Prerequisites
•
Only use a new front screen.
•
When replacing the front screen, take ESD protection measures.
•
Set a torque wrench to 1.2 Nm (hand-tight) and have this at hand.
Approach
To replace the front screen:
1.
Disconnect the system plug and remove the safety laser scanner.
2.
Move the safety laser scanner to a clean location (office, maintenance shops or
similar).
3.
First clean the outside of the safety laser scanner. This prevents foreign bodies
entering the device when it is opened.
4.
Remove the fixing screws
1
to
8
of the front screen.
5
7
1
3
4
8
6
2
Figure 69: Remove the fixing screws of the front screen
5.
Remove the front screen and the old rubber seal.
6.
Remove any contamination from the seal groove and the mating surface for the
sensor head. If possible use a plastic cleaner that does not leave residues.
NOTE
If necessary smear a thin coating of Vaseline in the seal groove of the front screen.
This makes mounting easier.
7.
Insert the new seal
1
, starting in the middle. During this process first align the
centre markings on the sensor head (
2
and
3
) and seal (
4
and
5
).
MAINTENANCE
9
8013291/ZA19/2019-11-14 | SICK
O P E R A T I N G I N S T R U C T I O N S | S3000 PROFINET IO, S3000 PROFINET IO-OF
95
Subject to change without notice
