Proface GP4100 - 3.4 Compact HMIs" - Manual (Page 68)

Chapter 5 Maintenance
5-5
• The gasket must be inserted correctly into the groove for the GP’s moisture resis-
tance.
• Since the gasket is flexible but not elastic, be careful not to stretch it unnecessarily,
as doing so could tear the gasket.
• Be sure the gasket’s seam is not inserted into any of the unit’s corners, only in the
straight sections of the groove. Inserting it into a corner may lead to its eventually
tearing.
• To ensure stable resistance against dust and moisture, insert the gasket so that the
seam is at the bottom of the GP unit.
• The upper surface of the gasket should protrude approximately 2.0 mm out from the
groove. Be sure to check that the gasket is correctly inserted before installing the GP
into a panel.
2.0mm