Harrington-hoists-and-cranes MR Trolley - (MR1) User Manual

EFFECTIVE: May 20, 2008 Owner’s Manual MOTORIZED TROLLEY MR SERIES 1 Ton through 20 Ton Capacity Code, Lot and Serial Number WARNING This equip

10 3.0 Pre-operational Procedures 3.1 Assembly and Adjustment 3.1.1 When the MR trolley is combined with a hoist, follow and complete all pre-oper

11 Controller Cover AssemblyMachine Screw& Spring WasherPlate A(Retains Shaft)Hoist Fixing ShaftConnection ShaftYoke BoltConnection Yoke(Standar

12 3.1.5 Trolley Assembly 1) Refer to Figure 3-3 or 3-4. 2) Remove the Shaft Stopper Pin, Side Plate S, and Spacers from the Suspension Shaft. For

13 Note:  15 and 20 Ton trolleys use 2 Suspension Shafts and do not use Trolley Fixing Shafts.  Trolley Fixing Shaft is shown in front of Suspe

14 3.1.6 Adjusting the trolley width - After assembling trolley per Section 3.1.5, check the adjustment as follows: 1) Refer to Figure 3-6 or 3-7.

15 Note: Inner Spacer rows on Table 3-2 list two numbers. First number is the quantity of spacers located on the left side of the Suspender or

Table 3-2 Number of Adjusting Spacers 212 872 16114 875 Beam Flange Width (in) 1652 852 16152 3 413 1693 873 16153 4 1634 1654 1674 434 16154 5 16

Table 3-2 Number of Adjusting Spacers (continued) 1617 417 Beam Flange Width (in) 817 1657 877 8 1678 16118 9 819 879 10 8110 4110 8310 2110 11 81

2 Table of Contents Section Page Number 1.0 Important Information and Warnings………………………………………………………………………. 4 1.1 Terms and Summary 1.2 Warning Tag

18 3.1.7 Counter Weight – For proper balance 1 Ton, dual speed MR trolleys (code MR010SD) require a Counter Weight when installed on a 3 7/8 inch o

19 Figure 3-10 Optional trolley installation method – up to 5 Ton 3.3.4 Optional Method for 8 to 20 Ton Trolley with hoist - refer to Figure 3-11

20 Figure 3-11 Optional trolley installation method – 8 Ton and Larger 3.4 Electrical Connections 3.4.1 CAUTION Ensure that the voltage of the ele

21 Power Supply Cable Hoist Connection – The Power Supply Cable connects directly to the trolley's Switch Box using Cable Holder Assembly. Make

22 Figure 3-12 Pendant and Power Supply Cable Connection – Product Code ERM001H to ERM100L Figure 3-13 Pendant and Power Supply Cable Connect

23 Figure 3-14 Power supply cable terminal connections. Figure 3-15 Power Supply Cable installation and Guide Wire location.

24 3.5 Pre-operational Checks and Trial Operation 3.5.1 Refer to the trolley's Nameplate and record the Code, Lot and Serial Number in the sp

25 4.0 Operation 4.1 Introduction DANGER DO NOT WALK UNDER A SUSPENDED LOAD WARNING HOIST OPERATORS SHALL BE REQUIRED TO READ THE OPERATION SECTI

26 The operation of an overhead hoist involves more than activating the hoist’s controls. Per the ANSI/ASME B30 standards, the use of an overhead ho

27 CAUTION Improper operation of a hoist can create a potentially hazardous situation which, if not avoided, could result in minor or moderate injury

3 Section Page Number 6.0 Maintenance & Handling…………………………………………………………………………………... 34 6.1 Lubrication 6.2 Brake 6.3 Storage 6.4 Outdoor Install

28 5.0 Inspection 5.1 General 5.1.1 The inspection procedure herein is based on ANSI/ASME B30.16. The following definitions are from ANSI/ASME B30

29 5.3 Frequent Inspection 5.3.1 Inspections should be made on a FREQUENT basis in accordance with Table 5-1, “Frequent Inspection.” Included in th

30 5.7 Inspection Methods and Criteria 5.7.1 This section covers the inspection of specific items. The list of items in this section is based on

31 Table 5-3 Trolley Inspection Methods and Criteria Item Method Criteria Action Pendant - Switches Function Depressing and releasing push butto

32 Table 5-4 Track Wheel Wear Dimensions 1 to 5 Ton: 8 to 20 Ton: Note: Track wheels are for flat and tapered flanges. “d” Dimension inch (mm)

33 Table 5-6 Motor Brake Wear Dimensions "A" Dimension - inch (mm) Single Speed Dual Speed Capacity (Ton) Standard Discard Standard

34 6.0 Maintenance & Handling 6.1 Lubrication 6.1.1 Lubricate the following trolley components with NLGI (National Lubricating Grease Institute

35 7.0 Troubleshooting WARNING HAZARDOUS VOLTAGES ARE PRESENT IN THE TROLLEY AND IN CONNECTIONS BETWEEN COMPONENTS. Before performing ANY maintenanc

36 8.0 Warranty Warranty explanation and terms. All products sold by Harrington Hoists, Inc. are warranted to be free from defects in material and

