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14

START-UP

You receive a completely assembled lifting magnet and a detailed operating manual. Please check the 

condition of the goods upon receipt for any damage incurred during transport, and make sure the delivery  

is complete. If you have any problems, please contact the manufacturer immediately.

1.  Follow the safety instructions. Clean the workpiece and the lower magnetic plate of the lifting magnet.

2.  Position the lifting magnet at the centre of gravity of the load. The lifting magnet is pre-tensioned slightly 

in order toavoid inadvertent slipping and droppingof the magnet (e.g. when used in a vertical or other 

forced position).

3.  Align the lifting magnet according to the desired application.

4.  Turn the activation lever by 60° into the ON position until it audibly latches into place (with a slight tilting).

5.  Lift the load slightly and check its secure hold by shaking.

6.  Now move your load slowly and smoothly. Avoid swinging or jarring.

7.  After the load has been set down completely and safely, you can deactivate the lifting magnet.  

To do this, push the activation leverat its far end upwards (1.) and moveit into the OFF position (2.).

The maximum dimensions of the loads to be lifted depend to a large extent on the geometry and flexural 

stiffness of the work pieces. This is due to the fact that, in case of bending, an air gap (view page 15) forms 

under the magnetic surface resulting in a significant decrease of the load-bearing capacity. During each lift, 

watch for any deformation of the work piece that might occur. If necessary, check for any air gap developing 

at the edges of the TiN-coated magnetic surface (e.g. with a sheet of paper; 80g/m

2

).

Immediately stop the lifting operation if there is any excessive deformation or an air gap.

!

Never exceed the dimensions and/or the load-bearing capacity of the  

material thickness given intable 2.

!

Summary of Contents for 41100.H

Page 1: ......

Page 2: ...ng and or poor maintenance which may cause serious accidents with fatal physical injuries Please read these operation instructions closely and observe all safety instructions mentioned therein Contact the manufacturer if you have any questions Never lift round or arched objects exceed the stated maximum load lift loads over people lift more than one work piece at a time switch the lifting magnet o...

Page 3: ...ches into place The installed permanent magnet B generates a magnetic field in the lower magnetic plate area D Owing to the special design of the TMH 50 this magnetic field is very compact and develops excellent adhesive force especially on thin materials of less than 10 mm The activation lever must be lifted slightly at its end and returned by 60 into the OFF position in order to deactivate the m...

Page 4: ...labels must be ordered from the manufacturer if necessary Prod No 189414231 TECHNICAL DATA Prod No 41100 H Designation TMH 50 Hand operated lifting magnet Pull off strength 300 kg from 6 mm S235 660 lbs from 0 25 Max load bearing capacity on flat material with safety factor 1 3 50 kg from 3 mm S235 110 lbs from 0 12 Max load bearing capacity at 90 inclination of the load with safety factor 1 3 35 ...

Page 5: ... the load slightly and check its secure hold by shaking 6 Now move your load slowly and smoothly Avoid swinging or jarring 7 After the load has been set down completely and safely you can deactivate the lifting magnet To do this push the activation leverat its far end upwards 1 and moveit into the OFF position 2 The maximum dimensions of the loads to be lifted depend to a large extent on the geome...

Page 6: ...he same way paint rust scale surface coatings grease or similar substances all constitute a space i e an air gap between work piece and lifting magnet Furthermore an increasein surface roughness or unevenness has an adverse effect on the magnetic holding force Reference values for your TMH 50 can be found in table 2 Load dimensions When working with large workpieces such as girders or plates the l...

Page 7: ...et of rust chips or unevenness Weekly inspectthe lifting magnet and activation lever for deformation cracks or other defects make sure the activation lever is working properly and latches correctly into place inspect the bottom of the magnet for scratches pressure points or cracks Have the magnet repaired by the manufacturer if necessary Monthly check the markings and labelling on the lifting magn...

Page 8: ...ft watch for any deformation of the work piece that might occur If necessary check for any air gap developing at the edges of the TiN coated magnetic surface e g with a sheet of paper 80g m2 Immediately stop the lifting operation if there is any excessive deformation or an air gap Überschreiten Sie niemals die Abmessungen und oder die Tragfähigkeit der in Tabelle 2 angegebenen Materialstärke Load ...

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