Harrington Hoists Chainsaw Sharpener TCR User's Manual
Contents
1. 10000 2 28 24 24 22 24 26 16 7 1 25000 2 4 9 35 39 35 49 49 3 1 13 1 Refer to Section 5 7 for inspection dimensions and limits Part Names zz PF Mani lt Q lt c 5 5 3 Cord Down Used for C type Pendant Lever Used with P type Used for C ypa Pendant eae DR Used with P type Figure 2 1 Hoist Part Identification Diagrams 10 Ton TCR10000C2 and TCR10000P2 10 Gear seclion Pendanl Lever Used wilh P dey Figure 2 2 Hoist Part Identification Diagrams 25 Ton TCR25000P2 and TCR25000C2 11 3 0 Preoperational Procedures 3 4 Air Supply System Requirements 3 1 1 NOTICE Pressure and Flow Verify that the air supply system has capacity to supply your air hoist with required pressure and flow Otherwise the hoist may operate poorly or may fail to operate See Section 3 2 CAUTION Lubrication The hoist requires lubrication for proper operation The oil in the air supply is the primary source of lubrication to the hoist Therefore a dedicated air supply lubricator must be used with the hoist Refer to Section 3 3 CAUTION Air Quality Good air quality is essential to prevent damage to your hoist and to ensure its proper operation The air must be clean and free of debris such as dirt and rust Refer to Section 3 4 for filtration requirements T2. include m When connecting air supply components remove all dirt or debris from the connecting surfaces of the hoses pipes fittings or threaded fasteners to prevent contaminants from entering the hoist m Keep airflow restrictions such as quick disconnect fittings bends elbows and adapters to a minimum 14 3 7 3 8 3 9 3 6 5 CAUTION Before connecting the hoist to its air supply line perform the proper draining and purging procedures to prevent contaminants or moisture from entering the hoist Mounting Location 3 7 1 A WARNING Prior to mounting the hoist ensure that the suspension and it supporting structure are adequate to support the hoist and its loads If necessary consult a professional that is qualified to evaluate the adequacy of the suspension location and its supporting structure 3 7 2 NOTICE See Section 7 6 for outdoor installation considerations Connecting Hoist to Air Supply 381 ONESIES HAZARDOUS AIR PRESSURE IS PRESENT IN THE HOIST IN THE SUPPLY OF COMPRESSED AIR TO THE HOIST AND IN THE CONNECTIONS BETWEEN COMPONENTS Reducer Compresion Nut Hose JE T medi bg co Nipple Hose Stem Hose Clamp nlet 1 NPT Figure 3 4 Typical Air Supply Connection 3 8 2 Shutoffthe air supply and stop the airflow completely Lock out and tag out in accordance with ANSI Z244 1 Personnel Protection Lockout Tagout of Energy Sources 3 8 3 CAUTION Before co
3. Weight One Foot ft NoLoad w Full Load No Load wiFull Load dim Ibs 10 TCR10000P2 88 7 2 5 9 5 1 7 6 220 180 180 210 16 x2 476 3 8 8 10 2 2 25 TCR25000P2 94 2 1 1 6 1 8 2 2 210 190 170 200 22x2 1082 70 gt 5 10 TCR10000C2 8 1 7 2 5 9 5 1 7 6 220 180 180 210 16 x2 465 3 8 65 10 oz 25 TCR25000C2 87 2 1 1 6 1 8 2 2 210 190 170 200 22x2 1074 70 2 2 Dimensions Table 2 2 TCR with Pendant Control Dimensions TCR10000P2 TCR25000P2 Cap Product ee a b j Tons Code 10 10000 2 35 0 217 184 97 120 16 74 110 24 25 TCR25000P2 56 7 27 5 18 7 143 132 34 64 123 49 TABLE 2 3 TCR WITH CORD CONTROL DIMENSIONS 10000 2 25000 2 Product b d e g h i j Tons Code in in in in in in in in in 10 TCR10000C2 35 0 217 184 97 120 16 74 110 24 25 TCR25000C2 56 7 27 5 18 7 143 132 34 64 123 49 2 3 Table 2 4 Top and Bottom Hook Dimension Units inch Product Code a b d e f g h
4. Bent Shank Visual Shank and neck portions of hook should be free Replace or Neck of deformations Hooks Yoke Visual Should be free of significant rust weld splatter Clean Lubricate or Assembly nicks gouges Holes should not be elongated replace as required fasteners should not be loose and there should be no gap between mating parts Hooks Swivel Bearing Visual Function Bearing parts and surfaces should not show significant wear and should be free of dirt grime and deformations Hook should rotate freely with no roughness Clean lubricate or replace as required Hooks Idle Sheave and Axle Bottom Hook on Double Fall Hoist Visual Function Pockets of Idle Sheave should be free of significant wear Idle Sheave surfaces should be free of nicks gouges dirt and grime Bearing parts and surfaces of Idle Sheave and Axle should not show significant wear Idle Sheave should rotate freely with no roughness or significant free play Clean lubricate or replace as required Hooks Hook Latches Visual Function Latch should not be deformed Attachment of latch to hook should not be loose Latch spring should not be missing and should not be weak Latch movement should not be stiff when depressed and released latch should snap smartly to its closed position Replace Load Chain Surface Condition Visual Should be free of rust nicks gouges dents and weld splatter Links sho
5. replaced Table 5 7 Chain Dimensions 5 links Dimension Product Code Parts View inch mm inch mm Figure No Standard Discard Standard Discard TCR10000C2 TCR10000P2 182 8 86 225 9 00 228 5 0 63 16 0 61 15 5 TCR25000C2 TCR25000P2 179 12 99 330 13 14 333 8 0 87 22 0 85 21 5 6 0 Lubrication 6 1 6 2 6 3 Air Hoist Lubrication 6 1 1 6 12 6 1 3 See Section 3 0 for lubrication requirements CAUTION Lubrication to the motor will be provided primarily by the air supply lubricator The recommended amount is 10 15 drops minute 2 3cc min Refer to Table 6 1 below for the approved lubricant for use with your air hoist Additional lubrication to the reduction gears is not necessary When disassembling the hoist for service or repair apply new grease to the gears before reassembling the hoist Load Chain Lubrication 6 2 1 6 2 2 6 2 3 For longer life lightly coat the load chain with machine or gear oil Ensure that the oil is applied to the bearing surfaces of the load chain links The load chain lubrication should be accomplished after cleaning the load chain with acid free cleaning solution Use approved lubricant in Table 6 1 or equivalent For dusty environments it is acceptable to substitute a dry lubricant Hooks and Suspension Components 6 3 1 6 3 2 Hooks Bearings should be cleaned and lubricated at least once per year for
6. ANSI ASME B30 9 Safety Standard for Slings or ANSI ASME B30 20 Safety Standard for Below the Hook Lifting Devices Hoists trolleys and cranes used to handle hot molten material may require additional equipment or devices Refer to ANSI Z241 2 Safety Requirements for Melting and Pouring of Metals in the Metalcasting Industry Failure to read and comply with any one of the limitations noted herein can result in serious bodily injury or death and or property damage DANGER HAZARDOUS AIR PRESSURE IS PRESENT IN THE HOIST IN THE SUPPLY OF COMPRESSED AIR TO THE HOIST AND IN THE CONNECTIONS BETWEEN COMPONENTS Before performing ANY maintenance on the equipment de energize the supply of compressed air to the equipment and lock and tag the supply device in the de energized position Refer to ANSI 2244 1 Personnel Protection Lockout Tagout of Energy Sources Only trained and competent personnel should inspect and repair this equipment NOTICE It is the responsibility of the owner user to install inspect test maintain and operate a hoist in accordance with ANSI ASME B30 16 Safety Standard for Overhead Hoists OSHA Regulations If the hoist is installed as part of a total lifting system such as an overhead crane or monorail it is also the responsibility of the owner user to comply with the applicable ANSI ASME B30 volume that addresses that type of equipment It is the responsibility
