Orion Combo 200, Руководство пользователя

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Functioning This shutter is normally in an opened state and is independent from the previ-
ously mentioned resonator shutter. This allows the microscope to be used at
any moment.
After the key has been turned to ‘start’, the shutter will engage under the fol-
lowing steps:
•
The foot pedal is pressed.
• The microprocessor responds by engaging the shutter.
• The microprocessor turns on the laser lamp.
• The shutter remains engaged as the lamp is on, and then also remains
engaged for a short time after the lamp is turned off while the weld puddle
cools and solidifies.
•
The shutter will disengage allowing the operator to see through the mi-
croscope again.
9.3: MICROSCOPE INFRARED FILTER
Description This filter is an optical glass designed to filter laser radiation of 1064nm. It has a
slight gray color but is perfectly transparent. It is placed inside the microscope.
(Ref. A Picture 35)
Purpose The purpose of this filter is to preserve the operator eyes from leaks, and to
completely ensure that all laser light is blocked from passing through the micro-
scope.
Functioning Being opaque to the wavelength of 1064nm prevents any possibility of laser light
passing through the microscope.
Picture 28: Microscope infrared filter
A