Therma-Flow
®
PLUS
IOM 09900002 Revision C 08/15/21
© 2021, Encon Safety Products, Inc.
11. If the continuity cannot be broken, the switch contacts have failed and the flow
switch must be replaced with the Flow Switch Bonnet Assembly (see “6 Spare
Parts” on page 6-1).
12. Install the flow switch bonnet assembly in reverse order of removal.
Note: When installing the flow switch, ensure the direction of the flow is correct by
looking at the flow switch housing marked “IN” and “OUT (see Figure. 4-13). Do
not let sealing compound get inside the flow switch.
13. Switch on electrical power and test to ensure the flow switch is working as
designed.
4.10 Enclosure
The enclosure is constructed of
Gelco
te
®
, glass fiber, and urethane foam insulation
that requires minimal maintenance.
WARNING:
Do not
steam clean
the
enclosure
as
severe structural
and cosmetic
damage
will occur.
The enclosure surface can be cleaned
usi
ng acetone, however, avoid contact with the
graphics and the plexiglas windows. acetone will dissolve graphic decals and glaze
plexiglas. Use soft soap and water to clean the graphics and windows.
When repairs to the enclosure are required, consult with a local glass fiber repair
contractor. For Technical Information contact Encon Safety Products (see "Contact
Information" on page iii).
Enclosure heater equipped units have a factory set non-adjustable thermostat. The
heater automatically starts if the ambient temperature falls below 80°F (26.7°C). For
information on how to replace the heater components, see “4.10.3 Enclosure Heater”
on page 4-23.
4.10.1 Replacing the Enclosure Door Rubber Seals
The rubber door seals may deteriorate over time and need replacing. Rubber seals
are located on the nose and between the hinges of the shower door.
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