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R&M LOADMATE LM16 Installation And Maintenance Manual

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INSTALLATION AND
MAINTENANCE MANUAL
LM CHAIN HOIST
LOADMATE
English
STD-R-KHA-F-CQD-ENG
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.
®
LM16 - LM20 – LM25

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Summary of Contents for R&M LOADMATE LM16

  • Page 1 INSTALLATION AND MAINTENANCE MANUAL LM CHAIN HOIST ® LOADMATE LM16 - LM20 – LM25 English STD-R-KHA-F-CQD-ENG 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.
  • Page 2 LM16-20-25 I&M MANUAL/EN/11.30.2010 THIS PAGE INTENTIONALLY LEFT BLANK R&M Materials Handling, Inc. | 4501 Gateway Boulevard, Springfield, Ohio 45502 | PH: 1-937-525-5100 | FAX: 1-937-325-5319 2/73 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.

  • Page 3: Table Of Contents

    LM16-20-25 I&M MANUAL/EN/11.30.2010 CAUTION: Read the instructions supplied with the product before installation and commissioning. CAUTION: Keep the instructions in a safe place for future reference. Table of contents INTRODUCTION ............................5 Contact Information ..........................5 Warranty ............................... 5 Disclaimer ............................. 5 Safety ..............................
  • Page 4 LM16-20-25 I&M MANUAL/EN/11.30.2010 6.18 Two Speed – Three Phase – 208 / 230 / 460 Volt – Power Circuit ..........43 6.19 Two Speed – Three Phase – 208 / 230 / 460 Volt – Control Circuit ..........44 6.20 Two Speed –...

  • Page 5: Introduction

    LM16-20-25 I&M MANUAL/EN/11.30.2010 INTRODUCTION Contact Information Please do not hesitate to use the following contact information in the event that you may need assistance: R&M MATERIALS HANDLING, INC. 4501 Gateway Boulevard Springfield, OH 45502 General Telephone: 937 - 328-5100 Toll Free Telephone (US): 800 - 955-9967 General Fax: 937 - 325-5319...

  • Page 6: Safety

    LM16-20-25 I&M MANUAL/EN/11.30.2010 Safety NOTE: Read and understand this manual before using the hoist. Important issues to remember during installation, operation, maintenance, and inspection are provided at the hoist control stations, at various locations on the hoist, in this manual, and in the LoadMate®...
  • Page 7 LM16-20-25 I&M MANUAL/EN/11.30.2010 The words SHALL and SHOULD are used throughout this manual in accordance with definitions in the ASME B30 standards as follows: SHALL indicates a rule is mandatory and must be followed. SHOULD indicates a rule is a recommendation, the advisability of which depends on the facts in each situation.

  • Page 8: Placards And Instructions

    LM16-20-25 I&M MANUAL/EN/11.30.2010 NOTICE: It is a responsibility of the owner / user to install, inspect, test, maintain, and operate a hoist in accordance with the ASME B30.16 Safety Standard, OSHA Regulations, and ANSI / NFPA 70, National Electric Code. If the hoist is installed as part of a total lifting system, it is also the responsibility of the owner / user to comply with the applicable ASME B30 volume that addresses other types of equipment used in the system.

  • Page 9: Installation

    LM16-20-25 I&M MANUAL/EN/11.30.2010 INSTALLATION DANGER: Before installing, removing, inspection, or performing any maintenance on a hoist, the main switch shall be de-energized. Lock and tag the main switch in the de- energized position in accordance with ANSI Z244.1. Follow other maintenance procedures outlined in this manual and ASME B30.16.

  • Page 10: Mounting

    LM16-20-25 I&M MANUAL/EN/11.30.2010 Mounting Below are three types of mounting: 1. Hook Mounted 2. Base Mounted 3. Coupling Mounted 4. Trolley Mounted – NOT SHOWN – is accomplished via a Hook or Trolley Coupling to the Trolley Assembly. Figure 1. Mounting Types For all trolley-mounted hoists, refer to appropriate trolley manual for trolley installation instructions.

