HADEF 24/12 Installation, Operating And Maintenance Instructions Download Page 6

 

 

 

 

  

5.52.196.00.01.04

 

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  Pay attention to the accident prevention regulations (UVV). 

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  Should the hoist be used outside of Germany, please pay attention to the national regulations that apply. 

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  Supporting structures and load-attached devices used in conjunction with this equipment must provide an 

adequate safety factor to handle the rated load plus the weight of the equipment. In case of doubt, consult 
a structural engineer. 

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  If the equipment has not been used for a period of time, carry out visual checks of all main components 

such as chains, load hooks etc. and replace any damaged parts with new, original spare parts before 
putting the equipment back into operation! 

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  Do not use a hoist that is defective, pay attention to any abnormal noise it makes during operation. 

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  Stop working immediately in case of disturbances and remedy failures. 

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  Any damage and faults must be reported to a responsible supervisor immediately. 

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  If the unit is put into motion, any persons in the immediate vicinity must be informed by calling to them! 

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  Please pay attention to the regulations for load carrying devices UVV for both positive and non-positive 

methods of attaching loads. 

 

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  The lifting tackle or the load must be securely attached to the hook and be seated at the bottom of the 

hook. 

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  The safety catch of hooks must be closed. 

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  When charged, the housing may not be in contact somewhere. 

 

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  Stop lowering the load when the bottom block or the load is being set down or is prevented from being 

lowered further. 

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  The load chain must not be twisted. 

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  Twisted chains must be aligned before attaching the load. 

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  The correct alignment of the chain links can be seen from the weld seams. 

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  The chain links must always be aligned in one direction. 

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  Don't bump against something with load or hook 

 

Illustration 1 

 

 

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  Motor drive is prohibited. 

 

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  The devices are not suitable for continuous operation. In order to avoid too high temperatures of the 

brake discs that are not permitted, the following maximum continuous operating times must not be 
exceeded: 

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  Light use (highest load is seldom lifted) 

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  Medium use (roughly equal frequency of light, medium and heavy loads) 

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  Heavy use (nearly always largest permissible load) 



60 min 
30 min 
15 min 

Let the hoist stand still at least 15 minutes afterwards to cool down the brake. 

 

 

   

WARNING!

 

The following is not allowed: 

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  to lift another load than the nominal safe working load 

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  to manipulate the sliding clutch if units are equipped with 

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  The use of elongated or damaged chains or wire ropes. Replace them immediately by new, original 

parts. 

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  Never loop the load chain around a load nor place or pull the chain over edges. 

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  Never repair damaged load hooks (e.g. by hammering), but replace them by original hooks. 

 

 

 

Transport and Storage 

 

   

CAUTION!

 

Transport may only be done by qualified personnel. No liability for any damage resulting from improper 
transport or improper storage. 

 

 

 

Summary of Contents for 24/12

Page 1: ...5 52 196 00 01 04 Rev 04 HADEF Spur Gear Chain Hoist Type 24 12 with monorail push travel trolley HR with monorail hand geared trolley HH Installation Operating and Maintenance Instructions...

Page 2: ...ges 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...

Page 3: ...any works acc to a 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 fina...

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 take...

Page 5: ...nd load suspension devices must not be used until they have been repaired Only original spare parts must be used Non compliance will result in any warranty claims becoming void Liability and warranty...

Page 6: ...using may not be in contact somewhere Stop lowering the load when the bottom block or the load is being set down or is prevented from being lowered further The load chain must not be twisted Twisted c...

Page 7: ...ng temperature fluctuations the correct functionings are endangered by the forming of condensation Ambient temperature 20 C up to 50 C Power operated units 20 up to 40 C Humidity 100 or less but not u...

Page 8: ...om to 1 N mm 50 146 50 135 66 185 66 185 74 196 74 192 119 215 160 310 Load bar size at beam flange width from to 2 N mm 147 302 136 220 186 310 187 310 197 310 193 310 216 310 Lifting path when reeli...

Page 9: ...om below 4 Therefore remove the hexagon nut 3 and the safety nut 4 on the side without gear 5 Pull apart the side plates 1 as far until it is possible to push the trolley onto the beam flange from bel...

Page 10: ...ain fall at the lift side the hand chain wheel turns anti clockwise Illustration5 NOTICE For double lifting mechanism Operate both lifting mechanism synchronous resp evenly CAUTION Run in of chain int...

Page 11: ...sted by a licensed qualified person before putting in operation An exception is hoists ready for operation acc validated national regulations with EU declaration of conformity Definition qualified per...

Page 12: ...e effected with utmost care Only qualified persons may do this work Servicing and maintenance work must only be done when the hoist is not loaded Records must be kept of all test results and measures...

Page 13: ...eck brake function X X Check free wheeling of chain only applicable for ratchet lever hoists with free wheeling mechanism X X Brake check the brake disc thickness X Check sprocket wheels ratchet wheel...

Page 14: ...nsions listed in the table are reached due to wear or deformation the chain must be replaced 12 3 Checking the load hook Load hook X measuring distance hook mouth width Y measured length from hook no...

Page 15: ...o 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...

Page 16: ...drive e essure bra ning wear is sition of the l free from fra d chain rranty and or hooks and p e s are worn of essary The ant of class minal load etc l lubricant is each year ake s verified Th ining...

Page 17: ...eroil 4UH 1 1500 N Load chain Lubricant FM 100 Optimol Viscoleb 1500 Load hook Pulleys Gear rim Drive pinion FM Grease HD2 Mobilgrease FM 222 must be mentioned by order 14 Trouble Please pay attention...

Page 18: ...housing and got stuck there Release the hook suspend the load again lower the load unload the hoist Hoist does not lower the load Brake too tight Lift the brake Brake too tight due to rust Replace ru...

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