Lodestar AIR XL Page 30 Operating, Maintenance & Parts Manual Download | Manualshive

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Summary of Contents for AIR XL

Page 1: ...ties 2 through 7 tons 2000 through 7500 kg Follow all instructions and warnings for inspecting maintaining and operating this hoist The use of any hoist presents some risk of personal injury or proper...

Page 2: ...dle all parts and repair requirements promptly and efficiently Below is a list of the Master Parts Depots in the United States and Canada To quickly obtain the name of the U S Service Center located n...

Page 3: ...rate a hoist unless all persons are and remain clear of the supported load 9 Not operate unless load is centered under hoist 10 Not attempt to lengthen the load chain or repair dam aged load chain 11...

Page 4: ...iii...

Page 5: ...DISASSEMBLY REASSEMBLY 19 20 REMOVAL AND REPLACEMENT OF LOAD CHAIN 20 REEVING LOAD CHAIN 3 AND 5 TON DOUBLE REEVED UNITS 21 6 AND 71 2 TON TRIPLE REEVED UNITS 21 CUTTING CHAINS 22 TESTING 22 REPAIR PA...

Page 6: ...verload Variable speed hoist motor Hardened forged steel hooks equipped with latch Double disc spring return brake 2 TABLE 1 SPECIFICATIONS XL AIR CHAIN HOISTS GENERAL INFORMATION XL Hoist with Motor...

Page 7: ...n hoist from a trolley with a single load bar or for sus pending the hoist from a fixed structure 3 LUG SUSPENSIONS Lug suspensions are required to suspend the XL Air Hoist from plain geared or motor...

Page 8: ...hoist control line pendant suspension trolley and chain con tainer for damage that may have occurred during ship ment If there is damage refer to instructions on the packing slip envelope INSTALLING...

Page 9: ...hook to that position and firmly tighten the keeper plate screw while making sure the loose pin engages the slot in keeper plate NOTE INSTALL BREATHER IN MAIN HOUSING AFTER HOOK SUSPENSION IS ASSEMBLE...

Page 10: ...ain and geared units On 2 ton motor driven trolleys and 3 thru 7 1 2 ton capacity units proper spacing is obtained by varying the number of spacer washers furnished with trolley that are installed on...

Page 11: ...ay allow the trolley to fall off the end of the beam Before installing geared or motor driven trolleys 2 ton only on the beam lubricate the trackwheel gears and pinion with Texaco Novatex 2 or equival...

Page 12: ...R After the hook suspension is assembled to the hoist or after the hoist and trolley are mounted on the beam remove the upper plug from the main housing 652 110 and install the breather inside informa...

Page 13: ...surface Bearings in the hook block are shielded only against ordinary atmos pheric conditions 4 Read the operation section of American National Standard ASME B30 16 ALL HOISTS 1 Before picking up a lo...

Page 14: ...ed at the hook 9 On double and triple reeved hoists check for twists in the load chain A twist can occur if the lower hook block has been capsized between the strands of chain Reverse the capsize to r...

Page 15: ...ements and physical properties use only Hoistaloy load chain in the XL Air Hoists IMPORTANT DO NOT USE REPLACED CHAIN FOR OTHER PURPOS ES SUCH AS LIFTING OR PULLING LOAD CHAIN MAY BREAK SUDDENLY WITHO...

Page 16: ...Severely worn or damaged parts should be replaced f External evidence of excessive wear of brake parts and brake adjustment see page 14 g Check the operation of the control station making sure the pad...

Page 17: ...13 Notes...

Page 18: ...ION Handle and dispose of lubricants only as directed in applicable material safety data sheets and in accordance with applicable local state and federal regulations WARNING Used motor oils contain kn...

Page 19: ...rticular attention being paid to the lubrication of the various components using the recommended lubricants see page 14 Key No Part Name Qty for Each Hoist in Service 652 131 Brake Friction Disc 2 652...

Page 20: ...ttle value a See item 1 f b See item 1 e c See item 1 d d Clean shuttle valve 4 Hoist loses power a Insufficient air pressure b Clogged spool value c Clogged muffler d Worn or broken rotor vanes a See...

Page 21: ...ove the shaft from the intermediate plate 10 Remove the second gear 652 159 from third reduc tion pinion and shaft 652 106 and remove the third reduction pinion and shaft from the main housing 652 110...

Page 22: ...seal against a gouged surface VALVE REASSEMBLY 1 Lubricate the return end caps springs and spool cavity with a layer of EP grease as listed on page 14 Be sure the vents on the end caps are exposed Co...

