Operating manual for the VISATRON VN2020
V2.0 12/2021 EN
Page
73
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 115: Switch off the power supply
2.
Figure 116: Unplug plug-in connector
Switch off the power supply of the oil
mist detector.
Loosen the union nut of the plug-in
connector on the left side by turning it
anticlockwise and unplug the connector.
3.
Figure 117: Remove the cover
4.
Figure 118: Loosen the cable gland
Remove the cover of the terminal box.
Loosen the four cross-head screws to do
so.
Make a note of the terminal assignment.
Loosen the cable glands.
5.
Figure 119: Disconnect the wires
6.
Figure 120: Remove the cable
Disconnect the wires from the terminal
blocks.
Pull the cables out of the cable glands.
Remove the four 3 glands/plugs
