Operating manual for the VISATRON VN2020
V2.0 12/2021 EN
Page
17
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106
SCHALLER AUTOMATION
66440 Blieskastel / Saarland / Germany / Industriering 14 / P.O. Box 1280
Industrielle Automationstechnik GmbH & Co. KG
T
el. +49(0)6842-508
-
0
/ Fax -260 / Email: [email protected] /
www.schaller-automation.com
4.2. Bracket
When designing the installation kits, the bracket is adapted to the engine geometry and
designed for the applicable application for each customer.
The main task of the bracket is to accommodate the oil mist detector and to connect the oil
mist detection system to the engine housing.
4.3. Header pipes
Schaller Automation uses state-of-the-art hydraulic components to draw in and transport oil
mist atmospheres. Only tubes according to DIN EN 10305-4 and fittings according to EN ISO
8434-1 are therefore used in the installation kit.
The pipes are supplied in bent and in welded design. Depending on the application, the cutting
rings and union nuts for the corresponding screw connections are pre-assembled or supplied
loose.
Figure 6: Pipe with cutting rings and union nuts
Pipes are always adapted to the customer
’s specific engine peripherals.
To be independent of fluctuations in the air pressure in the engine room relative to the pressure
in the crankcase, the outlet of the air jet pump (exhaust pipe) must be fed back into the
crankcase.
Recirculation of the exhaust air mixed with oil into the engine room must be avoided.
