Trumpf KF023, Руководство оператора

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1. Soak swabs or lens cleaning paper in methanol.
Note
Do not touch the protective glass cassette with the fingers.
2. Slowly wipe across the protective glass until it is clean.
or
Ø If the protective glass is so dirty that the impurities can-
not be removed when installed, the protective glass must
be removed for cleaning.
The focusing optics is ready for use.
Note
Only one side of the protective glass may be used.
After cleaning the protective glass, never fit it into its holder with
the cleaned side towards the lens. The cleaned surface contains
residual contamination, which will vaporize when the laser oper-
ates and which may lead to damage (contaminants being
burned in) to the lens.
Note
The protective glass has to be replaced if it contains burnt-in
dirt particles which cannot be removed by cleaning
(see "Chang-
ing the protective glass of the lens protection", pg. 5 ‐ 9) .
3.2 Changing the protective glass of the
lens protection
Condition
■ The connected laser device has been switched off and
secured against renewed switching on, e.g. by means of a
shackle padlock.
or
■ The light path to the focusing optics is blocked.
Means, Tools, Materials
■ Protective glass
■ Methanol
■ O-rings (if damaged)
■ Disposable gloves
Note
TRUMPF recommends an additional lens protection.
12-29-01-A1-CRen 2022-03 Maintenance work on the optics
5 ‐ 9