Xylem IM125 User Manual [en, es, fr]
INSTRUCTION MANUAL
IM125
RJA & RJDS Quick-Set
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
™
WARNING
WARNING
WARNING
WARNING
WARNING
T C
Section 1 – Installing a New Shallow Well Pump ................................................................................................................ 4
Section 2 – Installing or Replacing a Shallow Well Pump ..................................................................................................4
Section 3 – Deep Well Installations - Introduction ............................................................................................................. 6
Section 4 – Installing a New Deep Well ...............................................................................................................................6
Section 5 – Installing or Replacing a Deep Well Pump .....................................................................................................7
Section 6 – Maintenance .......................................................................................................................................................9
Section 7 – Pressure Tanks and Piping ...............................................................................................................................10
Section 8 – Troubleshooting Checklist ..............................................................................................................................11
Section 9 – Repair Parts .......................................................................................................................................................14
SAFETY INSTRUCTIONS
TO AVOID SERIOUS OR FATAL PERSONAL INJURY
OR MAJOR PROPERTY DAMAGE, READ AND
FOLLOW ALL SAFETY INSTRUCTIONS IN MANUAL
AND ON PUMP.
THIS MANUAL IS INTENDED TO ASSIST IN THE INSTALLATION AND OPERATION OF THIS UNIT AND
MUST BE KEPT WITH THE PUMP.
This is a SAFETY ALERT SYMBOL.
When you see this symbol on the pump
or in the manual, look for one of the
following signal words and be alert to the
potential for personal injury or property
damage.
DANGER
Warns of hazards that WILL cause serious
personal injury, death or major property
damage.
WARNING
Warns of hazards that CAN cause serious
personal injury, death or major property
damage.
CAUTION
Warns of hazards that CAN cause personal
injury or property damage.
NOTICE: INDICATES SPECIAL INSTRUCTIONS
WHICH ARE VERY IMPORTANT AND MUST BE
FOLLOWED.
THOROUGHLY REVIEW ALL INSTRUCTIONS
AND WARNINGS PRIOR TO PERFORMING ANY
WORK ON THIS PUMP.
MAINTAIN ALL SAFETY DECALS.
Important notice: Read safety instructions before proceeding with
any wiring
All electrical work must be performed
by a qualified technician. Always follow
the National Electrical Code (NEC), or the Canadian
Electrical Code, as well as all local, state and provincial
codes. Code questions should be directed to your local
electrical inspector. Failure to follow electrical codes and
OSHA safety standards may result in personal injury or
equipment damage. Failure to follow manufacturer’s
installation instructions may result in electrical shock,
fire hazard, personal injury or death, damaged equipment, provide unsatisfactory performance, and may void
manufacturer’s warranty.
Standard units are not designed for use in
swimming pools, open bodies of water,
hazardous liquids, or where flammable gases exist. Well
must be vented per local codes. See specific pump catalog
bulletins or pump nameplate for all agency Listings.
Disconnect and lockout electrical power
before installing or servicing any electrical
equipment. Many pumps are equipped with automatic
thermal overload protection which may allow an overheated pump to restart unexpectedly.
Never over pressurize the tank, piping or
system to a pressure higher than the tank's
maximum pressure rating. This will damage the tank,
voids the warranty and may create a serious hazard.
Protect tanks from excessive moisture and
spray as it will cause the tank to rust and
may create a hazard. See tank warning labels and IOM
for more information.
PRE-INSTALLATION CHECK
WARNING
codes and plumbing requirements. Be sure your well is the
required minimum distance away from sources of contamination such as cistern, septic tank field, field tile, etc.
CAUTION
your local Health Department for testing procedures.
CAUTION
prevent contamination and pump damage.
NOTICE
freezing temperatures exist.
2
Before you start on a new residential water
well system, check state and local well
Always disinfect the well and test well
water for purity before using. Check with
Make sure your well is covered with a
pitless adapter or sanitary well seal to
Always drain the pump and tank during
extended periods of non-use when below
TOOLS AND MATERIAL REQUIRED
1. Two adjustable pipe wrenches
2. Open end adjustable wrench
3. Screwdriver
4. Measuring tape
5. Pipe clamp(s) (to hold pipe during installation).
6. Drive point system only - a slip over drive weight pounder
(to pound in drive point).
