Graco Inc. ti12008a Manual De Usuario
Motor Replacement
310824D
27
Motor Replacement
See Wiring Diagram, page 28.
Removal
1.
Relieve pressure, page 8. Disconnect power cord
from outlet.
from outlet.
2.
Remove pump (9). Displacement Pump Replace-
ment, page 14.
ment, page 14.
3.
Remove drive housing, Drive Housing Replace-
ment, page 16.
ment, page 16.
4.
Remove Pressure (Fluid) Manifold, Manifold
Replacement, page 24.
Replacement, page 24.
5.
6.
Remove ground wire (G) from motor endbell.
7.
Remove four screws (6) and motor (1) from frame
(45).
(45).
Installation
1.
Install new motor (1) on frame (45) with four screws
(6).
(6).
2.
Install manifold (15) with two screws (6). Manifold
Replacement, page 24
Replacement, page 24
3.
Install control board (33) with three screws (30).
Connect all leads to board. See Control Board
Replacement, page 20 and Wiring Diagram, page
28.
Connect all leads to board. See Control Board
Replacement, page 20 and Wiring Diagram, page
28.
4.
Connect ground wire (G) to motor with green ground
screw (31).
screw (31).
5.
Install Drive Housing. Drive Housing Replace-
ment, page 16.
ment, page 16.
6.
Install pump (9). Displacement Pump Replace-
ment, page 14.
ment, page 14.
7.
Install shroud (29) with two screws (30).
WARNING
Read Electric Shock Warning, page 3 and Pressure
Relief Procedure, page 8.
Relief Procedure, page 8.
CAUTION
Do not drop gear cluster (3) and (2) when removing
drive housing (5). Gear cluster may stay engaged in
motor frontend bell or drive housing.
drive housing (5). Gear cluster may stay engaged in
motor frontend bell or drive housing.
6
1
Liberally apply grease
1
1
45
3
2
30
34
31
33
30
1
15
6
ti5642a