4. If seal does not seat correctly after
recleaning cavity, place a cardboard
washer over polished seal face and
carefully press into place using a
piece of standard 3/4" pipe as a
press.
I
MPORTANT
: Be sure you do not
scratch seal face.
5. Dispose of cardboard washer and
recheck seal face to be sure it is
free of dirt, foreign particles,
scratches, and grease.
6. Inspect shaft to be sure it is free of
nicks and scratches.
7. Reassemble pump body half to
motor flange.
Be sure
it is right
side up.
8. Apply liquid soap sparingly (one
drop is sufficient) to inside diameter
of rotating seal member.
9. Slide rotating seal member (carbon
face first) onto shaft until rubber
drive ring hits shaft shoulder (See
Figure 8).
IMPORTANT:
Be sure not to nick or
scratch carbon face of seal when pass-
ing it over threaded shaft end or shaft
shoulder. The carbon surface must
remain clean or short seal life will result.
10. Hold motor shaft with 7/16" open
end wrench on shaft flats and screw
impeller onto shaft (See Figure 9).
Be sure you do not touch capacitor
terminals with body or any metal
object. Tightening impeller will
automatically locate seal in correct
position.
11. Remount diffuser on pump body
half with five screws.
12. Follow instructions under “Pump
Reassembly”.
PUMP REASSEMBLY
1. Clean O-ring and O-ring groove.
2. Put O-ring in groove on face of
flange; put pump halves together
(See Figure 10).
3. BE SURE inside of clamp is clean.
Place clamp on pump halves; snug
up. Alternately tighten screw and
tap clamp with mallet to seat O-ring
(See Figure 11). Replace base
mounting bolts.
4. Replace pressure switch tubing and
motor wiring; replace drainplug.
5. Prime pump according to instruc-
tions. See “Operation”.
6. Check for leaks.
Ceramic
Face
Car
b
on
Face
Be Caref
u
l
That Motor
Shaft Sho
u
lder...
...Does
N
ot
Damage Seal Face
Figure 8
Figure 9
Figure 10
P
Figure 11
Pump Brand
For Use With Kit No.:
FPP1511
FPP1512
FPP1513
Flotec
FP4301, FP4312
FP4322
FP4322
Simer
3305
3307
3310
Seal and Gasket Kit FPP1500 works with all models listed above.
INSTALLING NEW SEAL (continued)
2
