Flotec FP4512, FP4532, FP4542, & FP4562 Deep & Shallow Well Jet Pumps Le manuel du propriétaire

Marque: Flotec

Modèle: FP4512, FP4532, FP4542, & FP4562 Deep & Shallow Well Jet Pumps

Catégorie: Pompes à eau

Taper: Le manuel du propriétaire

pentair.com

INSTALLATION & OPERATION MANUAL

FP1002 (08-01-2023)

DEEP AND SHALLOW WELL JET PUMPS

MODELS FP4512, FP4532, FP4542, & FP4562

6113 1109

6214 0510

6114 1109

ENGLISH: 1-16  FRENCH: 17-32  SPANISH: 33-48

FP1002 (08-01-2023)

TABLE OF CONTENTS

SAFETY INFORMATION ...................................................................................................3

INSTALLATION & OPERATION .............................................................................................5

TROUBLESHOOTING .....................................................................................................9

PUMP DISASSEMBLY ....................................................................................................10

WARRANTY ............................................................................................................ 11

FP1002 (08-01-2023)

SAFETY INFORMATION

SAFETY SYMBOLS

This is the safety alert symbol. When you see this symbol on

your pump or in this manual, look for one of the following signal

words and be alert to the potential for personal injury:

warns about hazards that will cause serious

personal injury, death or major property damage if ignored.

warns about hazards that can cause serious

personal injury, death or major property damage if ignored.

warns about hazards that will or can cause minor

personal injury or property damage if ignored.

The word NOTE indicates special instructions that are important

but not related to hazards.

GENERAL SAFETY

 Warranty void if product modified, drilled, painted,

or altered in any way; if used to pump hot water, or to

pump liquids other than water (such as but not limited to

chemicals, fertilizers, flammable liquids, herbicides, mud,

tar, cement, wood chips); or otherwise abused.

 Carefully read and follow all safety instructions in this

manual and on pump.

 Keep safety labels in good condition. Replace missing or

damaged safety labels.

 Before installing or servicing your pump, BE

CERTAIN pump power source is disconnected.

 All installation and electrical wiring must adhere to state

and local codes and must be complete before priming the

pump. Check with appropriate community agencies, or

contact your local electrical and pump professionals.

 Pump should be installed in a dry, convenient location close

to the well with ample space for installation and servicing

the well. A dry basement, pit, or utility room is an excellent

choice when allowed by law. The pump must be securely

fastened to a solid foundation. The pump should always

be mounted in a horizontal position on a level foundation.

Failure to properly secure the pump may result in failure of

the pump or piping and damage to the surrounding area.

 CALL AN ELECTRICIAN WHEN IN DOUBT. Pump motor

should be connected to a separate electrical circuit directly

from main switch. There must be a fuse box or circuit

breaker installed in this line. Plugging into existing outlets

may cause low voltage at motor, resulting in blown fuses,

tripping of motor overload, or burned-out motor. Refer to

electrical diagrams for electrical connections.

 It is mandatory that a permanent ground connection be

made from the pump motor to the grounding bar at the

service panel. Do not connect pump motor to a power

supply until permanently grounded. For maximum safety,

ground the pump motor to a circuit equipped with a fault

interrupter device.

 Pump must be primed! Make sure pump is full

of water before running! Failure to do so will cause damage

to mechanical seal, leakage and flooding!

 NEVER run pump against closed discharge

valve! To do so can cause high temperatures, pump

damage, personal injury and property damage!

 Pump may be HOT to touch. Use caution!

 The following may cause severe damage to pump and/or

piping and will void warranty:

w Failure to protect pump and piping against below

freezing temperature.

w Pumping chemicals or corrosive liquids.

w Pumping gasoline or other flammable liquids. DO NOT

pump gasoline or other flammable liquids.

w Using extension cords. DO NOT use extension cords.

w Using this pump in or near a swimming pool, lake, or

pond. DO NOT use this pump in or near a swimming

pool, lake or pond.

w Running the pump dry. Follow priming instructions.

w Discharge pressure not to exceed 100 psi.

w Torque for pump bolts is 15-20 ft.-lbs.

w Use of garden hose as discharge or suction line.

w Failure to securely fastened to a solid foundation.

CALIFORNIA PROPOSITION 65 WARNING

This product and related accessories contain

chemicals known to the State of California to cause cancer,

birth defects or other reproductive harm.

4 FP1002 (08-01-2023)

INSTALLATION & OPERATION

MOTOR GROUNDING INSTRUCTIONS

Failure to ground this unit properly may result in

severe electrical shock. Do not ground to a gas supply line!

1. If the means of connection to the supply-connection box is

other than grounded metal conduit, ground the pump motor

back to the service by connecting a copper conductor, at

least the size of the circuit conductors supplying the pump

motor, to the grounding screw provided on rib underneath

wiring compartment cover. N.E.C. requires pump motor be

grounded at installation.

2. Voltage of power supply must match the voltage of the

pump. The 1/2 HP pump motors are factory preset to

115V. The 1 HP pump motors are preset to 230V. Both types

of motors may be wired for either 115V or 230V. If the

motor is converted to 115V, electrician should ensure that

electrical and power leads can handle the higher amps.

3. Convert Dial Type by turning dial to select 115 volts. Insert

tool in slot to turn dial. If motor is converted to 115V, an

electrician should insure electrical and power leads can

handle the higher amps.

PRIOR TO INSTALLATION

Cover well to prevent foreign matter from contaminating the

well or later damaging the pump during operation. Test well

water for purity. Chlorination may be necessary. Check local

health department for proper testing and recommendations.

FLUSHING

Hand pump new wells until clear. Pumping sand or other

sediment will seriously damage the pump and void warranty.

Periodic flushing will remove internal pump sediment buildup. To

flush:

1. Remove 1-1/2" plug from top of discharge tee, or remove

piping if no discharge tee has been installed.

2. Remove 1/4" plug from the lower front of pump.

3. Pour water into top of pump until water flowing from lower

front of pump is clear.

