Model 200DX
::
Ultimateair.com
::
Athens, Ohio 45701 :: 740.594.2277
Changing the Belt
1.
Disconnect Power
2.
Open Latches
to remove the filter
access cover.
3.
Remove
the 25”x25” side steel
door (5/16 hex screws) adjacent
to and nearest to the
electrical/power switch and
exterior bump out box.
4.
Remove one thumb screw (or two hex screws)
mounting the
motor/drive roller assembly in place. Newer models have a single thumb
screw. The motor wiring may remain connected.
Carefully rock or slide
the motor/
drive roller assembly loose to remove.
5.
Replace Drive Roller Belt
by stretching the new belt onto the pulleys.
6.
Re-Install motor
/ drive roller assembly
into the unit. Slide or position the
assembly pushing so there is force
against the heat wheel by the drive
roller arm/spring assembly. Replace
screw(s).
7.
Re-Install white foam board
with the
metal front cover.
8.
Operate unit
with wheel visible through
top door to verify rotation.
9.
Replace Filter Access
Belt 3005
Drive Pulley 3002
