User`s manual

Chapter 7 - Maintenance
GP-477R/577R Series User's Manual
7-2
Be sure to insert the packing into
the groove so that the long side is
vertical.
Cross Section View
2) Insert the gasket into the GP's three remaining
corners, as shown in step 1.
• The gasket must be inserted
correctly into the groove for
the GP's moisture
resistance to be equivalent
to IP65f.
• The upper surface of the
packing should protrude
approximately 2mm out
from the groove. Be sure to
check that the packing is
correctly inserted before
installing the GP into a
panel.
Groove
Gasket