Yale Lift-Tech 115325, Operation, Service & Parts Manual

Page 1: ...on Service Parts Manuals January 2004 Copyright 2004 Yale Lift Tech division of Columbus Mckinnon Corporation Part No 113534 96 SERIES 2200 AIR HOIST FOR USE WITH MODEL 115325 Provided by www hoistsdirect com ...

Page 2: ...LLATION Paragraph 2 1 General 4 Paragraph 2 2 Suspending Hoist 4 Paragraph 2 3 Connecting Hoist to Air Service 4 Paragraph 2 4 Hoisting and Lowering Speed Adjustments 5 SECTION III OPERATION Paragraph 3 1 General 5 Paragraph 3 2 Pre Operational Checks 5 Paragraph 3 3 Operating Hoist 5 Paragraph 3 4 Pulling and Pivoting Hoist and Load 6 Paragraph 3 5 Upper and Lower Limit Stops 6 Paragraph 3 6 Oper...

Page 3: ...t models are in the type of control type load chain and type suspension employed These are described in paragraphs a through c below Differences between sizes are in reeving of the load chain On 1 4 and 1 2 ton hoists the load chain is single reeved one part of chain on 1 ton hoists the chain is double reeved two parts of chain 12018C 12019C 12020C Standard lift is 10 though increased lifts may be...

Page 4: ...e properly spaced so trolley will fit beam on which hoist will operate Adjustment for various I beam sizes is accomplished by rearrangement of spacer washers on through bolts which connect trolley side plates to hoist suspension lug Refer to instruction sheet furnished with BUDGIT Rigid Mount Trolleys for complete instructions d If chain container is to be used on hoist install it following instru...

Page 5: ...ent or broken Chain should be solidly anchored b Check hoist brake for proper adjustment and operation Refer to Section V paragraph 5 2 d c Check hooks They should not be bent or distorted and should not be opened beyond the correct opening sizes given in Figure 5 3 Hook latches should not be bent or damaged and springs not broken d Check chain to make sure it is not twisted or kinked Be sure lowe...

Page 6: ...oad 3 Release handle being used to stop either lifting or lowering 4 Speed of lifting and lowering is varied between slowest inching to full speed by the pull exerted on control handle being used load thus reducing side thrust 3 5 UPPER AND LOWER LIMIT STOPS A lower block and chain operated limit stop is provided to guard against over travel of load in either raising or lowering direction which ca...

Page 7: ...oil is not recommended 4 3 GEARCASE The gearcase is grease packed at the factory and requires no further greasing unless the gearcase is for any reason disassembled Then at reassembly the parts should be washed clean using commercial fluid and repacked with NLGI EP 2 Grease 4 4 LUBRICATE LOAD CHAIN A small amount of lubricant will greatly increase load chain life therefore chain should not be allo...

Page 8: ...ndard alloy steel load chain For these reasons the rated capacity of spark resistant models is lower than that of standard models as follows Lines of Load Chain Rated Load for Standard Model Rated Load for Spark Resistant Model 1 1 4 Ton 1 1 2 Ton 3 8 Ton 2 1 Ton 3 4 Ton ALLOWABLE CHAIN WEAR ELONGATION Chain Size Wire Dia No of Pitches to Measure Maximum Wear Limit 1 4 13 145 Do not assume that lo...

Page 9: ...to adverse environments should be examined weekly or as conditions warrant a Hoist should be partially disassembled as necessary to inspect hoist parts noted in paragraphs b through h below Refer to Section VII for disassembly and reassembly steps as noted b Inspect Brake Remove brake housing cover and brake shoes as outlined in paragraph 7 2 c Check brake shoe linings and brake wheel for wear and...

Page 10: ...r 2 Remove shaft and clean Lubricate bearings corrosion causing it to bind brake cam and valve shifter 3 Foreign material rust or 3 Clean control cylinders corrosion in control cylinders or pendant throttle control 4 Brake improperly adjusted 4 Adjust brake 6 4 Hoist loses power 1 Insufficient air pressure 1 Check air pressure and adjust 2 Clogged air intake screen 2 See this Section paragraph 1 3...

Page 11: ...in lowering direction If hoist is not connected to air service the chain can be pulled out of hoist by hand while holding brake open by pulling down on control lever 2 On models with double reeved chains 3 4 and 1 ton disconnect end of chain as in paragraph 1 above run chain out of hoist by operating it in lowering direction and disconnect opposite end of chain from anchor at side of upper suspens...

