Endress+Hauser iTEMP TMT162 - Basic Safety Instructions; Personnel Requirements for Safe Operation; Designated Use and Workplace Safety; Operational Safety and Power Supply

iTEMP TMT162 Basic safety instructions
Endress+Hauser 7
2 Basic safety instructions
2.1 Requirements for the personnel
NOTICE
The personnel for installation, commissioning, diagnostics and maintenance must
fulfill the following requirements:
‣
Trained, qualified specialists must have a relevant qualification for this specific function
and task
‣
Are authorized by the plant owner/operator
‣
Are familiar with federal/national regulations
‣
Before beginning work, the specialist staff must have read and understood the
instructions in the Operating Instructions and supplementary documentation as well as
in the certificates (depending on the application)
‣
Following instructions and basic conditions
The operating personnel must fulfill the following requirements:
‣
Being instructed and authorized according to the requirements of the task by the
facility's owner-operator
‣
Following the instructions in these Operating Instructions
2.2 Designated use
The device is a universal and configurable temperature field transmitter with either one or
two temperature sensor inputs for resistance thermometers (RTD), thermocouples (TC)
and resistance and voltage transmitters. The unit is designed for mounting in the field.
The manufacturer is not liable for damage caused by improper or non-designated use.
2.3 Workplace safety
For work on and with the device:
‣
Wear the required personal protective equipment according to federal/national
regulations.
2.4
Operational safety
L
CAUTION
Risk of injury!
‣
Operate the device in proper technical condition and fail-safe condition only.
‣
The operator is responsible for interference-free operation of the device.
Power supply
‣
The device must only be powered by a 11.5 to 42 V
DC
voltage supply according to NEC
class 02 (low voltage / current) with short circuit power limitation to 8 A / 150 VA.
Conversions to the device
Unauthorized modifications to the device are not permitted and can lead to unforeseeable
dangers.
‣
If, despite this, modifications are required, consult with Endress+Hauser.
Repair
To ensure continued operational safety and reliability:
‣
Carry out repairs on the device only if they are expressly permitted.
‣
Observe federal/national regulations pertaining to repair of an electrical device.