TM 10-4610-239-24
TM 08580B-24/3
REMOVAL
a.
Unwind and place bulk of backwash pump cable assembly (1) clear of frame (2).
b.
Remove four screws (3), conduit box cover (4), and gasket (5) from conduit box (6). Discard gasket.
c.
Remove screw (7) securing ground terminal lug (8).
d.
Pull bundle of four wire sets (9) from conduit box (6). Remove twine (10) and tape (11).
NOTE
Tag wires by set before removal.
e.
Remove nut (12), lockwasher (13), flat washer (14), three wire lugs (15, and screw (16). Repeat this step for each
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wire set (9).
f.
Remove sealing grip locknut (20) and pull wires of backwash pump cable assembly (1) from conduit box (6).
g.
Remove two bolts (18), conduit box (6), and gasket (19).
INSTALLATION
a.
Position gasket (19) and conduit box (6) and install b lts (18).
o
b.
Position cable grip (17) on cable assembly (1) and insert wires of cable assembly (1) through hole in conduit box (6)
and sealing grip locknut (20). Secure sealing grip locknut (20).
c.
Pull wires from conduit box (6).
d.
On each set of three wire lugs (15), install screw (16), flat washer (14), lockwasher (13), and nut (12).
e.
Using electrical tape (11), wrap each wire set (9).
f.
Secure electrical tape (11) on each wire set (9) with twine (10).
g.
Position bundle of three wire sets ( ) in conduit box (6).
9
h.
Install ground terminal lug (8) on screw (7) and secure.
i.
Install gasket (5), conduit box cover (4), and two screws (3).
j.
Position backwash pump cable assembly (1) on backwash pump assembly frame (2).
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