  • Page 11: Electrical Connection

    LM16-20-25 I&M MANUAL/EN/11.30.2010 Electrical Connection The user / owner must provide the main power supply hardware (cable, conductor bar, fuses, disconnect switch, etc.). CAUTION: Make sure that the power supply voltage is the same as that shown on hoist serial plate / nameplate.

  • Page 12: Three Phase Power Connections

    LM16-20-25 I&M MANUAL/EN/11.30.2010 Three Phase Power Connections Figure 2. Three Phase Control Box Power Connections PS – Power supply TR – Trolley connection PB – Pushbutton connection 1. Remove the control enclosure cover. 2. Insert the power supply cable through the cable gland or connector (PS). 3.

  • Page 13: Initial Start-Up

    LM16-20-25 I&M MANUAL/EN/11.30.2010 INITIAL START-UP WARNING: Before connecting power to hoist, check all “motion” buttons on pendant control assembly to make sure that they operate freely without binding or sticking. Check pendant cable and strain relief connection to ensure that they are not damaged. General Initial start-up procedures are as follows: Read all attached WARNING tags and placards affixed to hoist.

  • Page 14: Operational Checks - No Load

    LM16-20-25 I&M MANUAL/EN/11.30.2010 Operational Checks – No Load Check hoist motor brake function. Run empty load block up or down to check that load block does not drift more than 1.0 inch [25mm]. If so, adjust brake as described in Section 6.3 of this manual. Run empty load block down to check that fall stop (located on free end of load chain) makes proper contact with upper / lower travel safety limit switch and that limit switch functions properly.

  • Page 15: Hoist Operation

    LM16-20-25 I&M MANUAL/EN/11.30.2010 HOIST OPERATION WARNING: BEFORE PROCEEDING WITH THE NORMAL OPERATION OF THIS HOIST, THE OPERATOR/(S) SHALL BE TRAINED IN ACCORDANCE WITH THE LoadMate® Electric Chain Hoist Operator’s Manual AS SUPPLIED WITH THIS HOIST. WARNING: FAILURE TO READ AND COMPLY WITH ANY ONE OF THE LIMITATIONS NOTED IN THIS MANUAL AND THE LoadMate®...

  • Page 16: Swivel Trolley

    LM16-20-25 I&M MANUAL/EN/11.30.2010 SWIVEL TROLLEY Description – Technical Characteristics (swiveling trolley to 3.2 tons) NOTE: The trolley you have just purchased must be used only with the nominal load indicated on the rating plate. NOTE: The trolley’s service life will depend on the level of duty, the average operating time, the number of starts and the maintenance applied to it.

  • Page 17: Installation Of Swivel Trolley

    LM16-20-25 I&M MANUAL/EN/11.30.2010 Installation of Swivel Trolley The service life of the trolley depends upon the way it is installed. The instructions in this manual must be followed carefully for the installation, use and maintenance of the hoist. Any use contrary to these instructions can be dangerous.

  • Page 18: Electric Swivel Trolley

    LM16-20-25 I&M MANUAL/EN/11.30.2010 Figure 3. Drive wheel and idler wheel/side plates Adjust drive wheel and idler wheel/side plates as shown above. Electric Swivel Trolley Figure 4. Electric swivel trolley Table 1. Electric swivel trolley HOIST TYPE SWIVELING CAPACITY NUMBER OF WHEEL MOTOR TYPE TROLLEY...

  • Page 19: Swiveling Trolley (3.2 Tons)

    LM16-20-25 I&M MANUAL/EN/11.30.2010 5.3.1 Swiveling trolley (3.2 tons) Figure 5. Swiveling trolley (3.2 tons) CAPACITY MAX 3.2 TONS (3200 KG) RAY OF CURVE MINI 2.6 FEET 5.3.2 Swiveling trolley (3.2 to 5.0 tons) (NOT LOCALLY AVAILABLE) Figure 6. Swiveling trolley (3.2 to 5.0 tons) CAPACITY MAX 3.2 TO 5 TONS (3200 TO 5000 KG) RAY OF CURVE MINI 3.9 FEET R&M Materials Handling, Inc.

