TM 10-6640-238-13
4-133
INSTALL
Install Water Level Regulator. See Figure 4-50.
a.
Apply teflon tape on male fittings. Be sure to wrap teflon tape in same direction as pipe thread.
b.
Install wires as tagged to water level regulator (4) and install cap (13).
c.
Install two threaded pipe adapters (12) on water level regulator (4).
d.
Install water level regulator (4) and secure with two screws (7), washers (8), lockwashers (9), nuts (10) and retaining
bracket (11).
e.
Draw electrical leads through conduit (6) with line previously attached and connect conduit to water level
regulator (4). Connect leads as tagged inside junction box. Remove tags.
f.
Connect water level regulator (4) to system piping by connecting two pipe unions (3).
g.
Close valve (2) and verify operation.
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