WIRING INSTRUCTIONS
Standard electrical wiring of 120 volts, 60 Hz, 15 Amp circuit is adequate. Local residential and commercial wiring codes shall apply. Flexible conduit should be used (Fig. 6).
TOP OF
UNIT
FIG. 6
BOX (INTERNAL)
GREEN
| FIELD GROUND |
WHITE | FIELD NEUTRAL |
BLACK | FIELD HOT |
OPERATION/MAINTENANCE
OPERATION
1.With the 120 VAC power turned on, adjust the HIGH/ LOW/OFF knob to the position desired.
2.When the fan is running, the air cleaner will be operating. An arcing or “snapping” sound may be heard occasion- ally, however the unit is operating properly.
3.The Operating Light should be ON whenever the fan is running. An occasional flicker of the light accompanied by harmless sparking or snapping noise may occur. This is caused by the plates trapping large particles. If arcing is continuous, the cells should be washed or checked for service problems.
WASHING
▲! CAUTION
CABINET AND CELLS MAY CONTAIN
SHARP EDGES.
Use care when servicing unit or handl- ing cells. Failure to do so could result in minor personal injury.
For maximum efficiency, your air cleaner cell must be inspected periodically and cleaned when necessary. The cleaning frequency will vary, depending on the amount of airborne contaminants. A smoky environment significantly increases the required cleaning frequency. When cleaning is required the following procedure should be used:
CLEANING THE CELL
1.Turn the control switch to “OFF”.
2.Turn two thumb screws to release grille and swing down. Push aside latches and swing cell down to remove. De- press spring latch and remove charcoal filter. Close grille to avoid safety hazard.
NOTE: Do not wash the charcoal filter.
3.Soak cell for 20 to 30 minutes in a solution of warm water and liquid laundry detergent or electronic air cleaner cleaning solution. Do not use dishwashing detergent because it may leave a residue on the plates, decreasing the air cleaning efficiency of the unit.
NOTE: Ionizing wires may become coated, causing loss of cleaning ability by the collecting cell. Using a damp cloth, wipe each ionizing wire, exercising care not to damage them.
4.Remove the cell from solution and rinse thoroughly with clean water.
5.Allow cell to drip dry for a minimum of 2 hours. Cell may be tipped at a slight angle to expedite the
6.Open grille and replace charcoal filter.
7.Hook the slotted tabs of the cell on hooks in the cabinet and swing the cell up into place. Push latches back in place to hold the cell.
8.Close the grille and securely fasten with two thumb screws.
9.Turn the control switch to desired fan speed.
A moderate amount of arcing or “snapping” may occur at this time, which will indicate that the cell is still damp. If the noise is objectionable, turn the control switch to “OFF” and allow additional time for the cell to dry.
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