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STEP 3 - Electrical Installation
• To prevent electrical shock, turn off the electrical power before making electrical connections.
• To prevent an electrical fire or equipment damage, electrical wiring insulation must have a rating of
167˚F (75˚C) if the liquid's temperature exceeds 180˚F (82˚C).
• To prevent electrocution, when the electrical power is connected to the flow switch, do not touch the
terminals.
• Make sure flow switch electrical cover is secured before turning on electric power.
Failure to follow this warning could cause property damage, personal injury or death.
a. Cover Removal and Installation Procedure
• Using a flathead screwdriver, loosen but do not remove
the two cover screws and remove the cover (A).
• Place the cover on the flow switch sliding the slots
behind the two loose cover screws. Push the cover
down into the flow switch and using a flat blade screw-
driver, tighten the cover screws to a torque of 10 lb•in
(1.13 N•m).
b. Electrical Conduit Connection
• Connect electric conduit to flow switch electrical enclosure.
• Follow accepted electrical practices when installing fittings
and making connections.
• Refer to and follow local codes and standards when
selecting the types of electrical fittings and conduit to
connect to flow switch.
WARNING
!
A
5
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