Chapter 8 – Maintenance
GLC2400/2500/2600 Series User Manual
8–2
8.2
Periodic Check Points
•
If the water-resistant gasket is not properly inserted into the groove,
the gasket’s moisture resistance may not be equivalent to IP65f.
•
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 the installation gasket's maximum level of moisture resis-
tance, be sure the gasket's seam is inserted as shown into the panel's
bottom face.
•
When the water-resistant gasket is properly installed, approximately
2.0 mm of it will extend outside the groove. Before mounting the GLC to
the panel, be sure to confirm that the gasket is correctly installed.
Unit: mm [in.]
2.0 [0.08]
To keep your GLC unit in its best condition, inspect the following points periodi-
cally.
GLC Operation Environment
• Is the operating temperature within the allowable range (0
o
C to 50
o
C )?
• Is the operating humidity within the specified range (10%RH to 90%RH, dry
bulb temperature of 39
o
C or less)?
• Is the operating atmosphere free of corrosive gasses?
Electrical Specifications
• Is the input voltage appropriate?
GLC2500-TC41-200V/GLC2600-TC41-200V : AC85V to 265V
GLC2400-TC41-24V/GLC2500-TC41-24V/GLC2600-TC41-24V : DC 19.2V
to DC 28.8V
Related Items
• Are all power cords and cables connected properly? Have any become loose?
• Are all mounting brackets holding the unit securely?
• Are there many scratches or traces of dirt on the installation gasket?
Seam