Operating manual for the VISATRON VN2020
V2.0 12/2021 EN
Page
65
of
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
1.
Figure 90: Switch off compressed air
2.
Figure 91: Detach the connecting hose from
the venturi injector
Switch off the compressed air supply to
the oil mist detector.
Pull the compressed air hose off the right
side of the venturi injector and push it to
the side.
3.
Figure 92: Loosen the screw connection
4.
Figure 93: Loosen the connection box
Loosen the union nut of the pipe or hose
connection on the connection box by
turning it anticlockwise.
Loosen the four hexagon screws on the
rear of the connection box by turning
them anticlockwise. Set the screws aside
to reuse them later.
ATTENTION!
The connection box may fall down.
Risk of impact and crushing.
➔
Hold the connection box with one
hand while loosening the screws.
