R&M Materials Handling ELECTRIC CHAIN HOISTS LoadMate Chain Hoist LM 1 - Manual (Page 4)

LM01 I&M MANUAL/EN/11.30.2010
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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.
5.9.2 Control Fuses............................................................................................................................... 35
5.10 Control Panel Layout – Three Phase – Two Speed ........................................................................ 36
5.11 Control Panel Layout – Single Phase – Single Speed – 115 Volt ................................................... 37
5.12 Wiring Diagrams .............................................................................................................................. 38
5.12.1 Wiring Diagram – Three Phase – Two-speed Hoist ................................................................ 38
5.12.2 Wiring Diagram – Single Phase – Connections and Components .......................................... 39
5.12.3 Wiring Diagram – Single Phase – Power Circuit ..................................................................... 40
5.12.4 Wiring Diagram – Single Phase – Control Circuit .................................................................... 41
5.12.5 Wiring Diagram – 3 Button – Push Button ............................................................................... 42
5.12.6 Wiring Diagram – 5 Button – Push Button ............................................................................... 43
5.12.7 Wiring Diagram – 7 Button – Push Button ............................................................................... 44
6 PREVENTATIVE MAINTENANCE .......................................................................................................... 45
6.1 Maintenance and Inspection Table .................................................................................................. 45
6.2 Lubrication ....................................................................................................................................... 46
6.3 Recommended Technical Support for Various Spare Parts ............................................................ 47
6.4 Screw Tightening Torque (lb-ft) Specifications ................................................................................ 47
6.5 Troubleshooting ............................................................................................................................... 48
7 PARTS ILLUSTRATION .......................................................................................................................... 50
7.1 Hoist Body........................................................................................................................................ 50
7.2 Helical Gear Mechanism & Brake .................................................................................................... 52
7.3 Lifting Assembly ............................................................................................................................... 54
7.4 Control Panel Assembly – 3 Phase Power Supply .......................................................................... 56
7.5 Control Panel Assembly – 115 Volt 1-Phase Power Supply ........................................................... 57
7.6 Gear Limit Switch (OPTION) ........................................................................................................... 58
7.7 Push Button Assembly – Horizontal Pairs of Buttons ...................................................................... 59
7.8 Push Button Assembly – Horizontal Pairs of Buttons ...................................................................... 60
7.9 Push Button Assembly – Vertical Pairs of Buttons (Option) ............................................................ 62
7.10 Push Button Assembly – Vertical Buttons (Option) ......................................................................... 64