7. and make sure the up down and supply hoses are attached to the correct locations NOTICE When attaching tubes take care not to bend or kink tubing This will result in the air flow being restricted and poor response to the pendant controls Attach the hoist to supply air Check for leaks and properoperation A WARNING The pendant hoses hoist must be connected so that its direction of operation corresponds to the up and down lever on the pendant control i e pushing the up button must cause the hook to raise If the hoist does not operate correctly shut off the air supply to the hoist and correct the pendant connections Supply Hose Strain Relief Chain S Type Wire Down Hose Eye Bolt Supply Hose Up Hose Hose Fitting Figure 7 4 Pendant Hose and Strain Relief Connections T 5 T 6 Storage 7 5 1 Whenever the hoist is to be placed into storage place extra lubricating oil into the air inlet opening and circulate the air motor before plugging the inlet Make certain that no debris dirt or moisture is allowed to enter the air hoist through air inlet opening during preparations for storage 7 5 2 The storage location should be clean and dry Outdoor Installation 7 6 1 For hoist installations that are outdoors the hoist should be covered when not in use 7 6 2 In order to prevent internal corrosion from occurring the hoist must be operated using proper quality air at least once per week by raising and lowe
8. and the degree of their exposure to wear deterioration or malfunction The two general classifications are herein designated as FREQUENT and PERIODIC with respective intervals between inspections as defined below FREQUENT Inspection visual examinations by the operator or other designated personnel with intervals per the following criteria m Normal service monthly m Heavy service weekly to monthly m Severe service daily to weekly m Special or infrequent service as recommended by a qualified person before and after each occurrence PERIODIC Inspection visual inspection by a designated person with intervals per the following criteria m Normal service yearly m Heavy service semiannually m Severe service quarterly m Special or infrequent service as recommended by a qualified person before the first such occurrence and as directed by the qualified person for any subsequent occurrences 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 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 Table 5 1 Frequent Inspection All functional operating mechanisms for maladjustment an
9. m Run the hoist briefly with well lubricated air m Disconnect the air supply line Inject a small quantity approximately 20 drops of oil into the hoist s inlet port m Plug the inlet port Preoperational Checks and Trial Operation 3 11 1 E CAUTION Check for the availability of required operating air pressure of between 60 PSI to 90 PSI at the hoist s inlet port before trying to operate the hoist 3 112 A WARNING Verify that the load chain is not twisted or tangled and that the bottom hook is not capsized prior to operating the hoist Correct all chain irregularities before conducting the first hoist operation See Figures 3 5 and 3 6 Properly Oriented Chain Twisted Chain Due to Capsized Hook Figure 3 5 Twist in Load Chain 16 Figure 3 6 Capsized Hook and Chain 3113 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 3114 Verify that the Chain Limit Levers are operational and can move freely in both the up and down directions For reference see Figure 3 7 HE amp LAGOS i Aa Figure 3 7 Limit Switch Components 10 Ton TCR10000C2 and TCR10000P2 17 MAN AE JP o n eui Neulral posilion Limi Lever U Figure 3 8 Limit Swi
10. normal usage Clean and lubricate more frequently for heavier usage or severe conditions Suspension Pins Lubricate at least twice per year for normal usage more frequently for heavier usage or severe conditions Table 6 1 Table of Approved Lubricants Application Part Location Lubrication Grade Air motor Lubricator Turbine Oil SONG equivalent Load chain amp pocket Load chain Machine or gear oil ISO VG 46 68 or wheel equivalent Hook bearings amp Top amp bottom hook National Lubricating i 8 Grease suspension pins sets Grease 3 National Lubricating Gears and Bearings Gear Section Grease Grease 2 31 7 0 Maintenance and Handling 7 1 Load Limiter 7 1 1 The purpose of the load limiter is to prevent using the hoist in an overload situation When lifting the hoist will stop automatically if the load is above the rated capacity of the hoist 7 1 2 The adjustment is factory set to actuate at approximately125 of rated capacity based on supply air pressure of 90 PSI Note the load limiter may need adjustment to compensate for air supply pressures significantly less than 90 PSI Remove Adjustment Screw Figure 7 1 Load Limiter screw adjustment location 7 1 3 Adjustment Procedure 1 Before proceeding with the load limiter adjustment note the following a A WARNING Adjusting the load limiter involves operating the hoist Personnel involved in the adjustment p
11. of the owner user to have all personnel that will install inspect test maintain and operate a hoist read the contents of this manual and applicable portions of ANSI ASME B30 16 Safety Standard for Overhead Hoists and OSHA Regulations If the hoist is installed as part of a total lifting system such as an overhead crane the applicable ANSI ASME B30 volume that addresses that type of equipment must also be read by all personnel 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 A regular schedule of inspection of the hoist in accordance with the requirements of ANSI ASME B30 16 should be established and records maintained 1 2 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 for pendant control the warning tag is attached to the pendant hose for the pull cord control the warning tag is attached to the up cord order a tag from your dealer and install it See parts list in the parts section of this manual Read and obey all warnings attached to this hoist Tag is not shown actual size IMPROPER use of powered chain hoist could n death or Senous injury hazards ALWAYS read owner s manual a
