Control Changes And Fuses - R&M LM Installation And Maintenance Manual

LM10 I&M MANUAL/EN/11.30.2010

7.11 Control Changes and Fuses

The layouts and wiring diagrams found within this section are for standard hoist controls. Single speed
hoists are available for 208, 230, and 460 volt three-phase power supplies; but not for 575 volts.
Two-speed hoists are available for 208, 230, 460, and 575 volt, three-phase power supplies. The two-speed
hoists can only be connected to the specified voltage on the hoist serial plate.
Control Circuit Fuse
The control circuit fuse holder is located on terminal strip X1. The fuse holder top flips up to facilitate
changing a defective fuse.
Table 3. Control Circuit Fuse
Three-phase Single-speed Voltage Changes:
The Single-speed models may be changed to accommodate 208/230/460 volt power supplies. A hoist
supplied with a motorized trolley CANNOT be reconnected.
Note: Motorized trolley drives are not voltage re-connectable.
motorized trolley manual if a voltage change over is required.
Refer to the respective Single-speed wiring diagrams and make the following connections for the following
voltages:
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This document and the information contained herein, is the exclusive property of R&M Materials Handling, Inc., and represents a non-public, confidential and proprietary trade secret
that may not be reproduced, disclosed to third parties, altered or otherwise employed in any manner whatsoever without the express written consent of R&M Materials Handling, Inc.
Copyright © (2010) R&M Materials Handling, Inc. All rights reserved.
POWER
CONTROL
SUPPLY VOLTAGE
3 – PHASE 115 VAC
FUSE
SIZE
630 mA
Consult the
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