Master Plumber 123357 Manual Del Usuario página 5

Installation
Process C, continued.
4. HOLD THE PIPE, remove pipe clamp
and slide well seal over rigid PVC
pipe and onto well casing. Position
assembly so that twelve inches of
rigid PVC pipe protrude from well seal.
Alternately turn bolts on well seal
clockwise until rubber gaskets are
tight against well casing and rigid PVC
pipe.
5. Cement 1-1/4" PVC elbow onto rigid
PVC pipe protruding from well seal. If
desired, some length may be cut off
of rigid PVC pipe before cementing
elbow. Smooth the inside of any rigid
PVC pipe that has been cut with a
round file or knife.
6. If you are using the 123357 pump,
thread a 1-1/4" male PVC adapter into
the front of it. Hand tighten, then turn
1/4 turn with crescent wrench.
PRIMING SHALLOW WELL JET PUMPS
STEPS 7–12 ARE FOR THE 123353 AND
123355 CONVERTIBLE PUMPS
7. Open ejector kit
FP520-100-P2.
Thread shorter
venturi tube into
ejector on top of the
nozzle until snug.
Place gasket over
venturi tube so that openings in gasket line up with openings
in ejector.
8. Slide bolts through the bolt openings
on either side of the ejector, through
the gasket and bolt ejector to front
of the pump. Tighten bolts securely.
9. Thread a 1-1/4" male PVC adapter
into front of ejector. Hand tighten,
then turn 1/4 turn with wrench.
For parts or assistance, call Master Plumber Customer Service at 1-800-628-9439
10. Cement
as many
sections and
couplings
APPROX.
of PVC pipe
12" OF
PVC PIPE
needed to
PROTRUDING
FROM WELL
connect the
SEAL
PVC elbow to the 1-1/4" male PVC adapter in
the front of the pump.
WELL
SEAL
11. Apply 2-3 wraps of PTFE pipe thread
sealant tape to the male threads
on the discharge tee body. Using
1-1/4"
PVC
pipe wrench, thread 1" discharge tee
ELBOW
into top of pump. Remove pressure
gauge plug from top of discharge
TOP OF
tee.
PVC PIPE
PROTRUDING TO PRIME: Put a garden hose into top of discharge tee
FROM WELL
and fill pipes and pump until water overflows from top of
SEAL
discharge tee. This may take several minutes.
12. Thread pressure gauge plug back into
discharge tee and thread pressure
gauge into pressure gauge plug. Make
sure all connections
are tightly sealed.
13. Complete all electrical connections as on pages 2
and 3 in the pre-installation instructions.
14. Screw 1" male PVC adapter
into discharge tee outlet.
15. Thread 10" x 1" nipple into
pressure tank. Thread tank
cross into nipple so that the
two 1/4" holes in tank cross
BOLT
face upward. Plug two outlets
on tank cross with two 1/4"
EJECTOR
plugs.
16. Thread 1/2" boiler drain into front
of tank cross. Thread 1" male PVC
adapter into inlet side of tank
1-1/4"
MALE PVC cross. Connect to household
ADAPTER
plumbing.
5
1-1/4" PVC PIPE
PRESSURE
GAUGE
PLUG
DISCHARGE
TEE
PRESSURE
GAUGE
1" MALE PVC
ADAPTER
1/4" PLUGS
TANK
NIPPLE CROSS
1/2"
BOILER
DRAIN
1" MALE
PVC ADAPTER