HART VOC812SW 3701, Operator'S Manual

Page: 13 / 50

13
MAINTENANCE
INSTALLING CARTRIDGE FILTER
See Figures 46-48.
•
Verify that the power cord is disconnected from the outlet.
•
Remove the power head and place in an upside down
position.
•
Install the cartridge filter over the filter cage making sure
the cage is completely covered.
•
Place the filter retainer on the top of the cartridge filter
over the raised lip and tighten down by turning the retainer
clockwise; do not over-tighten.
•
Place the power head back onto the collection tank.
REMOVING & CLEANING CARTRIDGE FILTER
See Figure 49.
•
Unlock and remove the filter retainer by turning the retainer
handle counter clockwise.
•
With the removed power head in an upside down position,
carefully remove the cartridge filter from the filter cage.
•
Clean the cartridge filter by gently tapping or brushing dirt
off. Cleaning should not be done indoors in living areas.
For optimal performance a new filter is recommended.
•
Install cleaned or new filters as above in steps 2-4 of
Installing Cartridge Filter.
•
Wet filters should be removed and allowed to air dry for
24 hours before installing onto the filter cage.
INSTALLING FOAM WET FILTER
See Figures 50-51.
•
Verify that the power cord is disconnected from the outlet.
•
Remove the power head and place in an upside down
position. Follow instructions to remove the cartridge filter
on page 13.
•
Carefully slide the foam wet filter down over the filter cage
making sure the cage is completely covered.
•
Place the power head onto the collection tank.
FIG.46
FIG.49
FIG.47
FIG.50
FIG.48
FIG.51