3330333 PRESSURE GAUGE
HOW TO INSTALL PRESSURE GAUGE
Note that all the components or parts such as the two pressure gauges, mounting plate,
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acrylic plate, double-stick tape, and capillary tubes are to be locally procured.
Remove the panel as shown in the figure below, and install the pressure gauges.
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Screw tightening (
5
tapping screw x 2)
Pressure gauge
mounting plate
Attachment of Transparent Acrylic Plate
z
Prepare a transparent acrylic plate, and attach the acrylic plate with thick double-stick tape in
order to completely close the knockout holes.
Knockout holes
Rear View of Panel
If a gap is made when the transparent acrylic plate is attached, it will cause water inflow. To
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prevent this problem, firmly attach the acrylic plate.
The acrylic plate must be attached to the area on the left of the shaded area.
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After installation of the
pressure gauges, remove
the knockout hole before
mounting the panel, and
attach the transparent
acrylic plate to the rear
side.
Pressure
gauge
Keep a distance of
8.5 mm or more.
Do not attach the acrylic
plate to the shaded area.
Hole
Squeezing area
Caution
- (03 - 54) -
Acrylic
plate
Panel
Knockout
holes
(Unit : mm)