37 9.0 1/8 to 20 Ton Parts List When ordering Parts, please provide the Hoist code number, lot number and serial number located on the Hoist nameplat

4 1.0 Important Information and Warnings 1.1 Terms and Summary This manual provides important information for personnel involved with the installat

38 9.1 Electric Parts – 1/8 to 5 Ton Figure 9-1 Electric Parts

39 9.1 Electric Parts – 1/8 to 5 Ton Figure No. Part Name Parts Per Trolley 1 Ton 2 Ton 3 Ton 5 Ton 1 Connection Box 1 MR1DS9401 2 Connecti

40 9.2 Pendant Parts – 1/8 to 5 Ton Figure 9-2 Pendant Parts

41 9.2 Pendant Parts – 1/8 to 5 Ton Figure No. Part Name Parts Per Trolley 1 Ton 2 Ton 3 Ton 5 Ton 1 Bar Holder Assembly 1 MR1DS1481 2 Bar H

42 9.3 Power Supply Parts – 1/8 to 5 Ton Figure 9-3 Power Supply Parts

43 9.3 Power Supply Parts – 1/8 to 5 Ton Figure No. Part Name Parts Per Trolley 1 Ton 2 Ton 3 Ton 5 Ton 1 Power Supply Cable 4C Assembly 1 MR1

44 9.4 Side Plates and Suspension Parts – 1/8 to 5 Ton Figure 9-4 Side Plates and Suspension Parts

45 9.4 Side Plates and Suspension Parts – All Speeds – 1/8 to 5 Ton Figure No. Part Name Parts Per Trolley 1 Ton 2 Ton 3 Ton 5 Ton 1 Side Plate

46 9.5 Motor Parts – 1/8 to 5 Ton

47 9.5 Motor Parts – 1/8 to 5 Ton Figure No. Part Name Parts Per Hoist 1 Ton 2 Ton 3 Ton 5 Ton 1 Socket Bolt 4 90912134 2 Motor Cover Asse

5 WARNING Equipment described herein is not designed for and MUST NOT be used for lifting, supporting, or transporting people, or for lifting or su

48 9.6 Motor Parts – 8 to 20 Ton Figure 9-6 Motor Parts

49 9.6 Motor Parts – 8 to 20 Ton Single Body Trolley Double Body Trolley Figure No. Part Name Parts Per Trolley 080 100L 100S Parts Per Trolley 1

50 9.7 Side Plates and Suspension Parts – 8 to 20 Ton Figure 9-7 Side Plates and Suspension Parts

51 9.7 Side Plates and Suspension Parts – 8 to 20 Ton Single Body Trolley Double Body Trolley Figure No. Description Parts per Trolley 080 100L 100

52 9.8 Electric Parts – 8 to 20 Ton Figure 9-8 Electric Parts

53 9.8 Electric Parts – 8 to 20 Ton Figure No. Description Parts Per Trolley 080 100L 1 Connection Box 1 MR1DS9401 2 Connection Box Lid 1 MR1DS

54 9.9 Electric Parts Single Speed – 8 to 20 Ton Figure 9-9 Electric Parts Single Speed

55 9.9 Electric Parts Single Speed – 8 to 20 Ton Figure No. Description Parts Per Trolley 100S 150 200 1 Connection Box 1 MR1DS9401 2 Connection

56 9.10 Electric Parts Dual Speed – 8 to 20 Ton Figure 9-10 Electric Parts Dual Speed

57 9.10 Electric Parts Dual Speed – 8 to 20 Ton Figure No. Description Parts Per Trolley 100S 150 200 1 Connection Box Assembly 1 MR1IS1470 2 Pan

6 DANGER HAZARDOUS VOLTAGES ARE PRESENT IN THE CONTROL BOX, OTHER ELECTRICAL COMPONENTS, AND CONNECTIONS BETWEEN THESE COMPONENTS. Before performi

58 9.11 Power Supply Parts – 8 to 20 Ton Figure 9-11 Power Supply Parts Figure No. Description Parts per Trolley 080 100L 100S 150 200 1 Power

59 This Page Intentionally Left Blank

60 9.12 Pendant Parts – 8 to 20 Ton Figure 9-12 Pendant Parts

61 9.12 Pendant Parts – 8 to 20 Ton Figure No. Description Parts Per Trolley 080 100L 100S 150 200 1 Bar Holder Assembly 1 MRDS1481 2 Bar Holde

62 9.13 Optional Parts – 8 to 20 Ton Figure 9-13 Optional Parts Figure No. Description 080 100L 100S 200 1 Hanger Plate A Assembly MS1401075

63 This Page Intentionally Left Blank

www.harringtonhoists.com Harrington Hoists, Inc. Harrington Hoists – Western Division 401 West End Avenue 23

7 1.2 Warning Tag and Labels The warning tag illustrated below in Figure 1-1 is supplied with each trolley shipped from the factory. If the tag is

8 2.0 Technical Information 2.1 Specifications 2.1.1 Product Code for MR Trolley Alone: 2.1.2 Product Code for MR Trolley with ER Series Electric

9 2.1.3 Operating Conditions and Environment Temperature Range: -4° to +104°F (-20° to +40°C) Humidity: 85% or less Enclosure Rating: Trolley M