  • Page 20: Procedure To Adjust Swivel Trolley Guide Rollers

    LM16-20-25 I&M MANUAL/EN/11.30.2010 5.3.3 Procedure to adjust swivel trolley guide rollers 1. Loosen nut “A” (8 plcs). 2. Adjust guide rollers the maximum distance away from beam. 3. Place swivel trolley on beam. 4. Move trolley to curve section of beam. 5.

  • Page 21: Maintenance

    LM16-20-25 I&M MANUAL/EN/11.30.2010 MAINTENANCE Basic Hoist Construction Figure 8. Basic Hoist Components P 25010 1. TOP HOOK 2. HOIST MOTOR 3. GEAR CASE & GEARING 4. LOAD BLOCK ASSEMBLY 5. CHAIN CONTAINER 6. CHAIN SPROCKET 7. CONTROLS & ENCLOSURE R&M Materials Handling, Inc. | 4501 Gateway Boulevard, Springfield, Ohio 45502 | PH: 1-937-525-5100 | FAX: 1-937-325-5319 21/73 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.

  • Page 22: Hoist Motor And Brake Assembly

    LM16-20-25 I&M MANUAL/EN/11.30.2010 Hoist Motor and Brake Assembly The hoist motors are designed to provide dependable hoisting service. The standard motors are enclosed for IP55 rated protection against normal hazards of dust and moisture. The motor bearings are sealed and do not require further greasing.
  • Page 23 LM16-20-25 I&M MANUAL/EN/11.30.2010 Remove Hoist Motor and Brake Assembly (refer to Figure 9) 1. Remove load from load block assembly. 2. Raise load block assembly to hoist body. Allow slack in chain to permit tying up bottom block assembly to remove weight of bottom block assembly from load chain. 3.
  • Page 24 LM16-20-25 I&M MANUAL/EN/11.30.2010 Hoist Motor Brake The hoist motor brake is a D.C. electromagnetic disc brake and does not require adjustment. The brake brings the load to a smooth and quick stop and holds the load when the hoist motor is not energized. An energized coil releases the hoist motor brake and permits the raising and lowering of the load.

  • Page 25: Replacement Criteria For Motor Brakes

    LM16-20-25 I&M MANUAL/EN/11.30.2010 6.2.1 Replacement Criteria for Motor Brakes Table 2. Replacement Criteria for Motor Brakes THICKNESS AS NEW REPLACE WHEN LM 01 0.260 inches (6.6 mm) 0.220 inches (5.6 mm) LM 05 0.370 inches (9.4 mm) 0.330 inches (8.4 mm) LM 10 0.055 inches (1.4 mm) 0.016 inches (0.4 mm)
  • Page 26 LM16-20-25 I&M MANUAL/EN/11.30.2010 NOTE: MAXIMUM ALLOWABLE GAP IS 0.5mm or 0.020 inches. Remove round plastic dust cap on the side of the brake assembly. Turn off power to hoist, insert gage pin of proper diameter to check motor brake gap. Recommend that a gage pin set be available with increments of 0.001”...

  • Page 27: Torque Limiter (Refer To Figure 11)

    LM16-20-25 I&M MANUAL/EN/11.30.2010 Torque Limiter (Refer to Figure 11) The hoist is equipped with a torque limiter that is located in the gearbox assembly. The torque limiter is a safety device that prevents lifting excessive loads that may damage to the hoist. The torque limiter is a friction type slip clutch that couples the motor to the gear train.

  • Page 28: Load Chain

    LM16-20-25 I&M MANUAL/EN/11.30.2010 Load Chain CAUTION: A hoist SHALL NEVER be used if the load chain shows any evidence of mechanical damage or excessive wear. Never use the load chain as a sling. Use only original equipment chain as supplied by a factory authorized source. Improper load chain storage or installation can render the load chain unusable prior to the first lift.
  • Page 29 LM16-20-25 I&M MANUAL/EN/11.30.2010 Figure 12. Chain Dimensions 11 t Ød P25004 Measure the following chain dimensions at several points on chain: ( Figure 12 ) Dimensions of one link ( d x t ) where, d = diameter and t = pitch Length over 11 links ( 11 t ) Replace load chain if any one of these dimensions exceeds maximum allowed wear: LM 16...

