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Harrington CF015 Owner's Manual

Cf series. 1/2 ton through 5 ton capacity
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EFFECTIVE: January 31, 2018

MANUAL
CHAIN HOIST
CF SERIES
MODEL CF4
1/2 Ton through 5 Ton 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.

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  • Page 1 EFFECTIVE: January 31, 2018  MANUAL CHAIN HOIST CF SERIES MODEL CF4 1/2 Ton through 5 Ton 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.

  • Page 2: Table Of Contents

    Table of Contents Section Page Number Important Information and Warnings ……………………………………………………………………… 4 Terms and Summary Warning Tags and Labels Technical Information…………………………………………………………………………….…………. 7 Specifications Dimensions Optional Equipment Preoperational Procedures ……………………………………………………………………………… 11 Chain Attachment Points Mounting the Hoist Preoperational Checks and Trial Operation Operation …………………………………………………………………………………………………...
  • Page 3 Section Page Number Maintenance & Handling …………………………………………………………………………………. 26 Lubrication Disassembly, Assembly and Adjustment Hoist Disassembly Hoist Assembly Chaining Storage Outdoor Installation Troubleshooting …………………………………………………………………………………………… 37 Warranty …………………………………………………………………………………………………… 40 Parts List …………………………………………………………………………………………………… 42...

  • Page 4: Important Information And Warnings

    Record your hoist’s Code, Lot and Serial Number (see Section 9) on the front cover of this manual for identification and future reference to avoid referring to the wrong manual for information or instructions on installation, operation, inspection, maintenance, or parts. Use only Harrington authorized replacement parts in the service and maintenance of this hoist.
  • Page 5 If the hoist owner/user requires additional information, or if any information in the manual is not clear, contact Harrington or the distributor of the hoist. Do not install, inspect, test, maintain, or operate this hoist unless this information is fully understood.

  • Page 6: Warning Tags And Labels

    Warning Tags and Labels The warning tag illustrated below in Figure 1-1 is supplied with each hoist shipped from the factory. If the tag is not attached to your hoist’s hand chain with a chain stopper link, order a tag from your dealer and install it. Read and obey all warnings attached to this hoist.

  • Page 7: Technical Information

    *NOTE: Any lift of chain is available on request. Simply specify the length of chain desired when ordering. Because Harrington chains are specially heat treated, only authentic Harrington chains should be used on your hoist. NEVER attempt to lengthen the chain by attaching additional chain links to it or by any other means.

  • Page 8: Dimensions

    Headroom Cap. Product (Tons) Code (in) (in) (ft) (in) (in) (in) (in) CF005 12.8 CF010 14.6 1 1/2 CF015 17.3 CF020 20.1 CF030 23.2 CF050 24.4 13.5 CF005 to CF015 CF020 to CF030 CF050 Figure 2-1 Figure 2-2 Figure 2-3...

  • Page 9: Optional Equipment

    Table 2-3 Hook Dimension* T = Top Hook B = Bottom Hook Units = inch Cap. Product Hook (Tons) Code CF005 CF010 1½ CF015 T & B CF020 CF030 CF050 *Refer to Section 5.7 for inspection dimensions and limits. Optional Equipment 2.3.1...
  • Page 10 The inspection hook uses the standard Harrington hook set and is assembled with high-strength locking fasteners instead of rivets. Inspection hooks are available in top and bottom versions. Refer to Figure 2-5.

  • Page 11: Preoperational Procedures

    3.0 Preoperational Procedures Chain  3.1.1 Verify that the load chain is not twisted or tangled prior to operating the hoist. Make sure the bottom hook on the 2 (CF020) through the 5 (CF050) Ton multiple fall hoists is not capsized.

  • Page 12: Attachment Points

    Attachment Points  3.2.1 Prior to attaching the hoist ensure that all attachment points, suspension components and supporting structure are adequate to support the hoist and its load. If necessary consult a professional that is qualified to evaluate the adequacy of the suspension location and its supporting structure.

