Motor Replacement - Graco Pro 230ES Repair And Parts Manual

Motor Replacement

Pro 230ES Models Only
NOTICE
Do not drop gear cluster (44) and (40) when remov-
ing from drive housing (42). Gear cluster may stay
engaged in motor front end bell or drive housing.
Removal
1. Relieve pressure, page 9.
2. Unplug sprayer powercord.
3. Remove pump; see Displacement Pump Replace-
ment, page 17
4. Remove drive housing; see Drive Housing
Replacement, page 20.
5. Remove screws (12) from cover (50).
6. Disconnect all leads from board (49). Remove
screws (6) and board.
7. Remove screws (47) and control box (48).
8. Remove screws (47) and manifold (15).
9. Remove screws (47) and motor (54) from frame
(59).
3A2817A
Installation
1. Install new motor (54) on frame (59) with screws
(47).
2. Install manifold (15) with screws (47).
3. Install control housing (48) with screws (47).
4. Install board (49) with screws (6). Connect all leads
to board. See wiring diagram page 26.
5. Install drive housing; see Drive Housing Replace-
ment, page 20.
6. Install pump; see Displacement Pump Replace-
ment, page 17.
Motor Replacement
33