Wexiodisk WD-7 DUPLUS Installation And User Manual page 54

Instructions for use
When you contact service personnel, you will need to provide the following infor-
mation:
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•
•
•
WD-7 DUPLUS
Machine type and model
Machine serial number and installation date
A brief description of the problem
What happened/was being done immediately before the fault occurred
50
Rev. (201403)