  • Page 13: Operation

    Operation Introduction  DO NOT WALK UNDER A SUSPENDED LOAD  HOIST OPERATORS SHALL BE REQUIRED TO READ THE OPERATION SECTION OF THIS MANUAL, THE WARNINGS CONTAINED IN THIS MANUAL, INSTRUCTION AND WARNING LABELS ON THE HOIST OR LIFTING SYSTEM, AND THE OPERATION SECTIONS OF ANSI/ASME B30.16 and ANSI/ASME B30.10. THE OPERATOR SHALL ALSO BE REQUIRED TO BE FAMILIAR WITH THE HOIST AND HOIST CONTROLS BEFORE BEING AUTHORIZED TO OPERATE THE HOIST OR LIFTING SYSTEM.

  • Page 14: Shall's And Shall Not's For Operation

    Shall’s and Shall Not’s for Operation  Improper operation of a hoist can create a potentially hazardous situation which, if not avoided, could result in death or serious injury, and substantial property damage. To avoid such a potentially hazardous situation THE OPERATOR SHALL: •...

  • Page 15: Operation

     Improper operation of a hoist can create a potentially hazardous situation which, if not avoided, could result in minor or moderate injury, or property damage. To avoid such a potentially hazardous situation THE OPERATOR SHALL: • Maintain a firm footing or be otherwise secured worn parts, and keep appropriate records of when operating the hoist.

  • Page 16: Inspection

    Inspection General 5.1.1 The inspection procedure herein is based on ANSI/ASME B30.16. The following definitions are from ANSI/ASME B30.16 and pertain to the inspection procedure below. Designated Person – a person selected or assigned as being competent to perform the specific ...

  • Page 17: Preoperational Inspection

    Preoperational Inspection 5.3.1 Visual inspections shall be made before the first use of each shift with records not required. Table 5-1 Preoperational Inspection All functional operating mechanisms for proper operation, adjustment, and unusual sounds. Hoist braking system for proper operation. Hooks and latches in accordance with ANSI/ASME B30.10, Frequent Inspection (paras.

  • Page 18: Occasionally Used Hoists

    Table 5-3 Periodic Inspection Requirements of frequent inspection. Evidence of loose bolts, nuts, or rivets. Evidence of worn, corroded, cracked, or distorted parts such as load blocks, suspension housing, chain attachments, clevises, yokes, suspension bolts, shafts, gears, bearings, pins, rollers and locking and clamping devices.
  • Page 19 Table 5-4 Hoist Inspection Methods and Criteria Item Method Discard Limit/Criteria Action Functional operating Visual, Auditory Mechanisms should be properly adjusted and Repair or replace mechanisms. should not produce unusual sounds when operated. as required. Components should not be deformed, scarred, or show significant wear.
  • Page 20 Table 5-4 Hoist Inspection Methods and Criteria Item Method Discard Limit/Criteria Action Chain Pin – Visual, Measure The pin should be free of scars or significant Replace deformation. The “d" dimension should not be less Deformation than discard value listed in Table 5-8. Load Chain –...
  • Page 21 Table 5-4 Hoist Inspection Methods and Criteria Item Method Discard Limit/Criteria Action Load Sheave Visual Pockets of Load Sheave should be clean and free of Replace. significant wear. Refer to Figure 5-3 (18). Load Gear Visual Teeth have excessive wear or damage. Refer to Replace.
  • Page 22 "u" Dimension "t" Dimension Nominal "k" Dimension* inch (mm) inch (mm) Product Code inch (mm) Standard Discard Standard Discard CF005 1.76 (44.6) 0.67 (17.0) 0.59 (15.0) 0.47 (12.0) 0.43 (10.8) CF010 1.92 (48.8) 0.86 (21.8) 0.79 (20.0) 0.63 (16.0) 0.57 (14.4) CF015 2.22 (56.3)
  • Page 23 Table 5-7 Body Top Pin Wear Dimensions “d” Dimension Product Code inch (mm) Standard Discard CF005 0.472 (12) 0.433 (11) CF010, CF020 0.472 (12) 0.433 (11) CF015, CF030, 0.630 (16) 0.591 (15) CF050 Table 5-8 Chain Pin Wear Dimensions “d” Dimension...
  • Page 24 Table 5-10 Friction Plate Wear Dimensions Thickness Product Code inch (mm) Standard Discard 0.118 (3.0) 0.098 (2.5) Table 5-11 Brake Bushing Wear Dimensions A Dimension Product Code inch (mm) Standard Discard CF005 0.118 (3.0) 0.079 (2.0) CF010, CF015, CF020, CF030, 0.157 (4.0) 0.118 (3.0) CF050...
  • Page 25 Table 5-12 Brake Ratchet Disc Wear Dimensions D Dimension Product Code inch (mm) Standard Discard CF005 3.425 (87) 3.307 (84) CF010, CF015, CF020, CF030, 3.858 (98) 3.740 (95) CF050 Figure 5-3 Pocket Wheel Figure 5-4 Load Gear Assembly...

