KITO TNER Series Owner's Manual
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KITO TNER Series Owner's Manual

Theatrical chain hoist
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EFFECTIVE: June 28, 2022
Owner's Manual
THEATRICAL
CHAIN HOIST
TNER
SERIES
1/2 Ton through 2 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.
© HARRINGTON HOISTS, INC.
ALL RIGHTS RESERVED

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  • Page 1 EFFECTIVE: June 28, 2022 Owner’s Manual THEATRICAL CHAIN HOIST TNER SERIES 1/2 Ton through 2 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…………………………………………………………………………….…………. 8 Specifications Dimensions Preoperational Procedures ………………………………………………………………………………..10 Gearbox Chain Mounting Location Mounting the Hoist Electrical Connections Preoperational Checks and Trial Operation Operation …………………………………………………………………………………………………...
  • Page 3 Section Page Number Maintenance & Handling …………………………………………………………………………………. 26 Lubrication – Load Chain, Hooks and Gearbox Motor Brake Load Chain Friction Clutch Storage Outdoor Installation Troubleshooting …………………………………………………………………………………………… 32 Warranty …………………………………………………………………………………………………… 35 Parts List …………………………………………………………………………………………………… 36 Appendix A: Wiring Diagram …………………………...………………………………………………………… 53...

  • Page 4: 1.0 Important Information And Warnings

    1.0 Important Information and Warnings Terms and Summary This manual provides important information for personnel involved with the installation, operation and maintenance of this product. Although you may be familiar with this or similar equipment, it is strongly recommended that you read this manual before installing, operating or maintaining the product.
  • Page 5  Equipment described herein is not designed for and MUST NOT be used for lifting, supporting, or transporting people, or for lifting or supporting loads over people. Equipment described herein should not be used in conjunction with other equipment unless necessary and/or required safety devices applicable to the system, crane, or application are installed by the system designer, system manufacturer, crane manufacturer, installer, or user.
  • Page 6  HAZARDOUS VOLTAGES ARE PRESENT IN THE CONTROL BOX, OTHER ELECTRICAL COMPONENTS, AND CONNECTIONS BETWEEN THESE COMPONENTS. Before performing ANY mechanical or electrical maintenance on the equipment, de-energize (disconnect) the main switch supplying power to the equipment; as well as lock and tag the main switch in the de-energized position. Refer to ANSI Z244.1, “Personnel Protection –...

  • Page 7: 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 or hoist’s pendant (pickle) cord, order a tag from your dealer and install it. Read and obey all warnings attached to this hoist.

  • Page 8: 2.0 Technical Information

    2.0 Technical Information Specifications 2.1.1 Product Code 2.1.2 Operating Conditions and Environment Temperature range: -4° to +104°F (-20° to +40°C) Humidity: 85% or less Noise Level: 85 dB or less (A scale: measured 1 meter away from electric chain hoist) Enclosure Rating: Hoist Meets IP55, Optional Pendant (Pickle) Meets NEMA 4X Supply Voltage:...

  • Page 9: Dimensions

    Dimensions Figure 2-2 Hoist Dimensions (See Table 2-3) Table 2-2 Hook Dimension* C = Chain Hook B = Body Hook Units = inch Capacity Code Hook 005L 010L/S 020L/S *Refer to Section 5.7 for inspection dimensions and limits. Table 2-3 Hoist Dimensions Minimum Headroom Product...

  • Page 10: Preoperational Procedures

    Preoperational Procedures Gearbox 3.1.1 The gearbox is filled with the correct amount of grease at the time of shipment. 3.1.2 Refer to Section 6.1.3 when replacing the gear grease. 3.1.3 Gear grease for TNER is Sumiplex L-Mo No.1 (Part No. SA1BS1855). 3.2 oz. (90 grams) of grease is used to lubricate the gears.
  • Page 11 3.2.5 When running chain through the hoist without a load, check for knots in the chain prior to use. TNERs are typically chained with long lift lengths which makes knotting of the chain easier to occur and more difficult to detect. Always monitor the chain while operating the hoist to verify that there are no knots and that the chain is being fed into the hoist in-line with the outer chain guide and axis of rotation of the load sheave.

