Amada ML-2550A, Operation Manual

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ML-2550A/2551A
3. Maintenance of Laser Oscillator Section
(3) Make sure with the end face checker that any flaw or foreign particle is not
attached on the end face.
⇒ If the end face of the optical fiber is rubbed hard, this will result in a flaw.
Be careful about it.
Cleaning the Optical Parts
The optical parts such as mirror and lens are delivered in a completely adjusted
condition. If these parts are wiped with force or disassembled, the position may be
shifted and the laser welder may not be normally operated. Do not touch them.
⇒
For cleaning the optical parts, contact us for further information.