7. Galvanized pipe - a non-toxic pipe sealing compound or
type to insure air-tight joints.
8. Plastic pipe - a non-toxic cement or tape to insure air-tight
joints
Motor Voltage Change
The A.O. Smith and Emerson jet pump motors both have a
voltage change switch for ease of changing operating
voltage from low (115 volt) to high (230 volt) operation. The
A.O. Smith switch must be pulled out, moved and pushed in.
The Emerson switch is a toggle that can be changed using a
pen tip or a small screwdriver. The Emerson motor switch is
marked 115 and 230.
CAUTION
them to a 230 volt power supply will damage the motor
windings, and/or the capacitor, and/or the overload protector. This damage is easily diagnosed and will not be covered
as a warranty failure.
Motors of ¾ hp and larger are factory wired for 230 volts.
Connecting them to a 115 volt power supply without changing the voltage switch will result in poor performance, noisy
operation and overload tripping due to high heat.
It is an industry standard procedure to ship
½ hp motors wired at 115 volts, connecting
SHALLOW WELL SYSTEMS
Red Jacket convertible jet
pumps can be adapted to
the following shallow well
systems:
Fig. 1A - horizontally to a
shallow well.
Fig. 1B - horizontally to
drive point.
FIGURE 1
DEEP WELL SYSTEMS
Red Jacket convertible jet
pumps can be adapted to the
following deep well systems:
Fig. 1C - horizontally to a 3"
or 4" double well seal.
Fig. 1D - horizontally to a
vertical 2" well adapter.
JET PUMP SYSTEMS
TABLE A — WIRING CHART RECOMMENDED WIRE AND FUSE SIZES
Distance in Ft. – Meter to Motor
Motor HP Voltage
1
⁄3 115 15 14 14 12 10 8 8
½ 115 15 14 14 10 8 8 8
½ 230 15 14 14 14 14 14 12
¾ 115 20 12 12 10 8 6 4
¾ 230 15 14 14 14 14 12 10
1 115 20 12 12 8 6 6 4
1 230 15 14 14 14 12 12 10
Branch Fuse
Rat. Amps
0-50' 51'-100' 101'-200' 201'-300' 301'-400' 401'-500'
Wire Size
3
S
I N S
W
TEE
UNION
SUCTION DROP PIPE
WELL CASING
SHALLOW
WELL
SYSTEM
FOOT
VALVE
CHECK VALVE
WELL
ADAPTER
TEE
HEAVY DUTY
DRIVE PIPE COUPLING
DRIVE PIPE
OR SUCTION PIPE
DRIVE
POINT
SYSTEM
WELL OR
SAND POINT
2' MINIMUM
FIGURE 2
(tape or cement on plastic pipe) to facilitate making air
tight joints.
Step 3. To install the suction drop pipe in an existing shallow
well, support the pipe with a pipe holder or clamp. Fill each
pipe section with water when lowering, constantly observing
for leaks. Install the foot valve no closer than 2' from the bottom of the well to prevent sand, mud, or other foreign matter
from clogging the intake.
Step 4. Horizontal piping from the pump to the well should
be as short as possible to avoid increased friction losses.
For most efficient operation, the suction pipe should not
be smaller than the suction tapping on the pump. Table B
shows the correct pipe sizes for horizontal runs. If the pump
is being installed offset from the well, the piping should pitch
upward from the well to the pump about 1" for each 10' of
pipe to prevent air pockets in the line. Plumbing should be
below the frostline or otherwise protected from freezing.
Step 5. Attach appropriate tee or adapter at the junction of
the horizontal and vertical suction pipes as shown in Figure
2. The tee can be used to clean the well.
Step 6. It is important to clean the well of sand and muddy
water to prevent damaging your pump. Clean the well by inserting a garden hose down the well pipe and surging water
into the well. Wait until the water flowing out of the suction
pipe is clean.
If you are replacing an existing shallow well pump, refer to
Section 2.
NOTICE
Fittings for a shallow well installation such as
foot valves, well adapters, couplings, unions and piping
must be purchased separately. Your Red Jacket Jet pump
can be adapted horizontally to shallow well or drive
point systems. See Figure 2.