12. rated load for the hoist NOT operate unless load is centered under hoist NOT use damaged hoist or hoist that is not working properly NOT use hoist with twisted kinked damaged or worn chain NOT use hoist if the bottom hook is capsized double fall hoists see Section 3 11 NOT use the hoist to lift support or transport people NOT lift loads over people NOT apply load unless load chain is properly seated in the load sheave and idle sheave for hoist with two chain falls NOT use the hoist in such a way that could result in shock or impact loads being applied to the hoist NOT attempt to lengthen the load chain or repair damaged load chain NOT operate hoist when it is restricted from forming a straight line from hook to hook in the direction of loading NOT use load chain as a sling or wrap load chain around load NOT apply the load to the tip of the hook or to the hook latch NOT apply load if binding prevents equal loading on all load supporting chains NOT operate beyond the limits of the load chain travel NOT operate hoist with missing damaged chain 20 springs shock absorbers stoppers striker plates or limit locks NOT leave load supported by the hoist unattended unless specific precautions have been taken NOT allow the chain or hook to be used as an electrical or welding ground NOT allow the chain or hook to be touched by a live welding electrode NOT remove or obscure the
13. serious injury and property damage AWARNING Warning indicates an imminently hazardous situation which if not avoided could result in death or serious injury and property damage 4 CAUTION Caution indicates a potentially hazardous situation which if not avoided may result minor or moderate injury or property damage NOTICE Notice is used to notify people of installation operation or maintenance information which is important but not directly hazard related CAUTION These general instructions deal with the normal installation operation and maintenance situations encountered with the equipment described herein The instructions should not be interpreted to anticipate every possible contingency or to anticipate the final system crane or configuration that uses this equipment For systems using the equipment covered by this manual the supplier and owner of the system are responsible for the system s compliance with all applicable industry standards and with all applicable federal state and local regulations codes This manual includes instructions and parts information for a variety of hoist types Therefore all instructions and parts information may not apply to any one type or size of specific hoist Disregard those portions of the instructions that do not apply Record your hoists Code and Serial Number see Section 3 11 6 and Figure 10 1 on the front cover of this manual for identification and future reference to avo
14. the load is free to move and will clear all obstructions Avoid swinging the load or hook Make sure hook travel is in the same direction as shown on controls Inspect the hoist regularly replace damaged or worn parts and keep appropriate records of maintenance Hoist Controls Use the hoist manufacturer s recommended parts when repairing the unit Lubricate load chain per hoist manufacturer s recommendations NOT use the hoist load limiting or warning device to measure load NOT use limit switches as routine operating stops They are emergency devices only NOT allow your attention to be diverted from operating the hoist NOT allow the hoist to be subjected to sharp contact with other hoists structures or objects through misuse NOT adjust or repair the hoist unless qualified to perform such adjustments or repairs 4 3 1 For hoists mounted to motorized trolleys follow the control instruction included in the trolley s Owner s Manual 4 3 2 Pendant Control When using the pendant control depress the up lever to raise the hoist or the down lever to lower the hoist as shown in Figure 4 1 below To stop motion release the lever switches Figure 4 1 Pendant Control Up Lever 44 4 3 3 Control When using a hoist with cord control pull down on the appropriate colored cord to raise or lower the hoist White indicates the raise control and red indicates lowering control Release the
15. warnings on the hoist Be familiar with operating controls procedures and warnings Make sure the unit is securely attached to a suitable support before applying load Make sure load slings or other approved single attachments are properly sized rigged and seated in the hook saddle Take up slack carefully make sure load is balanced and load holding action is secure before continuing Make sure all persons stay clear of the supported load Protect the hoist s load chain from weld splatter or other damaging contaminants Report malfunctions or unusual performances including unusual noises of the hoist and remove the hoist from service until the malfunction or unusual performance is resolved Make sure hoist limit switches function properly Warn personnel before lifting or moving a load Warn personnel of an approaching load 43 CAUTION 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 Check brake function by tensioning the hoist prior to each lift operation Use hook latches Latches are to retain slings chains etc under slack conditions only Make sure the hook latches are closed and not supporting any parts of the load Make sure
16. EEN COMPONENTS Shut off the air supply and stop the airflow completely Lock out and tag out in accordance with ANSI Z244 1 Personnel Protection Lockout Tagout of Energy Sources 2 DoNOT turn or remove the brake adjustment screw located in the center of the brake cover 3 Gradually back out all four hex socket cap screws from brake cover to slowly decrease spring tension of brake piston against brake disc 4 Remove brake cover from the motor housing top of gear case Keep brake piston springs seals etc together inside the brake cover 5 Remove brake disc for inspection and measurement Refer to Motor Brake in Table 5 3 Hoist Inspection Methods and Criteria 6 Prior to reassembly clean all surfaces of debris dirt and loose paint 7 Reassemble in reverse order Torque all mounting hardware evenly during the reassembly process Figure 7 2 Brake Inspection Diagram 7 3 Load Chain Lubrication and Cleaning 7 3 1 7 3 2 Clean the chain with an acid free cleaning solution The load chain should be kept clean and lubricated Lubrication Clean and lubricate the load chain per Section 6 at least once every 3 months for normal usage Clean and lubricate more frequently for heavier usage or severe conditions Replacement 1 2 3 4 5 6 CAUTION An air supply line must be connected to the hoist in order to perform the following procedures The hoist must accessible and must be han
