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5.52.162.00.01.05 

 

  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. 

  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! 

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

  Stop working immediately in case of disturbances and remedy failures. 

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

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

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

methods of attaching loads. 

 

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

hook. 

  The safety catch of hooks must be closed. 

  When charged, the housing 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 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  permitted,  the  following  maximum  continuous  operating  times  must  not  be 
exceeded: 

  Light use (highest load is seldom lifted) 

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

  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: 

  to lift another load than the nominal safe working load 

  to manipulate the sliding clutch if units are equipped with 

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

parts. 

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

  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. 

 

3.1 

Transport 

 The devices are checked and if so adequately packed before delivery. 

  Do not throw or drop the equipment.  

  Use adequate means of transport. 

Transport and means of transport must be suitable for the local conditions. 

Summary of Contents for 21/12

Page 1: ...5 52 162 00 01 05 Rev 05 HADEF Spur Gear Chain Hoist Type 21 12 with monorail push travel trolley HR with monorail hand geared trolley HH Installation Operating and Maintenance Instructions...

Page 2: ...nges 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: ...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 final test with ov...

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: ...iginal spare parts must be used Non compliance will result in any warranty claims becoming void Liability and warranty will become void if unauthorized modifications of the units are made by the user...

Page 6: ...wisted 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 agai...

Page 7: ...the unit in an area at risk from explosion 4 2 Design HADEF Spur Gear Hoists of compact design are monorail trolleys combined with manual hoists With monorail push travel trolley or with monorail han...

Page 8: ...ain falls 1 1 1 1 2 2 Load chain mm 5 x 15 6 3 x 19 1 7 1 x 21 8 x 24 7 1 x 21 9 x 27 Load bar size at beam flange width from to 1N mm 50 146 50 179 66 185 66 185 74 196 74 192 Load bar size at beam f...

Page 9: ...to adjust the beam flange width dismantle the safety screws 3 at one trolley side After adjustment of dimension X and installation on the beam install the safety screws 3 again and secure them with a...

Page 10: ...s the lowering operation must be carried out without load at certain intervals until both chain container are empty For motorized devices with operating limit switches lowering Lower until the operati...

Page 11: ...uthorities Z S 8 2 Load chain Before commissioning the load chain must be aligned and oiled For the first commissioning of motorized hoists chain oil is supplied with the delivery Move safety note and...

Page 12: ...insert new chains in an unloaded state and as the chains that are currently in the device i e not twisted Remove chain from its fastening at the end and attach a chain link which is open at the side...

Page 13: ...the table or if cracks or corrosion are found the parts must be replaced with original spare parts 12 2 Checking the load chain CAUTION The load chain must be tested over its entire length The measur...

Page 14: ...hen the dimension of hook opening width is deformed more than 10 or when the dimension of the hook bottom thickness is fallen short of by 5 due to wear the hook must be replaced 12 4 Checking pawl A V...

Page 15: ...e chain If there are environmental influences that foster wear such as sand a dry lubricant should be used e g graphite powder When lubricating the chain s condition of wear should be checked CAUTION...

Page 16: ...OBIL CASTROL KL BER Gearing FM Grease HD2 Mobilgrease FM 222 Kl beroil 4UH 1 1500 N Load chain Lubricant FM 100 Optimol Viscoleb 1500 Load hook Pulleys Gear rim Drive pinion FM Grease HD2 Mobilgrease...

Page 17: ...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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