3.3 Fitting
3 - 30
© Precitec GmbH & Co. KG • EN 09/2019
3.3.6
Checking the protective window COL
for contamination
(fibre replacement, trained personnel only)
The components installed in the laser head's beam path must be handled
with care.
We recommend that you check the protective window COL for any
contamination when the fibre socket is connected to the laser head.
Fig. 3-6
Fitting: Protective window COL
(first-time installation/ fibre replacement)
Checking the protective window COL for any contamination (clean if necessary)
Attention – Clean workplace!
Only carry out any maintenance and repair work on the laser head in a clean
workplace. Do not allow dust and dirt to get into the laser head.
Precitec recommends cleaning the laser head carefully before carrying out any
service or replacement work.
1
2
SW3
LC-
BA-oG
col
1
Cartridge
COL
(protective window)
2
Fibre socket
1.
Remove the cover, undo the screws
(SW3)
and pull out the cartridge until the
protective window is fully visible.
2.
Check the protective window for any contamination. Blow away any dirt with
clean air
(compressed air can)
.
Repeat until it is clean.
If the protective window can no longer be cleaned or if it is damaged, the
cartridge
COL
must be replaced.
Call service engineer.
