Replacement Of The Protection Glass - Panasonic LP-S Series Maintenance Manual

4-2-2 Replacement of the protection glass

In case that any contamination that cannot be cleaned adhering to the protection glass of laser emission port or any
damage on the glass surface, replace the protection glass according to the following procedure.
„ Models of replacement parts
Applicable laser marker
LP-S200, LP-S500, LP-S500W
LP-S202, LP-S502
LP-S205, LP-S505, LP-S505W
„ Replacement procedure
1.
Turn off the key switch of controller and
disconnect AC power cable.
2.
Remove the protection glass from the
laser emission port.
• 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.
• When the protection glass is removed, check that the O-ring is not left in the scanner unit.
3.
Make sure that there is no dirt on the new protection glass. If any dust or dirt are on the glass,
remove them with an air duster for optics.
WARNING
130
Model Remarks
LP-ACV60 Depending on the manufactured period of the laser marker, the
or parts model of the protection glass is vary. Check the serial No.
LP-ACV50 of the laser marker and contact our sales office.
LP-ACV52 ―
LP-ACV55 ―
Lens (Laser
emission port)
Protection glass of
the laser emission
port
• Never use an inflammable air duster. The laser beam may ignite the gas,
resulting in fire.
ME-LPS-SSM-8
Loosen: Turn in a
counter-clockwise
direction.
Tighten: Turn in a
clockwise direction.