ToF Adapter FXA291 Safety instructions
Endress+Hauser 3
1 Safety instructions
1.1 Designated use
The ToF Adapter is an adapter set for connecting the Commubox FXA291 to
ToF devices, pressure transmitters and the Gammapilot M.
The manufacturer does not accept liability for damages resulting from incorrect use or
use other than that designated.
1.2 Installation, commissioning and operation
• The device must be installed, connected, commissioned and serviced only by
qualified and authorized specialist personnel (e.g. electrical technician) and in strict
compliance with these instructions, the applicable standards, legal regulations and,
if necessary, certificates.
• The specialist personnel must have read and understood these instructions and
must follow the instructions contained therein.
• Changes and repairs to the device may be carried out only if expressly permitted in
the Operating Instructions.
• If faults cannot be rectified, the device must be taken out of service and secured
against unintentional commissioning.
• Damaged devices must not be commissioned and must be labeled as defective.
1.3 Operational and process safety
• To guarantee operational and process safety, alternative monitoring measures must
be taken while configuring, testing or servicing the device.
• The device is designed to meet state-of-the-art safety requirements, has been
tested, and has left the factory in a condition in which it is safe to operate. The
relevant regulations and European standards have been observed.
• Take note of information on nameplate.
• Devices for use in hazardous areas are fitted with an additional nameplate. When
using in hazardous areas, compliance with the relevant national standards is
mandatory. The device is accompanied by separate Ex documentation, which forms
an integral part of these Operating Instructions. The installation regulations,
connection data and safety instructions in the Ex documentation must be observed.
The documentation number of these instructions is also indicated on the additional
nameplate.
1.4 Return
Follow the instructions in the Operating Instructions.