17. EFFECTIVE May 1 2006 OWNER S MANUAL AIR POWERED CHAIN HOIST TCR SERIES MODEL TCR 10 Ton and 25 Ton Capacity Code Lot and Serial Number AWARNING 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 HOISTS AND CRANES Table of Contents Section Page Number 1 0 Important Information and 4 1 1 Terms and Summary 1 2 Warning Tags and Labels 2 0 Technical Informations uua odisea deti eda apetece bubo bis 8 2 1 Specifications 2 2 Dimensions 2 3 Part Names 3 0 Pre operational 4 4 1 4 02 000 01000 eren rennes 12 3 1 Air Supply System Requirements 3 2 Air Supply Capacity And Regulation 3 3 Lubrication 3 4 Filtration 3 5 Air Dryer 3 6 Piping Hoses And Fittings 3 7 Mounting Location 3 8 Connecting Hoist to Air Supply 3 9 Mounting the Hoist 3 10 Optional Chain Container 3 11 Non Stationary Application 3 12 Preoperational Checks and Trial Operation 4 0 Operationaz m 5S Anio et eu 19 4 1 Introduction 4 2 Shall s and Shall Not s for Operation 4 3 Hoist Controls 4 4 Adjusting the Controls 4 5 Operation of the Load Limiter
18. NS OF THE OPERATOR BEING A HAZARD TO THE OPERATOR OR TO OTHERS HOIST OPERATORS SHOULD NOT OPERATE A HOIST OR LIFTING SYSTEM WHEN UNDER THE INFLUENCE OF ALCOHOL DRUGS OR MEDICATION OVERHEAD HOISTS ARE INTENDED ONLY FOR VERTICAL LIFTING SERVICE OF FREELY SUSPENDED UNGUIDED LOADS DO NOT USE HOIST FOR LOADS THAT ARE NOT LIFTED VERTICALLY LOADS THAT ARE NOT FREELY SUSPENDED OR LOADS THAT ARE GUIDED NOTICE Read ANSI ASME B30 16 and ANSI ASME B30 10 Readthe hoist manufacturer s Operating and Maintenance Instructions Read all labels attached to equipment 19 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 Use this guidance in conjunction with other warnings cautions and notices in this manual to govern the operation and use of your overhead hoist 4 2 Shall s and Shall Not s for Operation A WARNING 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 NOT lift more than
19. Section Page Number 5 0 6 0 7 0 8 0 9 0 9 0 n 24 5 1 General 5 2 Inspection Classification 5 3 Frequent Inspection 5 4 Periodic Inspection 5 5 Occasionally Used Hoists 5 6 Inspection Records 5 7 Inspection Methods and Criteria Bises HUE 31 6 1 Air Hoist Lubrication 6 2 Load Chain Lubrication 6 3 Hooks and Suspension Components Maintenance amp Handling sese uote prs d ee xe pe 32 7 1 Load Limiter 7 2 Brake T 3 Load Chain 74 Pendant 7 5 Load Sheave Inspection 7 6 Storage 7 7 Outdoor Installation i a re t rr e o ace os 38 cua Ae EE E 40 Parte MON MAUGI ss scam ood uei 41 1 0 Important Information and Warnings 1 1 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 Danger Warning Caution and Notice Throughout this manual there are steps and procedures that can present hazardous situations The following signal words are used to identify the degree or level of hazard seriousness 4 DANGER Danger indicates an imminently hazardous situation which if not avoided will result in death or
20. cords to stop the hoist Refer to Figure 4 2 below Red Cord for Down Figure 4 2 Cord Control 4 3 4 CAUTION Make sure the motor completely stops before reversing direction Adjusting the Controls 4 4 1 For pendant control the speed can be adjusted by the amount the lever is depressed As shown below in Figure 4 3 by depressing the lever slightly you will be able control the hoist s motions slowly and with more precision By depressing the lever further the speed of the hoist will be increased until the lever is fully depressed 44 2 Forthe cord type control adjust the speed by varying the amount of pull on the cord Refer to Figure 4 4 Figure 4 4 Cord Control Speed Adjustment 4 5 Operation of the Load Limiter 4 5 1 4 5 2 4 5 3 If a hoist is used to lift a load that exceeds the hoists rated capacity the load limiter will cause the hoist to automatically stop lifting If the hoist stops lifting automatically lower and remove the load from the hoist If the load is at or below the hoist s capacity rating and the hoist stops lifting automatically the load limiter may need adjustment m Check air line pressure to ensure adequate pressure at the hoist m f pressure is adequate adjust the load limiter For load limiter adjustment refer to Section 7 23 5 0 Inspection 5 1 5 2 General 5 1 1 The inspection procedure herein is based on ANSI ASME B30 16 The following
21. d SLOWLY operate the hoist in the up direction to the back the chain out then reorient the load sheave as instructed in step 5 before attempting to reinsert the load chain 8 Operated the hoist in the down direction until sufficient there is sufficient load chain to reeve the hoist 9 Reeve the chain through the bottom hook assembly Remove the wire from the Load chain and attach the no load and load end of the load chain to the hoist Ensure that chain remains free of twists 10 After installation has been completed perform steps outlined in Section 3 12 Preoperational Checks and Trial Operation Load Sheave Steel Wire t No Load End of Chain Section A Load Side End of Chain Welds on chain facing away from Load Sheave 10 Ton TCR10000P2 amp TCR10000C2 Load Sheave Steel Wire No Load I End of Chain R H Section A Load Side End of Chain Welds on Chain facing away from Load Sheave 25 Ton TCR25000P2 amp TCR25000C2 Figure 7 3 Diagram showing chain replacement 7 4 Pendant 7 4 1 The following procedure covers the installation of a pendant control station 1 2 3 4 5 6 Attach the strain relief chain and the three hoses to the pendant station Attach the strain relief chain to the hoist valve body with the socket bolt as shown in Figure 7 4 Attach the three hoists to the fittings on the hoist s valve body Refer to Figure 7 4
22. d unusual sounds Operation of limit switch and associated components Hoist braking system for proper operation Hooks in accordance with ANSI ASME B30 10 Hook latch operation Load chain in accordance with Section 5 7 Load chain reeving for compliance with Section 3 11 and 7 3 Air valves and components for leakage or damage 5 4 Periodic Inspection 5 4 1 Inspections should be made on a PERIODIC basis in accordance with Table 5 2 Periodic Inspection Evaluation and resolution of the results of PERIODIC Inspections shall be made by a designated person such that the hoist is maintained in safe working condition 5 4 2 Forinspections where load suspension parts of the hoist are disassembled a load test per ANSI ASME B30 16 must be performed on the hoist after it is re assembled and prior to its return to service Table 5 2 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 and pins Evidence of damage to hook retaining nuts or collars and pins and welds or rivets used to secure the retaining members Evidence of damage or excessive wear of load and idler sheaves Evidence of excessive wear on motor vanes or on load brake Evidence of damage of sup
