Novanta v30, Руководство пользователя, Страница: 75 / 101

TROUBLESHOOTING PAGE | 75
5 Gently, and without applying pressure, drag the damp lens wipe across the optical
surface in a single pass. Do not rub or apply any pressure, especially when using a cotton
swab. Drag the wipe without applying any downward pressure.
6 Carefully examine the optic under a good light. Certain contaminants or damage such as
pitting cannot be removed. In these cases, the optic must be replaced to prevent
catastrophic failure.
7 Repeat Steps 4 through 6 as required, removing all traces of contaminants and deposits.
Use a clean lens wipe on each pass. The wipe will pick up and carry surface contaminants that may
scratch optical surfaces or coatings.
Troubleshooting
The Troubleshooting section includes subsections:
• Introduction
• Operational flowchart
• LED/output signal status
• Laser fault indications
• Resetting faults
• Laser troubleshooting
•
Beam delivery optics
Caution: Possible Equipment Damage
Do not allow the nozzle of the air bulb to touch the optical surface. Any contact may damage the
optic by scratching coatings on the optical surface.
Do not use compressed shop air to blow contamination from the optic. Compressed air contains
significant amounts of water and oil that form adsorbing films on the optical surface.
Do not exert pressure on the surface of the optic during cleaning. Optical surfaces and coatings are
easily scratched by dislodged contaminants.
Use a new lens wipe on each pass as contaminants picked up by the wipe may scratch the optical
surface.