4. Scrape out any stubborn debris from the lower front

opening with a wire or pipe cleaner.

5. Reinstall pipes and plugs and re-prime before returning

pump to service.

6. Running the pump without discharge water

flow will cause serious damage inside the pump due to heat

buildup.

DETERMINE OPERATING DEPTH

Tie a small but heavy weight to the end of a piece of string.

Lower the weight into the well until it reaches the bottom. Take

up the slack and mark the string at ground level.

Pull the weight out of the well and measure from the bottom of

the weight to the ground level mark. This is the depth of your

well. Subtract five feet from the depth of your well. This number

should not exceed 25 feet. If it does, it will greatly hinder or

prevent the proper operation of a lawn sprinkler pump.

Determine Type of Well

1. Tie a small but heavy weight to the end of a length of string.

2. Lower into the well until the string goes slack.

3. Take up slack until string is taut and mark the string at

ground level.

4. Pull string out of well and measure length from mark to

heavy weight. This is the water depth. A shallow well pump

operates at 25 feet or less water depth. A deep well pump

operates at 70 feet or less water depth.

PIPING

All piping must be clean and free of all foreign matter to prevent

clogging. Plastic PVC pipe is shown in the illustrations, but

galvanized steel pipe may be used if desired.

All joints and connections in the well assembly must be airtight.

Even a pinhole leak will prevent the proper operation of the

pump (this is the most common problem). Use thread compound

on all threaded joints unless specified otherwise.

PUMP SETUP

Pump may be supplied attached to a shipping pallet. Inspect

pump for visible signs of damage. Remove and discard pallet

from pump before installation.

SELECT CORRECT VOLTAGE

Ensure pump circuit breaker is OFF and pump is

disconnected from power source before changing the pump

voltage.

5. The selector switch to change the voltage is located

underneath the access cover on the end of the motor. To

access the switch, remove the two screws holding the

cover.

6. To change the voltage setting, turn the dial with a nut driver

or a wrench so the correct voltage shows in the cutout in

the dial. The voltage number that appears is the voltage

setting for the pump.

7. Replace the cover and secure it with the screws.

FP1002 (08-01-2023)

INSTALLATION & OPERATION

Ground Wire Connection

Pressure Switch

Voltage Change Dial

Power Supply Connections

Voltage Set to 230 Volts

Voltage Set to 115 Volts

WIRING YOUR PUMP

Ensure pump circuit breaker is OFF and pump is

disconnected from power before servicing or handling pump.

1. Remove the cover from the pressure switch.

2. Connect the bare copper ground to the ground screw in the

pressure switch.

3. Connect the power supply to the terminals marked “From

Line" in the diagram below.

Ground

Connections

To Motor

From Line

5907 1108

PUMP CAPACITIES

MODEL MOTOR

VOLTS NAMEPLATE

AMPS

DISTANCE IN FEET(METERS) FROM MOTOR TO SUPPLY

BRANCH FUSE

RATING* AMP

0 - 100

(0 - 30)

101 - 200

(31 - 61)

201 - 300

(62 - 91)

301 - 400

(92 - 122)

AWG WIRE SIZE (MM²)

FP4512

FP4542 1/2 115/230 12.4/6.2 20/15 12/14 10/14 (5.5/2) 8/14(8.4/2) 6/12(14/3)

FP4532 1115/230 18.6/9.3 20/15 12/14(3/2) 18/14(8.4/2) 6/14(14/2) 6/12(14/3)

FP4562 1115/230 14.8/7.4 20/15 12/14(3/2) 8/14(8.4/2) 6/14(14/2) 6/12(14/3)

*Time delay fuse or circuit breakers are recommended in any motor circuit.

6 FP1002 (08-01-2023)

1. Thread 1-1/4" male PVC adapter into

foot valve. Hand tighten, then

tighten 1/4 turn with wrench.

2. The total length of rigid PVC pipe

and couplings to cement onto the

1-1/4" male PVC adapter is equal to

the operating depth (See Determine

Operating Depth). Cement one

section of rigid PVC pipe to the PVC

adapter which is connected to the

foot valve, then lower the whole

assembly into the well, foot valve

first. Firmly clamp the end of the

rigid PVC pipe with a pipe clamp to

prevent the assembly from sliding

further into the well.

INSTALLATION & OPERATION

PUMP INSTALLATION

INSTALL A SHALLOW WELL PUMP

The 1/2 HP FP4512 and 1 HP FP4532 pumps are recommended

for wells 25 feet or less in depth. If desired, the FP4542 and

FP4562 pumps may be converted for use with shallow wells

using an ejector kit (See REPAIR PARTS KIT).

GENERAL MATERIALS REQUIRED

 One can PVC cement (read instructions carefully)

 One can thread compound (read instructions carefully)

 One 1-1/4" foot valve

 Two male 1-1/4" PVC adapters

 Enough rigid 1-1/4" PVC pipe and couplings to reach

operating depth

 One well seal with vent plug

 One 1-1/4" PVC elbow

 One discharge tee

 One pressure gauge

 One male 1" PVC adapter

 Enough rigid 1" PVC pipe to reach from pump to pressure

tank to service line

 One female 1" PVC adapter

 One 1" tank cross (for pre-charged tanks)

 Two 1/4" plugs

 One 1/2" drain cock

 One 10" x 1" nipple

IN ADDITION TO GENERAL MATERIALS, FOR THE FP4542

AND FP4562 CONVERTIBLE ONLY

One ejector kit (See REPAIR PARTS/KITS); includes ejector,

venturi tube, gasket, bolts and plug.

TOOLS NEEDED FOR ALL PUMP INSTALLATIONS

Pipe wrench, pipe clamp, crescent wrench, slot screwdriver,

24-tooth hacksaw, knife or round file.

7082 0716

3. Cement as many couplings and

sections of rigid PVC pipe as it

takes to equal the operating depth,

then firmly clamp the assembly

with a pipe clamp to prevent the

assembly from sliding down into

the well.

