R&M Materials Handling ELECTRIC CHAIN HOISTS LoadMate Chain Hoist LM 10 User Manual
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LM10 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 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.
7.6
Fall Stop Assembly .......................................................................................................................... 33
7.6.1
General ........................................................................................................................................ 33
7.6.2
Removing fall stop (Figure 16) ..................................................................................................... 33
7.6.3
Fall Stop Installation (Figure 16) .................................................................................................. 33
7.7
Chain Container ............................................................................................................................... 34
7.7.1
Removing Chain Container (Figure 17) ....................................................................................... 34
7.7.2
Installing Chain Container (Figure 17) ......................................................................................... 34
7.8
Vinyl Chain Bag (optional) ............................................................................................................... 35
7.8.1
Installing Vinyl Chain Bag (Figure 18) ......................................................................................... 35
7.9
Limit Switches .................................................................................................................................. 36
7.9.1
Upper and Lower Travel Safety Limit Switch ............................................................................... 36
7.9.2
Upper and Lower Rotary Travel Limit Switch (Optional Only on 3-Phase units) ......................... 37
7.10
Hooks ............................................................................................................................................... 38
7.10.1
General .................................................................................................................................... 38
7.10.2
Hook Inspection ....................................................................................................................... 39
7.10.3
Top Hook ................................................................................................................................. 40
7.11
Control Changes and Fuses ............................................................................................................ 41
7.12
Single-Speed Solo Hoist – 208 Volt Wiring Diagram ...................................................................... 43
7.13
Single-Speed Solo Hoist – 230 Volt Wiring Diagram ...................................................................... 44
7.14
Single-speed Solo Hoist – 460 Volt Wiring Diagram ....................................................................... 45
7.15
Two-Speed Solo Hoist - 208 Volt Wiring Diagram........................................................................... 46
7.16
Two-Speed Solo Hoist - 230 Volt Wiring Diagram........................................................................... 47
7.17
Two-Speed Solo Hoist - 460 Volt Wiring Diagram........................................................................... 48
7.18
Two-Speed Solo Hoist – 575 Volt Wiring Diagram .......................................................................... 49
7.19
Single-Speed Hoist – Modular Crane – 208 Volt Diagram .............................................................. 50
7.20
Single-Speed Hoist – Modular Crane – 230 Volt Diagram .............................................................. 51
7.21
Single-Speed Hoist – Modular Crane – 460 Volt Diagram .............................................................. 52
7.22
Two-Speed Hoist – Modular Crane – 208 Volt Diagram ................................................................. 53
7.23
Two-Speed Hoist – Modular Crane – 230 Volt Diagram ................................................................. 54
7.24
Two-Speed Hoist – Modular Crane – 460 Volt Diagram ................................................................. 55
7.25
Two-Speed Hoist – Modular Crane – 575 Volt Diagram ................................................................. 56
7.26
Wiring Diagram – 3 Button – Push Button ....................................................................................... 57
7.27
Wiring Diagram – 5 Button – Push Button ....................................................................................... 58
7.28
Wiring Diagram – 7 Button – Push Button ....................................................................................... 59
8
PREVENTATIVE MAINTENANCE .......................................................................................................... 60
8.1
Maintenance and Inspection Table .................................................................................................. 60
8.2
Lubrication ....................................................................................................................................... 61
8.3
Recommended technical support for various spare parts ............................................................... 62
8.4
Screw Tightening Torque (lb-ft) Specifications ................................................................................ 62
8.5
Troubleshooting ............................................................................................................................... 63
9
PARTS ILLUSTRATION .......................................................................................................................... 64
9.1
Hoist Body........................................................................................................................................ 64
9.2
Gear Mechanism With Motor Brake ................................................................................................ 66
9.3
Lifting Assembly ............................................................................................................................... 68
9.4
Controls ............................................................................................................................................ 70
9.5
Upper and Lower Limit Switch ......................................................................................................... 72
9.6
Double Brake Mechanism ................................................................................................................ 73
9.7
Low Headroom Trolley ..................................................................................................................... 74
9.7.1
Low Headroom Trolley (Drive Components) ............................................................................... 74
9.7.2
Low Headroom Trolley (Suspension Components) ..................................................................... 76
9.8
Electric trolley (Swiveling trolley 0 to 3.2 Tons (3200 Kg)) .............................................................. 78
9.9
Push Button Assembly – Horizontal Pairs of Buttons ...................................................................... 80
9.10
Push Button Assembly – Horizontal Pairs of Buttons ...................................................................... 81
9.11
Push Button Assembly – Vertical Pairs of Buttons (Option) ............................................................ 82
9.12
Push Button Assembly – Vertical Buttons (Option) ......................................................................... 84