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Repair
44
3A1602H
Installation
See F
IG
. 62, page 43.
1.
If replacing motor, install fan assembly and fan
mount threaded bushing on new motor.
2.
Place cart (1), with motor plate (8) installed, on bot-
tom of the motor and fan. Feed motor cables
through grommet.
3.
Fasten motor to cart with four screws (10).
4.
Fasten board to cart with seven screws (13). Con-
nect all cables. See F
IG
. 58, page 38.
5.
Install cover (61) with screws (10).
NOTE:
Apply thermal compound between the square
steel piece on the back of the board and the main alumi-
num plate. Order Part No. 110009 Thermal Compound.
6.
Carefully rotate cart to the upright position.
7.
Install bracket (28) and screws (29).
8.
Install drive housing/pump assemblies, page 39.
Reconnect inlet assemblies to pumps.
9.
Connect fluid inlet and outlet lines.
10. Return to service.
Motor Brushes
NOTE:
Replace brushes worn to less than 1/2 in. (13
mm). Brushes wear differently on each side of motor;
check both sides. Brush Repair Kit 287735 is available;
kit includes instruction sheet 406582.
Motor commutator should be smooth. If not, resurface
commutator or replace motor.
1.
See
Before Beginning Repair
, page 33. Relieve
pressure, page 23.
2.
See instruction sheet 406582, included with Brush
Repair Kit 287735. Remove old brushes and install
new ones supplied in kit.
Fan
1.
Disconnect fan cable (37) from fan (202). With
Motor Power on, test cable connector for line volt-
age (120 V or 240 V).
2.
If voltage is correct,
fan is defective. Remove
screws holding fan to shield (206). Install new fan in
reverse order.
3.
If voltage is not correct,
check fan cable connection
at J9 on control board; see F
IG
. 58, page 38.
F
IG
. 63: Fan
202
TI7030a
37
Summary of Contents for Reactor E-8p 3A1602H
Page 16: ...Setup 16 3A1602H 12 Install fluid tubes 36...
Page 36: ...Repair 36 3A1602H FIG 56 Function Knob Potentiometer ti17465a 10 61 12 16a 23 22 87 16 N S P...
Page 40: ...Repair 40 3A1602H FIG 59 Pressure Transducer Connection 35 ti17467a 33...
Page 56: ...Dimensions 56 3A1602H Dimensions 34 58 in 87 8 cm 24 12 in 61 3 cm 15 06 in 38 3 cm TI17120a...