INITIAL PIPING IN A SHALLOW WELL
Step 1. To insure continual priming on a shallow well system, (Left-Figure 2) a foot valve must be installed. On a drive
point system, (Right-Figure 2) a check valve must be installed
as close as possible to the pump. Examine the foot valve or
check valve to see that it is clean and seated properly.
Step 2. Inspect the piping to be sure it is free of obstructions such as dirt. Galvanized iron pipe is often used, but
plastic pipe can be used if allowable under existing state
and local plumbing codes. Use either non-toxic pipe sealing
compound or tape on male thread joints of galvanized pipe
S
I R
S W P
TYPICAL INSTALLATIONS
In order to eliminate unnecessary down time in your water
supply, take a few minutes before you start the installation to
study your existing piping system and the typical Red Jacket
system layouts shown in Figure 3. In some cases additional
piping may be necessary. If you are replacing a conventional
pressure tank with a pre-charged air tank, the air volume control line is not necessary. Note in the illustrations how your
Red Jacket pump may be piped from either the top or side.
Step 1. FOR YOUR SAFETY turn off the electrical power supply at the service entrance before connecting or disconnecting any wiring to the pump to avoid any
possible electrical shock hazard.
Step 2. Drain the holding tank. Also disconnect the suction
pipe, the service line, and if necessary, the air volume control
line. Remove old pump.
WARNING
TABLE B — PIPE SIZES FOR HORIZONTAL RUNS
Pump Suction
Size
½ & ¾ HP 1¼ 1½ 1½ 2 2 2 2
1 HP 1½ 2 2 2½ 2½ 2½ 2½
NOTE: As the horizontal distance and the pipe size increase, the length of time to prime increases.
4
10-50 ft. 51-75 ft. 76-100 ft. 101-150 ft. 151-200 ft. 210-250 ft. 251-300 ft.
Step 3. Place the jet pump on a level, solid foundation. If
you are also replacing the existing pressure tank, refer to
Section 7 in this manual.
Step 4. Connect the suction pipe, the service line, and if
necessary, the air volume control line. Use either non-toxic
pipe sealing compound or tape on male thread joints of
galvanized pipe (tape or cement on plastic pipe) to facilitate
making air tight joints.
Step 5. Wire the motor.
The Red Jacket convertible jet pump is wired to the pressure
switch. The pressure switch must be grounded in compliance
with the National Electrical Code and state and local codes
and ordinances. It is mandatory that a ground connection be
made using a conductor or appropriate metal underground
water pipe or a ground lead in the service panel.
Step 6. Prime the pump.
A. Remove top priming plug.
B. Open faucets on downstream side of the pressure
tank so air can be purged from the system while priming.
C. Pour water into the pump case until it flows freely out
of the priming hole without air bubbles.
D. Replace priming plug, leaving the plug loose enough
to allow the air in the case to bleed off. Turn power
on. Start pump. Water should be pumped in a few
minutes depending on depth to water and horizontal
piping length.
E. After water is pumped, close faucets. Sufficient pres-
sure should build up and shut the pump off.
Direct wiring instructions can be found by following the wiring instructions on the inside cover of your pressure switch.
SHALLOW WELL JET PUMP SYSTEM LAYOUTS
PRIME HERE
SUCTION PIPE
AIR VOLUME
CONTROL
LINE
SERVICE LINE
PUMP MOUNTED ON
GALVANIZED TANK
PRIME HERE
SERVICE LINE
Step 7. Disinfect the well using a cup of household bleach.
Let the water stand for 3 to 4 hours. Test it for purity with the
local Health Department before using.
Step 8. To assure continued primability, tighten all plugs to
prevent air leaks.
AIR VOLUME
CONTROL LINE
PRIME HERE
SUCTION PIPE
SERVICE LINE
SIDE DISCHARGE TO
GALVANIZED TANK
PUMP MOUNTED
ON PRE-CHARGED
AIR TANK
TOP DISCHARGE
FIGURE 3
SUCTION PIPE
AIR CHARGING
VALVE
SERVICE LINE
PRIME HERE
SUCTION
PIPE
ISOLATOR
HOSE
TOP DISCHARGE TO
PRE-CHARGED AIR TANK
5
POUR WATER
INTO PUMP
CASE
PRIMING PLUG
PRESSURE SWITCH
Red Jacket convertible jet pumps can be adapted to the following deep well systems: 1) horizontally to a 3" or 4" double
pipe well seal (Figure 5); 2) horizontally to a vertical 2" well
adapter (Figure 6).