23. definitions are from ANSI ASME B30 16 and pertain to the inspection procedure below m Designated Person a person selected or assigned as being competent to perform the specific duties to which he she is assigned m Qualified Person a person who by possession of a recognized degree or certificate of professional standing or who by extensive knowledge training and experience has successfully demonstrated the ability to solve or resolve problems relating to the subject matter and work m Normal Service that distributed service which involves operation with randomly distributed loads within the rated load limit or uniform loads less than 6596 of rated load for not more than 25 of the time m Heavy Service that service which involves operation within the rated load limit which exceeds normal service m Severe Service that service which involves normal or heavy service with abnormal operating conditions Inspection Classification 5 2 1 5 22 5 2 3 5 24 Initial Inspection prior to initial use all new altered or modified hoists shall be inspected by a designated person to ensure compliance with the applicable provisions of this manual Inspection Classification the inspection procedure for hoists in regular service is divided into two general classifications based upon the intervals at which inspection should be performed The intervals in turn are dependent upon the nature of the critical components of the hoist
24. e hoist Rather disassembly for further inspection would be required if frequent or periodic inspection results so indicate Such disassembly and further inspection should only be performed by a qualified person trained in the disassembly and re assembly of the hoist Table 5 3 Hoist Inspection Methods and Criteria Item Method Criteria Action Functional operating Visual Auditory Mechanisms should be properly adjusted and Repair or replace mechanisms should not produce unusual sounds when as required operated Limit Switch Function Proper operation Actuation of limit switch should Repair or replace stop hoist as required Chain Lever Limit Visual Function Lever should not be bent or significantly worn and Replace Lever Assembly should be able to move freely Braking System Function Braking distance should not exceed Repair or replace approximately five chain links as required Hooks Surface Visual Should be free of significant rust weld splatter Replace Condition deep nicks or gouges Hooks Fretting Measure The dimension should not be less than Replace wear minimum value listed in Table 5 6 Hooks Stretch Measure The K dimension should not exceed the Replace maximum value for replacement from Table 5 6 See Section 3 11 26 Table 5 3 Hoist Inspection Methods and Criteria continued Item Method Criteria Action Hooks
25. ew once it is loose and easier to turn 3 Turn the adjustment screw IN just enough so that it begins to contact the internal load limiter spring as this occurs the screw should become slightly harder to turn 32 7 2 4 5 6 7 8 9 Put a load equal to the desired actuation point the hoist s hook do not exceed 125 of the hoist s rated capacity Begin to slowly lift the load then increase the lifting speed Return the load to its resting position so the load chain is not under tension If the load limiter prevents lifting turn the adjustment screw IN one full turn Repeat steps 4 and 5 until the load limiter allows lifting Turn the adjustment screw OUT of a turn Attempt to lift the rated capacity load again beginning slowly then increasing the lifting speed If the load limiter does not allow lifting then turn the adjustment screw IN 74 turn 10 Repeat steps 8 and 9 until the load limiter allows lifting 11 Turn the adjustment screw IN 74 turn Then while holding the adjustment screw tighten the lock nut to Brake 72 1 7 2 2 7 2 3 secure the setting For Load Brake setup and adjustment procedure consult factory Inspect the brake disc in accordance with Section 5 7 Table 5 3 The following is the hoist brake inspection procedure Refer to Figure 7 2 HAZARDOUS AIR PRESSURE IS PRESENT IN THE HOIST IN THE SUPPLY OF COMPRESSED AIR TO THE HOIST AND IN THE CONNECTIONS BETW
26. ge of the hoist s and trolley s operation 3 11 14 Proceed with trial operation to confirm proper operation m Initially operate slowly under no load in both directions Verify controls agree with hoist direction m Perform inspections per Section 5 3 Frequent Inspections 18 4 0 Operation 4 1 Introduction A DANGER DO NOT WALK UNDER A SUSPENDED LOAD AWARNING 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 HOIST OPERATORS SHOULD BE TRAINED IN PROPER RIGGING PROCEDURES FOR THE ATTACHMENT OF LOADS TO THE HOIST HOOK HOIST OPERATORS SHOULD BE TRAINED TO BE AWARE OF POTENTIAL MALFUNCTIONS OF THE EQUIPMENT THAT REQUIRE ADJUSTMENT OR REPAIR AND TO BE INSTRUCTED TO STOP OPERATION IF SUCH MALFUNCTIONS OCCUR AND TO IMMEDIATELY ADVISE THEIR SUPERVISOR SO CORRECTIVE ACTION CAN BE TAKEN HOIST OPERATORS SHOULD HAVE NORMAL DEPTH PERCEPTION FIELD OF VISION REACTION TIME MANUAL DEXTERITY AND COORDINATION HOIST OPERATORS SHOULD NOT HAVE A HISTORY OF OR BE PRONE TO SEIZURES LOSS OF PHYSICAL CONTROL PHYSICAL DEFECTS OR EMOTIONAL INSTABILITY THAT COULD RESULT IN ACTIO
27. ging from the top hook assembly A WARNING Be certain that the replacement chain is obtained from Harrington and is the exact size grade and construction as the original chain 4 CAUTION When replacing load chain check for wear on mating parts i e Load Sheave Chain Guides and Idle Sheave and replace parts if necessary Remove old chain Remove hook set assemblies limit locks stoppers and end connections from the chain for reuse on new chain If the load chain is being replaced due to damage or wear out prevent its reuse by destroying the old chain Remove the existing Load Chain Lower the bottom hook assembly until it rests on the ground or is supported by some other means Disconnect the no load and load end of the load chain from the hoist Run the hoist in the down direction to remove the chain form the hoist body Run the hoist in the up or down direction until the load sheave is positioned as shown in Figure 7 3 Without operating the hoist tie a wire to the end of the new load chain then thread the wire through the hoist over the load sheave Pull the wire so that the load chain enters the hoist making certain that the first link is a standing link and that its weld is facing away from the centerline of the hoist 7 While pulling on the wire SLOWLY operate hoist in the DOWN direction to thread the load chain over the load sheave Make sure the chain feeds smoothly while operating the hoist If binding occurs stop an
28. he air must also be dry free of moisture and water Refer to Section 3 5 3 2 Air Supply Capacity And Regulation 3 2 1 3 22 Capacity The air supply system must be capable of delivering the required airflow cfm to the hoist inlet port Without the required airflow the hoist will not operate properly or may not operate at all See Section 2 0 for your hoists air consumption requirements In determining if your system is capable of supplying the required airflow consider the following m Capacity of compressor s and tank m Other air consuming equipment m Flow restrictions such as pipes hoses valves and fittings Inadequate capacity will cause a significant drop in pressure when the hoist is operated and could cause poor performance or failure to operate Regulation The hoist requires a constant supply of air at a pressure of between 60 and 90 psi If the air supply is not regulated or is regulated at a pressure greater than 90 psi then a regulator must be used The regulator may be located anywhere upline of the lubricator in the air supply to the hoist 3 3 Lubrication CAUTION The hoist must be supplied with its own lubricator The lubricator must be located 3 3 1 as follows 1 Bestlocation At the hoist inlet In this case the lubricator can be either the mist type or drop type 2 Second best location No more than 15 feet away from the hoist at the same elevation or above the hoist inlet In this case the mist ty
