Section 15 00-02-0730
2019-01-15 - 3 -
Pressure Vessel Installation
Direct Installation into the Wall of the Pressure Vessel
CAUTION: Determine that the float travel is not
obstructed by the coupling in the vessel wall, internal
baffles, etc.
Refer to tables 1 and 2 for application data.
INSTALLATION SHOULD BE ACCOMPLISHED BY
QUALIFIED PERSONNEL ONLY.
Make certain the float is tightly screwed onto the counter-balance.
Before installing the level switch, use of a pipe thread sealant is
recommended. Screw the unit directly into the threaded connection in
the wall of the pressure vessel.
Verify that the electrical connection is positioned at the bottom.
NOTE: The word TOP is cast into the top of the body.
Make the electrical wiring connections according to appropriate wiring
diagrams for the alarm or shutdown system to be used. The electrical connection is ½ inch-
14 NPT.
Ensure all electrical connections are insulated and the cover is fully installed before
reconnecting electrical power.
Verify all pressure connections are tight before pressurizing the system.
Float Clearance Reference Tables
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