Operating manual VISATRON® Oil Mist Detector VN2020 / VN2020 EX
Part number 183001 Version 3.0
ASSEMBLY AND INSTALLATION
6.4 Electrical installation
Safe and correct electrical installation of the device
For electrical installation of the system components, read the operating
manual and other documents accompanying the product with care 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:
DIN EN 388:2016 Protective gloves against mechanical risks, 2341X, and
DIN EN 407:2004 Protective gloves against thermal risks, X1XXXX
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
Mechanical hazards
There is a risk of serious injury, including death, from explosion in the crankcase as a
result of incorrect assembly or installation.
Before the engine is started, all screw connections on the header pipe, engine
wall connection and pipe siphons must be connected to the oil mist detector
and properly tightened. Failure to do this means that an explosive atmosphere
may escape from the engine and lead to a risk of explosion.
If the oil mist detector is operated in explosion-proof areas, the relevant safety
instructions must be observed.
Section 2.4.1 Safety instructions for potentially
explosive atmospheres
Hazards during electrical installation
There is a risk of serious injury, including death, due to explosion in the crankcase as a
result of incorrect installation.
You may only carry out electrical installation of the oil mist detector when the
engine is switched off and the system has been disconnected from the power
supply first! The compressed air supply to the oil mist detector must also be
switched off first.
Before starting assembly, the housing of the VISATRON
®
VN2020 / VN2020
EX oil mist detector must be earthed.