Beaver 3S 503025 Safety, Operation & Parts Manual Download Page 1

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250KG, 500KG, 1 TONNE, 2 TONNE, 3 TONNE,

5 TONNE & 10 TONNE CAPACITIES.

250KG, 500KG, 1T, 2T, 3T, 5T & 10T CAPACITIES

Complies to AS 1418.2

BEAVER 3S

CHAIN BLOCK

OVERLOAD PROTECTION OPTIONAL

CHAIN BLOCK

SAFETY OPERATIONS & PARTS MANUAL

1300 783 606

www.beaver.com.au

Summary of Contents for 3S 503025

Page 1: ...250KG 500KG 1T 2T 3T 5T 10T CAPACITIES Complies to AS 1418 2 BEAVER 3S CHAIN BLOCK OVERLOAD PROTECTION OPTIONAL CHAIN BLOCK SAFETY OPERATIONS PARTS MANUAL 1300 783 606 www beaver com au ...

Page 2: ...ld be carefully inspected for damage which may have occurred during shipment or handling Check the chain block frame for dents or cracks and inspect the load chain for nicks and gouges If shipping damage has occurred contact your local supplier or Beaver Brands Sales Office WARNING Operating a unit with obvious external damage may cause load to drop and that may result in personal injury and or pr...

Page 3: ...ich may be carried into the chain block mechanism Check brake for evidence of slippage under load Each Beaver 3S Chain Block is built in accordance with the specifications contained herein and at time of manufacture complies with our interpretation of applicable sections of the Australian Standard AS1418 2 Copies of this standard can be obtained from Standards Australia The symbol points out impor...

Page 4: ...r malfunctioning hook latch 17 DO NOT lift more than rated load 18 DO NOT use damaged chain block or chain block that is not working correctly 19 DO NOT use the chain block with twisted kinked damaged or worn chain 20 DO NOT lift a load unless chain is properly seated in chain wheel s 21 DO NOT use load chain as a sling or wrap chain around load 22 DO NOT lift a load if any binding prevents equal ...

Page 5: ...in damage causing failure at less than rated capacity When in doubt use the next largest capacity Beaver 3S Chain Block WARNING Exceeding the rated capacity of the chain block may cause load to fail TO AVOID INJURY Do not exceed the hand chain pulls specified in safety procedure 4 5 Do not wrap load chain around the load or bring the load in contact with the chain block Doing this will result in t...

Page 6: ...lf as a choker chain or bring the load in contact with the chain block DO NOT heat treat and DO NOT weld any part of the chain block expecially the load chain DO NOT hold the load chain in a loaded state while operating the chain block as serious injury may occur if the brake did not operate properly DO NOT attempt to lift load beyond the rated capacity IMPORTANT SAFETY WARNINGS ...

Page 7: ...le or lifting loads over people DO NOT run the hook assembly into the frame of the block DO NOT operate the chain block unless it is rigged to pull in a straight line from hook to hook and the frame is allowed to freely swivel on the upper hook DO NOT shock load chain block chain or hook IMPORTANT SAFETY WARNINGS ...

Page 8: ...o the construction of the chain block it will be necessary to particularly disassemble the unit to perform the periodic inspections The periodic inspections are to include those items listed under frequent inspections as well as the following A Chain for excessive wear or stretch B Worn cracked or distorted parts such as hook blocks chain guide stripper loose end pin shafts gears hook collar and b...

Page 9: ...the latch against the hook body as shown above Also check to make sure that the latch is not damaged or bent and that it operates properly with sufficient spring pressure to keep the latch tightly against the tip of the hook and allow the latch to spring back to the tip when released If the latch does not operate properly it should be replaced LOAD CHAIN Cleaning and Inspection First clean the loa...

Page 10: ...nd the load to drop TO AVOID INJURY Due to the size requirements and physical properties use only Beaver Alloy Load Chain in the 3S Chain Block Important Do not use replaced chain for other purposes such as lifting or pulling Load chain may break suddenly without visual deformation For this reason cut replace chain into short lengths to prevent use after disposal Before returning chain to service ...

Page 11: ... not use an excessive amount of lubricant which could seep onto the brake surface WARNING Using any grease or lubricant on the braking surfaces will cause brake slippage and loss of load control which may result in injury and or property damage TO AVOID INJURY Do not use any grease or lubricant on the braking surfaces The brake is designed to operate dry When the chain block is disassembled for pe...

Page 12: ...he chain Pass the wire over the top of the liftwheel and down between the liftwheel and the chain guide Position the chain so that the first as well as the third link stands on edge with the weld away from the liftwheel and the second link lays flat on the liftwheel After the chain has been started pull hand chain in the hoisting direction until about 0 6m of chain has passed the liftwheel The wir...

Page 13: ...a load and then with a light load of 20 kg to be sure that the chain block operates properly and that the brake holds the load when the hand chain is released Next test with a load of 100 rated capacity In addition chain blocks in which load sustaining parts have been replaced should be tested with 100 of rated capacity by or under the direction of an appointed person and a written report prepared...

