Honeywell F58G Product Data page 8

F58G COMMERCIAL DUCT MOUNTED ELECTRONIC AIR CLEANER1
WEAR GLOVES
TO PROTECT
HANDS FROM
DETERGENT
SOLUTION.
Fig. 7. Washing cells in container.
4. Wash the pre-filters following step 3. Empty and rinse
the wash container.
5. Rinse the cells and pre-filters with a hard spray of very
hot water; rinse the tub clean, then fill the tub with clean
hot water and soak for 5 to 15 minutes. Rinse until the
water draining from the cells and pre-filters no longer
feels slippery.
6. Soak cells and pre-filters in a final clear water rinse for
ten minutes.
7. Wipe the ionizer wires and contact board on the end of
the cell using your thumb and forefinger with a small,
damp cloth.
Reinstalling Cells and Pre-filters
Insert the electronic cell with the contact board up and the
air flow arrow pointing downstream.
Tilt the cell toward you and insert the bottom of the cell first.
Rotate the top of the cell back into position under the
spring contacts.
If the cell does not seat properly, check the orientation of
the airflow arrow on the cell.
Assemble the pre-filter to the front of the unit by first
inserting the lower portion of the pre-filter into the slot at
the bottom of the cabinet.
Rotate the pre-filter back into position. When properly
installed, the actuator on the pre-filter is inserted into the
wiring tray of the air cleaner.
Rotate the latch to secure the pre-filter in place.
The CHECK indicator may activate when the cells and pre-
filters are wet. To disable the CHECK indication, simply turn
off the air cleaner for two to three hours or until the cells and
pre-filters are dry.
68-0233
Replacing Ionizer Wires
Broken or bent ionizer wires can cause an electrical short to
ground, often resulting in visible arcing or sparking. Do not
use cells until broken wires are removed. Cells can be used
temporarily with one wire missing, but replace the wire as
soon as possible.
Replacement wires are supplied cut to length with eyelets on
both ends for easy installation. To install:
1. Hook eyelet on one end of wire over spring connector
on one end of cell. See Fig. 8. Be careful to avoid dam-
aging spring connector or another cell part.
2. Hold opposite eyelet with needlenose pliers and stretch
wire the length of the cell. Depress the opposite spring
connector and hook the eyelet over it. See Fig. 8
3. Check the cell for short circuits using an ohmmeter.
Check the resistance between cell frame and both the
ionizer and the collector contacts. Verify the resistance
is infinite for each. See Fig. 9
M922A
1
8
REPLACING AN IONIZER WIRE.
SPRING
CONNECTORS
PRESS
DOWN
EYELETS
1
IONIZER
WIRE
NEEDLENOSE
PLIERS
TWO EYELETS HOLD IONIZER WIRE TO CELL.
Fig. 8. Replacing ionizer wire.
IONIZER
WIRE
M1540B