  • Page 30: Load Chain Specifications (See Figure 12)

    LM16-20-25 I&M MANUAL/EN/11.30.2010 Load Chain Specifications (see Figure 12) Table 3. Load Chain Specifications Hoist Type: LM 16 LM 20/LM25 Chain Specification: Load chain - 9.0 x 27.0 Load chain - 11.3 x 31.0 Chain type: Standard Standard Diameter (ød) x pitch (t): 0.3543 x 1.0629 in [9.0 x 27.0 0.4449 x 1.2205 in [11.3 x 31.0 Length over 11 links (11t):...

  • Page 31: Installing The Load Chain

    LM16-20-25 I&M MANUAL/EN/11.30.2010 Installing the Load Chain Figure 13. Chain Installation Figure 13-A. Chain Orientation 1-FALL CHAIN INSTALLATION 1. Obtain an electric wire approximately 20 inches (50 cm) in length. 2. Insert the wire into the chain guide and push it through to the other side of the guide. 3.
  • Page 32 LM16-20-25 I&M MANUAL/EN/11.30.2010 2-FALL CHAIN INSTALLATION 1. Obtain an electric wire approximately 20 inches (50 cm) in length. 2. Insert the wire into the chain guide and push until it through to the other side of the guide. 3. Hook the chain onto the end of the electric wire on the chain container side. 4.

  • Page 33: Fall Stop Assembly (Refer To Figure 14)

    LM16-20-25 I&M MANUAL/EN/11.30.2010 Fall Stop Assembly (Refer to Figure 14) The slack fall stop is a safety stop, not a functional stop. The fall stop must be located at least six (6.0) inches [150mm] from end of last chain link. Figure 14.

  • Page 34: Chain Container

    LM16-20-25 I&M MANUAL/EN/11.30.2010 6.10 Chain Container Figure 15. Chain Container Installation CAUTION: Chain container must be in installed for effective operation of hoisting limit switch. Removing Chain Container (Figure 15) 1. Remove load from load block assembly. 2. Lower load block assembly to until a lowest point. This will remove weight of chain from chain container.

  • Page 35: Upper And Lower Travel Safety Limit Switch

    LM16-20-25 I&M MANUAL/EN/11.30.2010 6.11 Upper and Lower Travel Safety Limit Switch The Upper and Lower Travel Limit Switch is an automatic reset type switch and connected to the control circuit. The switch housing is recessed into the underside of hoist body. CAUTION: The primary limit device that controls the upper limit of travel is an emergency device only.

  • Page 36: Upper And Lower Rotary Travel Limit Switch

    LM16-20-25 I&M MANUAL/EN/11.30.2010 6.12 Upper and Lower Rotary Travel Limit Switch The rotary limit switch is adjustable and provides over-travel protection for the upper and lower limits of hoist travel. The limit switch is connected to the control circuit. Note: Rotary limit switch assembly cannot be added to a Hoist. The Hoist must have the rotary limit switch assembly provided at time of initial production.

  • Page 37: Hooks

    LM16-20-25 I&M MANUAL/EN/11.30.2010 6.13 Hooks Check hooks for deformation or cracks. Hooks must be replaced if throat opening has increased by more than 15%, or if throat opening has more than 10-degree twist from plane of straight hook. Figure 16. Measuring Hook Deformation Due to many types and sizes of hooks that can be furnished and/or specified by the user / owner, it is recommended that user / owner measure the actual throat opening of hook as originally furnished.

  • Page 38: Hook Inspection

    LM16-20-25 I&M MANUAL/EN/11.30.2010 6.14 Hook Inspection The wear on the top hook and the load hook shall be checked routinely. Measure the throat opening (dimension a 2). If the throat opening exceeds the maximum opening allowed (1.15 x a2), replace the hook. Damaged safety latches shall be replaced immediately.

