HADEF 9/12-VA Manual Download | Manualshive

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5.52.194VA.00.01.03 Rev.03

HADEF Spur Gear Hoist

Type 9/12-VA

Installation,- Operating and

Maintenance Instructions

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Summary of Contents for 9/12-VA

Page 1: ...5 52 194VA 00 01 03 Rev 03 HADEF Spur Gear Hoist Type 9 12 VA Installation Operating and Maintenance Instructions ...

Page 2: ...m Subject to changes Table of Contents 1 Information 3 2 Safety 4 2 1 Warning notice and symbols 4 2 2 Duty of care of the owner 4 2 3 Requirements for the operating personnel 5 2 4 Appropriate use 5 2 5 Basic safety measures 5 3 Transport and Storage 6 3 1 Transport 6 3 2 Safety device for transport 7 3 3 Storage 7 4 Description 7 4 1 Areas of application 7 4 2 Design 7 4 3 Functions 7 4 4 Import...

Page 3: ... certified quality assurance system as per ISO 9001 The production of components at our work is subject to strict intermediate checks After assembly each product is subject to a final test with overload For the operation of hoists the national accident prevention regulations apply in Germany amongst others The stated performance of the devices and meeting any warranty claims require adherence to a...

Page 4: ... or they must be suitable for use in area prone to explosion The owner is responsible for this However in everyday operation this degree of safety can only be achieved if all measures required are taken It falls within the duty of care of the owner user of the devices to plan these measures and to check that they are being complied with Complete the operating and installation instructions by any i...

Page 5: ... used Non compliance will result in any warranty claims on HADEF becoming void Liability and warranty will become void if unauthorized modifications of the units are made The appropriate use of the hoists is vertical lifting and lowering of unguided loads In combination with trolleys loads can also be moved horizontally DANGER It is not allowed pulling loose of stuck loads dragging of loads and in...

Page 6: ... Twisted chains must be aligned before attaching the load The correct alignment of the chain links can be seen from the weld seams The chain links must always be aligned in one direction Don t bump against something with load or hook Illustration 1 Motor drive is prohibited The devices are not suitable for continuous operation In order to avoid too high temperatures of the brake discs that are not...

Page 7: ...an area at risk from explosion 4 2 Design Ratchet lever hoists are manual hoists with suspension hook for stationary use They can also be combined with monorail trolleys Operation by hand through hand chain Illustration 2 4 3 Functions The load is lifted or lowered by pulling one of the chain falls of the endless hand chain of the hoist A load pressure brake prevents automatic lowering of the load...

Page 8: ...dd m lift kg 0 86 1 4 2 8 4 4 6 Installation The assembly and installation depends on the local environment The hoist must be suspended in a way that it can position itself freely 6 1 Trolley For assembly on a beam a travel limit must be placed at either end of the track This must be attached so that any elastic limitation buffer or the trolley wheels are driven against them in their end position ...

Page 9: ... Inspections as above Please observe the national rules and regulations and the instructions in this manual NOTICE Hoists up to 1000 kg capacity and without motor driven trolleys of hoisting unit must be tested by a qualified person before putting into operation for the first time Hoists of 1000 kg capacity and up or with more than one motor driven hoist movement i e lifting and trolley movement m...

Page 10: ...ding Trolley drive The open lying teeth of the trolley drive must be lubricated Hand gear for hand geared trolley Ensure correct fit of the hand chain it must not be twisted and must hang freely 10 2 Functional test Lifting gear Check lifting and lowering functions initially without a load Then check the brake function under load The load must be securely held Trolleys Carefully move the trolley t...

Page 11: ...t yearly by a qualified person or licensed qualified person regarding its functional safety 12 1 1 Components to be checked The following must be checked Dimensions of load chain load hooks pawls bolts ratchet wheels brake linings The dimensions must be compared to the dimensions in the tables A visual inspection for deformations cracks and corrosion must be carried out at commissioning daily chec...

Page 12: ...8 21 2 5 0 5 0 5 4 5 7 6 4 Table 2 Dimensions mm Chain size 7 1x21 7 9x23 8x24 9x24 8 9x27 10x28 1 10x30 13x36 16x45 L11 238 5 260 6 272 1 281 2 300 8 318 6 340 7 408 3 505 6 L1 22 3 24 1 25 3 26 1 28 1 29 6 31 8 37 9 47 4 dm 6 4 7 1 7 2 8 1 8 2 9 0 9 0 11 9 14 4 WARNING When the dimensions listed in the table are reached due to wear or deformation the chain must be replaced 12 3 Checking the load...

Page 13: ...ps Always lubricate the chain when it is not under load so that the oil can wet the links affected by wear It is not sufficient to lubricate the chain from the outside as this will not ensure the formation of a lubricating film within the links The adjacent link points must always be lubricated to prevent excessive wear If the same lifting operations are carried out constantly the switching area f...

Page 14: ...st be replaced when the wear limit is already reached at one position of the lining as this can be the case when wear of the linings is irregular CAUTION The brake linings must be free from fracture Avoid oil grease dirt and humidity on the brake linings as this increases wear 13 5 Overload protection DANGER The factory setting of the overload protection slipping clutch is secured by sealing In ca...

Page 15: ... replace defective parts by original spare parts Pawl does not engage properly Check the pawl and replace it if necessary Pawl spring is missing Do maintenance and replace defective parts by original spare parts It is difficult to lift the load Overload reduce the load to nominal load Dirty chains gear or chain wheels Do maintenance lubricate chains gear and chain wheels Defect of chain gear or ch...

Page 16: ... decommissioning leaving plenty of space Read the chapter Safety instructions Disassembly is carried out in reverse order to the assembly Please make sure that all operating material is disposed of in accordance with environmental regulations 16 1 Temporary decommissioning Measures are as above Also read the chapter Transport and storage 16 2 Final decommissioning disposal Measures are as above Af...

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