Safety
WirelessHART Fieldgate SWG70
6
E Hauser
1
Safety
1.1
Designated use
Fieldgate SWG70 serves as a gateway for WirelessHART networks. It enables WirelessHART
devices to communicate with each other and manages security and connectivity. The
Fieldgate converts wireless device data to a format that is compatible with host systems.
1.2
Installation, commissioning and operation
The WirelessHART Fieldgate can be operated safely in compliance with the current
guidelines for technical safety and the latest EU directives. Wireless field devices and
adapters connected to the WirelessHART Fieldgate must also be operated in accordance
with the current guidelines for technical safety and the latest EU directives.
If the WirelessHART Fieldgate is installed incorrectly or used in applications for which it is
not intended, it is possible that dangers may arise.
Installation, connection to the electricity supply, commissioning, operation and
maintenance of the WirelessHART Fieldgate may only be carried out by trained, qualified
technical specialists authorized to perform such work by the facility's owner-operator. The
specialist staff must have read and understood these Operating Instructions and must follow
the instructions they contain. It is not permitted to modify or repair the devices in any way.
Note!
• Changes or modifications to the Fieldgate not expressly approved by Hauser will
void the user’s authority to operate the equipment.
1.3
Operational safety
Location
Fieldgate SWG70 fulfills the requirements of EU Guidelines for a number of applications.
The associated environmental conditions must be upheld. See the Technical Information for
"WirelessHART Fieldgate SWG70" (TI00027S) on the CD-ROM provided.
The device must not be installed at locations where corrosive vapors may be present.
Hazardous areas
Fieldgate SWG70 is available in a version that can be mounted in an explosion hazardous
area. In order to ensure the necessary degree of protection:
• All seals must be undamaged and have been correctly fitted.
• All screws of the housing/housing cover must have been tightened with the appropriate
torque.
• Only cable of the appropriate size must be used in the cable glands.
• All cable glands must have been tightened with the appropriate torque, see (Chapter 5.5).
• All empty cable glands must have been sealed with sealing plugs.
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