OPERATING MANUAL  DAF380  MAINTENANCE/SERVICE 
 
ThyssenKrupp Aufzugswerke GmbH     
7.5  Double-vane magnet  
At the installed double-vane magnet the factory settings of the nut for the 
compression spring (see Fig. 7.5.1)  
 
must not be altered. 
. 
The nut is sealed (see Fig. 7.5.3). 
Incorrectly set nuts can reduce the dead stroke (see Fig. 7.5.2) of the magnet 
and lead to a deterioration in the braking characteristics or in extreme cases 
to failure of the brake. 
The check must be carried out within the framework of the next 
maintenance. 
Fig. 7.5.3 
Sealing wax 
Fig. 7.5.1 
Fig. 7.5.2 
Compression spring 
Setting nut