  • Page 26: Maintenance & Handling

     Apply Harrington lubricating grease (Part No. ER1BS1951) or an equivalent to industrial general lithium grease, NLGI No. 0, to the bearing surfaces of the load chain links as indicated by the shaded areas in Figure 6-1. Also apply the grease to the areas of the load chain (shaded areas in Figure 6-1) that contact the load sheave.

  • Page 27: Disassembly, Assembly And Adjustment

    3) Do not extend the load chain. 4) Remove old grease on the disassembled parts. 5) Replace components with Harrington Hoist approved parts. 6) To reassemble, apply new grease, and use a new split pin and snap ring. Tools – The following tools are required to disassemble/reassemble the hoist.

  • Page 28: Hoist Assembly

    NOTE: The pawl pin is fixed with the U nut [25]. 11) Unscrew four socket bolts [22, 22-A] connecting body A [10] and B [11]. NOTE: Four socket bolts are fixed with U nuts [23] on the body B side. 12) Separate the body A [10] and B [11].
  • Page 29 6) Insert the end of the load chain [42] to the bottom hook [4] and fix them with the chain pin [7], slotted nut [8] and split pin [9]. For Bullard, Shur-loc, or Inspection type hooks, refer to Table 6- 3 for yoke nut torque specifications.
  • Page 30 Figure 6-5 Chain Guide Assembly 12) Clean and grease ball bearing A [15] and D [17-A] and insert into body A [10] (if being replaced). 13) Put the body A [10] with the ball bearings [15, 17-A] side down on the body B [11]. ...
  • Page 31  Make sure the pawl spring is fixed to the pawl and the snap ring is securely set at the groove of the pawl pin. 17) Thread friction disc [29] on the pinion [14]. 18) Wipe out any dirt on the friction disc [29], friction plates [32] and both sides of the ratchet disc [30] and make sure that bushing [31] is properly soaked with oil.
  • Page 32 [41]. Figure 6-9 Body “B” Assembly Table 6-3 Torque Specifications for Yoke Nuts (in-lb) Cap. Product Bottom Bottom Bottom     Inspection Inspection (Tons) Code Bullard Bullard Shur-loc Shur-loc CF005 CF010 1½ CF015 CF020 CF030 CF050...

  • Page 33: Chaining

    Chaining 6.5.1 Remove 3 Philips head screws from hand wheel cover and remove cover. 6.5.2 Remove the tap socket bolt [41] and tail pin [40] from body B [11]. 6.5.3 Hang hoist with the capacity label facing you. Refer to figure 6-10. 6.5.4 Verify load and hand chains (if installing new hand chain) are the correct length and all end links are in the same plane.
  • Page 34 Figure 6-12 Tail Pin Install 6.5.11 Install the tap socket bolt [41] into body B [11] and tighten by hand until the surfaces of the tap bolt and body B are firmly mated. 6.5.12 Install bottom hook For Single Fall Hoists a.
  • Page 35 Figure 6-13 Double Fall Chaining Figure 6-14 Triple Fall Chaining For Triple Fall Hoists a. Feed a piece of small diameter mechanics type wire around the idle sheaves in the top and bottom hook blocks. b. Make sure there are no twists in the load chain and attach the load chain to the wire in the bottom hook block.

  • Page 36: Storage

    Storage  6.6.1 IMPROPER chain hoist use could result in death or serious injury. To avoid these hazards:  ALWAYS store the hoist in a no load condition.  ALWAYS wipe off all dirt and water.  ALWAYS oil the chain, hook pins and hook latches. ...