SUCTION
PIPE
SERVICE
LINE
FIGURE 4
INSTALLATION TIP
The pressure switch supplied with ½ HP Jet Pumps is preset
to 20-40 PSI (pump turns on when system pressure drops
to 20 PSI - pump turns off when system pressure reaches 40
PSI). ¾ HP and 1 HP Jet Pumps are preset at 30 - 50 PSI.
If adjustments are necessary to fit your system needs,
follow the adjustment instructions on the inside cover of the
pressure switch. If you are using a precharged pressure tank
with your system, be sure that the empty tank pressure is
2 PSI lower than the cut in pressure setting of your pressure
switch. (See Section 7 - page 10)
S
D W I I
INITIAL PIPING IN A DEEP WELL
Step 1. On a deep well system similar to Figure 5, a foot
valve should be attached to a tail pipe ( a 5' to 10' length of
pipe attached to the bottom of the injector). The suction pipe
is larger than the drive pipe and should be the same size
at the tapped opening in the jet pump (1¼"). On deep well
systems similar to Figure 6, a 2" single pipe injector is used.
In this installation the well casing serves as the drive pipe.
SUCTION PIPE
WELL CASING
3" OR 4"
EJECTOR
TAIL PIPE (5")
DRIVE PIPE
SUCTION
PIPE
CHECK
VALVE
DRIVE PIPE
SUCTION
PIPE
WELL SEAL
DRIVE PIPE
2" WELL
ADAPTER FLANGE
WELL CASING
SUCTION PIPE
PACKER ASSEMBLY
2" SINGLE PIPE
EJECTOR
TAIL PIPE (5' TO 10')
NOTICE
In order to install the Red Jacket Convertible
Jet Pump in a deep well system, a Red Jacket
deep well conversion kit must be purchased. The kit
contains a deep-well plug, pressure gauge and a manual
regulator. Kit Order No. is 1441315
S
I N D W
If you are replacing an existing deep well pump, refer to
Section 5.
TABLE C — PIPE SIZES FOR HORIZONTAL RUNS
FOOT VALVE
FOOT VALVE
FIGURE 5 FIGURE 6
Step 2. Before installation, single pipe injectors, packers,
should be soaked in water for at least two hours so the leathers seat properly. Special turned couplings, order no. 64655,
are required for 2" injectors.
NOTE: AS the horizontal distance and the pipe size increase, the length of time to prime increases.
6
Step 3. To install the pipes, use either non-toxic sealing
compound or tape on male thread joints to facilitate making air tight joints. Pipe should be supported with a pipe
holder or clamp. Fill each pipe section with water when
lowering, constantly observing for leaks. Lower until injector is submerged at least 5' below the lowest anticipated
water level. The foot valve should be at least 2' from the
bottom of the well.
Step 4. If you are using 2” single pipe injector ( Figure 6),
the packer assembly may have to be forced into the well
casing as it must be tight against both the casing and the
suction pipe.
Step 5. An appropriate well seal or adapter should be
installed at the top of the well casing and two bolts drawn
up until the rubber gaskets are tight against both the well
casing and the pipes.
Step 6. Horizontal piping from the well to the pump
should be as short as possible to avoid increased friction
losses. Table C shows the correct pipe sizes for horizontal
runs. Pipe should pitch upward from the well to the pump
about 1” for each 10’ of pipe to prevent air pockets in the
line. Plumbing should be below the frostline or otherwise
protected from freezing.
Step 7. It is important to clean the well of sand and muddy
water to prevent damaging your pump. Clean the well by
inserting a garden hose down the well pipe and surging
water into the well. Wait until the water flowing out of the
suction pipe is clean.
S
SUCTION
PIPE
DRIVE PIPE
REPLACEMENT PIP-
ING SYSTEM
FIGURE 8
TYPICAL INSTALLATIONS
In order to eliminate unnecessary down time in your water
supply, take a few minutes before you start the installation
to study your existing piping system and the typical JET
pump system layouts shown in Figure 10. In some cases
additional piping may be necessary. Be sure to identify: 1)
suction pipe and drive pipe; 2) service line from the pump
to the pressure tank or residence; 3) the air volume control
line from the pump to the pressure tank. If you are replacing
a conventional pressure tank with a pre-charged air tank, the
air volume control line is not necessary.
