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EFFECTIVE: October 14, 2024
OWNER'S MANUAL
SUPPLEMENT
ELECTRIC
CHAIN HOIST
ED SERIES
ED1050
1050 Lb. Capacity
Code, Lot and Serial Number
This equipment should not be installed, operated or
maintained by any person who has not read and understood
all the contents of this manual. Failure to read and comply
with the contents of this manual can result in serious bodily
injury or death, and/or property damage.
© HARRINGTON HOISTS, INC.
ALL RIGHTS RESERVED
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Table of Contents
Related Manuals for Harrington ED Series
Summary of Contents for Harrington ED Series
- Page 1 Failure to read and comply with the contents of this manual can result in serious bodily injury or death, and/or property damage. © HARRINGTON HOISTS, INC. ALL RIGHTS RESERVED...
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Page 2: Table Of Contents
This OWNER’S MANUAL SUPPLEMENT is intended for use in combination with the “Owner’s Manual for Electric Chain Hoist ED Series 125 through 525 Lb. Capacity”. Refer to the Table of Contents below to determine the location(s) of information pertaining to your hoist. References to the “Owner’s Manual for Electric Chain Hoist ED Series 125 through 525 Lb. - Page 3 Section Page Number Hoist Controls EDOM Electric Chain Hoist with Trolley EDOM Inspection ……………………………………………………………………………………..10 and EDOM General EDOM Inspection Classification EDOM Frequent Inspection EDOM Periodic Inspection EDOM Occasionally Used Hoists EDOM Inspection Records EDOM Inspection Methods and Criteria 10 and EDOM Maintenance &...
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Page 4: Technical Information
2.0 Technical Information Specifications 2.1.1 Product Code 2.1.2 Features and General Specifications Push Button Pendant Control – Standard Weight/Size – Light weight and compact size, easy to install, move, or store Double Braking System – A Weston style load brake and a regenerative brake Low Headroom –... -
Page 5: Dimensions
Table 2-1 Hoist Motor Rating Intermittent Duty Product Code Motor Short Rating Rated Time Cap. Current Rated Duty Single Dual Duty Max. Start at 120V (lbs.) Output Current Rating Speed Speed Rating Freq. (amps) (Hp) at 115V (min) S Model DS Model % ED (Times/Hr) - Page 6 Table 2-4 Hoist with Push or Geared Trolley Specifications Push Short Min. Rated Standard Button Motor Time Adjustable Radius Capacity Lifting Speed Intermittent Current Product Code Lift Cord Output Duty Beam Width (lbs) (ft/min) Duty Rating at 120V (ft) (HP) Rating (in.) Curve...
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Page 7: Part Names
Table 2-7 ED1050 Hook Dimensions** Capacity Hook (in) (in) (in) (in) (in) (in) (in) (lbs.) 1050 Bottom (1.1*) (0.7*) (0.9*) (0.7*) *Refers to Old Style ED1050 Bottom Hook **See Table 5-5 for discard dimensions. Part Names Figure 2-4 ED1050 Single and Dual Speed Part Names... -
Page 8: Pre-Operational Procedures
3.0 Pre-operational Procedures 3.2.1 Chain 3.2.1 The quantity and location of the chain components including Cushion Rubbers, Washers and Stopper Assemblies is shown in Table 3-2, and Figure 3-2. Ensure that all chain components are in the correct location and properly installed. Never operate the hoist with incorrect, missing or damaged chain components. -
Page 9: Mounting The Hoist
Mounting the Hoist 3.6.1 Manual Trolley - Follow instructions in Owner's Manual provided with the trolley. Hook Mounted to a Fixed Location - Attach the hoist’s top hook to the fixed suspension point. 3.6.2 Ensure that the fixed suspension point rests on the center of the hook’s saddle and 3.6.3 the hook’s latch is engaged. - Page 10 5.0 Inspection The information listed in this section is intended to supplement Section 5.7 of the EDOM. Table 5-3 Hoist Inspection Methods and Criteria Use this table in conjunction with Table 5-3 of the EDOM. The entries in this table replace in their entirety the corresponding entries in Table 5-3 of the EROM.
- Page 11 Table 5-5 Top Hook & Bottom Hook Dimensions “k” Measured When New: Top: _________________________ Bottom: ______________________ "u" Dimension "t" Dimension *Nominal "k" Capacity inch (mm) inch (mm) Hook Dimension (lbs) inch (mm) Standard Discard Standard Discard 1.78 (45.1) 0.709 (18.0) 0.673 (17.1) 0.512 (13.0) 0.484 (12.3)
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Page 12: Parts List
9.0 Parts List When ordering Parts, please provide the Hoist code number, lot number and serial number located on the Hoist nameplate (see fig. below). Reminder: Per sections 1.1 and 3.9.4 to aid in ordering Parts and Product Support, record the Hoist code number, lot number and serial number in the space provided on the cover of this manual. - Page 13 This Page Intentionally Left Blank...
- Page 14 ED1050 ADDITIONAL PARTS FIGURE 9-1 ED1050 ADDITIONAL PARTS...
- Page 15 ED1050 ADDITIONAL PARTS Qty Per Fig. No. Part Number Part Name Hoist E3DBX48S1470 Connection yoke complete set E3DBX48S6460 Top hook assembly CF071005 Hook Latch assembly E3DBX48S9470 Connection yoke ES006005L Top Pin, L L3183008 Slotted nut 9009403 Split pin E3DBX48S9580 Joint yoke E3DBX48S9592 Protection pad J1AG25003535...
- Page 16 ED1050 ADDITIONAL PARTS Qty Per Fig. No. Part Number Part Name Hoist E2D1835125 Chain container E2D854125 Socket bolt BP E2D853125 U nut 9009402 Split pin EDHX24S9801 Nameplate B** E3DHX48S9807 Nameplate C E3DBX48S9599 Warning Seal E (Finger protection) E3DHX48S9802 Nameplate M (Motor Nameplate) LCED125NP Load Chain **Old style 1050 model had discontinued P/Ns: E3DHX48S9801 &...
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- Page 20 Harrington Hoists, Inc. Toll Free: 800-233-3010 401 West End Avenue www.harringtonhoists.com Phone: 717-665-2000 Manheim, PA 17545 Fax: 717-665-2861 © HARRINGTON HOISTS, INC, ALL RIGHTS RESERVED EDOM1050SUP-ENG...
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