  • Page 12: Mounting Location

     3.2.8 Verify that the load chain is not twisted or tangled prior to operating the hoist. Make sure the chain hook on 2 Ton double fall models is not capsized. See Figures 3-3 and 3-4. Correct all chain irregularities before conducting the first hoist operation. Figure 3-3 Twist in Load Chain –...

  • Page 13: Mounting The Hoist

    Mounting the Hoist 3.4.1 Hook Mounted to a Fixed Location - Attach the hoist’s hook to the fixed suspension point. 3.4.2 The hoist may be mounted by the chain hook or the body hook to a fixed suspension point.  3.4.3 Ensure that the fixed suspension point rests on the center of the hook’s saddle and that the hook’s latch is engaged.
  • Page 14 Cable Exit for Large Gauge Cable Standard Cable Exit (Greater than 0.55” Diameter) Figure 3-6 Cable Support Assembly 3.5.8 Connection to Electrical Power Source - The red, blue and black wires of the Power Supply Cable should be connected to an Electric Power Disconnect Switch or Circuit Breaker. This connection should be made so that the hoist is phased properly.

  • Page 15: Preoperational Checks And Trial Operation

    Preoperational Checks and Trial Operation  3.6.1 Confirm the adequacy of the rated capacity for all slings, chains, wire ropes and all other lifting attachments before use. Inspect all load suspension members for damage prior to use and replace or repair all damaged parts. ...

  • Page 16: 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 17: Shall's And Shall Not's For Operation

    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 hoist is subject to certain hazards that cannot be mitigated by engineered features, but only by the exercise of intelligence, care, common sense, and experience in anticipating the effects and results of activating the hoist’s controls.

  • Page 18: Hoist Controls

     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 when operating the hoist.

  • Page 19: 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. An additional definition from ANSI PLASA E1.6-2 is included for Rental Service. Designated Person – a person selected or assigned as being competent to perform the specific duties ...

  • Page 20: Frequent Inspection

    Frequent Inspection 5.3.1 Inspections should be made on a FREQUENT basis in accordance with Table 5-1, “Frequent Inspection.” Included in these FREQUENT Inspections are observations made during operation for any defects or damage that might appear between Periodic Inspections. Evaluation and resolution of the results of FREQUENT Inspections shall be made by a designated person such that the hoist is maintained in safe working condition.

