9
MAINTENANCE
WARNING: To reduce the risk of injury and electric shock, unplug the air filtration system from the
power source before changing the air filters or servicing the unit.
To replace the batteries in the remote control:
1. Open the remote control battery compartment
2. Replace used batteries with 2 AA batteries
3. Close battery compartment
CHANGE THE FILTERS (Fig. 5 and 6)
Check the inner and outer filters periodically, depending on the amount of use, and change the filters when
needed. Clogged filters will reduce the amount of air circulating through the filter. Replacement filters for this unit
available at WENproducts.com and all online retailers where this unit is sold (5-Micron Outer Air Filter - Model
90243-027-2, 1-Micron Inner Air Filter - Model 90243-026-2).
1. Lift up the clips (1) and remove the outer filter (2) from the cabinet housing.
2. Pull the inner filter (3) out of the cabinet.
3. Install a new inner filter.
4. Install a new outer filter. The arrow on the outside of the filter indicates the proper direction to insert the filter
into the cabinet.
CHECK AND REPLACE THE FUSE (Fig. 7)
1. Turn the fuse cap (1) counterclockwise to loosen and pull the fuse away from the control panel.
2. Insert a new fuse (2 amps) (2) in the fuse cap and put it into the control panel.