  • Page 37: Troubleshooting

    7.0 Troubleshooting  Read and comply with instructions in this manual and use the hoist properly. Checking the sounds from the hoist in operation is a critical inspection. Note hoist sounds during operation. If a defect is found in the hoist, stop using it immediately and check the cause of the defect. Only Trained and competent personnel should inspect and repair the hoist.
  • Page 38 Table 7-1 Troubleshooting Guide Symptom Cause Remedy Reassemble properly and ensure proper lifting before reuse. During operation, hoist Poor load sheave and load chain contact idles or load drifts caused by improper chain-reeving. Reset the capsized hook. Hoist will not lift all the way (multiple fall Capsized hook hoists)
  • Page 39 Table 7-1 Troubleshooting Guide  Improper braking may cause improper load lowering. The hoist utilizes dry friction discs; do not apply oil to friction surfaces. Symptom Cause Remedy Over tightened brake Pull down hard (possibly with 2 people) on The hoist left under load for a long period the hand chain to loosen brake.

  • Page 40: Warranty

    Warranty Warranty explanation and terms. All products sold by Harrington Hoists, Inc. are warranted to be free from defects in material and workmanship from date of shipment by Harrington for the following periods: 1 year – Electric and Air Powered Hoists (excluding (N)ER2 Enhanced Features...
  • Page 41 This Page Intentionally Left Blank...

  • Page 42: Parts List

    Parts List When ordering Parts, please provide the Hoist code number, lot number and serial number located on the Hoist nameplate (see Figure 9-1 below). Reminder: Per Sections 1.1 and 3.4.4 to aid in ordering parts and product support, record the hoist Code, Lot and Serial Number in the space provided on the cover of this manual.
  • Page 43 9.1 1/2 to 5 Parts Figure 9-2 1/2 to 5 Ton Parts...

  • Page 44: 1/2 To 5 Ton Parts

    9.1 1/2 to 5 Ton Parts Fig. Parts / Name 1/2 Ton 1Ton 2 Ton 1 1/2 Ton 3 Ton 5 Ton Hoist Top Hook Assembly CF001005 CF001010 CF001015 Latch Assembly CF071005 CF071010 CF071015 Top Pin CF163005 CF163010 CF163015 Bottom Hook Complete Set M3021A005 M3021A010 M3021A015...

  • Page 45: Additional 2 Through 5 Ton Parts

    9.2 Additional 2 through 5 Ton Parts Figure 9-3 Additional 2 through 5 Ton Parts Parts / Fig. No. Name 2 Ton 3 Ton 5 Ton Hoist Top Hook Assembly CF001020 CF001030 Latch Assembly CF071020 CF071030 Chain Pin CF041020 M3041030 Slotted Nut for Fig.

  • Page 46: Optional Hooks

    9.3 Optional Hooks ® ® Figure 9-3 Bullard , Shur-Loc and Inspection Hooks ® Bullard Hooks Parts 1/2 Ton 1 Ton 1 1/2 Ton 2 Ton 3 Ton 5 Ton Fig. No. Name Hoist ® Bullard Top Hook 6027601 6027602 6027603 6027606 Complete Set...
  • Page 47 9.3 Optional Hooks ® Shur-Loc Hooks Parts 1/2 Ton 1 Ton 1 1/2 Ton 2 Ton 3 Ton 5 Ton Fig. No. Name Hoist ® Shur-Loc Top Hook 6030201 6030202 6030203 Complete Set ® Shur-Loc Hook 60140 60142 60144 Assembly Top Yoke Kit TYKITCB005 TYKITCB010 TYKITCB015...

  • Page 48: Optional Chain Containers

    9.4 Optional Chain Containers Figure 9-4 CF4 Optional Chain Container CF4 OPTIONAL CHAIN CONTAINERS Parts 1/2 Ton 1 Ton 1 1/2 Ton 2 Ton 3 Ton 5 Ton Fig. No. Name Hoist “05” Chain Container 60711 60713 60715 60713 60715 (BKC1) Assembly Chain Container 50810...
  • Page 49 NOTES...
  • Page 50 NOTES...
  • Page 51 NOTES...
  • Page 52 Harrington Hoists, Inc. Toll Free: 800-233-3010 www.harringtonhoists.com 401 West End Avenue Phone: 717-665-2000 Manheim, PA 17545 Fax: 717-665-2861 CFOM...

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