FOOT

VALVE

1-1/4"

MALE PVC

ADAPTER

7125 1016

1-1/4"

MALE PVC

ADAPTER

PVC

PIPE

SECTION

FOOT

VALVE

7126 1016

REMINDER: ALL JOINTS AND CONNECTIONS MUST BE AIRTIGHT. A SINGLE PINHOLE LEAK WILL

PREVENT THE PROPER OPERATION OF THE PUMP. USE THREAD COMPOUND ON ALL THREADED

CONNECTIONS UNLESS SPECIFIED OTHERWISE.

FP1002 (08-01-2023)

INSTALLATION & OPERATION

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. Use a round file

or knife to smooth the inside of

any rigid PVC pipe that has been

cut.

6. Thread a 1-1/4" male PVC adapter

into the front of pump. Hand

tighten, then turn 1/4 turn with

wrench.

STEPS 7–9 ARE FOR THE FP4542 AND FP4562

CONVERTIBLE PUMPS

7. Open ejector kit

(FP4542 for 1/2 HP;

FP4562 for 1 HP).

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.

10. Cement as many

sections and

couplings of PVC

pipe needed to

connect the PVC

elbow to the

1-1/4" male PVC adapter in the front of the pump.

11. Apply 2-3 wraps of PTFE pipe

thread sealant tape tape to the

male threads on the discharge

tee. Using pipe wrench, thread

discharge tee into top of pump.

Remove pressure gauge plug

from top of discharge tee.

12. Prime pump as described in Priming the Pump.

13. Apply 2-3 wraps of PTFE pipe

thread sealant tape tape

to plug and gauge threads.

Thread pressure gauge plug

into discharge tee and thread

pressure gauge into pressure

gauge plug. Make sure all

connections are tightly sealed.

14. Complete all electrical connections as described in Wiring

Your Pump.

15. Screw 1" male PVC adapter

into discharge tee outlet.

16. Thread 10" x 1" nipple into

pressure tank. Thread tank

cross into nipple so that the

two 1/4" holes in tank cross

face upward. Plug two outlets

on tank cross with two 1/4"

plugs.

17. Thread 1/2" boiler drain into

front of tank cross. Thread 1"

male PVC adapter into inlet

side of tank cross. Connect

household plumbing to other

side of tank cross.

APPROX.12"

OF PVC PIPE

PROTRUDING

FROM

WELL

SEAL

WELL

SEAL

7128 1016

1-1/4"

PVC

ELBOW

TOP OF

PVC PIPE

PROTRUDING

FROM WELL

SEAL

7129 1016

7158 0117

EJECTOR

BOLT

7159 0117

1-1/4"

MALE PV

ADAPTER

7160 0117

1-1/4" PVC PIPE

7127 1016

PRESSURE

GAUGE

PLUG

DISCHARGE

TEE

7161 0117

PRESSURE

GAUGE

7162 0117

1" MALE PVC

ADAPTER

7163 0117

TANK

CROSS

1/4" PLUGS

NIPPLE

7130 1016

1" MALE

PVC ADAPTER

1/2"

BOILER

DRAIN

7131 1016

8 FP1002 (08-01-2023)

INSTALLATION & OPERATION

18. Cement as many sections and couplings of rigid 1" PVC pipe

needed to connect the 1" male PVC adapter in the discharge

tee to the 1" male adapter on the tank cross inlet. Set

pressure in the pre-charged pressure tank to 2 pounds less

than the cut-in pressure of the pump. If the cut in pressure

is 30 PSI, then the correct tank pre-charge is 28 PSI. If the

cut in pressure is 20 PSI, then the correct tank pre-charge

is 18 PSI. Total installation should look like the shallow well

drawing below.

19. Open a faucet or two in

the house. Start motor. If

pump is offset from well 4

feet or more, it may take a

few minutes for pressure

to build. If pressure fails to

build within five minutes:

Stop motor, remove pressure

gauge plug from discharge

tee, add more water, try

again.

WELL POINT PUMP INSTALLATION

MATERIALS NEEDED IN ADDITION TO SHALLOW WELL

GENERAL MATERIALS, FOR WELL POINTS ONLY

 Enough galvanized 1-1/4" pipe and drive couplings to reach

from operating depth to one foot above ground level

 One 1-1/4" galvanized elbow

 One 1-1/4" galvanized nipple

 One 1-1/4" check valve

 One 1-1/4" male PVC adapter

 One drive cap

1. Drive the well point into the ground according to the

instructions included with your well point. Use as much

galvanized pipe and as many drive couplings as it takes to

both drive the point 5-10 feet below the water table and

leave approximately one foot of pipe protruding from the

ground.

2. Thread 1-1/4" galvanized elbow onto the pipe protruding

from the ground.

3. Thread 1-1/4" galvanized nipple into the 1-1/4" galvanized

elbow.

4. Thread 1-1/4" check valve onto the 1-1/4"

galvanized nipple.

5. Thread 1-1/4" male PVC adapter into the 1-1/4"

check valve.

6. Follow STeps 6–19 in Shallow Well instructions. Total

installation should look like the drawing below.

7164 0117

6117 1109

FP4512 AND FP4532

SHALLOW WELL

FP4542 AND FP4562

CONVERTIBLE

FP1002 (08-01-2023)

TO INSTALL THE FP4542 AND FP4562 CONVERTIBLE:

1. Thread 1-1/4" close nipple into foot

valve. Thread the other end of 1-1/4"

close nipple into bottom of ejector.

Hand tighten, then tighten 1/4 turn

with wrench.

2. The ejector has two holes in the top

of it. Thread deep well venturi tube

into larger hole on top of the nozzle

until snug. Thread 1" x 5" nipple into

smaller hole. Only hand tighten

venturi tube. Hand tighten nipple 1/4

turn with wrench.

INSTALLATION & OPERATION

INSTALL A DEEP WELL PUMP (FP4542, FP4562)

The 1 HP FP4562 is recommended for wells deeper than

25 feet but less than 70 feet. However, the 1/2 HP FP4542 pump

may also be used for depths less than 70 feet.

