Temperature transmitter iTEMP TMT82 Life cycle
Endress+Hauser 31
The following components may be replaced by the customer's technical staff if genuine spare
parts are used and the appropriate installation instructions are followed:
Component Checking the device after repair
Display
Visual inspection to establish if all parts are present
and mounted correctly and to verify that the device is
in the "Good" state.
Housing cover
Seal kits for housing covers
Terminals and fix slides for DIN rail device
Installation instructions for the spare parts are available in the Download area at
www.endress.com
The replaced component or the defective device must be sent to the manufacturer for the
purpose of fault analysis in cases where the device has been operated in a safety
instrumented system and a device error cannot be ruled out. In this case, always enclose
the "Declaration of Hazardous Material and Decontamination" with the note "Used as SIL
device in safety instrumented system" when returning the defective device. For more
information, please refer to the "Return" section in the Operating Instructions. → 8
6.7 Modification
NOTICE
Modifications are changes to SIL devices that are already delivered or installed.
‣
Modifications to SIL devices are usually performed at the manufacturing center.
‣
Modifications to SIL devices may be performed onsite at the user's plant following
approval by the manufacturing center. In this case, the modifications must be
performed and documented by a service technician from the manufacturing center.
‣
Modifications to SIL devices by the user are not permitted.
6.8 Taking out of service
When decommissioning, the requirements according to IEC 61508-1:2010 section 7.17
must be observed.
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