Air Cleaner Manual

F57A,B FLUSH-MOUNTED COMMERCIAL ELECTRONIC AIR CLEANER
68-0083-9 Revised 11-08
11
M5677
IONIZER
CONTACT
IONIZER
WIRES
COLLECTION 
PLATES
AIR FLOW
TEST
BUTTON
PERFORMANCE
SWITCH
INDICITATOR 
LEDS
FAN SPEED
SELECTION
OR IR
RECEIVER
PREFILTER
(MOUNTS 
IN GRILLE)
HEAVY DUTY
COMMERCIAL CELL (2)
FAN
M5671A
F57A – GRILLE REMOVED
F57A – GRILLE REPLACED
GRILLE
OPTIONAL ACTIVATED
CARBON FILTER (2)
(MOUNTS IN GRILLE)
• Be sure the prefilter is correctly placed. The airflow arrow
on the prefilter should be pointing toward the cells.
• Check that the wiring compartment cover is correctly
reinstalled and the grille assembly is latched closed.
• Clean the inside and outside of the F57.
Check Air Cleaner Operation
• Push the test button to check the power supply. An audible
arc indicates power supply operation. The CHECK LED
lights.
• Check that the fan runs at all three speed settings and
the ON LED lights when the fan is operating.
• Check that the WASH LED (if used) lights if the cells are
removed with the grille closed and the F57 turned on.
SERVICE
WARNING
Sharp Edges
Can cause personal injury.
Wear protective gloves when handling the cells and
prefilter to avoid cuts from the sharp metal edges,
collection plates, and ionizer wires.
Hot Water, Strong Detergent
Can cause personal injury.
Wear rubber gloves, eye protection, and rubber apron
for protection.
IMPORTANT
Electronic air cleaners and components are
susceptible to damage. Be careful when working
with them to avoid equipment damage. Detergents
used for cell washing must never be acid based and
must have inhibitors to prevent cell erosion.
Fig. 9. FC37B Heavy Duty Commercial Cell.
Fig. 10. F57 components (A model shown).