GENERAL MATERIALS NEEDED FOR EITHER OF THE

CONVERTIBLE PUMPS:

 One can PVC cement (read instructions carefully)

 One can thread compound (read instructions carefully)

 Two 1" female PVC adapters

 Enough rigid 1-1/4" PVC pipe and couplings to reach from

operating depth to pump (delivery pipe)

 One 1-1/4" PVC elbow

 One 1-1/4" male PVC adapter

 One pressure regulator kit (see REPAIR PARTS KIT)

 One pressure gauge

 Two male 1" PVC adapters

 Enough rigid 1" PVC pipe to reach from pump to pressure

tank to service line

 Tank tee (for pre-charge pressure tanks)

 Two 1/4" plugs

 One 1/2" drain cock

IN ADDITION TO GENERAL MATERIALS FOR CONVERTIBLE

PUMPS

 One 1-1/4" foot valve

 One 1-1/4" close nipple

 One ejector kit (see REPAIR PARTS KIT)

 One 1" x 5" nipple

 One 1-1/4" female adapter

 One well seal

 Enough rigid 1" PVC pipe and couplings to reach from

operating depth to pump (pressure pipe)

 One 1" PVC elbow

 Two 1-1/4" male PVC adapters

 One 1" x 4" nipple

REMINDER: ALL JOINTS AND CONNECTIONS MUST BE AIRTIGHT. A SINGLE PINHOLE LEAK WILL

PREVENT THE PROPER OPERATION OF THE PUMP. USE THREAD COMPOUND ON ALL THREADED

CONNECTIONS UNLESS SPECIFIED OTHERWISE.

1-1/4"

NIPPLE

EJECTOR

FOOT

VALVE

7165 0117

7166 0117

3. Thread a 1-1/4" male PVC adapter

over the venturi tube and into

ejector. Thread a 1" female PVC

adapter onto the 1" x 5" nipple.

Hand tighten adapters 1/4 turn

with wrench.

4. The total length of PVC pipe and

couplings to cement onto both

1-1/4" male and 1" female PVC

adapters is equal to the operating

depth (See Determine Operating

Depth). Cement a section of PVC

pipe to each adapter, then lower

the whole assembly into the well,

foot valve first. Firmly clamp the

end of the PVC pipes with a pipe clamp to

prevent the assembly from sliding down into well.

7167 0117

10 FP1002 (08-01-2023)

9. Cement

as many

sections and

couplings of

rigid 1" and

1-1/4" PVC as

needed to

connect the 1" female PVC adapter and the 1-1/4" male PVC

adapter to the 1" and 1-1/4" PVC elbows.

10. Prime pump as described in Priming the Pump.

11. Open pressure regulator kit. Apply 2-3 wraps of PTFE pipe

thread sealant tape tape to the

male threads on the body of the

pressure regulator. With pipe

wrench, thread the pressure

regulator into 1" discharge at top

of pump. Thread pressure gauge

into side of pump case.

12. Thread plug into opening to right of

pressure regulator outlet.

13. Complete all electrical connections as described in

Wiring Your Pump.

14. Thread 3/4" male PVC adapter into

pressure regulator outlet.

15. Thread tank tee into

pre-charged pressure tank. Plug

two outlets on tank tee with two

1/4" plugs.

16. Thread boiler drain into front of

tank tee. Thread 3/4" male PVC

adapter into inlet side of tank tee.

Connect household plumbing to

other side of tank tee.

INSTALLATION & OPERATION

5. Cement as many couplings and sections

of rigid PVC pipe on both the pressure

and suction sides as it takes to equal the

operating depth, then firmly clamp the

assembly with a pipe clamp to prevent

the assembly from sliding down into the

well.

6. Remove pipe clamp and slide well seal

over PVC pipes and onto well casing.

DO NOT let assembly slide down

into well. Position assembly so that

twelve inches of PVC pipes protrude

from well seal. Alternately, turn bolts

on well seal clockwise until rubber

gaskets are tight against the well

casing and the PVC pipes.

7. Cut 1" pipe 2" shorter than the

1-1/4" pipe. Smooth rough

edges. Cement 1" and 1-1/4"

PVC elbows to pipes protruding from

the well seal.

8. Thread a 1-1/4" male PVC adapter into

top hole in front of pump. Thread 1"

x 4" nipple into bottom hole in front

of pump. Thread the 1" female PVC

adapter onto the 1" x 4" nipple.

7168 0117

12" OF

PVC PIPE

PROTRUD-

ING FROM

WELL

SEAL

WELL SEAL

7169 0117

1-1/4" PVC

ELBOW

1" PVC

ELBOW

1" PIPE 2"

SHORTER

THAN 1-1/4"

PIPE

7170 0117

1-1/4" MALE

PVC ADAPTER

1" x 4"

NIPPLE

1" FEMALE

PVC

ADAPTER

7171 0117

FEMALE ADAPTER

1" PVC PIPE

1-1/4" PVC PIPE

PRESSURE

REGULATOR

7172 0117

PLUG

PRESSURE

REGULATOR

OUTLET

7173 0117

3/4" MALE

PVC ADAPTER

7174 0117

1/4" PLUGS

TANK TEE

7175 0117

1/2" BOILER

DRAIN

3/4" MALE

PVC

ADAPTER

7176 0117

FP1002 (08-01-2023)

INSTALLATION & OPERATION

17. Cement as many sections and couplings of rigid 3/4"

PVC pipe needed to connect the 3/4" PVC adapter in the

pressure regulator to the 3/4" male adapter on the tank tee

inlet. Set pressure in the pre-charged pressure tank to 2

pounds less than the cut-in pressure of the pump. If the cut

in pressure is 30 PSI, then the correct tank pre-charge is

28 PSI. If the cut in pressure is 20 PSI, then the correct tank

pre-charge is 18 PSI. Total installation should look like the

drawing at right.