29. id 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 AWARNING 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 Modifications to upgrade rerate or otherwise alter this equipment shall be authorized only by the original equipment manufacturer Equipment described herein may be used in the design and manufacture of cranes or monorails Additional equipment or devices may be required for the crane and monorail to comply with applicable crane design and safety standards The crane designer crane manufacturer or user is responsible to furnish these additional items for compliance Refer to ANSI ASME B30 17 Safety Standard for Top Running Single Girder Cranes ANSI ASME B30 2 Safety Standard for Top Running Double Girder Cranes and ANSI ASME B30 11 Safety Standard for Underhung Cranes and Monorails If a below the hook lifting device or sling is used with a hoist refer to
30. ir supply hose or piping is too small Replace hose or piping sizes with recommended sizes in Section 3 0 Malfunction of brake Repair at service facility Bending or crimping of pendant control hose s Correct or repair the bend or crimp in control hose s Lack of sufficient oil in air supply to hoist Increase oil in air supply to hoist in accordance with requirements in Section 3 0 Exhaust Silencer clogged Clean or replace Air flow capacity of compressed air system insufficient Increase air flow capacity of compressed air system to requirements in Section 2 0 Air motor vanes or bearings worn Repair at service facility Air supply to hoist contains dirt or debris Filter the air supply to the hoist in accordance with the requirements in Section 3 0 Unable to lift rated load Lack of air pressure or loss of air supply Repair or adjust air supply or filters Improper adjustment of load limiter Adjust Load Limiter See Section 7 1 Table 8 1 Troubleshooting Guide continued Symptom Cause Remedy Hoist moving in wrong direction pendant control Pendant control hoses are terminated to incorrect ports on hoist body Connect the control tubes in accordance with Section 7 4 Hoist lowers but will not lift Hoist is overloaded Reduce load to hoist rated capacity Faulty pendant control or control hose s Re
31. item F O B Harrington Hoists Inc place of business to customer Customer must obtain a Retum Goods Authorization as directed by Harrington or Harrington s published authorized repair center prior to shipping product for warranty evaluation An explanation of the complaint must accompany the product Product must be returned freight prepaid Upon repair the product will be covered for the remainder of the original warranty period If it is determined there is no defect or that the defect resulted from causes not within the scope of Harrington s warranty the customer will be responsible for the costs of returning the product Harrington Hoists Inc disclaims any and all other warranties of any kind expressed or implied as to the product s merchantability or fitness for a particular application Harrington will not be liable for death injuries to persons or property or for incidental contingent special or consequential damages loss or expense arising in connection with the use or inability whatever regardless of whether damage loss or expense results from any act or failure to act by Harrington whether negligent or willful or from any other reason 10 0 Parts Information A complete parts list is available from Harrington Hoists and is supplied separately with your hoist The parts list is also available from Harrington s web site www harringtonhoists com or from any Harrington facility see back cover of this manual When ordering Par
32. nd safet instructions NEVER lift more than rated load NEVER lift or transport loads over or near people NEVER run the load chain over a sharp edge NEVER operate hoist damaged or malfunctioning NEVER use a hoist for lifting supporting or transporting people NEVER operate unless load is centered under hoist men tax tam WR HARRINGTON HOISTS INC HARRINGTON HOISTS INC front back Figure 1 1 Warning Tag Attached to Air Hoist 2 0 Technical Information 2 1 Specifications 2 1 1 Product Code TCR 10000 P 2 Type Capacity Code TCR TCR Hook Mount 10000 10 Ton 25000 25 Ton Pendant Cord No Falls Pendant 2 2 Falls C Cord 2 1 2 Operating Conditions and Environment Temperature range 14 to 140 F 10 to 60 C Relative Humidity 85 or less Supply Air 60 to 90 pounds per square inch Air Consumption 170 to 220 cubic feet minute Air Lubrication Requirements Minimum 10 to 15 drops per minute 2 3 cc min of oil Air Filtration Requirements Maximum 5 micron air filter or finer Load Limiter Adjustable Factory set to 125 of rated capacity Table 2 1 Hoist Specifications Up Down Load Chain Push Up Down Speeds Weight for cap Product Standard Button 00000 Air Consumption Rates Net Additional 14 Mee 008 cubictimin 90ps
33. nnecting the air supply hose to the hoist always purge the air hose to clear any debris and water 3 8 4 Apply approximately 10 15 drops of turbine oil see approved lubricant under Section 6 0 Lubricants into the hose before attaching to the hoist 3 8 5 connections to air supply reference Figure 3 4 Use a reducing adapter at the hoist valve section for hose sizes larger than 1 inch 3 8 6 NOTICE Where conditions dictate the installation sequence can be reversed by mounting the hoist first Section 3 9 followed by connecting the air supply Section 3 8 Mounting the Hoist 3 9 1 Manual Trolley Follow instructions in Owner s Manual provided with the trolley 3 9 2 Motorized Trolley Follow instructions in Owner s Manual provided with the trolley 3 9 3 Hook Mounted to a Fixed Location Attach the hoist s top hook to the fixed suspension point 3 9 4 AWARNING Ensure that the fixed suspension point rests on the center of the hook s saddle and that the hook s latch is engaged 15 3 10 Non Stationary Application 3 11 3 10 1 For applications such as rental fleets or construction sites where the hoist is moved from place to place a filter and lubricator are still required Consult factory for recommended methods 3 10 2 Connections and fittings must be kept clean and care taken to prevent dirt debris and moisture from entering the hoist 3 10 3 Recommended practice for removing the hoist from an installation
