Broan NC3500 NuTone 650 Air Watts Central Vacuum System

Installation and User Guide - Page 19

For NC3500. Also, The document are for others Broan models: NC1500, NC4500, NC5500, NCKIT1500, NCKIT3500, NCKIT5500, NCKIT1500HD, NCKIT3500HD, NCKIT5500HD, HHKIT550A, HHKIT550E, HHKIT650A, NT550A, NT550E, NT650E1, NT650A1, NT700E, NT700A

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NC3500 photo
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19
POWER BRUSH (ELECTRIC KITS ONLY) (CONT'D)
MAINTAINING THE POWER BRUSH
HOW TO CHANGE BELT
Turn power brush over
and using a Phillips
no. 2 screwdriver, remove
the 3 brush roll cover
retaining screws (FIG. 1)
and set aside.
Remove brush roll cover
(FIG. 2).
To free brush roll from
base, start by sliding the
belt side end and pull
brush roll sideways (1).
Once disengaged from
housing, lift brush roll (2)
out of its compartment
(FIG. 3).
Disengage brush roll from
worn belt and extract
the belt from motor shaft
by a twisting motion in the
enlarge area (I) specifically
made for that purpose
(FIG. 4).
Install new belt by reversing steps to .
NOTE: To ease belt replacement, start by inserting one end
around the motor shaft in the enlarged area (I). Insert
brush roll through belt until belt is seated in its place.
Push down brush roll back in place.
HOW TO CHANGE BRUSH ROLL
Replace brush roll when brush roll brissles are worn to the
base support bars level.
Turn power brush over and using a Phillips no. 2 screwdriver,
remove the 3 brush roll cover retaining screws (FIG. 1) and
set aside.
Remove brush roll cover (FIG. 2).
To free brush roll from base, start by sliding the belt side
end and pull brush roll sideways (1). Once disengaged from
housing, lift brush roll (2) out of its compartment (FIG. 3).
Disengage brush roll from belt. Discard worn brush roll.
Insert new brush roll through belt until belt is seated in its
place. Push down brush roll back in place.
Finalize the installation by reversing steps to .
SERVICE INFORMATION
To avoid unnecessary service calls, check the belt and brush
roll often. Replace the belt if it is stretched or cracked. Clean
the brush roll bristles when they are wrapped with thread and
hairs. Build-up could cause the brush to rotate unevenly.
The model number and serial number are indicated on the
rating label located underneath the power brush. Always refer
to these numbers when inquiring about service.
NOTE: The motor is permanently lubricated and sealed. Do
not oil the motor at any time.
POWER BRUSH SERVICE PARTS
WARNING
!
Disconnect electrical supply before servicing or
cleaning the unit. Failure to do so can result in
electrical shock or personal injury from cleaner
suddenly starting.
WARNING
!
Motor shaft can become hot during normal use.
To prevent burns, avoid touching the motor shaft
when replacing the drive belt.
AB0010
RETAINING
SCREWS
FIG. 1
AB0011
BELT
FIG. 2
BRUSH ROLL
AB0012
FIG. 3
1
2 2
AB0013
FIG. 4
I
1
2
AA0002
4
5
3
KEY NO.PART NO.DESCRIPTION
1 09234 Belt
2 09233 Brush Roll
3 09236 Brush Roll Cover with Screws
4 09235 Wand Release Pedal
5 18651 Wand
Order Service Parts by “Part No., not by “Key No.
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