18. Open a faucet or two in the house. Start motor. Turn

regulator adjustment screw down tight. If pump is properly

primed, a high pressure will

immediately show on the

pressure gauge. With pump

operating at high pressure,

slowly unscrew regulator

stem until maximum water

flow is obtained without

dropping to 0 PSI. If pressure

falls completely, retighten

stem and readjust. Steady

pressure must not be less

than 24 PSI for the FP4542 and 32 PSI for the FP4562.

If pressure fails to build within five minutes: stop motor,

remove pressure regulator from pump, add more water,

and try again.

7177 0117

If you install your pump with a 2" single-pipe (“Packer”) jet,

please follow the installation instructions included with the

Packer jet kit (See REPAIR PARTS KIT).

Risk of explosion. If you change pressure

switch settings, set the cut-off pressure low enough to

shut off the pump. If a valve shuts off and the cut-off

setting is too high, the pump will run continuously without

water ow, causing overheating and possible explosion

which can cause serious burns and damage.

** Requires ejector (sold separately).

6120 1109 ACE

PRIMING THE PUMP

1. Open tank drain valve or a few faucets to relieve any water

pressure in system.

2. Remove pressure gauge plug from discharge tee OR remove

pressure regulator.

3. Put a garden hose into pump opening and fill pipes and

pump until water overflows from opening. This may take

several minutes.

4. After wrapping threads with PTFE pipe thread sealant tape

tape, replace pressure gauge plug OR pressure regulator in

pump housing.

12 FP1002 (08-01-2023)

PROBLEM POSSIBLE CAUSE(S)

Pump will not prime.

 Not enough water. Stop motor, remove pressure gauge bushing, and fill case and suction line

with water.

 Pump wired incorrectly.

 Plugged venturi tube or nozzle.

 Foot valve is sitting in sand or mud, or is stuck shut, or leaks.

 Low well water level. In deep wells, the ejector as well as the foot valve must be below water

level.

 For the FP4542 and FP4562, the diffuser O-ring seal may be improperly positioned.

 Air leaks. Check all connections for airtightness.

Pump delivers water for a

period of time, then stops

pumping.

 Low well water level. Use a water-level tester while pump is operating.

 Plugged venturi tube, nozzle, or impeller parts.

 In deep wells, the regulator may be set incorrectly.

Pump does not deliver rated

capacity.

 Plugged venturi or nozzle.

 Faulty pressure gauge resulting in false readings.

 In deep wells, the operating pressure may be too high.

 Low well water level. Use a water-level tester while pump is operating.

 For the FP4542 and FP4562, the diffuser O-ring seal may be improperly positioned.

 Over-submergence of ejector. In deep wells, if ejector is more than 10 feet below pumping

level, pumping capacity is reduced.

 In deep wells, the ejector may have improper size and depth setting.

Motor overheats and shuts off

(overload).

 Motor voltage does not match power supply voltage. See page 3.

 Improper wire size. See Wire Size Guide on page 3.

 Impeller is rubbing against pump case.

Pump delivers water but will not

shut off.

Impeller is worn.

Defective pressure switch.

For the FP4542 and FP4562, the O-ring seal may be improperly positioned.

Tank precharge pressure too high. Tank precharge pressure must be two pounds less than switch

turn-on setting.

In deep wells, the water level may be going below limit of ejector. Use water-level tester

while pump is operating.

Pressure switch turns on and

off every few seconds.

Storage tank is waterlogged—add air.

Leaky foot valve.

Too much tank pressure.

Bladder/diaphragm in pre-charged tank may be ruptured.

Motor fails or does not operate

properly.

If within Warranty, return pump/motor unit to place of purchase (with proof of purchase)

for exchange.

TROUBLESHOOTING

FP1002 (08-01-2023)

PARTS LIST

11A

914

6 8

6125 1109

Models FP4542, FP4562

Model FP4512

KEY

NO.

PART

DESCRIPTION QTY

1Motor 1

1A Motor Flange Screw 4

2Slinger 1

3Seal Plate 1

4Shaft Seal 1

5 Seal Plate O-Ring 1

6Impeller 1

7Venturi 1

PART

DESCRIPTION

CONVERTIBLE (DEEP WELL) PUMPS SHALLOW WELL PUMPS

FP4542 1/2 HP FP4562 1 HP FP4512 1/2 HP

Motor J218-1652 J218-1653 J218-1652

Pump Case 18623D020 18623D020 24357D020

Seal Plate 24452C000 24452C021 24452C000

20/40 Pressure Switch U217-1218

Overhaul Kit FPPK50 FPPK100 FPPK50

Ejector Kit* FP4542 FP4562 –

Pressure Regulator Kit*†FPAPR FPAPR –

Packer Jet Kit* FP4840 FP4840 –

Pressure switch tubing kit FPASFK-P2

Seal and Gasket Kit RPK-35 RPK-35 RPK-35

Kits Include:

Overhaul Kit (1/2 HP) Key Nos 4, 5, 6, 7, 8, 12

Overhaul Kit (1 HP) Key Nos 4, 5, 6, 7, 8, 12

Ejector Kit†Key Nos 7, 12, 18, 19, 20(2), 21(2)

KEY

NO.

PART

DESCRIPTION QTY

8Diffuser 1

9 Diffuser Plate Screw 3

10 1/4” NPT x 1/4” Barb Elbow 2

11 Pump Body 1

12 Nozzle 1

13 Pressure Regulator 1

14 Diffuser Plate O-Ring 1

KEY

NO.

PART

DESCRIPTION QTY

15 Tubing 1

16 Base 1

17 Pressure switch 1

18 Ejector Gasket 1

19 Ejector Body 1

20 Washer 2

21 Ejector Capscrew 2

14 FP1002 (08-01-2023)

PARTS LIST

KEY

NO.