  • Page 39: Hook Dimensions

    LM16-20-25 I&M MANUAL/EN/11.30.2010 6.15 Hook Dimensions Figure 17. Hook Dimensions TOP HOOK LOAD HOOK Table 4. Hook Dimensions Hook Data Dimensions inch / [mm] Test Hoist Hook øa2 øM ø a1 øa2 Fall Class LM 16 0.787 1.693 1.339 1.929 1.412 0.945 4.134...

  • Page 40: Top Hook

    LM16-20-25 I&M MANUAL/EN/11.30.2010 6.16 Top Hook Figure 18. Top Hook Orientation CHAIN CONTAINER BRACKET P25020 CAUTION: Before removing Top Hook, de-energize the power to the hoist per ANSI Z244.1 and make certain that any load is removed from the load hook. Also support the total weight of the hoist, including chain, prior to removing the Top Hook.

  • Page 41: Controls

    LM16-20-25 I&M MANUAL/EN/11.30.2010 6.17 Controls The two-speed hoists are available for 208, 230, 460, 575 Volt - three-phase – 60 hertz power supplies. The controls of the two-speed hoists are NOT re-connectable because the hoist motors are voltage specific. Note: The controls of the motorized trolley drive are not voltage re-connectable. Consult the motorized trolley manual if a voltage changeover is required.
  • Page 42 LM16-20-25 I&M MANUAL/EN/11.30.2010 Control Panel Layout Figure 19. Printed Control Circuit (2 Lifting Speeds with Emergency Stop) R&M Materials Handling, Inc. | 4501 Gateway Boulevard, Springfield, Ohio 45502 | PH: 1-937-525-5100 | FAX: 1-937-325-5319 42/73 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.

  • Page 43: Two Speed - Three Phase - 208 / 230 / 460 Volt - Power Circuit

    LM16-20-25 I&M MANUAL/EN/11.30.2010 6.18 Two Speed – Three Phase – 208 / 230 / 460 Volt – Power Circuit R&M Materials Handling, Inc. | 4501 Gateway Boulevard, Springfield, Ohio 45502 | PH: 1-937-525-5100 | FAX: 1-937-325-5319 43/73 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.

  • Page 44: Two Speed - Three Phase - 208 / 230 / 460 Volt - Control Circuit

    LM16-20-25 I&M MANUAL/EN/11.30.2010 6.19 Two Speed – Three Phase – 208 / 230 / 460 Volt – Control Circuit R&M Materials Handling, Inc. | 4501 Gateway Boulevard, Springfield, Ohio 45502 | PH: 1-937-525-5100 | FAX: 1-937-325-5319 44/73 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.

  • Page 45: Two Speed - Three Phase - 575 Volt - Power Circuit

    LM16-20-25 I&M MANUAL/EN/11.30.2010 6.20 Two Speed – Three Phase – 575 Volt – Power Circuit R&M Materials Handling, Inc. | 4501 Gateway Boulevard, Springfield, Ohio 45502 | PH: 1-937-525-5100 | FAX: 1-937-325-5319 45/73 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.

  • Page 46: Two Speed - Three Phase - 575 Volt - Control Circuit

    LM16-20-25 I&M MANUAL/EN/11.30.2010 6.21 Two Speed – Three Phase – 575 Volt – Control Circuit R&M Materials Handling, Inc. | 4501 Gateway Boulevard, Springfield, Ohio 45502 | PH: 1-937-525-5100 | FAX: 1-937-325-5319 46/73 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.

  • Page 47: Wiring Diagram - 3 Button - Push Button

    LM16-20-25 I&M MANUAL/EN/11.30.2010 6.22 Wiring Diagram – 3 Button – Push Button R&M Materials Handling, Inc. | 4501 Gateway Boulevard, Springfield, Ohio 45502 | PH: 1-937-525-5100 | FAX: 1-937-325-5319 47/73 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.

