Mon‐
tage‐
anlei‐
tung
2006/42/EC
NO
SAFETY
M O U N T I N G I N S T R U C T I O N
e n
IPG69K protective pipe for MLG-2 light grid
There are detailed operating instructions in addition to the mounting instructions
for the MLG-2 light grids. The operating instructions contain all of the informa‐
tion relating to the MLG-2 light grid, such as information on assembly, electrical
connection, settings and technical data. The operating instructions can be down‐
loaded via the internet at: www.mysick.com/de/mlg-2
1
Safety notes
•
Read the instructions before commissioning.
•
Connection, mounting and settings may only be performed by trained spe‐
cialists.
•
Not a safety component in accordance with the EU Machinery Directive.
•
When commissioning, protect the device from moisture and contamination.
•
These instructions contain information required during the life cycle of the
device.
2
Further notes
NOTE
Mount with additional support brackets depending on the length of the pro‐
tective pipe and the temperature at which it will be used. See the “Dimen‐
sions” figure.
3
Intended use
Installed in the IPG69K protective pipe, the MLG-2 light grids achieve an enclo‐
sure rating of IP 69K. The protective pipe is used to protect the light grid from dust
and spraying water. Suitable for use in the food industry.
4
Scope of delivery and accessories
1
2
3
4
Scope of delivery:
1
MLG-2 IP69K protective pipe
Accessoires:
2
Support bracket
3
+
4
Stainless steel bracket (see the “Accessories” table)
5
Mounting
1.
The two holders (X1 + X2) on top and bottom put on the protective tube,
tighten the screws and assemble at the desired installation location.
2.
Install support brackets as follows:
For protective pipe lengths of 1,185 mm and greater: Mount support bracket
(part number 2026849) in the middle of the light grid.
For protective pipe lengths of 1,485 mm and greater and an application
temperature range of –20 °C to +55 °C: Mount support brackets (With a
holder on one side to compensate for the linear expansion. In the middle
with support bracket. Part number: 2026849) evenly along the length of the
light grid. Note the mounting variants.
=
=
3.
To ensure reliable functionality during operation, the sensitivity has to be
taught in according to the sensing range. For additional information, see the
corresponding operating instructions.
5.1 Mounting variants
a
1
2
3
Y1
Y2
Y1
Y2
Y3
X1
X2
a
Support bracket
Y
Distance between support brackets
Dimensions of IPG69K protective pipe and mounting variants dependent on the
protective pipe length and application temperature range.
8025069.1CU6 / 07.09.2021/de, en
MLG-2 IPG69K | SICK
1
8025069.1CU6 / 07.09.2021
www.sick.com
MLG-2 IPG69K
SICK AG
Erwin-Sick-Straße 1
D-79183 Waldkirch
