Operating manual VISATRON® Oil Mist Detector VN2020 / VN2020 EX
Part number 183001 Version 3.0
7 Manufacturer settings
7.1 Parameter settings, VISATRON
®
VN2020 / VN2020 EX
The VISATRON
®
VN2020 / VN2020 EX oil mist detector has two available alarm
thresholds.
The main alarm threshold can be change using the software and the interface
(USB port) on the measuring head, as shown in the figure below. The pre-alarm can
also be adjusted.
Using the factory setting, it is activated at 70% of the main alarm threshold.
Measuring head for VN2020, rear view, USB port
Adjusting the parameters of the measuring head safely and correctly
To adjust the parameters of the measuring head, read the latest version of the
operating manual or the user manual for the VN2020 end-user software
(Part Number 180115). Please also comply with the other documents
accompanying the product, read them carefully and keep them in a suitable
place for future reference.
Personal protective equipment
Operating the device or working on the device without protective equipment may result
in serious injury. For the workplace PPE, the following protective equipment must be
used:
Safety glasses in accordance with DIN EN 166 or DIN EN 170
Safety helmet in accordance with DIN EN 397 and DIN EN 50365
ESD safety shoes according to ESD standard DIN EN 61340-5-1