PART

DESCRIPTION QTY

1Motor 1

2Slinger 1

3Seal Plate 1

4Motor Flange Screw* 4

5Shaft Seal 1

6 Seal Plate Gasket* 1

7Impeller* 1

8Diffuser* 1

9Diffuser Plate 1

10 Diffuser Plate Screw*†3

11 Venturi 1

12 Nozzle 1

13 Diffuser Plate O-Ring 1

14 Pump Body 1

15 Pump Housing Screw†4

16 Pipe Plug 2

17 Tubing 1

18 Pressure switch 1

REPAIR PARTS KIT**

Part

Description Kit Includes FP4532

1 HP

Overhaul Kit Key Nos. 5, 6, 7, 8, 11, 12 FPPKS100

*Included in Overhaul Kit

†Purchase at local hardware store.

**Purchase separately—kit is not included with pump.

Model FP4532

FP1002 (08-01-2023)

WARRANTY

LIMITED WARRANTY

This Limited Warranty is effective July 11, 2019 and replaces all undated warranties and warranties dated before July 11, 2019.

Pentair Flotec* warrants to the original consumer purchaser (“Purchaser” or “You”) that its products are free from defects in material and

workmanship for a period of twelve (12) months from the date of the original consumer purchase. If, within twelve (12) months from the original

consumer purchase, any such product shall prove to be defective, it shall be repaired or replaced at Pentair Flotec’s option, subject to the terms and

conditions set forth herein. Note that this limited warranty applies to manufacturing defects only and not to ordinary wear and tear. All mechanical

devices need periodic parts and service to perform well. This limited warranty does not cover repair when normal use has exhausted the life of a part

or the equipment.

The original purchase receipt and product warranty information label are required to determine warranty eligibility. Eligibility is based on purchase

date of original product – not the date of replacement under warranty. The warranty is limited to repair or replacement of original purchased product

only, not replacement product (i.e. one warranty replacement allowed per purchase). Purchaser pays all removal, installation, labor, shipping, and

incidental charges.

Claims made under this warranty shall be made by returning the product (except sewage pumps, see below) to the retail outlet where it was

purchased immediately after the discovery of any alleged defect. Pentair Flotec will subsequently take corrective action as promptly as reasonably

possible. No requests for service will be accepted if received more than 30 days after the warranty expires.

Warranty is not transferable and does not apply to products used in commercial/rental applications.

For parts or troubleshooting assistance, DO NOT return product to your retail store - contact Pentair Flotec Customer Service at 1-800-365-6832.

SEWAGE PUMPS

DO NOT return a sewage pump (that has been installed) to your retail store. Sewage pumps that have seen service and been removed carry a

contamination hazard with them.

If your sewage pump has failed:

 Wear rubber gloves when handling the pump;

 For warranty purposes, return the pump’s cord tag and original receipt of purchase to the retail store;

 Dispose of the pump according to local disposal ordinances.

Contact Pentair Flotec Customer Service at 1-800-365-6832.

EXCEPTIONS TO THE TWELVE (12) MONTH LIMITED WARRANTY

GENERAL TERMS AND CONDITIONS; LIMITATION OF REMEDIES

You must pay all labor and shipping charges necessary to replace product covered by this warranty. This warranty does not apply to the following: (1)

acts of God; (2) products which, in the sole judgment of Pentair Flotec, have been subject to negligence, abuse, accident, misapplication, tampering,

or alteration; (3) failures due to improper installation, operation, maintenance or storage; (4) atypical or unapproved application, use or service;

(5)failures caused by corrosion, rust or other foreign materials in the system, or operation at pressures in excess of recommended maximums.

This warranty sets forth the sole obligation of Pentair Flotec, and purchaser’s exclusive remedy for defective products.

PENTAIR FLOTEC SHALL NOT BE LIABLE FOR ANY CONSEQUENTIAL, INCIDENTAL, OR CONTINGENT DAMAGES WHATSOEVER.

THE FOREGOING WARRANTIES ARE EXCLUSIVE AND IN LIEU OF ALL OTHER EXPRESS AND IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED

TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE FOREGOING WARRANTIES SHALL NOT

EXTEND BEYOND THE DURATION PROVIDEDHEREIN.

Some states do not allow the exclusion or limitation of incidental or consequential damages or limitations on how long an implied warranty lasts, so

the above limitations or exclusions may not apply to You. This warranty gives You specific legal rights and You may also have other rights which vary

from state to state.

(3/10/2022)

PRODUCT WARRANTY PERIOD

Parts2O* (Parts & Accessories), FP0F360AC, FP0FDC 90 days

FP0S1775A, FP0S4100X, FPPSS3000, FPCC5030, FPCI3350, FPCI5050, FPDC30 2 Years

FPSC1725X, FPSE3601A, FPSC3350A, FPZT7300, FPZT7350, FPZT7450, FPZT7550 2 Years

FP7100/FP7400 Series Pressure Tanks, E3305TLT, E3375TLT, E5005TLTT, E50TLT, E50VLT, E75STVT, E75VLT,

FPSE9000, FPSE9050 5 Years

All indicated Pentair trademarks and logos are property of Pentair. Third party registered and unregistered trademarks and logos are the property of their respective owners. Because we are

continuously improving our products and services, Pentair reserves the right to change specications without prior notice. Pentair is an equal opportunity employer.

293 Wright St

Delavan, WI 53115

Ph: 800.365.6832

Fx: 800.426.9446

490 Pinebush Rd., Unit 4

Cambridge, Ontario

Canada N1T 0A5

Ph: 800.363.7867

PENTAIR.COM

pentair.com

GUIDE DE L’UTILISATEUR

FP1002 (08-01-2023)

POMPES À JET POUR PUITS PROFONDS

ET PEU PROFONDS

MODÈLESFP4512, FP4532, FP542 ET FP4562

6113 1109

6214 0510

6114 1109

18 FP1002 (08-01-2023)

TABLE DES MATIÈRES

CONSIGNES DE SÉCURITÉ ...............................................................................................19

INSTALLATION ET FONCTIONNEMENT ....................................................................................20

DÉPANNAGE ...........................................................................................................28

DÉMONTAGE DE LA POMPE ...............................................................................................29

GARANTIE .............................................................................................................. 31

FP1002 (08-01-2023)

INFORMATION RELATIVE À LA SÉCURITÉ

SYMBOLES DE SÉCURITÉ

Ceci est le symbole d’alerte de sécurité. Si vous voyez ce

symbole sur votre pompe ou dans ce guide, cherchez l’un des

mots d’avertissement ci-dessous et soyez attentif aux risques de

blessures corporelles.

signale un danger qui provoquera des blessures

graves, la mort ou des dommages matériels importants, s’il est ignoré.

signale un danger qui peut provoquer des blessures

corporelles graves, la mort ou des dommages matériels importants,

s’il est ignoré.

