All rights reserved  54  Service Manual e-Series (EN) 1.1.8 
4.2 Control Box 
4.2.1 Dismantling the Control Box 
WARNING 
Before replacing ANY components inside the Control Box, you MUST do a complete 
shutdown.  
Follow the first 3 steps in section 6.5 Complete rebooting sequence. 
NOTICE 
Exercise caution when handling ESD sensitive parts.  
See section 2. Handling ESD-Sensitive Parts 
If possible, lay the Control Box on its back. 
Assembling is done in revers from the steps shown. 
 
1.  Power off Control Box – follow step 1 to 3 in section 6.5 Complete rebooting sequence. 
2.  Remove all the I/O Terminals, the Fuse, SD-card 
and any other I/O etc. that may be connected.