background image

Pacific Hoists Pty Ltd   

 

 

 

 

Australia: +61 2 8825 6900 

www.pacifichoists.com.au    

 

 

 

New Zealand: +64 9263 5566 

ON SITE CHECKS 

 

There are a number of checks recommended when using the Lever Block on site: 

 

Lever Blocks can be used for both vertical and horizontal use 

 

Only competent persons should operate Lever Blocks and should have read and 

understood the operation of the device before use 

 

Follow all site safety rules where applicable in relation to the movement of suspended 

loads 

 

It is recommended that the Lever Block should not be exposed to elements such as: water, 

salt spray, steam or chemicals that may compromise the integrity of the device, without 

consulting your supplier 

 

Adopt safe slinging practices and follow all instructions carefully 

 

Ensure the load requirement of the job is within the rated capacity of the Lever Block 

 

Check that labelling and/or identification is correct and legible 

 

Ensure the Pre-Start Check List, as shown previously, has been conducted 

 

Oil and/or grease must NOT make contact with the braking system of your Lever Block 

 

Check the environment and locality of the job to ensure personnel safety issues are 

acceptable for the intended use 

 

Check that the load connection point, where the Lever Block is to be attached, is capable 

of safely handling the intended load 

 

Where trolley suspension is required, ensure the trolley is correctly set for the beam width 

and that it moves freely along the beam 

 

Once the Lever Block is suspended, both hooks must be seated correctly ensuring the 

safety latches are engaged in the closed position 

 

Ensure the free end of the load chain is clear of any obstructions before and during 

operation. 

 

Check that the bottom hook will reach its lowest point without fully extending the load 

chain 

 

The load should be free to move, and the landing area cleared before starting any lifting 

operation 

 

When using a Lever Block with 2 falls (or more) of load chain, ensure that the lower hook 

block has not been inverted or twisted 

 

Start the lifting process carefully, and once the load is just clear, stop and check the 

integrity of the Lever Block and load assembly, including any rigging, before continuing the 

operation 

 

The operator should always have a clear view of the complete travel path of the load 

 

Ensure that the load will not be suspended from the Lever Block for any extended period of 

time without secondary restraint, it is advisable that suspended loads should not be left 

unattended 

 

Take care when placing heavy loads down into position that fingers and toes are kept 

clear 

 

 

Содержание PLB302

Страница 1: ...ON MANUAL LEVER BLOCK READ THIS OPERATING MANUAL BEFORE USING THE LEVER BLOCK Please read this operation manual before using this product This manual contains important information regarding safety operation installation maintenance ALWAYS operate inspect and maintain this product in accordance with AS1418 2 ...

Страница 2: ...rstand the safe operating principles of the device FEATURES Features of the Lever Block include Designed in accordance with European Standard EN13157 AS1418 2 The Lever Block is the safest free wheeling lever block on the market New patented braking system to ensure the integrity of the load under all conditions Design improvements result in 25 less operator effort to lift the rated load New style...

Страница 3: ...800 9450 Pull on lever to lift full load N 227 285 315 360 370 No of load chain falls 1 1 1 1 2 Type of load chain mm Ø4x12 Ø5 6x17 Ø7 1x21 Ø10x28 Ø10x28 Min distance between hooks H mm 250 340 400 520 640 Length of lever handle D mm 168 273 378 418 418 Dimensions A mm 100 158 185 212 212 B 70 98 111 124 124 C 86 132 145 198 230 Ø 18 25 30 36 43 E 20 26 29 37 43 Net weight kg 1 9 5 8 9 5 16 8 21 5...

Страница 4: ...chain off the ground whilst in storage Ensure the selected Lever Block is the correct capacity to perform the task required Handle your Lever Block with care and do not throw drop or drag it along the ground Familiarise yourself with how the unit operates and understand its safety features Inspect the unit for any missing parts before and after every use Ensure the safety latches are working corre...

Страница 5: ...e Check that the load connection point where the Lever Block is to be attached is capable of safely handling the intended load Where trolley suspension is required ensure the trolley is correctly set for the beam width and that it moves freely along the beam Once the Lever Block is suspended both hooks must be seated correctly ensuring the safety latches are engaged in the closed position Ensure t...

Страница 6: ...and do not allow it to swing excessively Avoid shock loading the Lever Block as it may seriously damage the operating system If this occurs remove the device from use Always ensure any slings or rigging gear being used are connected into the hooks ensuring safety latches are engaged in the closed position Check for fixed obstructions which may catch the load during the lifting operation Lever Bloc...

Страница 7: ... load path is clear before continuing the lifting or tensioning Continually using a reciprocating movement will raise or tension the load while the Select Lever is in the Raise position If the handle movement is stopped at any time during the raising tensioning of the load the Lever Block will continue to hold the load automatically To lower the bottom hook first move the Select Lever into the Low...