I R
D W P
Your Red Jacket convertible jet pump can replace most
deep well pumps with piping adjustments.
On Red Jacket jet pumps the smaller top pipe is the drive
pipe and bottom larger pipe is the suction pipe (Figure7.)
In certain installations, the larger suction pipe may be at the
top and the smaller drive pipe at the bottom of the existing
pump (Figure 8.) On these installations, a crossover adapter reversing the drive and suction pipes can be assembled
with nipples, elbows, couplings and pipe (Figure 9.)
DRIVE
PIPE
SUCTION
PIPE
JET PUMP PIPING
SYSTEM
If you want to use a top discharge system, a “T” manual
regulating valve is necessary.
PUMP CASE
PIPE
SUCTION
DRIVE PIPE
CROSS OVER
ADAPTER
SUCTION PIPE
ADDITIONAL PIPING
REQUIRED
1. 1" x 4" Galvanized Nipple
2. 1" x 90° Elbow (3 required)
3. 1" x 6" Galvanized Nipple (2 required)
4. 1 - 1/4" x 6" Galvanized Nipple
5. 1 - 1/4 " Coupling
FIGURE 7
FIGURE 9
7
INSTALLATION STEPS
WARNING
Step 1. FOR YOUR SAFETY turn off electrical
power supply at the service entrance before connecting
or disconnecting any wiring to the pump to avoid any
possible electrical shock hazard.
Step 2. Drain the holding tank. Also disconnect the drive
pipe and the suction pipe, the service line, and if necessary,
the volume control line. Remove old pump.
Step 3. Place the jet pump on a level, solid foundation. If
you are also replacing the existing pressure tank, refer to
Section 7 in this manual.
Step 4. Connect the drive pipe and suction pipe, the service
line and, if necessary, the air volume control line. Use either
non-toxic pipe sealing compound or tape on male thread
joints of galvanized pipe (tape or cement on plastic pipe) to
facilitate making air tight joints.
Step 5. Wire the motor.
The Red Jacket convertible jet pump is wired to the pressure
switch. The pressure switch must be grounded in compliance
with the National Electrical Code and state and local codes
and ordinances. It is mandatory that a ground connection be
made using a conductor or appropriate metal underground
water pipe or a ground lead in the service panel.
WARNING
When installing a pump with a 3-prong
grounding plug do not remove round grounding prong
since it must be plugged into a grounded receptacle to
assure proper grounding.
Direct wiring instructions can be found on the inside cover of
your pressure switch.
Step 6. Prime the Pump
A. Remove the manual regulator.
B. Pour water into the pump case until it flows freely out
of the priming hole without air bubbles.
C. Turn the regulator adjusting screw counter-clockwise
until stem travel stops, or regulator poppet is near
valve bushing end. Replace regulator.
D. Turn the adjusting screw in a clockwise direction until
it is all the way in.
E. Open faucets on the downstream side of the pressure
tank to bleed off air.
F. Turn power on. Start pump. The pump should start
showing pressure on the pressure gauge.
G. To adjust the regulator, slowly turn the adjusting screw
in a counter-clockwise direction until the pressure
gauge fluctuates rapidly or the pump becomes noisy.
At this point, turn the screw clockwise until gauge
pressure holds steady.
H. Close all faucets on the downstream side. Sufficient
pressure should build up and shut the pump off.
PRESSURE GAUGE
SUCTION PIPE
AIR VOLUME CONTROL LINE
"T" MANUAL REGU-
LATING VALVE
DRIVE PIPE
SUCTION PIPE
DRIVE PIPE
SERVICE LINE
PRIME HERE
DEEP WELL JET PUMP SYSTEM LAYOUTS
MANUAL REGULATOR
SERVICE LINE
AIR CHARGING
VALVE
MANUAL REGULATOR
DRIVE PIPE
SUCTION PIPE
MANUAL REGULATOR
"T" MANUAL
REGULATING
VALVE
DRIVE PIPE
AIR VOLUME
CONTROL LINE
PRIME HERE
SERVICE LINE
SERVICE LINE
PRIME HERE
ISOLATOR
HOSE
SUCTION PIPE
FIGURE 10
8
Step 7. Disinfect the well using a cup of household bleach.