  • Page 48: Wiring Diagram - 5 Button - Push Button

    LM16-20-25 I&M MANUAL/EN/11.30.2010 6.23 Wiring Diagram – 5 Button – Push Button R&M Materials Handling, Inc. | 4501 Gateway Boulevard, Springfield, Ohio 45502 | PH: 1-937-525-5100 | FAX: 1-937-325-5319 48/73 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.

  • Page 49: Wiring Diagram - 7 Button - Push Button

    LM16-20-25 I&M MANUAL/EN/11.30.2010 6.24 Wiring Diagram – 7 Button – Push Button R&M Materials Handling, Inc. | 4501 Gateway Boulevard, Springfield, Ohio 45502 | PH: 1-937-525-5100 | FAX: 1-937-325-5319 49/73 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.

  • Page 50: Preventative Maintenance

    LM16-20-25 I&M MANUAL/EN/11.30.2010 PREVENTATIVE MAINTENANCE Maintenance and Inspection Table Table 7. Maintenance Schedule INSPECTION CHECK INTERVAL QUALIFIED PERSON BRAKE OPERATION FOR HOLDING AND RELEASING DAILY OPERATOR LOAD CHAIN FOR DAMAGE DAILY OPERATOR SUSPENSION SUPPORT OF P/ B ASSEMBLY DAILY OPERATOR CLEANLINESS &...

  • Page 51: Lubrication

    LM16-20-25 I&M MANUAL/EN/11.30.2010 Lubrication Table 8. Lubrication Specifications LUBRICATION SPECIFICATIONS ACCEPTABLE LUBRICANTS QUANTITY POINT Chain Oil or Liquid grease Chain lubricating fluid (Ceplattyn As required or similar) EP-90 Idler sprocket Grease (without MoS2) BP Energrease LS - EP 2 As required Slide bearing + KP 2 (DIN 51 502) Esso: Unirex N2...

  • Page 52: Recommended Technical Support For Various Spare Parts

    LM16-20-25 I&M MANUAL/EN/11.30.2010 Recommended Technical Support for Various Spare Parts Table 9. Recommended Technical Support for Various Spare Parts SPARE PART REPLACED BY Upper chain guide Qualified Electrician & Mechanic Output shaft Qualified Electrician & Mechanic PG cable gland Qualified Electrician Gear input shaft + adjusting nuts Qualified Mechanic Motor end cap...

  • Page 53: Troubleshooting

    LM16-20-25 I&M MANUAL/EN/11.30.2010 Troubleshooting Table 11. Troubleshooting PROBLEM POSSIBLE CAUSE POSSIBLE SOLUTION Emergency stop button is Hoist does not lift or lower load Deactivate button activated Blown fuse Replace the fuse Motor thermal protection Allow motor to cool down activated Pendant plug pin pushed out Reinstall plug pin Contactor terminal screws loose...

  • Page 54: Parts Illustrations

    LM16-20-25 I&M MANUAL/EN/11.30.2010 PARTS ILLUSTRATIONS Hoist Gearbox Components R&M Materials Handling, Inc. | 4501 Gateway Boulevard, Springfield, Ohio 45502 | PH: 1-937-525-5100 | FAX: 1-937-325-5319 54/73 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.
  • Page 55 LM16-20-25 I&M MANUAL/EN/11.30.2010 Table 12. Hoist Gearbox Parts List ITEM PART NUMBER DESCRIPTION 2269955 C16 BODY ( TS ) 200-230V 1+3+4 2269956 C16 BODY ( TS ) 460V 1+3+4 2269957 C16 BODY ( TS ) 575V 1+3+4 2279965 C20 BODY ( TS ) 200-230V 1+3+4 2279966 C20 BODY ( TS ) 460V...

  • Page 56: C16 / C20 / C25 Hoist Motor & Brake Assembly

    LM16-20-25 I&M MANUAL/EN/11.30.2010 C16 / C20 / C25 Hoist Motor & Brake Assembly R&M Materials Handling, Inc. | 4501 Gateway Boulevard, Springfield, Ohio 45502 | PH: 1-937-525-5100 | FAX: 1-937-325-5319 56/73 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.
  • Page 57 LM16-20-25 I&M MANUAL/EN/11.30.2010 Table 13. C16/C20/C25 Hoist Motor and Brake Assembly Parts List PART ITEM DESCRIPTION NUMBER 2245033 C16 / C20 MOTOR & BRAKE ASSY with PINION 208/230V 2245031 C16 / C20 MOTOR & BRAKE ASSY with PINION 460V 2245032 C16 / C20 MOTOR &...