ATTENTION

signale un danger qui provoquera ou peut provoquer

des blessures corporelles légères ou des dommages matériels, s’il

est ignoré.

Le mot REMARQUE indique des consignes spéciales importantes,

mais non liées aux dangers.

SÉCURITÉ GÉNÉRALE

 La garantie est invalidée si le produit est modifié, percé, peint

ou altéré de quelque manière; s’il est utilisé pour pomper de

l’eau chaude ou d’autres liquides que de l’eau (y compris, mais

sans s’y limiter des produits chimiques, des engrais, des liquides

inflammables, des herbicides, de la boue, du goudron, du

ciment, des copeaux de bois); ou a subi tout autre préjudice.

 Lisez attentivement et suivez toutes les instructions de sécurité

de ce manuel et sur la pompe.

 Conservez les étiquettes de sécurité en bon état. Remplacez-les

si elles sont manquantes ou endommagées.

 Avant l’installation ou l’entretien de votre pompe,

ASSUREZ-VOUS que la source d’alimentation de la pompe est

débranchée.

 Tous les câblages électriques et d’installation doivent être

conformes aux codes fédéraux et locaux et doivent être installés

avant l’amorçage de la pompe. Vérifiez auprès des organismes

compétents ou communiquez avec les professionnels dans le

domaine de l’électricité et des pompes de votre région.

 La pompe doit être installée dans un endroit sec et pratique

à proximité du puits, avec un espace suffisamment grand

pour permettre l’installation ainsi que l’entretien du puits. Un

sous-sol sec, une fosse ou un local d’entretien est un excellent

choix, si la loi l’autorise. La pompe doit être fixée de manière

sécuritaire à une fondation solide. La pompe doit toujours être

montée en position horizontale sur une fondation plane. Une

mauvaise fixation de la pompe peut causer une défaillance de

cette dernière ou des tuyaux en plus d’endommager la zone

environnante.

 EN CAS DE DOUTE, COMMUNIQUEZ AVEC UN ÉLECTRICIEN.

Le moteur de la pompe doit être connecté à un circuit électrique

distinct, directement depuis l’interrupteur principal. Une boîte

à fusibles ou un disjoncteur doit être installé sur cette ligne.

Le branchement dans les prises existantes peut causer une

faible tension du moteur, qui peut brûler les fusibles, déclencher

la surcharge du moteur ou griller ce dernier. Reportez-vous

aux schémas électriques pour connaître les raccordements

électriques.

 Une connexion permanente à la terre réalisée à partir de la

pompe jusqu’à la barre de mise à la terre du panneau de service

est obligatoire. Ne raccordez pas le moteur de la pompe à

une source d’alimentation avant qu’il ne soit mis à la terre de

manière permanente. Pour plus de sécurité, mettez le moteur

de la pompe à la terre en le connectant à un circuit équipé d’un

dispositif d’interrupteur de défaillance.



ATTENTION

La pompe doit être amorcée! Assurez-vous de

remplir la pompe avant de l’activer! Si ce n’est pas le cas, des

dommages au joint mécanique, une fuite et une inondation

peuvent se produire!

 Ne faites JAMAIS fonctionner la pompe

lorsque le robinet de refoulement est fermé. Cela peut causer

une surchauffe, des dommages à la pompe, des blessures

corporelles et des dommages matériels.

 La pompe peut être CHAUDE au toucher. Prenez garde!

 Les actions suivantes peuvent causer des dommages

importants à la pompe et/ou à la tuyauterie, et annuler

la garantie:

w Ne pas protéger la pompe et la tuyauterie contre les

températures sous le point de congélation.

w Pomper des produits chimiques ou des liquides corrosifs.

w Pomper de l’essence ou d’autres liquides inflammables. Ne

pompez PAS d’essence ou d’autres liquides inflammables.

w Utiliser des rallonges. N’utilisez PAS de rallonges.

w Utiliser cette pompe dans ou près d’une piscine, d’un lac ou

d’un étang. N’utilisez PAS cette pompe dans ou près d’une

piscine, d’un lac ou d’un étang.

w Faire fonctionner la pompe à sec. Respectez les instructions

d’amorçage.

w La pression d’évacuation ne doit pas dépasser 100psi.

w Le couple de serrage des boulons de la pompe est de

15à20pi-lb.

w Utiliser un tuyau d’arrosage en tant que conduite

d’évacuation ou d’aspiration.

w Omettre de fixer de façon sécuritaire à une fondation solide.

AVERTISSEMENT CONCERNANT LA PROPOSITION65 DE

LA CALIFORNIE

Ce produit et les accessoires connexes

contiennent un produit chimique considéré par l’État de la

Californie comme pouvant causer le cancer, des anomalies

congénitales ou d’autres problèmes liés au système de

reproduction.

20 FP1002 (08-01-2023)

INSTALLATION ET FONCTIONNEMENT

INSTRUCTIONS RELATIVES À LA MISE À LA TERRE DU MOTEUR

Une mauvaise mise à la terre de cet appareil peut causer

une décharge électrique grave. Ne faites pas la mise à la terre sur une

conduite d’alimentation en gaz.