  • Page 21: Occasionally Used Hoists

    Occasionally Used Hoists 5.5.1 Hoists that are used infrequently shall be inspected as follows prior to placing in service: Hoist Idle More Than 1 Month, Less Than 1 Year: Inspect per FREQUENT Inspection criteria in  Section 5.3. Hoist Idle More Than 1 Year: Inspect per PERIODIC Inspection criteria in Section 5.4. ...
  • Page 22 Table 5-3 Hoist Inspection Methods and Criteria Item Method Criteria Action Hooks - Yoke Visual Should be free of significant rust, weld splatter, Tighten or replace Assembly nicks, gouges. Holes should not be elongated, as required. fasteners should not be loose, and there should be no gap between mating parts.
  • Page 23 Table 5-3 Hoist Inspection Methods and Criteria Item Method Criteria Action Bolts, Nuts and Visual, Check Bolts, nuts and rivets should not be loose. Tighten or replace Rivets with Proper Tool as required. Motor Brake Measure, Visual Motor brake gap should be adjusted to the Adjust, Repair or distance shown in Table 6-1 before measuring Replace as...
  • Page 24 Table 5-4 Chain Hook & Bottom Hook Dimensions “k” Measured When New: Chain: ________________________ Body: ________________________ C = Chain Hook B = Body Hook "u" Dimension "t" Dimension Nominal "k" inch (mm) inch (mm) Capacity Code Dimension* inch (mm) Standard Discard Standard Discard...
  • Page 25 Table 5-6 Motor Brake Wear Dimensions  Brake must be properly adjusted before measuring "A". See Section 6.3 "A" Dimension - inch (mm) Capacity Code Standard Discard 005L 0.67 (17) 0.61 (15.5) 010L/S, 020L/S 0.85 (21.5) 0.79 (20)
  • Page 26 Maintenance and Handling Lubrication 6.1.1 Load Chain For longer life, the load chain should be lubricated.  The load chain lubrication should be accomplished after cleaning the load chain with an acid free  cleaning solution. Apply Harrington lubricating grease (Part No. ER1BS1951) or an equivalent to industrial general lithium ...
  • Page 27 6.1.3 Gear Box:  Using an incorrect type/grade of gearbox grease or the wrong quantity of grease  may prevent the friction clutch from working properly and may affect the ability of the hoist to hold the load. Refer to Section 3.1 for the correct grease and quantity. If experiencing abnormal noise or unusual gearbox operation, have the gearbox serviced by a qualified ...
  • Page 28 Figure 6-2 Motor Brake 6.2.3 Brake Gap (G) - The Brake Gap should be measured between the Brake Drum and Pull Rotor. Adjustment of the Brake Gap is accomplished by turning the Adjustment Nut in the center of the Motor Cover as shown in the figure with Table 6-1.
  • Page 29 Table 6-1 Motor Brake Gap Brake Gap (G) 0.020 (0.5) inch (mm) 6.2.4 Brake Lining Inspection –The brake lining is designed for a long life and should provide years of trouble-free service. If the brake lining is being inspected due to excessive load chain drift during operation (see Section 5.7), disassemble the motor brake and inspect all motor brake parts.
  • Page 30 both its end links have the same orientation. If the load chain is being replaced due to damage or wear out, destroy the old chain to prevent its reuse.  When replacing load chain, check for wear on mating parts, i.e. Load Sheave, Chain Guides and Idle Sheaves, and replace parts if necessary.
  • Page 31 Figure 6-3 Chain Replacement Friction Clutch 6.4.1 Friction Clutch – If abnormal operation or slippage occurs do NOT attempt to disassemble or adjust the Friction Clutch. Replace the worn or malfunctioning Friction Clutch as an assembly with a new, factory adjusted part.
  • Page 32 Troubleshooting  HAZARDOUS VOLTAGES ARE PRESENT IN THE HOIST AND IN CONNECTIONS BETWEEN COMPONENTS. Before performing ANY troubleshooting on the equipment, de-energize the supply of electricity to the equipment, and lock and tag the supply device in the de-energized position. Refer to ANSI Z244.1, “Personnel Protection - Lockout/Tagout of Energy Sources.”...
  • Page 33 Table 7-1 Troubleshooting Guide Symptom Cause Remedy Check circuit for loose connections. Check down side of limit Down circuit open switch for malfunction. Broken conductor in Check the continuity for each conductor in the cable. If one is pendant (pickle) cord broken, replace entire cable.