Page 23: ...ins 7 Remove the shaft seal and bearings from the drive end plate Remove the bearing from the dead end plate 8 Do Not remove drive end plate bolts or drive end plate 9 Clean parts Check for scoring on...

Page 24: ...long Remove burrs from cut edges 3 Using the coupling link attach the new chain to the old chain Carefully check the welds on the new chain and make sure they are positioned the same as the old chain...

Page 25: ...sts If there are twists start over liftwheel pockets If the chain is not properly placed on the liftwheel it will not be possible to install the chain guide After making sure the chain is correctly in...

Page 26: ...rts required 6 Part name from the parts list 7 Part number from the parts list If trolley replacement parts are ordered also include the type and capacity of the trolley NOTE WHEN ORDERING REPLACEMENT...

Page 27: ...8 2 thru 7 1 2 Ton MDT Motor and Gearbox 38 9 Hoist Air Motor 39 Important When referring to your hoist in correspondence or repair kit part orders alway give the model number from the hoist identific...

Page 28: ...24...

Page 29: ...on 5 Ton 6 Ton 7 1 2 Ton Warning Label 2 Ton 3 Ton 5 Ton 6 Ton 7 1 2 Ton Lodestar XL Label Control Pendant without MDT 2 paddle with MDT 4 paddle Control Cable without MDT with MDT For 10 Lift For oth...

Page 30: ...26...

Page 31: ...ings total for brake assembly Brake Intermediate Plate Brake Armature Plate Brake Nut Drain Plug Brake Attaching Screw Control Grommet Brake Retaining Plate Air Cyclinder Brake Spacer Tube Breather Br...

Page 32: ...28...

Page 33: ...aust Valve Fitting Male 90 Deg Elbow 1 1 4 Pipe Nipple Galvanized Motor Screw Motor Plate Screw Motor Plate Lockwasher Grommet Strain Loop Screw Strain Loop Washer Strain Loop Lockwasher Shuttle Valve...

Page 34: ...30...

Page 35: ...board 2nd Reduction Pinion Bearing Outboard 3rd Reduction Pinion Bearing Outboard Liftwheel Seal Inboard Liftwheel Gear Snap Ring Limit Switch Input Shaft Seal Limit Switch Input Shaft Bearing Brake H...

Page 36: ...2 221 652 226 652 207 652 202 652 218 652 216 652 222 652 225 652 216 652 179 652 175 652 201 652 202 652 163 652 200 652 179 652 211 652 200 652 217 652 222 652 304 652 114 652 221 652 205 652 110 65...

Page 37: ...176 652 177 652 178 652 179 652 180 652 187 652 200 652 201 652 202 652 203 652 204 652 205 652 206 Part Number 80424 52068 52053C 52054 52058 80425 52074 45663 52701 52022 52035 52045 52047 52608 526...

Page 38: ...34...

Page 39: ...306 670 307 670 308 670 309 670 310 670 311 670 312 670 313 670 314 670 315 670 316 670 317 670 318 670 319 Part Number 59614 59616 58727 945853 987061 59504 59967 33143 986270 988095 58152 987065 98...

Page 40: ...36 2 TON MOTOR DRIVEN TROLLEY 3 THRU 7 TON PLAIN GEARED AND MOTOR DRIVEN TROLLEYS EXPLODED VIEW See page 38 for Motor and Gear Box assembly ANTI TIPPING BRACKET KIT 29...

Page 41: ...3824 9 2 RETAINING RING 700T 1718 BET 2812 700T 1845 BET 3825 10 4 HEX CAP SCREW 700T 1721 BET 2813 700T 1848 BET 3826 11 4 SELF LOCKING NUT 700T 1725 BET2814 700T 1853 BET 3828 12 4 HEX JAM NUT 700T...

Page 42: ...y BET 3003 2 1 Air Brake Contact Factory 3 1 Air Motor 22721301 4 1 Mounting Plate 22925703 5 1 Sandwich Plate 22925501 6 1 Valve 22746302 7 1 Muffler 227472 1 8 1 Air Hose Assembly 53042 9 1 Hex Bush...

Page 43: ...mbly 14 6 Push Pin 15 6 Vane Spring 16 6 Vane 17 1 Dead End Plate 18 1 Dead End Bearing 19 1 End Cap Gasket 20 1 Dead End Cap 21 4 Dead End Plate Bolts 22 4 Dead End Plate Cap Bolts 1 Service Kit 652...

Page 44: ...not be liable for any damage injury or loss arising out of the use of the goods if prior to such damage injury or loss such goods are 1 damaged or misused following Seller s delivery to carrier 2 not...

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