TM 10-4520-259-13&P
m.
To remove connector (30) from flexible conduit (16), unscrew nut (31) from connector (30) and
disengage conduit.
n.
Remove ground cone (32) from conduit (16). Slip nylon ring (33) and nut (31) from conduit.
INSTALL
a.
Feed new wires into conduit.
b.
Install nut (31) and nylon ring (33) onto conduit (16) and screw ground cone (32) into conduit.
Screw nut (31) onto connector (30).
c.
Screw connector (30) onto appropriate component
d.
Install connector (29) onto control box securing it with nut (28).
e.
Reconnect leads (27) as tagged.
f.
Install operating control switch (25) onto water tank.
g.
Install bushing onto limit switch (15), secure with nut (11). Install tee (8A) onto bushing.
h.
Insert electrode (19) into electrode holder (20).
i.
Install bushing (21) into electrode holder (20). Install electrode holder (20) into tank.
j.
Connect blue wire to electrode (19).
k.
Feed wire thru nipple (21).
l.
Install connector (7) to tee (8B).
m.
Feed blue wire thru connector (7). Install short conduit (12) with two nuts (11) and grounding
cone (8) over wire onto connector (7).
n.
Feed blue wire onto tee (8B). Splice blue wires. Replace inspection plate (10) and gasket (13).
o.
Screw short conduit (12) onto tee (8B).
p.
Install red leads onto operating temperature control (25), common and normally open.
Change 2 4-39
