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Cut Opening and Mount NGC-UIT2-EX on Front of Panel
1. Locate the NGC-UIT2-EX on front of panel
Locate the NGC-UIT2-EX assembly on the front of the panel at a
level convenient for viewing. Make sure the cover on the back of
the assembly will not interfere with existing panel hardware.
2. Prepare and mark the position of the display opening and
mounting holes
• Use the cut-out directions to lay out the opening for the
NGC-UIT2-EX display.
• Apply two layers of masking tape around the outer
perimeter of the intended opening to prevent scratching the
panel surface with the jigsaw.
3. Cut the display opening
Cut the opening for the NGC-UIT2-EX with a jigsaw using a
24 TPI blade. Take care not to damage the panel door. Remove
all rough edges and burrs with a metal file before proceeding.
4. Drill the mounting holes
Drill the 12 holes with a #16 (3/16 in) drill bit to mount the
NGC-UIT2-EX assembly in the panel.
Note: The following steps are most easily accomplished if the
panel door is on a horizontal surface.
5. Mount the user interface assembly onto the panel door
• Place the NGC-UIT2-EX assembly in position; the twelve studs
go through the twelve holes on the NGC-UIT2-EX assembly
mounting plate (see figure below).
• Place the supplied 6/32 in Kep nuts on each of the twelve
mounting studs. Fasten only hand tight.
• Look at the front of the panel, and align the NGC-UIT2-EX
assembly so it is level (loosen nuts if necessary to
reposition the NGC-UIT2-EX assembly).
• After the display is properly positioned, tighten the nuts to
0.56 newton-meters (5 inch-pounds) of torque using a 8 mm
(5/16 in) in-line torque wrench. Do not overtighten and risk
damage to hardware.
• Tighten Kep nuts in the sequence shown for proper sealing.
Cutting
Area
9.588 in
7.5
08
in
Note: Cutting the opening for the display is a craft sensitive
procedure; if it is not done correctly, the panel door can
be damaged. The procedure for laying out and cutting the
opening for the display must be undertaken with care, and by
personnel qualified and experienced in panel construction.
Panel door
NGC-UIT2-EX display
with sealing gasket
Inside of
panel door
NGC-UIT2-EX
display
Inside of
panel door
NGC-UIT2-EX
display
1
4
bm
bk
9
bl
5
7
8
6
2
3
