Graco Reactor 2 H-30 Repair Manual page 55

6. Remove the belt (51). See
Remove the two pulley screws (48) and the belt
tensioning assembly from the motor.
To prevent damage to cables, do not crush
or strain any cables near the point where the
frame halves hinge.
Figure 5 Motor and Belt Assembly
7. Remove the electric motor junction box cover
(43).
8. Disconnect the motor cables. See
Electrical Schematics, page
334946C
Replace Belt, page
NOTICE
NOTICE NOTICE
94.
56. 9. Note or label the wire connections. See the
Electrical Schematics, page 94
inside the motor junction box cover. The motor
must operate counter-clockwise when looking at
the output shaft.
10. Remove the motor.
Installation Installation Installation
1. Place the motor on the unit.
2. Fasten the motor with bolts.
3. Connect the wires, using wire nuts. See
Electrical Schematics, page
inside the motor junction box.
Note
For 3–Phase Motors, the motor must
rotate counterclockwise when viewed
from the shaft end. If rotation is incorrect,
reverse power leads L1 and L2. Follow
Connect Electrical
Connect Connect
the system operation manual.
4. Replace bracket (133) and the belt and heater
covers (131, 132, 134).
5. Raise electrical enclosure into the vertical
position and ensure wires are not pinched
between the frame halves. Replace and tighten
bolts (3).
6. Open electrical enclosure. Connect the A side
heater connector the TCM.
7. Secure the system to original mounting location.
8. Return to service.
and the diagram
94, and the diagram
Electrical Cord Cord instructions in
Electrical Cord
Repair
55