Page 14: ... Lift m 1 5 Fall of Chain 1 Efforts to lift full load N 300 Net Weight 3 5 Load Chain Diameter mm 4x12 Extra weight per metre of extra lift kg 0 54 Headroom H 230 Dimension mm A 110 B 100 C 18 250kg Capacity WARNING OVERLOAD PROTECTION UNAVAILABLE ON 5036025 NOT SUITABLE FOR UNDERGROUND MINING 250KG SPECIFICATIONS DIMENSIONS ...

Page 15: ......

Page 16: ...ge Standard Lift m 3 3 3 3 3 3 Fall of Chain 1 1 1 2 2 4 Efforts to lift full load N 240 250 335 335 363 380 Net Weight kg 11 12 5 19 5 29 41 3 78 5 Load Chain Diameter mm 5x15 Grade 80 6x18 Grade 80 8x24 Grade100 8x24 Grade 80 10x30 Grade 80 10x30 Grade 80 Extra weight per metre of extra lift kg 0 55 0 79 1 38 2 76 4 4 8 8 Headroom H 345 376 470 565 688 765 Dimension mm A 132 151 175 176 189 189 ...

Page 17: ...CHAIN BLOCK SAFETY OPERATIONS PARTS MANUAL I 17 CHAIN BLOCK 500KG 1 2 TONNE 3 5 TONNE 10 TONNE 500KG 10 TONNE SPECIFICATIONS ...

Page 18: ... 1 Pawl Spring 26 1 Pawl Washer 27 1 Pawl 28 1 Pawl Pin 29 1 Load Chain Pin 31 1 Right Side Plate 24 1 Hand Wheel Assembly Key QTY Brake Set 30 1 Ratchet Disc Ring 33 1 Ratchet Disc 34 1 Hand Wheel 38 1 Castle Nut Assembly Key QTY Capacity Plate Washer 41 1 Hex Castle Nut M8 42 1 Split Pin 43 1 Anchor Assembly Key QTY End Anchor 20 1 End Anchor Pin 21 1 Load Chain Split Pin 22 1 Hand Chain 37 1 La...

Page 19: ...CHAIN BLOCK SAFETY OPERATIONS PARTS MANUAL I 19 CHAIN BLOCK Top Hook Bottom Hook 250KG CHAIN BLOCK SPARE PARTS ...

Page 20: ...k Pin 18 1 Ball Bearing A 21 1 Snap Ring A 22 1 Right Plate Assembly Key QTY Snap Ring 22 1 Ball Bearing B 27 1 Stripper 28 1 Right Side Plate 33 1 Gear Assembly Key QTY Disc Gear Assembly 34 2 Splined Gear 35 1 Snap Ring B 36 1 Pinion Shaft 37 1 Snap Ring D 38 1 Ball Bearing D 39 1 Sprocket Assembly Key QTY Snap Ring C 23 1 Ball Bearing C 24 1 Chain Sprocket 25 1 Etch Plate Assembly Key QTY Name ...

Page 21: ...CHAIN BLOCK SAFETY OPERATIONS PARTS MANUAL I 21 CHAIN BLOCK 500KG 10 TONNE CHAIN BLOCK DIAGRAM ...

Page 22: ...8 Etch Plate Assembly 503053 9 503103 9 503203 9 503303 9 503503 9 508603 9 Friction Disc 503053 10 503103 10 503203 10 503303 10 503503 10 508603 10 Top Hook Assembly 503053 11 503103 11 503203 11 503303 11 503503 11 508603 11 Hand Wheel Sprocket Without Overload Protection 503053 12 503103 12 503203 12 503303 12 503503 12 508603 12 Bottom Hook Assembly 503053 13 503103 13 503203 13 503303 13 503...

Page 23: ...CHAIN BLOCK SAFETY OPERATIONS PARTS MANUAL I 23 CHAIN BLOCK Top Hook Bottom Hook Top Hook Bottom Hook Top Hook Bottom Hook 500KG 10 TONNE CHAIN BLOCK SPARE PARTS 500KG 1 2 TONNE 3 5 TONNE 10 TONNE ...

Page 24: ...24 I CHAIN BLOCK SAFETY OPERATIONS PARTS MANUAL CHAIN BLOCK NOTES ...

Page 25: ...CHAIN BLOCK SAFETY OPERATIONS PARTS MANUAL I 25 CHAIN BLOCK NOTES ...

Page 26: ...ed to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure HOW TO MAKE A WARRANTY CLAIM To make a claim under this warranty the product or part must be returned for examination to an authorised service centre nominated by Beaver Brands together with proof of purchase such as the dated sales receipt and an explanation o...

Page 27: ...CHAIN BLOCK SAFETY OPERATIONS PARTS MANUAL I 27 CHAIN BLOCK INSPECTION LOG DATE INTRODUCED INTO SERVICE SERIAL NO Date Comments Signature ...

Page 28: ...UAL CHAIN BLOCK DISTRIBUTED BY 1300 783 606 www beaver com au NOTES CONTACT BEAVER BRANDS 55 Sarah Andrews Close ERSKINE PARK NSW 2759 Specifications and dimensions subject to change without notice Copyright Beaver 2017 A Bunzl Brand V1 05 102017 ...

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