  • Page 58: Lifting Assembly - C16 Only

    LM16-20-25 I&M MANUAL/EN/11.30.2010 Lifting Assembly – C16 Only R&M Materials Handling, Inc. | 4501 Gateway Boulevard, Springfield, Ohio 45502 | PH: 1-937-525-5100 | FAX: 1-937-325-5319 58/73 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.
  • Page 59 LM16-20-25 I&M MANUAL/EN/11.30.2010 Table 14. C16 Lifting Assembly Parts List - (C16 ONLY) PART ITEM DESCRIPTION NUMBER 2279955 TOP HOOK SET ( includes 2+3+4+5+6 ) 2279914 TOP HOOK SAFETY LATCH – STEEL PLATE TYPE 2269915 C16 HOOK BLOCK ASSEMBLY 2-FALL 2279914 C16 HOOK SAFETY LATCH 2-FALL STEEL PLATE TYPE 2267000...

  • Page 60: Lifting Assembly - C20/25 Only

    LM16-20-25 I&M MANUAL/EN/11.30.2010 Lifting Assembly – C20/25 Only R&M Materials Handling, Inc. | 4501 Gateway Boulevard, Springfield, Ohio 45502 | PH: 1-937-525-5100 | FAX: 1-937-325-5319 60/73 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.
  • Page 61 LM16-20-25 I&M MANUAL/EN/11.30.2010 Table 15. C20 / C25 Lifting Assembly Parts List - (C20 / C25 ONLY) PART ITEM DESCRIPTION NUMBER 2279955 TOP HOOK SET (includes 2+3+4+5+6) 2279914 TOP HOOK SAFETY LATCH – STEEL PLATE TYPE 2279915 C20/25 HOOK BLOCK ASSEMBLY 2-FALL 2279914 C20/25 HOOK SAFETY LATCH 2-FALL STEEL PLATE TYPE 2277001...

  • Page 62: C16 / C20 / C25 Electrical Control Assembly

    LM16-20-25 I&M MANUAL/EN/11.30.2010 C16 / C20 / C25 Electrical Control Assembly R&M Materials Handling, Inc. | 4501 Gateway Boulevard, Springfield, Ohio 45502 | PH: 1-937-525-5100 | FAX: 1-937-325-5319 62/73 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.
  • Page 63 LM16-20-25 I&M MANUAL/EN/11.30.2010 Table 16. C16/C20/C25 Electrical Control Assembly Parts List PART ITEM DESCRIPTION NUMBER 2263015 CONTROL BOX (BASE + COVER) 2263008 CONTROL PANEL ASSEMBLY: 208/230/460V – 115V – 60HZ 2263007 CONTROL PANEL ASSEMBLY: 575V – 115V – 60HZ 7983072 CONTACTOR K10 - 208/230/460/575V –...

  • Page 64: Double Brake (Option) C16 / C20 / C25

    LM16-20-25 I&M MANUAL/EN/11.30.2010 Double Brake (Option) C16 / C20 / C25 6A – 6B Table 17. C16/C20/C25 Double Brake Option Parts List ITEM PART NUMBER DESCRIPTION 52336943 COMPLETE BOX FOR LOW VOLTAGE 52338342 SUPPORT BOX ASSY FOR LOW VOLTAGE 52337007 BRAKE ASSEMBLY 52336944 COMPLETE MAGNET BOX...
  • Page 65 LM16-20-25 I&M MANUAL/EN/11.30.2010 THIS PAGE INTENTIONALLY LEFT BLANK R&M Materials Handling, Inc. | 4501 Gateway Boulevard, Springfield, Ohio 45502 | PH: 1-937-525-5100 | FAX: 1-937-325-5319 65/73 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.

