(1) Install Junction Box. (Figure 2-63)
(a) Hold junction box in place against ROWPU frame.
(b) Insert three bolts (8) through junction box (9) and diagonal frame member.
(c) Install three lockwashers (7) and three nuts (6) on bolts (8), finger tight.
Do not tighten bolts yet.
(d) Install nine bolts (5), nine lockwashers (4) and nine nuts (3), finger tight, through top of junction
box and top frame beam.
(e) Tighten all nuts (3) and (6).
(f) Slip four cable grips (2) over four cables.
(g) Insert wires through holes in junction box assembly.
(h) From inside junction box assembly, slip four cable grip nuts (1) over wires and mount four cable
grips (2) to junction box assembly.
(2) Install Ground Lug. (Figure 2-62)
(a) Slip flat washer (7) over grounding stud (8).
(b) Insert grounding stud (8) into mounting hole in junction box assembly.
(c) Install flat washer (7) and nut (6) on grounding stud (8).
(d) Install wire lugs (4) and separating flat washers (5) on grounding stud (8).
(e) Install two flat washers (3), two lockwashers (2), and two nuts (1) on grounding stud (8).
(3) Reassemble Junction Box Assembly.
(a) Install power receptacle (J7) in accordance with paragraph 2-61.
(b) Install receptacles for generator, control panel, R.O. pump, backwash pump, distribution pump,
and two raw water pumps in accordance with paragraph 260.
(c) Install cable clamps and internal wiring harnesses in accordance with paragraph 2-85.
(d) Install terminal blocks in junction box in accordance with paragraph 2-62.
(e) Install high and low-pressure solenoids in accordance with paragraph 2-54.
(9 Install motor starters in junction box in accordance with paragraph 2-52.
(g) Install circuit breaker panel and circuit breakers in accordance with paragraph 2-55.