  • Page 34 Table 7-1 Troubleshooting Guide Symptom Cause Remedy Excessive load Reduce load to within rated capacity of hoist. Excessive duty cycle Reduce frequency of lifts. Wrong voltage or Check voltage and frequency of power supply against the rating frequency on the nameplate on the motor. Motor or brake overheating Brake drags...
  • Page 35 8.0 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 Models and EQ/SEQ Models ), Powered Trolleys, Powered Tiger Track Jibs and Gantries, Crane Components, Below the Hook Devices, Spare / Replacement Parts 2 years –...
  • Page 36 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 3.6.4 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 37 This Page Intentionally Left Blank...
  • Page 38 Figure 9-1 Housing and Motor Parts...
  • Page 39 Figure Parts Per Part Name 005L 010L 020L 010S 020S Hoist SA1BL9207 SA1CL9207 SA1CS9207 Frame Cover Socket Bolt 9091233 Toothed Lock Washer 9679708 ES217005S Lock Washer ES218005S SA1BL9313 Spacer SA1BL9313 ES216S005 Motor Cover Assembly ER1BS2106 ER1CS2106 Socket Bolt 9091251 9091273 Spring Washer 9012709 9012711...
  • Page 40 Figure Parts Per Part Name 005L 010L 020L 010S 020S Hoist Name Plate SP 80519 80520 80507 80551 80531 Oil Plug B SA1BS9135 Eyebolt Packing ES127005S Bending Washer SA1BS9983 Spring Pin E3S129005S Handle Kit SA1BL59631 45 Hex Bolt J1BK10601515 Packing C ER1BS9117 ER1CS9117 Socket Bolt...
  • Page 41 This Page Intentionally Left Blank...
  • Page 42 Figure 9-2 Gearing Parts...
  • Page 43 Figure Parts Per Part Name 005L 010L 020L 010S 020S Hoist Bearing Holder ER1CS9110 Socket Bolt 90912133 Snap Ring 9047262 9047262 Collar B ER1BS9111 Pinion Assembly ER1BS5220 SA1CL5220 Oil Seal ES221003 ES221010S Ball Bearing 9000907 9000909 70987 Load Sheave 70985 70986 Oil Seal ES232005S...
  • Page 44 Figure 9-3 Hook Parts...
  • Page 45 Figure Parts Per Part Name 005L 010L 020L 010S 020S Hoist Quick Link 9010205 Ver. A: SA1CR90301 SA1CR90302 Suspender D Ver. B: SA1CR90302 Yoke Bolt SA1CR9032 SA1CR9032 Slotted Nut ES088020L ES088020L Split Pin 9009436 9009436 Body Hook Complete Assembly SA1BS1001 SA1CS1001 SA1CR1001 SA1CS1001...
  • Page 46 Figure 9-4 Chaining Parts...
  • Page 47 Parts Per Fig No Part Name 005L 010L 020L 010S 020S Hoist Chain Guide A SA1BL9331 SA1CL1331 Guide Roller ER1DS9333 Roller Pin ER1CS9334 Limit Lever S SA1BL9337 SA1CL9337 Chain Guide B ER1BL9332 ER1CL9332 Mach. Screw w/ Spring Washer J1AP25001212 Socket Bolt w/ Spring Washer J1BG10602525 J1BG10603535 Limit Lever Pin Assembly...
  • Page 48 Figure 9-5 Electric Parts...
  • Page 49 Parts Per Fig No Part Name 005L 010L 020L 010S 020S Hoist Limit Switch Assembly SA1BS2551 Socket Bolt 9091247 J1BA10601515 Spring Washer 9012709 SA1DHM10S5A2 Plate Assembly SA1DHM05L5A2 SA1DHM10L5A2 Transformer TRF62M611 Machine Screw MS555010 Terminal Plate ECP1309AD Mach. Screw w/ Spring Washer J1AW24001010 Terminal Strip ECP1403AB...
  • Page 50 Connect to Gear Case F (Page 38, No.35) Socket Holder (Standard) Holder Plate (Optional for Large Diameter Cable) Cable configuration patterns Figure 9-6 Power Supply and Pendant Parts...
  • Page 51 Parts Fig No Part Name 005L 010L 020L 010S 020S Hoist Socket Holder Assembly SA1BL1511 Socket Holder 27 SA1BL9511 Holder 13 ECP5913AA Holder 14 ECP5914AA Machine Screw w/ Spring Washer J1AP26001212 Socket Holder Packing ER1BS9512 Machine Screw w/ Spring Washer MS561010 Cable Support Arm SA1BS9541...
  • Page 52 Parts Fig No Part Name 005L 010L 020L 010S 020S Hoist Holder Plate Components (Optional for Large Diameter Cable, more than 0.57” up to 0.87”) Cable Packing Depends on cable diameter – up to 0.87” Cable Holder Plate SA1CL9511 Holder B ECP5924AB Holder Packing ECP5924AC...
  • Page 53 Appendix A: Wiring Diagram...
  • Page 55 1/2 ton up to 2 ton, to which this declaration relates is in conformity with the following EC directives and standards. The undersigned hereby declares, on behalf of Harrington Hoists, Inc., a legal subsidiary of the KITO Corporation (of Nakakoma-gun, Yamanashi, Japan), that the above referenced product, to which this declaration relates, is in conformity with the following EC directives and standards.
  • Page 56 Harrington Hoists, Inc. Toll Free: 800-233-3010 www.keg.kitoamericas.com 401 West End Avenue Phone: 717-665-2000 Manheim, PA 17545 Fax: 717-665-2861 © HARRINGTON HOISTS, INC. ALL RIGHTS RESERVED TNEROM-ENG...

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