Siemens 670 V2 Operating Instructions Manual page 27

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• Make sure that the protective contact socket of the building installation is easily
• Position the screen in an ergonomic position favorable to the user. Choose a suitable
• Position the screen so that it is not subject to direct sunlight or other strong sources of
• Shocks CD/DVD drives are susceptible to shocks. Shocks during operation can lead to
• Applies to devices which are installed in swivel arm housings: Avoid rapid or jerky
• The device with DC power supply is considered an open means of operation on the part
• Provide adequate volume in the switch cabinet for air circulation and heat transport. Keep
• Do not allow the maximum air intake temperature to exceed 45 °C. Decisive is the
• The minimum distance between the device and the housing is 10 cm on the air output
• Position the device so that the air vents of the housing are not covered up following
• Provide an extra 1 cm of space for air circulation for the decentralized design.
• Also provide enough free space to add on to the device.
• The connecting cable between the control unit and the computer unit is 20 meters
• Equip the switch cabinet with struts for stabilizing the recessed mounting cut-out. Install
• Avoid extreme environmental conditions. Protect your device from dust, moisture and
• Install the device in such a way that it poses no danger, e.g. by falling over.
• During assembly, please comply with the approved installation positions.
For additional information, refer to the dimension diagrams in the appendix.
Panel PC 670 V2/870 V2, Control unit
Operating Instructions, Edition 03/2004, CD Documentation and Drivers
accessible, and that a central power disconnector exists in switch cabinet installations.
installation height.
light.
the loss of data or damage to the drive or data carrier. Burners and CD/DVD are not
suitable for long-term writing.
movements of the swivel arm during operation. The ensuing forces could lead to possible
irreversible damage of the hard disk.
of the voltage supply. Therefore, make sure that the switch cabinet fulfills the the
requirements of a fire protection housing.
Note
The computer unit with AC power supply fulfills the requirements of a fire protection
housing according to EN60950. Therefore, no additional fire protection is necessary for
the installation.
a distance of at least 10 cm circumference between the device and switch cabinet.
temperature measured at a distance of 10 cm from an air intake. The maxiumum air
intake temperature must be accounted for especially when sizing closed switch cabinets.
side at the ventilator.
installation.
maximum.
struts where necessary.
heat.
Notice
If the device is installed in an unapproved position, the licenses expire in accordance with
UL 508 and EN 60950!
Usage planning
4.5 Mounting postion and attachment
4-5

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870 v2

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