Fujitsu IP-HE950 Hardware User's Manual page 85

IP-HE950 Hardware User's Guide
(1) Preparations
1) Check of the system configuration
Check the entire system configuration.
2) Check of the equipment and cables to be connected to this unit
Check the equipment to be connected to this unit, the cables that must be procured,
and installation work conditions.
3) Tools and measuring instruments necessary for work:
- Digital multimeter
- General-purpose tools
(2) Environment check
1) Ambient air temperature, humidity, and power supply facilities
Confirm that the ambient air temperature, humidity, and power supply facilities satisfy
the conditions in "A.2.2 Environmental specifications."
2) Ground connection work
Confirm that connections to the power supply FG are a D-type (type 3) ground or
higher.
(3) Visual check of appearance
1) Confirm that this unit surface has no damage, such as scratches, dirt, rust,
deformation, or peeling coating.
2) Confirm that the patent nameplate and unit nameplate are still attached, and that
buttons are not damaged.
3) Confirm that the connectors are not loose.
(4) Cable connection
Confirm that each cable is connected as stipulated in system specifications.
For connection instructions, refer to "Chapter 2 Installation and Connection." For cable
specifications, refer to "4.2 Cable and Connector Details." For the connector pin
assignments of the unit, refer to "A.2.3 Interface specifications."
Hardware does need not to be configured for this unit.
(5) Input voltage check
Confirm that the voltage of power supplied to this unit is normal.
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Appendix