSH TEST BUTTON AND
LISTEN FOR SNAPPING
SOUND.
NO
PUSH TEST BUTTON AND
LISTEN FOR SNAPPING
SOUND.
TURN OFF AIR CLEANER AND
REMOVE CELLS ONLY (NOT
PREFILTER). TURN ON
AIR CLEANER.
OFF
ON
DEPRESS AND HOLD DOWN
TEST BUTTON. CHECK
INDICATOR SHOULD COME
ON AFTER ABOUT
40 SECONDS.
OFF
REPLACE STATUS
INDICATION
CIRCUIT CARD.
OPEN POWER SUPPLY TRAY.
CHECK FOR CORRECT INPUT
VOLTAGE ACROSS QUICK
CONNECT TERMINALS ON
POWER SUPPLY TRANSFORMER.
INSPECT CELL(S) FOR:
• BENT COLLECTOR PLATES
• BROKEN IONIZER WIRES
• DIRT ON INSULATORS
• DAMAGED IONIZER OR
COLLECTOR CONTACT
TABS
YES
NO
YES
NO
FIX
WIRING.
REPAIR OR
REPLACE CELL(S).
WITH OHMMETER, CHECK
FOR SHORT BETWEEN:
• CELL FRAME AND IONIZER
SECTION
• CELL FRAME AND
COLLECTOR SECTION
CELL
SHORTED
INFINITE
RESISTANCE
REPLACE CELL.
CELL OK.
REPLACE
POWER
SUPPLY.
M13460
FOLLOW THE STEPS IN ORDER; DO NOT SKIP AROUND.
EACH TIME YOU ISOLATE AND FIX A PROBLEM, GO BACK TO START.
REPEAT ALL THE STEPS UNTIL THE AIR CLEANER CHECKS OUT OK.
1.
2.
3.
THIS STEP EXPOSES
DANGEROUSLY HIGH
VOLTAGE. ONLY A
QUALIFIED SERVICE
TECHNICIAN SHOULD
ATTEMPT THIS STEP.
WARNING
CHECK ON LIGHT.
ON
ELECTRONIC AIR
CLEANER IS OK.
ELECTRIC SHOCK RISK
THESE SERVICING INSTRUCTIONS ARE FOR USE BY QUALIFIED
PERSONNEL ONLY. TO REDUCE RISK OF ELECTRIC SHOCK, DO NOT
PERFORM ANY SERVICING OTHER THAN CONTAINED IN THE OPERATING
INSTRUCTIONS UNLESS YOU ARE QUALIFIED TO DO SO.
WARNING
UV CHECKOUT
THE FOLLOWING STEPS
ONLY APPLY TO MODELS
THAT ARE EQUIPPED WITH
UV LIGHT.
CHECK UV LAMP.
OFF
CONFIRM UV LAMP
IS IN PLACE,
REPLACE LAMP.
CHECK UV LAMP.
REPLACE UV
BALLAST.
UV LAMP IS OK.
OFF
ON
UV LAMP IS OK.
ON
UV LIGHT HAZARD
UV LIGHT IS HARMFUL TO BARE SKIN AND EYES. CAN CAUSE TEMPORARY
OR PERMANENT LOSS OF VISION. PROTECTIVE GLOVES, LONG SLEEVE
CLOTHES AND FACE SHIELD MUST BE WORN TO AVOID SKIN EXPOSURE
TO UV.
BREAKABLE GLASS HAZARD
BE CAREFUL WHEN INSERTING BULB INTO LAMP BASE. WEAR PROTECTIVE
GLOVES WHEN HANDLING THE BULB.
