Product manual

Maintenance, Fault finding procedures
Technical Product Manual - DCT1800-GAP
TD 92093 (1/LZBNB 103 108 R4D) / 2006-03-09/ Ver.C
© 2006
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6.3 How defective items are indicated
When the flow charts lead to a possible cause, this is indicated by a statement giving the name of the
defective part or the cause of the problem, e.g. a defective LTU board is indicated by the statement
‘LTU’. When there are more possible items, they are listed in order of decreasing probability.
6.4 Fault finding flowcharts
START
General alarm
active?
Y
GENERAL ALARM
N
Common
user
complaint?
Y
COMMON USER
COMPLAINT
N
Individual
user
complaint?
Y
INDIVIDUAL USER
COMPLAINT
N
CSM PROBLEM
006