Proface FP3900 - 19 Flat Panel" - Manual (Page 73)

7.1 Regular Cleaning
FP-2500/FP-2600 Series User Manual
7-2
7.1.2 Installation Gasket Replacement
The installation gasket protects the FP and improves its water resistance. For instruc-
tions on installing the FP unit's gasket, refer to
Chapter 3 Installation and Wiring
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.
Installation Gasket Replacement Procedure
1) Place the FP on a flat, level
surface with the display facing
downwards.
2) Remove the old gasket from
the FP.
3) Attach the new gasket to the
FP. Be sure to insert the gasket
into the FP unit’s groove so
that the gasket’s groove sides
are vertical.
4) Check if the gasket is attached
to the FP correctly. The upper
surface of the gasket should
protrude approximately 2mm
out from the groove.