User Guide

1. General notes
The correct maintenance is an important precondition for trouble-
free operation of the focusing optics and for the quality of the
working result.
The focusing optics has been designed to require little mainte-
nance.
Regularly check the condition of your focusing optics. Carry out
maintenance work as a precautionary measure when you detect
signs of wear or dirt.
Check regularly the laser light cable for damaged sheathing.
The laser light cable must be replaced in case of a damaged
sheathing.
Pay attention to the monitoring messages the connected laser
device indicates on the screen. They may give information on
necessary maintenance work.
While carrying out maintenance work on the laser device
you may have to deal with parts dangerous for persons
and material.
Improper or incautious procedures can cause injuries or
damages to property.
Ø
Maintenance work may be carried out by trained personnel
only.
Ø
Any work at the electrical equipment may only be per-
formed by a skilled electrician.
Ø
Always observe the warning notes in these maintenance
instructions.
Ø
Switch off the laser device before starting maintenance work.
Note
The connected laser device must be switched on during mainte-
nance work only if it is necessary for maintenance or control pur-
poses. You will be informed about this in the corresponding sec-
tions of this manual.
Treated, deionized water (DI water) is used as cooling
water!
Cooling water can be aggressive against skin and textiles.
Ø
Do not bring the cooling water in eyes, nose or mouth.
Ø
Avoid that cooling water comes into contact with your cloth-
ing.
Ø
The cooling water can be washed off with tap water.
Ø
Wear protective gloves, safety glasses and protective cloth-
ing.
22-50-17-CRen 2020-01
General notes
5‐3
DANGER
CAUTION