KEYENCE IV Series - Manual (Page 297)

A-41 - IV Series User's Manual (Monitor) -
A
Maintenance
Attaching the protection sheet
A protection sheet (OP-87463) can be attached to
protect the LCD panel.
1
Remove the backing film (transparent)
from the back and front sides of the
protection sheet.
Backing film (front)
Protection sheet
Backing film
(back)
Adhesive side
(back of the protection
sheet)
2
Apply the protection sheet on the monitor
display with the tab at the lower right.
Tab
Protection sheet
Apply the protection film while make sure that
no trash tucked in.
Replacing the front cover
The front cover can be replaced with the optional
spare front cover (OP-87461) if it became dirty or
damaged.
Replace the front cover with the correct
procedure by following the precautions
below. Otherwise the enclosure rating (IP67)
may not be maintained.
yDo not let dust or dirt stick to the O-shaped ring.
yAttach the O-shaped ring on the correct position.
1
Remove the old front cover and the
O-shaped ring.
O-shaped ring (small)
Dedicated screw
Front cover
O-shaped ring (large)
2
Install the front cover after embedding the
O-shaped ring.
y Screw: Dedicated screw × 2
Use the attached dedicated screw.
y Tightening torque : 0.25 to 0.35 N·m
O-shaped ring (small)
Dedicated screw
Front cover
O-shaped ring (large)
Maintenance