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II. Maintenance Procedures
H. Installing the Motor Cover
Note the proper location of the two cables passing from the clean air motor compartment to the direct air motor compartment.
They should be stored in the channel of the rib wall before the motor cover is reinstalled. If not, the rib wall could pinch and
damage the cables. The cables may also prevent the motor cover from seating properly into place. Make sure all gaskets are
also seated properly.
H.
Step 1.
Set the motor cover into place and secure with 4 (four) screws.
H.
Step 2.
Attach the 2 (two) inner pivot brackets. Note that each bracket locks into place to be properly seated.
H.
Step 3.
Attach the inlet seal to the inlet of the direct air motor.
H.
Step 4.
Attach the two outer pivot brackets.
H.
Step 5.
Slide the outer pivot brackets into the channels of the base compartment.
H.
Step 6.
Secure each outer pivot bracket with 2 (two) screws on each bracket.
H.
Step 7.
Attach the inlet duct cover with 3 (three) screws.
H.
Step 8.
Note the layout of the idler assembly and the motor drive pulley. (
See Figure E
.
Belt Placement)
Loop the new belt over the
motor drive pulley then continue directing the belt
under
the idler pulley. Insert the belt into the nozzle base tray.
H.
Step 9.
Turn the vacuum over and pull the belt into the nozzle base tray. Loop the belt around the agitator/brushroll making sure the
ribs of the belt line up with the ribs on the agitator/brushroll.
NOTE: Ensure the felt seals are installed in the nozzle base tray.
H.
Step 10.
Insert the agitator/brushroll into the nozzle base tray making sure the rubber end cap covers fit precisely into the ribbed mounts
on the nozzle base tray. Rotate the agitator/brushroll a few times to ensure the belt is mounted correctly.
H.
Step 11. Reinstall the spring assist:
1. Push the spring mount into the motor cover until the mount snaps into place.
2. Lock the vacuum in the upright position.
3. Insert the two screws in to the spring bracket.
H.
Step 12.
Reinstall the base plate and the nozzle cover.
H.
Step 13.
Reinstall the dust cover.