34. pair or replace pendant control or control hose s Lack of air pressure or partial loss of or leakage in air supply Repair or adjust air supply or filters Hoist continues running after pendant or cord is released Main Spool sticking Inject approx 20 drops of oil into inlet port to lubricate the main spool If spool still sticks repair at service facility Valve in Pendant Handle stuck Repair at service facility Hoist drifts excessively when hoist is stopped Brake is not holding Repair brake at service facility 39 9 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 Manual Hoists amp Trolleys 2 years Air and Electric Powered Hoists Trolleys and Crane Components 1 year Spare Replacement Parts 1 year The product must be used in accordance with manufacturer s recommendations and must not have been subject to abuse lack of maintenance misuse negligence or unauthorized repairs or alterations Should any defect in material or workmanship occur during the above time period in any product as determined by Harrington Hoist s inspection of the product Harrington Hoists Inc agrees at its discretion either to replace not including installation or repair the part or product free of charge and deliver said
35. pe lubricator must be used 3 Third best location No more than 15 feet away below the hoist In this case the mist type lubricator must be used 3 3 2 CAUTION The lubricator must be set to deliver the equivalent of 10 to 15 drops of oil per minute 2 to 3 cc minute The hoist s exhaust will emit a fine oil mist when properly lubricated 3 4 Filtration 3 4 1 CAUTION The air entering the hoist inlet must not contain any particulate greater than 5 microns in size Therefore the hoist must have a 5 micron filter in its air supply The filter must be upstream of the lubricator 12 3 5 3 6 3 4 2 The filter servicing the hoist can also service other hoists and air consuming equipment In this case the air filter must be in sized for the total air consumption of the equipment it is servicing Air Dryer CAUTION To prevent corrosion and hoist malfunction employ an air dryer in the air supply system to ensure that dry air is supplied to the hoist If there is moisture in the air supplied to the hoist this moisture will cause corrosion on internal hoist components during periods when the hoist is idle leading to hoist malfunction Piping Hoses And Fittings 3 6 1 A CAUTION System Configuration The system should be configured as shown in Figure 3 1 Since moisture tends to accumulate in compressed air systems corrosion may result if the system is not periodically drained m Arrange for a drain in the air supply piping a
36. porting structure or trolley if used Function labels on pendant control stations for legibility Warning label properly attached to the hoist and legible see Section 1 2 End connections of load chain 5 5 5 6 5 7 Occasionally Used Hoists 5 5 1 Hoists that are used infrequently shall be inspected as follows prior to placing in service m Hoist Idle More Than 1 Month Less Than 1 Year Inspect per FREQUENT Inspection criteria of Section 5 3 above m Hoist Idle More Than 1 Year Inspect per PERIODIC Inspection criteria of Section 5 4 above Inspection Records 5 6 1 Dated inspection reports and records should be maintained at time intervals corresponding to those that apply for the hoist s PERIODIC interval per Section 5 2 4 These records should be stored where they are available to personnel involved with the inspection maintenance or operation of the hoist 5 6 2 A long range chain inspection program should be established and should include records of examination of chains removed from service so a relationship can be established between visual observation and actual condition of the chain 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 those listed in ANSI ASME B30 16 for the Frequent and Periodic Inspection In accordance with ANSI ASME B30 16 these inspections are not intended to involve disassembly of th
37. ring the hoist one full cycle Note the possibility of corrosion in the valve section of the hoist increases for areas where salt air and high humidity are present For Such situations you may need to operate your hoist more often than once per week 37 8 0 Troubleshooting A WARNING HAZARDOUS AIR PRESSURE IS PRESENT IN THE HOIST IN THE SUPPLY OF COMPRESSED AIR TO THE HOIST AND IN CONNECTIONS BETWEEN COMPONENTS Before performing ANY maintenance on the equipment de energize the supply of compressed air to the equipment and lock and tag the supply device in the de energized position Refer to ANSI 2244 1 Personnel Protection Lockout Tagout of Energy Sources Only Trained and competent personnel should inspect and repair this equipment Table 8 1 Troubleshooting Guide Symptom Cause Remedy Does not operate Lack of air pressure or loss of air supply Repair or adjust air supply or filters Seizure of Main Spool Brake Spool or Air Motor Repair at service facility Seizure of brake or brake mechanism fails to release Repair at service facility Bending or crimping of pendant control hose s Correct or repair the bend or crimp in control hose s Hoist is overloaded Reduce the load to the rated capacity of hoist Lifting speed is slow Low air pressure at hoist inlet port Repair or adjust air supply or filters Check for air line obstruction A
38. rocedure should read understand and follow Section 4 Operation b For the adjustment procedure the hoist should be connected to an air supply see Section 3 1 and it should initially be without a load on its hook c Start this procedure with an unloaded hoist All adjustments to the load limiter should be made with the load in a resting position so that the load chain is not tensioned d For the adjustment procedure OUT means the counter clockwise CCW direction and IN means the clockwise CW direction e The pressure of the air supply at the hoist s inlet port acceptable range is 60 to 90 PSI affects the performance of your air hoist including the actuation point of the load limiter Therefore ensure that during the adjustment procedure the air pressure at the hoist s inlet port is the same as that which the hoist will experience in normal operation The relationship between air supply pressure and load limiter actuation is m For a given load limiter setting as pressure decreases the actuation point increases f When the load limiter is adjusted and working properly the hoist will operate and lift the load a short distance before the load limiter automatically stops lifting 2 Refer to Figure 7 1 Loosen the lock nut and slowly turn the adjustment screw OUT until it is loose and no longer is in contact with the internal load limiter spring as this occurs the screw should become easier to turn Stop turning the scr