Страница 8: ...tral position Hold the Hand Wheel then rotate Position Wheel clockwise 45 degrees in the tree direction until engaged To operate the Lever Block in raise or lower mode From the free wheel position Hold the Hand Wheel then rotate the position wheel anti clockwise 45 degrees until it disengages into the load position Move the Select Lever to Raise left or Lower right then operate the Lever Handle ...

Страница 9: ...Pacific Hoists Pty Ltd Australia 61 2 8825 6900 www pacifichoists com au New Zealand 64 9263 5566 SPARE PARTS FOR 250KG MODEL ...

Страница 10: ...l 710509 11 Chain stripper 710532 34 Hand wheel nameplate 710510 12 Stay bolt A 710532 34 Steel wire retainer 710511 13 Guide roller 710533 35 Step washer 710512 14 Left side plate assy 710534 36 Hand wheel nameplate 710513 15 Pawl spring 710535 37 Stay bolt B 710514 16 Pawl 710536 38 Bushing 710515 17 Brake seat CHN250 41 Load Chain mm 4 x 12 710516 18 Free spring 710537 42 Chain ring 710517 19 F...

Страница 11: ...Pacific Hoists Pty Ltd Australia 61 2 8825 6900 www pacifichoists com au New Zealand 64 9263 5566 SPARE PARTS FOR 800KG 6 3 TONNE MODELS ...

Страница 12: ...8 10 Chain leader A 710640 33 Hand wheel 710619 11 Chain stripper 710641 34 Positioned hand wheel 710620 12 Stay bolt B 710642 35 Step washer 710621 13 Chain leader B 710643 36 Hand wheel nameplate 710622 14 Left side plate assy CHN400 41 Load Chain mm 5 6 x 17 710623 15 Pawl spring 710644 42 Chain ring 710624 16 Pawl 710645 45 Warning plate assy 710625 17 Brake seat 710646 46 Top hook assy 710626...

Страница 13: ... 10 Chain leader A 710701 33 Hand wheel 710679 11 Chain stripper 710702 34 Positioned hand wheel 710680 12 Stay bolt B 710703 35 Step washer 710681 13 Chain leader B 710704 36 Hand wheel nameplate 710682 14 Left side plate assy CHN410 41 Load Chain mm 7 1 x 21 710683 15 Pawl spring 710705 42 Chain ring 710684 16 Pawl 710706 45 Warning plate assy 710685 17 Brake seat 710707 46 Top hook assy 710686 ...

Страница 14: ... 710739 11 Chain stripper 710763 35 Step washer 710740 12 Stay bolt B 710764 36 Hand wheel nameplate 710741 13 Chain leader B CHN440 41 Load Chain mm 10 x 28 710742 14 Left side plate assy 710765 42 Chain ring 710743 15 Pawl spring 710766 45 Warning plate assy 710744 16 Pawl 710767 46 Top hook assy 710745 17 Brake seat 710768 47 Safety latch assy 710746 18 Free spring 710769 61 Bottom hook assy 71...

Страница 15: ...9 11 Chain stripper 710824 36 Hand wheel nameplate 710800 12 Stay bolt B CHN440 41 Load Chain mm 10 x 28 710801 13 Chain leader B 710825 42 Chain ring 710802 14 Left side plate assy 710826 45 Warning plate assy 710803 15 Pawl spring 710827 46 Top hook assy 710804 16 Pawl 710828 47 Safety latch assy 710805 17 Brake seat 710829 48 Bottom hook pin 710806 18 Free spring 710830 61 Bottom hook assy 7108...

Страница 16: ...hes should be free of defect and move freely with proper fitment to the hook If any of the following defects are evident the Lever Block should be referred to an authorised or competent person for a more thorough examination servicing and testing Evidence of possible wear to hooks and fittings damaged or distorted chain end anchor chain wear including bends notches elongations corrosion not hangin...

Страница 17: ...of release X X Brake Disc Glazing or score marks Oil or contamination X Pawl Ratchet Worn or damaged X Pawl Spring Engagement corrosion stretching X Top and Bottom Hooks Corrosion deformation X X Hook Retaining Components Nuts Bolts Pins Not tight or secure X X Hook Latches Damaged do not engage X X Suspension Members Sheaves Hand Wheels Chain Guides Attachments Suspension Pins and Bolts Wear crac...

Страница 18: ...ENT SIGNATURE Pacific Hoists Pty Ltd recommend the following procedures Ensure that you have read the operating instructions fully and understand them prior to use Perform an initial examination of the Lever Block before use In the event of damage to the Lever Block immediately suspend the unit from service and inform your Pacific Hoists Representative ...

Отзывы: