Power-Flo Pumps & Systems • 877-24PUMPS • www.powerfl opumps.com
14
Volute -
Place volute (25) on bearing
bracket (21). Place cap screws (35 -
single seal) or hex nut (50 - double seal)
with lockwashers (11) through bearing
bracket (21) and into volute (25) and
torque evenly to 11 ft/lbs.
Note: Discharge must line up
with notch in motor housing.
Cutter -
Screw radial cutter (29) onto
shaft, turning it clockwise while holding
the shaft stationary with a screwdriver.
The radial cutter (29) should be fl ush with
shredding ring (27), on suction side to
within ± .020. Place washer (28) on screw
(40), apply green Loctite on threads and
place into shaft and tighten.
Upper Housing & Capacitors -
Assemble capacitors (14), (16) and relay
(13) to housing. Place o-ring (24) onto
motor housing (15). Assemble gland nut
(3), friction ring (46) and grommet (2)
onto cord (1) and slide cord through hole
in upper housing (19). Connect wires
per schematice, see Figure 9. Set upper
housing (19) onto motor housing (15),
place cap screws (22) and lockwasher
(11) into housings and torque to 6.5 ft/
lbs.
Cable Assembly:
Check power cord (3) for cracks or
damage and replace if required. Insert
one friction ring (46), grommet (2), one
friction ring (46), and gland nut (3) into
upper housing (19) and torque gland nut
(3) to 15 ft lbs.
Service
PFGPC - 2HP
Submersible Grinder Pumps
Figure 8
Figure 9 - 200/230 Volt,
1Phase with Capacitors -
PFGPC Series
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