Table Of Contents - R&M LOADMATE LM Series Installation And Maintenance Manual

LM01 I&M MANUAL/EN/11.30.2010
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CAUTION: Read the instructions supplied with the product before installation and
commissioning.
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CAUTION: Keep the instructions in a safe place for future reference.

Table of contents

1 INTRODUCTION ........................................................................................................................................ 5
1.1 Contact Information ........................................................................................................................... 5
1.2 Warranty ............................................................................................................................................ 5
1.3 Disclaimer .......................................................................................................................................... 5
1.4 Safety ................................................................................................................................................. 6
1.5 Placards and Instructions .................................................................................................................. 8
2 INSTALLATION ......................................................................................................................................... 9
2.1 General .............................................................................................................................................. 9
2.2 Lubrication ......................................................................................................................................... 9
2.3 Mounting .......................................................................................................................................... 10
2.4 Load Hook Throat Opening ............................................................................................................. 10
2.5 Electrical Connection ....................................................................................................................... 11
2.6 Three Phase Power Connections .................................................................................................... 12
2.7 Single Phase Power Connections ................................................................................................... 13
3 INITIAL START-UP .................................................................................................................................. 14
3.1 General ............................................................................................................................................ 14
3.2 Correcting the Direction of Hook Travel .......................................................................................... 14
3.3 Operational Checks - No Load ....................................................................................................... 15
3.4 Operational Checks - With Load ..................................................................................................... 15
4 HOIST OPERATION ................................................................................................................................ 16
5 MAINTENANCE ....................................................................................................................................... 17
5.1 Basic Hoist Construction .................................................................................................................. 17
5.2 Motor / Body..................................................................................................................................... 17
5.3 Hoist Motor Brake and Load-Limiting Device .................................................................................. 18
5.3.1 Slip Clutch Operation (See Figure 5) ........................................................................................... 18
5.3.2 Slip Clutch Adjustment after Installation ...................................................................................... 20
5.3.3 Hoist Motor Brake Adjustment (See Figure 5) ............................................................................. 21
5.3.4 Replacement Criteria for Motor Brakes ....................................................................................... 22
5.4 Load Chain....................................................................................................................................... 23
5.4.1 General ........................................................................................................................................ 23
5.4.2 Maintenance Inspection ............................................................................................................... 23
5.4.3 Load Chain Specifications (see Figure 6) .................................................................................... 25
5.4.4 Removing the Load Chain ........................................................................................................... 25
5.4.5 Installing the Load Chain ............................................................................................................. 26
5.5 Fall Stop Assembly .......................................................................................................................... 28
5.5.1 General ........................................................................................................................................ 28
5.5.2 Fall Stop Installation .................................................................................................................... 28
5.6 Chain Container ............................................................................................................................... 29
5.7 Limit Switches .................................................................................................................................. 30
5.7.1 Upper and Lower Travel Safety Limit Switch ............................................................................... 30
5.7.2 Upper and Lower Rotary Travel Limit Switch (Optional Only on 3-Phase units) ......................... 31
5.8 Hooks ............................................................................................................................................... 32
5.8.1 General ........................................................................................................................................ 32
5.8.2 Inspection ..................................................................................................................................... 33
5.8.3 Hook Dimensions and Specifications .......................................................................................... 33
5.8.4 Top Hook ..................................................................................................................................... 34
5.9 Controls ............................................................................................................................................ 35
5.9.1 General ........................................................................................................................................ 35
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.
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