VEGA VEGATOR 622 - Manual (Page 2)

2 VEGATOR 620 … 622
Contents
Contents
Safety information ........................................................................ 2
Note Ex area ................................................................................ 2
1 Product description
1.1 Function and configuration .................................................. 3
1.2 Approvals ............................................................................. 3
1.3 Types and versions ............................................................. 4
1.4 Technical data and dimensions .......................................... 5
2 Mounting and installation instructions ................................ 9
3 Electrical connection
3.1 Connection instructions ..................................................... 10
3.2 Connection instructions for Ex approved
applications ........................................................................ 10
3.3 Connection diagrams ........................................................ 11
4 Setup
4.1 Indicating and adjustment elements ................................ 13
4.2 Setup sequence ................................................................. 14
4.3 Switching point adjustment ............................................... 15
5 Diagnostics
5.1 Maintenance ....................................................................... 17
5.2 Repair .................................................................................. 17
5.3 Failure rectification ............................................................. 18
Safety information
Please read this manual carefully, and also take
note of country-specific installation standards
(e.g. the VDE regulations in Germany) as well
as all prevailing safety regulations and acci-
dent prevention rules.
For safety and warranty reasons, any internal
work on the instruments, apart from that in-
volved in normal installation and electrical con-
nection, must be carried out only by qualified
VEGA personnel.
Note Ex area
Please note the attached safety instructions
containing important information on installation
and operation in Ex areas.
These safety instructions are part of the
operating instructions and come with the Ex
approved instruments.