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 Removal and installation of control lamps and the printed-circuit board of a combination of devices   Control lamps   
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- Remove a combination of devices.  
 
-  Remove a corresponding cartridge of a control lamp (К/Л) or illuminations of devices, having turned a cartridge to the left. Arrows specify in cartridges of lamps of illumination of devices Write down position of lamps for the subsequent installation.  
 
 
 Cartridges of control lamps       
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 The printed-circuit board   
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- Remove all К/Л.  
 
-  Remove all devices, indexes and a voltage stabilizer.  
 
-  Cautiously remove the printed-circuit board from the case of a combination of devices.  
 
 
 Removal of the printed-circuit board from a combination of devices       
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