Graco CX-7 Instruction Manual page 13

NOTE: The wrapper is sealed with caulk
1. The motor may now be replaced.
2.
Do no't overtighten the three rubber step bush-
ings. Tighten the bushings only until the motor is
held firmly in place.
3. Apply removable Loc-tite to the three fan seal
nuts and the ground screw nut.
4.
Install the foam fan seal gasket.
5. Be sure to install the ground wire before installing
motor.
6. Snap on the switch connector and crimp on the
the wrapper by applying a fine bead of caulk over
butt connector. Before installing the wrapper, seal
the areas previously caulked.
7. Be sure the main filter is clean or replaced before
installing wrapper.
8. Re-install the wrapper
0
[lack
Motor
37-
0
4-
u = -
I r \
Power
Fig.
8
V Z
CX-7 shown Cord
Toggle
Compressor Switch
I
Fig.
9
CX-8 shown
Motor
Black
I1
Black
Switch
Rocker
-
L/ Green
-
Black
6-
4
White
-
, I - . "
A \
Fig.
10
CX-9 shown Power
Cord
Motor Brush Replacement
NOTE: It
i s
recommended that this procedure be
performed by an authorized service center.
1. Follow the steps for removing the motor in the
Motor Replacement procedure.
2. Remove the metal shroud on the 7.2" diameter
motor (1 sheet metal screw).
3.
Remove the two retaining clips and plastic fan
cover on 5.7" diameter motor.
4.
Remove the brushes. Check the commutator for
excessive wear.
308-422 13