Electrical Connections; Physical Installation; Wiring Diagram - Little Giant RIM-U El Manual Del Propietario

Assembly
1. Place motor on work surface with shaft end up.
2. Place the mounting bracket from the ice machine on
the motor studs followed by the pump stand (align
the motor bracket as required).
3. Be sure the motor shaft is aligned or centered in the
pump stand. Place flat washer and lock washers on
the motor studs and secure with motor thumb nuts.
4. Select proper impeller by comparing the impeller size
to that of the original pump. Insert impeller spring in
D-shaped hole on back of impeller. Slide impeller onto
shaft until impeller is touching pump stand.
5. While impeller is held against the pump stand, insert
impeller thumb nut and tighten until the nut touches
the raised notches on the impeller.
6. Release pressure on the impeller. The impeller should
spring forward so it is no longer resting against the
pump stand. Make sure impeller thumb nut locks into
place between raised notches on impeller.
7. Spin the impeller by hand and make sure it does not rub against the pump stand. The clearance
between the impeller backplate and the stand should be about 1/16 inch.
8. Insert o-ring seal into the sealing groove on the bottom of the pump stand.
9. Install volute plate and tighten (6) thumb nuts.
10. Before final installation, test the pump to insure proper assembly.

Electrical Connections

The universal dual voltage ice machine pump motor is designed for
use at 115V or 230V depending upon the ice machine unit require-
ments. Installer needs to verify the voltage of the ice machine unit
and wire pump according to the confirmed voltage
Be sure that the lead wires are properly connected to the corre-
sponding equipment requirements.
White
Black
Blue
Red

Physical Installation

WIRING DIAGRAM

115V
WHITE-LINE
WHITE
LINE
BLUE
BLACK
RED
BLACK
LINE
BLUE RED - LINE
Raised
Notch
Spring
230V
3