Panasonic LP-V Series, Operation And Maintenance Manual

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276
Cleaning / Replacement of Laser Emission Port
[Specific to LP-V / LP-W series]
* This procedures are not applicable for LP-400 series.
For LP-V/LP-W series, Protection glass of the laser emission port is attached to the laser aperture of this product.
Clean the protection glass at regular intervals according to the using environment.
In case that any contamination that cannot be cleaned adhering to the laser emission port or any damage on the glass
surface, replace the protection glass. (The protection glass for the replacement is optional.)
⿎ Models of replacement parts
Depending on the manufactured period of the laser marker, the parts model of the protection glass is vary. Check the serial
No. of the laser marker and contact our sales office.
Applicable laser marker Parts Names (Model)
LP-V10U Series LP-ACV60 or LP-ACV20 or LP-ACV10
LP-V15U Series LP-ACV25 or LP-ACV15
LP-W Series LP-ACV12
1.
Remove the protection glass of the laser
emission port.
Notice
• Do not touch the lens and the glass surface of the laser
emission port and the protection glass at installing or
removing.
• If the cover is difficult to be loosened, use a commercially
available belt wrench. In that case, avoid scratching the
glass surface of the laser emission port.
2.
Remove any dust and dirt on the glass with an air duster for optics.
WARNING
• Never use an inflammable air duster. The laser beam may ignite the gas,
resulting in fire.
3.
When the protection glass is LP-ACV60, remove the O-ring installed in the inside groove of the
protection glass.
O Ring
Groove
LP-ACV60
Notice
• If it is difficult to remove the O-ring, use tweezers. In that case, avoid scratching the glass surface and the O-ring.
•
When the protection glass is removed, check that the O-ring is not left in the scanner unit.
Lens
(Laser emission
port)
Protection glass of the
laser emission port
Tighten: Turn in a
clockwise direction.
Loosen: Turn in a counter-
clockwise direction.
ME-LP400V-OP-6