Si la boîte de jonction de l’alimentation n’est pas reliée à un conduit

métallique mis à la terre, mettez le moteur de la pompe à la terre

en connectant un conducteur en cuivre, dont la taille est au moins

équivalente à celle des conducteurs du circuit alimentant le moteur

de la pompe, à la vis de mise à la terre fournie sur la nervure se

trouvant sous le couvercle du compartiment de câblage. Le Code

national de l’électricité (NEC) exige que le moteur de la pompe soit

mis à la terre au moment de l’installation.

2. La tension de l’alimentation doit correspondre à la tension de la

pompe. Les moteurs de pompe 1/2HP sont préréglés en usine à 115V.

Les moteurs de pompe 1HP sont préréglés en usine à 230V. Les

deux moteurs peuvent être câblés pour 115V ou 230V. Si le moteur

est converti à 115V, un électricien doit s’assurer que les faisceaux

électriques et de puissance peuvent supporter une intensité plus

élevée.

3. Modifiez l’intensité en tournant le cadran pour sélectionner 115V.

Insérez un outil dans la fente pour tourner le cadran. Si le moteur est

converti à 115V, un électricien doit s’assurer que les fils électriques et

d’alimentation peuvent prendre en charge une intensité plus élevée.

AVANT L’INSTALLATION

Couvrez le puits pour éviter que des matières étrangères ne contaminent

le puits ou endommagent la pompe pendant son fonctionnement.

Analysez la pureté de l’eau du puits. Une chloration pourrait être

nécessaire. Consultez les autorités sanitaires de votre région

pour connaître les méthodes d’analyse appropriées et obtenir des

recommandations.

RINÇAGE

Pompez à la main un nouveau puits jusqu’à ce que l’eau soit transparente.

Le pompage de sable ou d’autre sédiment peut endommager

sérieusement la pompe et annuler la garantie. Un rinçage périodique

permettra de retirer l’accumulation de sédiments à l’intérieur de la

pompe. Pour rincer:

1. Retirez le bouchon de1 1/2 po du haut du raccord d’évacuation en

T ou retirez la tuyauterie si aucun raccord d’évacuation en T n’est

installé.

2. Retirez le bouchon de 1/4 po de la partie inférieure avant de la

pompe.

3. Versez de l’eau dans le haut de la pompe jusqu’à ce que l’eau

s’écoulant de la partie inférieure avant soit transparente.

4. Retirez tout débris tenace de l’ouverture inférieure avant à l’aide

d’une brosse ou d’un cure-pipe.

5. Réinstallez les tuyaux et les bouchons et procédez à un réamorçage

avant de remettre la pompe en service.

ATTENTION

L’utilisation de la pompe sans qu’il y ait écoulement

d’eau d’évacuation peut causer des dommages importants à

l’intérieur de la pompe en raison de l’accumulation de chaleur.

DÉTERMINER LA PROFONDEUR DE FONCTIONNEMENT

Accrochez un poids petit et lourd à l’extrémité d’une ficelle. Faites

descendre le poids dans le puits jusqu’à ce qu’il atteigne le fond.

Remontez la partie lâche de la ficelle et faites une marque sur la ficelle au

niveau du sol.

Retirez le poids du puits et mesurez la longueur du fond jusqu’à la marque

de niveau du sol. Cela représente la profondeur du puits. Soustrayez cinq

pieds à la profondeur du puits. Ce chiffre ne doit pas dépasser 25pieds.

Une profondeur qui dépasse cette mesure nuira au fonctionnement de la

pompe d’un tourniquet d’arrosage.

Déterminer le type de puits

1. Accrochez un poids petit et lourd à l’extrémité d’une ficelle.

2. Faites descendre le poids dans le puits jusqu’à ce que la ficelle ne

soit plus tendue.

3. Remontez la partie lâche de la ficelle et faites une marque sur la

ficelle au niveau du sol.

4. Tirez la ficelle hors du puits et mesurez la longueur de la marque

jusqu’au poids. Cela représente la profondeur d’eau. Une pompe

de puits peu profond fonctionne jusqu’à une profondeur d’eau

de 25pieds. Une pompe de puits profond fonctionne jusqu’à une

profondeur d’eau de 70pieds.

TUYAUTERIE

L’ensemble de la tuyauterie doit être propre et exempte de tout corps

étranger pour éviter les obstructions. Un tuyau en plastique (PVC) est

montré sur les illustrations, mais un tuyau en acier galvanisé peut être

utilisé si souhaité.

Tous les joints et raccords de l’ensemble du puits doivent être étanches

à l’air. Même une petite fuite empêchera le bon fonctionnement de la

pompe (il s’agit du problème le plus courant). Utilisez une graisse pour

filetage sur tous les raccords filetés, à moins d’indication contraire.

INSTALLATION DE LA POMPE

La pompe pourrait être fixée sur une palette d’expédition. Assurez-vous

que la pompe ne présente aucun dommage visible. Retirez la pompe de la

palette d’expédition et jetez celle-ci avant de procéder à l’installation.

SÉLECTION DE LA BONNE TENSION

Assurez-vous que le disjoncteur est HORS TENSION et

que la pompe est débranchée avant de modifier le réglage de la tension

de la pompe.

5. Le sélecteur de tension pour modifier le réglage de la tension se

trouve sous le couvercle à l’extrémité du moteur. Pour accéder

au sélecteur, retirez les deux vis qui maintiennent le couvercle en

place.

6. Pour modifier le réglage de la tension, tournez le cadran à l’aide

d’un tournevis à douille ou d’une clé jusqu’à ce que la bonne tension

s’affiche dans la découpe du cadran. Le chiffre indiquant la tension

correspond au réglage de la tension de la pompe.

7. Remettez le couvercle et fixez-le avec les vis.

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Flotec FP4512, FP4532, FP4542, & FP4562 Deep & Shallow Well Jet Pumps Le manuel du propriétaire

Marque: Flotec

Modèle: FP4512, FP4532, FP4542, & FP4562 Deep & Shallow Well Jet Pumps

Catégorie: Pompes à eau

Taper: Le manuel du propriétaire

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