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Maintenance (Continued)
UNPLUG YOUR UNIT BEFORE SERVICING OR CLEANING. KEEP THE TOP VENTS IN THE COWLING CLEAN.
THESE ARE FOR BOTH EXHAUST AND INCOMING COOLING AIR FOR THE MOTOR.
Replacing the Motors
The motors should be replaced while the system is
on the wall bracket. Ensure the system is powered off
and unplugged. All 3 motors should be replaced at
the same time
1.
Turn off and unplug the dust collector and wait for the fan blowers
to come to a complete stop and for the dust to settle.
2.
Remove the filter foam and 5/16-18 Nylock Nut from the top of
the cowling using a 1/2" socket wrench.
3.
Remove the cowling and set aside.
4.
Remove the plenum plate and set aside (there is no hardware
securing the plenum plate, it is compressed between the cowling
and the motors).
18
Oneida Air Systems, Inc.
5.
Cut the Zip Tie securing the wires to the center threaded stud.
6.
Using a 1/2" socket wrench, remove the five 5/16-18 Nylock Nuts
around the perimeter of the motor hold down plate and set both
aside. All three motors are now fully accessible for replacement.
7.
Lift up the tabs on the two lever nuts and remove all of the wires.
8.
Ensure the provided die cut gasket is installed on the bottom of
each motor by pressing the adhesive side against the bottom of the
motor.
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