13
The POWER LED
does not light on.
4
5
YES
YES
YES
NO
NO
NO
The display LED
linghts on.
Display does not change.
6
1
Inform us about the contents of
failure and situation at site in details.
YES
YES
YES
NO
NO
NO
4
Supply the power as specified.
Exchange the fuse as per the
paragraph 10−1
Execute the repair of the power cable.
Inform us about the contents of
failure and situation at site in details.
Specification of power
supply is different
Fuse is cut−off
Power cable is
cut−off