Table of Contents
Advertisement
Safety instructions
1.2.5
Tool symbols
Symbol
Meaning
Flat blade screwdriver
A0011220
Allen key
A0011221
Open-ended wrench
A0011222
Torx screwdriver
A0013442
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 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 Soliswitch FTE20 must only be used as a point level switch for specific bulk solids (see
Technical Data) (® ä 23). Comply with the specifications of EN50281-1-2 with regard to
temperatures and accumulations of dust.
• The device may only be operated when installed.
• The manufacturer accepts no liability for damages resulting from incorrect use or use other
than that designated. It is not permitted to convert or modify the device in any way.
6
Soliswitch FTE20
Endress+Hauser
Advertisement
Table of Contents