Let the water stand for a 3-4 hours. Test it for purity with the
local Health Department before using.
Step 8. To assure continued primability, tighten all plugs to
prevent air leaks.
S
M
Lubrication:
A. The pump requires no lubrication.
B. For the electric motor, refer to instructions provided by
the motor manufacturer.
SEAL REPLACEMENT
Seal Removal:
1. Disconnect electrical service to the pump.
2. Relieve system pressure by opening a faucet or drain
valve until water stops flowing.
3. Disconnect pressure switch tubing at the barbed fitting
on the pump case. If tubing does not slide off barbed
fitting easily, cut it as close to the fitting as possible.
4. Remove the four cap screws which hold the pump seal
plate and motor to the pump case. Piping need not be
disturbed.
5. Remove the pumping assembly, as one piece, (motor,
seal plate, diffuser, and impeller) by carefully prying
them apart from the pump case. Exercise care so as not
to damage the impeller.
6. Remove the diffuser from the seal plate exposing the
impeller.
7. Insert a regular slotted screwdriver into the slot in the mo-
tor shaft end at the impeller center.
8. While holding the motor shaft with the screwdriver, un-
screw the impeller by turning counter-clockwise.
9. Slide rotating part of seal assembly from shaft (Figure 11).
Separate seal plate from motor.
10. Remove stationary part of seal assembly (including rubber seal boot) from seal plate.
New Seal Installation:
1. Clean polished surface of stationary seal with a clean
cloth.
2. Wet the outer edge of the rubber seal boot with a soap
solution.
3. Insert rubber seal boot and ceramic seal (polished side
exposed) into seal plate. Make a cardboard washer to
cover the ceramic seal surface to be used while pressing
seal into position. Cardboard washer is used to avoid
scratching ceramic surface. Discard cardboard washer
after ceramic seal installation. (Figure 11).
4. Reposition seal plate onto motor and slide rotating seal
assembly onto motor shaft with carbon sealing face first
until rubber end ring slides over shaft shoulder.
5. Screw impeller clockwise onto motor shaft using screwdriver in shaft end slot to hold the shaft.
6. Reattach diffuser to seal plate and carefully reposition the
pumping assembly to the pump case. Attach with the
four cap screws.
7. Connect the pressure tubing by pressing on to barb fitting on pump case until tubing shoulders against stop
edge of fitting. If tubing was cut off, carefully remove
excess tubing from barb fitting with a knife, taking care
not to scratch the fitting.
Motor Removal
1. Follow Steps 1-10 of “Seal Removal.”
Motor Replacement:
1. Follow Steps 1-7 of “New Seal Installation.”
FIGURE 11
CASE BOLT
MOTOR SHAFT
SEAL PLATE
O-RING
SEAL BOOT
ROTATING SEAL
CERAMIC SEAL
IMPELLER
DIFFUSER
O-RING
9
S P T
P
S P T
When a pump is used with a standard pressure tank, it must
be connected to the tank using standard fittings. A rubber
isolator hose should be connected between the pump and
the tank to reduce noise and vibration transmission. Set
the tank on bricks to avoid condensation beneath the tank.
Install a union and a gate valve between the pump and tank
for servicing. Install an air volume control in the tank tapping
and connect ¼" tubing to the pump. (Figure 12.)
AIR VOLUME CONTROL
ISOLATOR HOSE
AIR VOLUME
CONTROL
CONNECTION
UNION
GATE VALVE
STD. GALVANIZED
PRESSURE TANK
VALVE
R S T W
P-C A T
Many times a defective steel tank must be replaced with a
pre-charged air tank to provide effective system protection.
Figure 13 should be followed for correct connection to the
system.
Because a pre-charged air tank is precharged with air, it will
always occupy less space than a standard tank for similar
amounts of pressurized water. Be sure to plug the air port on
a jet pump, as it is no longer necessary to supply air to the
tank.
A P-C T T
S R
Pre-charged tanks are shipped with a standard precharge of
38 PSI. The precharge should be adjusted according to the
installation instructions packed with the tank.
