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4 Operation
4.1 Preparing the Hardware
This description for initial operation refers to those issues that must be considered with respect to the EX-
DRAGON-D101. Information with respect to operation of the ENT-DC and the Host system can be found in
the appropriate handbook.
For operation proceed as follows:
• Switch off system or machine.
• Make sure that the assembly area is non-hazardous during the initial operation in case voltages are wired
or devices will be opened that are not intrinsically safe.
• Connect the EX-DRAGON-D101 to power supply.
• Configure the scanner EX-DRAGON-D101
• Supply the system with 24 V DC
• Switch on system or machine
• Check function of the entire system or machine respectively.
4.2 Special conditions for apparatus, category 3D (in zone 22)
The housing is a direct component of the explosion protection. A visible damage of the housing waives the
explosion prevention.
The maintenance plan of the plant should supervise that the housings of the products are not damaged.
The housing fulfills the requirements of the standard with low impact energy.
The plug connector to Dragon-D101-10 must be provided on the socket side with a sign:
„Do not seperate under tension!"
page 9
Warning
In case the EX-DRAGON-D101 has not been
connected or configured correctly, malfunctioning of
your system / maschine is possible.
Warning
In ex-area (zone 22) plug the connector with
disconnected power!
EXDragD101_V104_TH_E.doc
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