Proface APL3000B - Node Box PC - Manual (Page 86)

Chapter 4 Maintenance
4-5
4.4 Replacing the Installation Gasket
The installation gasket provides protection against dust and moisture.
„ Installation Gasket Attachment Procedure
(1) Place the PS-A on a flat, level surface facing the display face downwards.
(2) Remove the gasket from the PS-A.
(3) Attach the new gasket to the PS-A. Be sure to insert the gasket into the PS-A’s groove so that the gas-
ket’s groove sides are vertical.
(4) Check that the gasket is attached correctly to the PS-A.
• A gasket which has been used for a long period of time may have scratches or
dirt on it, and could have lost much of its water resistance. Be sure to change the
gasket at least once a year, or when scratches or dirt become visible.
• The PS-A unit installation gasket’s model number is CA7-WPG8-01.
• Be sure to protect the display surface to prevent damage during the operations.
PS-A Rear Face
Installation Groove
Gasket Seam
Gasket