  • Page 66: Electric Trolley (Swiveling Trolley 0 To 3.2 Tons (3200 Kg))

    LM16-20-25 I&M MANUAL/EN/11.30.2010 Electric trolley (Swiveling trolley 0 to 3.2 Tons (3200 Kg)) Figure 20. Electric trolley (swiveling trolley 0 to 3.2 tons (3200 Kg)) NOTE: ECH is attached to swivel trolley through a mechanical connection. No top hook connection available.
  • Page 67 LM16-20-25 I&M MANUAL/EN/11.30.2010 Table 18. Electric trolley (Swiveling trolley 0 to 3.2 Tons (3200 Kg)) ITEM DESCRIPTION CODE Complete 2-speed motor drive 460V 52306026 115Vc ≤ 3.2 Ton 575V 52306027 (3200 Kg) 208/230V 52306028 Complete inverter motor drive ≤ 1 Ton 460V 52299090 115Vc...

  • Page 68: Push Button Assembly - Horizontal Pairs Of Buttons

    LM16-20-25 I&M MANUAL/EN/11.30.2010 Push Button Assembly – Horizontal Pairs of Buttons Table 19. Push Button Assembly (Horizontal Pairs of Buttons) Parts List PART ITEM DESCRIPTION NUMBER 2309765010 P/B ASSEMBLY 10 FT, E-STOP, TWO SPEED HOIST 2309765015 P/B ASSEMBLY 15 FT, E-STOP, TWO SPEED HOIST 2309765020 P/B ASSEMBLY 20 FT, E-STOP, TWO SPEED HOIST 2309767010...

  • Page 69: Push Button Assembly - Horizontal Pairs Of Buttons

    LM16-20-25 I&M MANUAL/EN/11.30.2010 Push Button Assembly – Horizontal Pairs of Buttons Table 20. Push Button Assembly – Horizontal Pairs of Buttons Parts List ITEM PART NUMBER DESCRIPTION 52301832 PISTOL GRIP P/B CONTROL ASSEMBLY – TWO SPEED 2213466004 P/B CONTROL ASSEMBLY – TWO SPEED – 5 BUTTON 2213466005 P/B CONTROL ASSEMBLY –...

  • Page 70: Push Button Assembly - Vertical Pairs Of Buttons (Option)

    LM16-20-25 I&M MANUAL/EN/11.30.2010 8.10 Push Button Assembly – Vertical Pairs of Buttons (Option) R&M Materials Handling, Inc. | 4501 Gateway Boulevard, Springfield, Ohio 45502 | PH: 1-937-525-5100 | FAX: 1-937-325-5319 70/73 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.
  • Page 71 LM16-20-25 I&M MANUAL/EN/11.30.2010 Table 21. Push Button Assembly – Vertical Pairs of Buttons (Option) Parts List PART ITEM DESCRIPTION NUMBER 2309673010 E-STOP, SINGLE SPEED HOIST – 10 FT P/B ASSEMBLY E-STOP, SINGLE SPEED HOIST – 15 FT P/B ASSEMBLY 2309673015 E-STOP, SINGLE SPEED HOIST –...

  • Page 72: Push Button Assembly - Vertical Buttons (Option)

    LM16-20-25 I&M MANUAL/EN/11.30.2010 8.11 Push Button Assembly – Vertical Buttons (Option) Table 22. Push Button Assembly - Vertical Buttons (Option) Parts List PART ITEM DESCRIPTION NUMBER 2212932011 3 BUTTON P/B TELEMECANIQUE – S*, 1H 2212932012 3 BUTTON P/B TELEMECANIQUE – S*, 2H 2212932032 5 BUTTON P/B TELEMECANIQUE –...
  • Page 73 LM16-20-25 I&M MANUAL/EN/11.30.2010 THIS PAGE INTENTIONALLY LEFT BLANK R&M Materials Handling, Inc. | 4501 Gateway Boulevard, Springfield, Ohio 45502 | PH: 1-937-525-5100 | FAX: 1-937-325-5319 73/73 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.

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