KEP MMI-1 Series, Инструкции по эксплуатации и монтажу

Страница: 7 / 27

5
Standard
Mounting Put the MMI through the panel cut out. Slide the Clamping frame over the
case until the clips snap into the retaining slots. Tighten the clamping screws
in an even pattern until the MMI is secured in the panel.
NEMA-4
Mounting Slide the Bezel frame over the case. Slide the gasket over the case so that it
rests behind the Bezel Frame. Continue with standard mounting as described
above.
Specifications Note: To seal to NEMA-4 specifications, supplied bezel kit must be used and
panel cannot flex more than 0.010". When optional bezel kit is used, the bezel
must be sealed to the case using an RTV type sealer to maintain NEMA-4
rating. When optional bezel kit with gasket is used, the maximum panel
thickness allowed is 0.375". Without bezel kit, maximum panel thickness is
0.400". Without bezel kit or gasket, maximum panel thickness is 0.500".
Clamping Frame
Panel Gasket
Bezel Frame
2.1.3 Environmental Considerations
•
The MMI is to be used indoors as a built in display. Make sure that the
display is installed correctly and that the operating limits are followed (See
Specifications).
•
The MMI should not be installed where fast temperature variations and/or
high humidity are present. This will cause condensation of water in the
device.
•
Do not operate the MMI in areas subject to explosion hazards due to
flammable gases, vapors or dusts.