Page 12: ...and Shaft 12015 Figure 7 3 Removing Control Shaft 10949A Figure 7 4 Special Tool for Removing Brake Spring 8524 Figure 7 5 Removing Brake Spring Using Special Tool 10950A Do not pry spring all the way off with screwdriver since spring is apt to fly in most any direction with considerable force WARNING 2 Lift muffler and screen from recess in control head housing 3 On pendant throttle control model...

Page 13: ... plate to assist in removal 2 Motor is a unit construction and generally should not be disassembled However if it is felt that the blades need replacing the dead opposite drive end end plate can be removed to inspect the blades 3 Removal of dead end plate requires a puller to remove the end plate bearing from the shaft 4 Remove 3 button head cap screws from dead end plate Attach puller to end plat...

Page 14: ...l 10958A 7 3 CLEANING AND INSPECTION Before reassembly all parts should be thoroughly cleaned and inspected to determine their serviceability Replace all parts that are excessively worn or damaged Minor nicks and scratches should be filed to remove raised edges Note Bearings that are sealed are lubricated at the factory for normal life of the bearing and must not be washed If they are exposed to w...

Page 15: ...w U type seals on piston heads and 0 ring seals on piston stems Be sure U type seals face direction illustrated in Figure 7 14 4 Use new 0 ring gaskets on adjusting screws When installing screws in control head housing turn them in until heads are flush or slightly below face of housing Adjustment is accomplished during testing of hoist paragraph 2 4 5 At reassembly of screen and air inlet swivel ...

Page 16: ...o not twist see Figure 7 16 to the frame boss and fasten in place The rest of the chain cab be pulled through and then the lower block fastened in place on single reeved hoist On double reeved hoist allow approximately 17 to 18 of chain to hang on the lifting direction side Figure 7 17 Run the lower block assembly onto chain and swing do not twist the remainder of the chain up and attach to lug on...

Page 17: ...at greater than rated load should be a properly supervised official test only not an operator test If any load sustaining parts have been altered replaced or repaired hoist should be load tested at 125 of rated load by a designated qualified person with a written report recording test load as recommended in ANSI B30 16 Safety Standards WARNING 7 6 PENDANT THROTTLE CONTROL ASSEMBLY a General After ...

Page 18: ...hat when given with the catalog number permit us to identify select or manufacture and ship the correct part needed NON FACTORY AUTHORIZATIONS OR MODIFICATION OF EQUIPMENT AND USE OF NON FACTORY REPAIR PARTS CAN LEAD TO DANGEROUS OPERATION AND INJURY TO AVOID INJURY Do not alter of modify equipment without factory authorization Do use only factory provided replacement parts WARNING ...

Page 19: ...ap 1 1 1 15 BAH 171 Washer Flat 1 1 1 18 BAH 172 Cover Brake Housing 1 1 1 19 BAH 113 Screw Slotted Head 2 2 2 22 BAH 153 Shaft Control 1 1 1 23 BAH 119 Bushing Oilite Control Shaft 3 3 3 24 BAH 115 Chain Load Coil Type 11 5 Lg 1 1 BAH 116 Chain Load Coil Type 22 7 Lg 1 25 BAH 117 Lever Control 1 1 1 26 BAH 154 Block Assembly Lower 1 4 Ton 1 BAH 155 Block Assembly Lower 1 2 Ton 1 27 BAH 156 Body L...

Page 20: ... 2 44 BAH 136 Washer 2 45 BAH 137 Sprocket Coil Chain 1 46 BAH 131 Screw Socket Head Cap 3 47 BAH 146 Latch Kit Lower Hook 1 48 BAH 133 Hook Bearing and Nut Assembly With Latch 1 49 BAH 134 Nut Hex Self Locking 3 50 BAH 141 Bracket Lug Suspension Parallel Mount 1 1 51 BAH 142 Bracket Lug Suspension Parallel Mount 1 52 BAH 143 Bracket Lug Suspension Cross Mount 1 53 BAH 138 Pin Cotter 2 54 BAH 139 ...

