Endress+Hauser ria45, Brief Operating Instructions

Page: 5 / 20

RIA45 Safety instructions
Hauser 5
1.1.4 Symbols in graphics
Symbol Meaning Symbol Meaning
1, 2, 3,... Item numbers
1.
,
2.
,
3.
… Series of steps
A, B, C, ... Views A-A, B-B, C-C, ... Sections
-
Hazardous area
.
Safe area (non-hazardous area)
2 Safety instructions
2.1 Requirements for the personnel
The personnel must fulfill the following requirements for its tasks:
‣
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 starting work, read and understand the instructions in the manual and
supplementary documentation as well as the certificates (depending on the application).
‣
Follow instructions and comply with basic conditions.
2.2 Intended use
The process indicator evaluates analog process variables and displays them on its multicolored
screen. Processes can be monitored and controlled with the device's outputs and limit relays.
The device is equipped with a wide array of software functions for this purpose. Power can be
supplied to 2-wire sensors with the integrated loop power supply.
• The device is an associated apparatus and may not be installed in the hazardous area.
• The manufacturer accepts no liability for damages resulting from incorrect use or use other
than that intended. It is not permitted to convert or modify the device in any way.
• The device is designed for installation in a panel and must only be operated in an installed
state.
2.3 Workplace safety
When working on and with the device:
‣
Wear the required personal protective equipment as per national regulations.
2.4 Operational safety
Risk of injury!
‣
Operate the device only if it is in proper technical condition, free from errors and faults.
‣
The operator is responsible for the interference-free operation of the device.