PRE-CHARGED
AIR TANK
"T" MANUAL
REGULATING
VALVE
DRIVE PIPE
GATE VALVE
ISOLATOR
UNION
HOSE SERVICE
LINE
TO SYSTEM
SHUT-OFF
VALVE
DRAIN
STANDARD PRESSURE TANK
RELIEF
VALVE
CENTRIPRO
TANK
SUCTION
PIPE
PUMP STAND
FIGURE 14
SUCTION
PRESSURE
SWITCH
PUMP STAND
DRAIN
OPTIONAL
LOCATION
FOR PRESSURE
PIPE
TO SYSTEM
SWITCH
PRE-CHARGED AIR TANK
FIGURE 13FIGURE 12
SHUT-OFF VALVE
SUCTION PIPE
CENTRIPRO
TANK
UNION
FIGURE 15
10
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S
T C
A -- PUMP WILL NOT START
turn off power before servicing pump
WARNING
B -- MOTOR OVERHEATS AND OVERLOAD TRIPS OUT
turn off power before servicing pump
WARNING
11
elbuorTfoesuaC kcehCotwoH tcerroCotwoH
rognitteshctiwserusserpgnorW.1
"tfird"gnittes
stuhspmupfI.gnitteshctiwsrewoL
.elbuortehtsawsiht,ffo
.gnittesnepoerpothctiwstsujdA
.hctiwserusserpevitcefeD.2 tcatnochctiwsdesuacevahyamgnicrA
.noitisopdesolcnirehtegot"dlew"ot
fostraprehtodnastniopenimaxE
.stcefedrofhctiws
.evitcefedfihctiwsecalpeR
.deggulphctiwserusserpotgnibuT.3 .tihguorhtwolbdnagnibutevomeR.deggulpfiecalperronaelC
.emirpfossoL.4 kceh
c,dereviledsiretawonnehW
.gnipipllewdnapmupfoemirp
.yrassecenfiemirpeR
.levelllewwoL.5 ecnamrofreptsniagahtpedllewkcehC
dnapmuperusekamotscitsiretcarahc
.dezisylreporperarotcejni
.rotcejeropmupecalper,dezisrednufI
.rotcejerorotcejnideggulP.6.tcepsnidnaevomeR.ytridfillatsnierdnanaelC
elbuorTfoesuaC kcehCotwoH tcerroCotwoH
.knaterusserpnikaeL.1 ecafruseritneotertawypaosylppA
ria,raeppaselbbubfI.enilretawevoba
.knatmorfgnikaelsi
.knatecalperroskaelriapeR
.lortnocemulovriaevitcefeD.2 .knatdeggolretawaotdaellliwsihT
.ylreporpgnitareposilortnocerusekaM
rofenimaxednaevomer,tonfI
.gniggulp
.lortnocevitcefedecalperronaelC
.hctiwserusserpytluaF.3 hctiwsenimaxE.gnitteshctiwskcehC
.raewevissecxerotridroftcatnoc
tcatnocnaelC.sgni
tteshctiwstsujdA
.ytridfihtolcyremehtiw
.metsysfoedisegrahcsidnokaeL.4 gnibmulpniserutxifllaerusekaM
llakcehcnehT.ffotuhserametsys
.skaelrof)skcocllabyllaicepse(stinu
.gninnurretawfoesionrofnetsiL
.yrassecensaskaelriapeR
.metsysfoedisnoitcusnokaeL.5 erusserpllatsni,stinullewwollahsnO
llewpeednO.edisnoitcusnoeguag
ehtoteguagerusserpahcatta,smetsys
.evlavenilegrahcsidehtesolC.pmup
riaropmupelcycibagnisu,nehT
isp0
3tuobaylppa,rosserpmoc
metsysehtfI.metsysehtoterusserp
ehtnehwerusserpsihtdlohtonlliw
kaelasiereht,ffotuhssirosserpmoc
.edisnoitcusehtno
snoitcennocdnuorgevobaerusekaM
fI.tsettaepernehT.thgitera
.kaelriaperdnagnipipllup,yrassecen
.evlavtoofnikaeL.6 .evlavtoofenimaxednagnipiplluP .evlavevitcefedecalperroriapeR
C -- PUMP WILL NOT SHUT OFF
turn off power before servicing pump
WARNING
D -- PUMP STARTS AND STOPS TOO OFTEN
turn off power before servicing pump
WARNING
12
