Safety Instructions; Requirements For The Personnel; Intended Use; Workplace Safety - Endress+Hauser OFTE20 Operating Instructions Manual

Safety instructions

2 Safety instructions
2.1

Requirements for the personnel

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 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.
The operating personnel must fulfill the following requirements:
‣
Are instructed and authorized according to the requirements of the task by the facility' s
owner-operator.
‣
Follow the instructions in this manual.
2.2

Intended use

The device must only be used as a point level switch for specific bulk solids (see Technical data
→  25).
• The device may only be operated when installed.
• The manufacturer accepts no liability for damages resulting from improper or non-
designated use. It is not permitted to convert or modify the device in any way.
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 ensuring trouble-free operation of the device.
Modifications to the device
Unauthorized modifications to the device are not permitted and can lead to unforeseeable
dangers:
‣
If modifications are nevertheless required, consult with the manufacturer.
6
Point level switch