LM01 I&M MANUAL/EN/11.30.2010
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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 emplo
yed 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.
2.5
Electrical Connection
The user / owner must provide the main power supply hardware (cable, conductor bar, fuses, disconnect
switch, etc.).
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CAUTION: Make sure that the power supply voltage is the same as that shown on hoist serial
plate / nameplate.
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CAUTION: Make sure that fuses and other current overload devices are in place to protect the
power supply.
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CAUTION: Make sure that power cable or conductors have sufficient capacity to maintain the
hoist supply voltage by ±5 percent of nominal voltage under all operating conditions. Poor
voltage regulation may cause motor overheating or sluggishness, and chattering / inoperative
motor brake(s) and controls.
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CAUTION: Do not use power supply cables with solid conductors.
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WARNING:
Failure to properly ground the hoist presents the danger of electric shock.
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WARNING:
An improper or insufficient ground connection creates an electrical shock
hazard when touching any part of the hoist or trolley.
