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Figure 22: Inserting the safety light curtain in the FlexFix brackets
NOTE
The protective device can only be screwed in when both FlexFix brackets are in align‐
ment.
Recommendation:
1.
Only hand-tighten the screws on the FlexFix brackets at first.
2.
Align the two FlexFix brackets. To do this, place a straightedge or spirit level, for
example, on the screw mounting surfaces of the FlexFix brackets that are not
being used.
3.
Tighten the screws.
Further topics
•
"Sender and receiver alignment", page 48
•
5.3.3
Mounting the Compact FlexFix bracket
Overview
With a Compact FlexFix bracket, you can mount the sender and receiver closer to the
machine or profile frame.
2 Compact FlexFix brackets are used to mount the sender and receiver.
Exempt are devices with a protective field height of 150 mm. One Compact FlexFix
bracket on each the sender and receiver is sufficient for mounting.
In the Compact FlexFix bracket, the sender and receiver can be rotated ± 15° around
their longitudinal axis.
Important information
NOTICE
The housing of the safety light curtain can become scratched if the screw heads
protrude when the Compact FlexFix brackets are mounted on the back.
This can be avoided by taking the following measure:
b
Use countersunk screws without washer.
MOUNTING
5
8025644/19Z2/2021-03-09 | SICK
O P E R A T I N G I N S T R U C T I O N S | C4-RD
37
Subject to change without notice