User's Guide ______________________________________________________________________  
284 _________________________________________________________________ M210667EN-C 
 
  0401-069 
Figure 153  Frangible Mounting Rod and Foundation 
Screws 
8. Insulate the area between the frangible mounting rod/foundation 
screw and foundation surface below the washer with silicon rubber, 
so that water cannot get to the drilling hole. 
9.  Tighten the frangible mounting rod/foundation screws using the 
welded nut (60 Nm; maximum 80 Nm). 
10.  Make sure that the screw positions fit by using the drilling 
template. 
Setting Up Receiver/Transmitter Mast to 
Foundation 
NOTE 
In case the LT31 Receiver Unit is installed using an extension pole 
LTEP100/200, the following instruction replaces the section Setting up 
Receiver M
ast to Foundation on page 94. 
In case the LT31 Transm
itter Unit is installed using an extension pole 
LTEP100/200, the following instruction replaces Section Setting up 
Receiver M
ast to Foundation on page 110.