21
6000 Series Purge/Pressurization System
I/O Manual
Enclosure must be made of metal and grounded.
Cutout must be no larger than dimensions
specied in above drawing.
The user interface must be mounted inside the
pressurized enclosure to maintain the
environmental ratings.
Component kit installation
User interface
Panel mount (internal mount, for hazardous
area installation, NOT to be used in
Dust, Class II/Zone 21 areas)
Mount the explosion-proof enclosure and valve as
desired. Follow all applicable electrical codes when
required.
When installing panel mount conguration, the
installation must be evaluated for Type 4x rating
by a third party NRTL authorized
certication agency.
Note
Mounting bracket
User interface
(provided)
Gasket (provided)
Customer's
enclosure
Cutout
3.40" x 3.40"
86 mm x 86 mm
1" #6-32 standoff
Use a crisscross pattern to tighten the
screws for the UIC bracket. Tighten bolts
3 to 4 in-lb (0.4 Nm). For a good seal,
ensure that the bracket bottoms out on
the enclosure.
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