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How to replace the EPROM
Introduction
The EPROM contains the program for the controller.
When to replace
The EPROM only needs to be replaced when it is faulty.
Part number
The EPROM can be ordered under part number 296084.
Tools
Make sure you have the following tools available before you start:
•
Cross-point screwdriver
•
EPROM-tong
Caution!
•
Only trained and certified technicians are allowed to replace parts.
•
Switch of both the DC and AC supply before working on the unit.
•
Make sure that all work has been performed before switching on the power again.
Illustration
This drawing illustrates the EPROM and where it is placed in the unit:
EPROM
Continued overleaf