39. s the capacity of the hoist Replace should be legible and securely attached to the hoist 28 Table 5 4 Brake Disc Dimension Hoists Parts View Std Dimension Minimum Value for Replacement Figure No Inch mm Inch mm TCR10000C2 TCR10000P2 TCR25000C2 T 0 16 4 0 T 0 10 2 5 TCR25000P2 Table 5 5 Chain Guide Side Plate Dimensions W L Hoist Parts View Std Dimension Maximum Value for Replacement oists Figure No Inch mm Inch mm TCR10000C2 m L 1 57 40 L 1 69 42 8 TCR10000P2 W 2 36 60 W 248 63 TCR25000C2 2 20 55 8 L 2 36 60 TCR25000P2 W 3 82 97 W 4 02 102 Table 5 6 Top Hook amp Bottom Hook Dimensions K mark a mark PA Dimensions K and U should be measured and recorded below prior to any use when the hook is first placed into service Hoists Parts View Recorded Dimension Maximum Minimum Value Figure No When New for Replacement Top Hook K amp For if the measured dimension TCR10000C2 165 TOP BOKUS exceeds 1 05 times the recorded new TCR10000P2 Bottom Hook K dimension the hook should be Bottom Hook U replaced Top Hook K For U if the measured dimension is TCR25000C2 Top Hook U less than 9 times the recorded new TCR25000P2 180 Bottom Hook K dimension the hook should be Bottom Hook U
40. t the lowest point in the piping and m Periodically drain the system to remove moisture water from the system and to prevent corrosion m Filter regulator if equipped and lubricator must be arranged in the order shown in Figure 3 2 compressor SS NN Air Hoist Figure 3 1 Diagram of Air Supply Configuration Typical Filter Regulator Lubricator Air In Air Out Figure 3 2 Typical Air Supply Filter Regulator and Lubricator 13 3 6 2 NOTICE Piping Pipe should be sized to accommodate the hoist airflow requirements Table 3 1 gives recommended pipe sizes Table 3 1 Air Supply Pipe and Hose Sizes Model Diameter of Supply Diameter of Supply Pipe Hose TCR10000P2 TCR25000C2 Inside diameter Inside diameter TCR10000P2 1 25 inch or larger 1 0 inch or larger TCR25000C2 3 6 3 NOTICE Hoses The connection from the air supply system piping to the hoist must be made with a flexible pressure hose Due to normal line losses in air supply lines m Do not use hose smaller than specified in Table 3 1 and m Limit the length of the hose to that specified in Figure 3 3 If your application exceeds these requirements consult factory Hose Figure 3 3 Typical Arrangements of Filter Regulator and Lubricator and Maximum Air Supply Hose Lengths 3 6 4 CAUTION Fittings Important considerations regarding fittings in the hoist s air supply
41. tch Components 25 Ton TCR25000C2 and TCR25000P2 3 11 5 Measure and record the dimension of all hooks on hoist See Table 5 6 under Section 5 Inspection Always use the same side of the hook to measure and record the K dimension 3 11 6 Record the hoist Code Number and Serial Number from the nameplate on the hoist see Section 10 in the space provided on the cover of this manual 3 11 7 Ensure that the hoist is properly installed to either a fixed point or trolley whichever applies 3 11 8 If hoist is installed on a trolley ensure that m trolley is properly installed on the beam and m stops for the trolley are correctly positioned and securely installed on the beam 3 11 9 Ensure that all nuts bolts and split cotter pins are sufficiently fastened 3 11 10 For hoists with pendant controls Ensure that the Pendant Hoses and Strain Relief Chain are properly attached to the hoist See Section 7 4 3 11 11 CAUTION Check Air Supply Check air supply before everyday use Ensure proper air quality and air pressure 3 11 12 CAUTION Check the lubricator for proper function and adequate oil level 3 11 13 Confirm proper operation Before operating read and become familiar with Section 4 Operation m Before operating ensure that the hoist and trolley meets the Inspection Testing and Maintenance requirements of ANSI ASME B30 16 m Before operating ensure that nothing will interfere with the full ran
42. ts please provide the Hoist code number located on the Hoist nameplate see fig below Reminder Per Sections 3 11 6 and 1 1 to aid in ordering Parts and Product Support record the Hoist code number and serial number in the space provided on the cover of this manual HARRINGTON HOISTS AND CRANES AIR PRESSURE 410 620 kPa e 60 90 PSI Code 10000678 Serial No HARRINGTON HOISTS INC Manheim 17545 Product of Japan Figure 10 1 TCR Nameplate 41 5 5 ARRINGTON HOISTS AND CRANES www harringtonhoists com Harrington Hoists Inc Harrington Hoists Western Division 401 West End Avenue 2341 Pomona Rincon Rd 103 Manheim PA 17545 1703 Corona CA 92880 6973 Phone 717 665 2000 Phone 951 279 7100 Toll Free 800 233 3010 Toll Free 800 317 7111 Fax 717 665 2861 Fax 951 279 7500 TCROM1025
43. uld not be deformed and should not show signs of abrasion Surfaces where links bear on one another should be free of significant wear Replace Load Chain Pitch Measure The L dimension should not be greater than maximum value listed in Table 5 7 Replace inspect Load Sheave and Idle Sheave for double fall hoist Load Chain Visual Auditory Entire surface of each chain link should be coated Clean lubricate Lubrication with lubricant and should be free of dirt and grime see Sections 6 0 Chain should not emit cracking noise when hoisting a load Load Chain Visual Chain should be reeved properly through Load Reeve Install chain Reeving Sheave and Idle Sheave for double fall hoist properly refer to Section 3 11 Chain limit locks and stoppers should be installed properly refer to Section 7 3 2 Bolts Nuts and Visual Check Bolts nuts and rivets should not be loose Tighten or replace Rivets with Proper Tool as required 27 Table 5 3 Hoist Inspection Methods and Criteria continued Item Method Criteria Action Housing and Mechanical Components Visual Auditory Vibration Function Hoist components including load blocks suspension housing chain attachments clevises yokes suspension bolts shafts gears bearings pins and rollers should be free of cracks distortion significant wear and corrosion Evidence of same can be detected
44. visually or via detection of unusual sounds or vibration during operation Replace Chain Separator Visual Measure The Chain Guide Side Plate should be free of cracks distortion significant wear and corrosion The L and W dimension should not be greater than maximum value listed in Table 5 5 Replace Motor Brake Measure Visual Motor brake dimension should be within the allowable limits of Table 5 4 See Section 7 2 for gaining access to motor brake Braking surfaces should be clean free of grease oil and should not be glazed Replace Load Sheave Visual Pockets of Load Sheave should be free of significant wear See Section 7 5 to gain visual access to the load sheave Replace Pendant Control Levers Visual Function Depressing and releasing pendant control levers should cause hoist to operate Repair or replace as necessary Pendant Housing Visual Pendant housing should be free of cracks and mating surfaces of parts should seal without gaps Replace Pendant Tubing Visual auditory Tubing to pendant control switches should not be loose or be leaking air Repair or replace as necessary Pendant Labels Visual Labels denoting functions should be legible Replace Warning Labels Visual Warning Labels should be affixed to the hoist see Replace Section 1 2 and they should be legible Hoist Capacity Label Visual The label that indicate
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