Page 21: ... End of Chain Only Must Not Be Used to Join Chain 1 1 1 15 BAH 172 Cover Brake Housing 1 1 1 16 BAH 113 Screw Slotted Head 2 2 2 19 BAH 153 Shaft Control 1 1 1 20 BAH 119 Bushing Oilite Control Shaft 3 3 3 21 BAH 203 Chain Load Roller Type 11 1 2 Lg 1 1 BAH 204 Chain Load Roller Type 22 1 Lg 1 22 BAH 117 Lever Control 1 1 1 23 BAH 215 Adapter Roller Load Chain 1 1 BAH 216 Block Assembly Lower Comp...

Page 22: ... 129 Clip Cord 1 4 Not Shown 1 1 1 41 BAH 161 Pin Spring Drive Control Lever 1 1 1 BAH 207 Block Assembly Lower 1 Ton Includes Ref Nos 42 thru 50 1 42 BAH 220 Body Lower Block Pair 1 43 BAH 135 Bearing Assembly Needle 2 44 BAH 136 Washer 2 45 BAH 211 Sprocket Roller Chain 1 46 BAH 131 Screw Socket Head Cap 3 48 BAH 146 Latch Kit 1 49 BAH 133 Hook Bearing and Nut Assembly With Latch 1 50 BAH 134 Nu...

Page 23: ...Head Self Locking 2 20 BAH 325 Ring Retaining External 1 21 BAH 326 Bearing Assembly Ball Brake Wheel 1 22 BAH 327 Plate Clamp Brake Wheel Bearing 1 23 BAH 311 Lockwasher Shakeproof Internal 6 24 BAH 360 Screw Socket Head 4 25 BAH 328 Wheel Load Brake 1 26 BAH 345 Screw Socket Head Self Locking 4 28 BAH 353 Cam Brake Actuator 1 30 BAH 338 Pin Spring Drive Brake Cam 1 34 BAH 354 Shoe Assembly Brake...

Page 24: ...ing Retainer 2 12 BAH 1112 Retainer Spring Throttle Valve 2 13 BAH 1113 Screen Muffler 1 14 BAH 1114 Muffler Exhaust 1 15 BAH 812 Gasket Air Seal Motor End Plate 1 16 BAH 813 Gasket Control Head to Frame 1 17 BAH 1115 Bearing Assembly Needle Control Shaft 1 18 BAH 1116 Plug Pipe 1 8 N P T 1 19 BAH 1117 Pin Valve Shifter 1 20 BAH 1118 Shifter Throttle Valve 1 21 BAH 161 Pin Spring Drive 1 22 BAH 11...

Page 25: ...3 Plate End Dead 1 4 BAH 954 Blade Rotor 8 5 BAH 955 Rotor and Shaft Assembly 1 6 BAH 956 Pin Spring 1 7 BAH 957 Pin Spring 3 8 BAH 958 Body 1 9 BAH 959 Plate End Drive 1 10 BAH 960 Ring Retaining 1 To enable us to expedite your parts order always give Catalog Number Model Number and Capacity See nameplate Figure 8 5 Motor Parts All Models 12588 NOTES ...

Page 26: ... Cylinder 1 8 BAH 1208 Cylinder Pendant Control 1 9 BAH 1209 Seal 0 Ring Piston Stem 1 10 BAH 1210 Retainer 0 Ring Seal 1 11 BAH 1110 Spring Throttle Valve 2 12 BAH 1109 Guide Spring Throttle Valve 2 13 BAH 1108 Seal 0 Ring Throttle Valve 2 14 BAH 1125 Valve Throttle 1 15 BAH 1111 Gasket 0 Ring Control Cylinder 2 To enable us to expedite your parts order always give Catalog Number Model Number and...

Page 27: ...t Models Figure Ref Part Quantity Required Number Number Number Description 3 8 Ton 3 4 Ton 8 1 4 BAH 1303 Hook and Bracket Assembly Upper 1 8 1 5 BAH 1304 Hook Nut and Latch Assembly Upper 1 8 1 6 BAH 1305 Latch Kit Upper Hook 1 8 1 24 BAH 1308 Chain Coil Type Load 11 5 Lg 1 24 BAH 1309 Chain Coil Type Load 22 7 Lg 1 8 1 25 BAH 1310 Lever Control 1 1 8 1 26 BAH 1315 Block Assembly Lower Complete ...

Page 28: ...elivery or at Seller s authorized service station nearest Buyer or ii refund an equitable portion of the purchase price C This warranty is contingent upon Buyer s proper maintenance and care of Seller s products and does not extend to normal wear and tear Seller reserves the right to void warranty in event of Buyer s use of inappropriate materials in the course of repair or maintenance or if Selle...