elbuorTfoesuaC kcehCotwoH tcerroCotwoH
.demirpyletelpmocnimetsyS.1 kcehc,dereviledsiretawonnehW
.gnipipllewdnapmupfoemirp
.yrassecenfiemirpeR
.enilnoitcusnikcolriA.2 llewneewtebgnipiplatnozirohkcehC
drawpuhctiptonseodtifI.pmupdna
yamkcolriana,pmupotllewmorf
.mrof
.kcolriaetanimileotgnipipegnarraeR
.gnipipdezisrednU.3 gnipipegrahcsideht,wolsimetsysfI
ebyamsenilgnibmulpro/dna
.dezisrednu
llatsnirognipipdezisrednuecalpeR
.yticapacrehgihhtiwp
mup
.gnibutrolortnocemulovrianikaeL.4 tagnibutlortnocemulovriatcennocsiD
yticapacfI.elohgulpdnapmup
fognibutehtnistsixekaela,sesaercni
.lortnoc
filortnocecalperdnasgnittifllanethgiT
.yrassecen
rokcutsevlavgnitalugererusserP.5
)ylnollewpeeD(.tesyltcerrocni
rofevlavtcepsnI.gnittesevlavkcehC
.stcefed
filortnocecalperro,naelc,teseR
.yrassecen
.metsysfoedisnoitcusnokaeL.6 erusserpllatsni,stinullewwollahsnO
llewpeednO.
edisnoitcusnoeguag
ehtoteguagerusserpahcatta,smetsys
.evlavenilegrahcsidehtesolC.pmup
riaropmupelcycibagnisu,nehT
isp03tuobaylppa,rosserpmoc
metsysehtfI.metsysehtoterusserp
ehtnehwerusserpsihtdlohtonlliw
kaelasiereht,ffotuhssirosserpmoc
.edisnoitcusehtno
snoitcennocdnuorgevobaerusekaM
fI.tsettaepernehT.thgitera
.kaelriaperdnagnipipllup,yrassecen
.levelllewwoL.7 ecnamrofreptsniagahtpedllewkcehC
pmuperusekamotelb
atscitsiretcarahc
.dezisylreporperarotcejedna
.rotcejeropmupecalper,dezisrednufI
rotcejellewpeed-pmupgnorW.8
.noitanibmoc
tsniagasledomrotcejednapmupkcehC
.elbatecnamrofrep
gniebsiledomgnorwfirotcejeecalpeR
.desu
.llewnilevelretawwoL.9 otllewwolladnapmupffotuhS
etondnapmuptratseR.revocer
suounitnocretfaspordyreviledrehtehw
.noitarepo
peed(rotcejerewol",kaew"sillewfI
llewpeed(epipliataesu,)spmupllew
otllewwollahsm
orfhctiwsro,)spmup
.tnempiuqellewpeed
evlavtoofdeggulproevitcefeD.01
.reniartsro/dna
laitraP.tcepsnidnaevlavtooflluP
etelpmoC.yreviledecuderliwgniggolc
A.wolfretawonnitluserliwgniggolc
otpmupesuacyamevlavtoofevitcefed
.yreviledonnignitluser,emirpesol
.dedeensaecalperro,riaper,naelC
rostrappmupevitcefedronroW.11
.rellepmideggulp
noraewmorftluseryamyreviledwoL
.strappmuprehtororellepmi
.tcepsnidnaelbmessasiD
.pmup
eritnerostrapnrowecalpeR
.deriuqerfistrapnaelC
E -- PUMP OPERATES BUT DELIVERS LITTLE OR NO WATER
turn off power before servicing pump
WARNING
13
S
M RJA R P
14
13
12
3
11
10
9
3
8
7
6
5
4
1
1B
1A
2
15
Reference Part Quantity 50RJA 75RJA 100RJA
1 High Capacity Injector 1 1411994 – –
1 High Head Injector 1 1411984 1412004 1412004
1A Injector O-Ring 1 5K338 5K338 5K338
1B Injector O-Ring 1 5K342 5K342 5K342
1C Injector / Plug Gasket 1 5K360 5K360 5K360
2 ¼" NPT Pipe Plug 3 6K2 6K2 6K2
3 Tubing Elbow Connector 2 6K94 6K94 6K94
4 Diffuser O-Ring 1 5K340 5K340 5K340
5 Casing O-Ring 1 5K341 5K341 5K341
6 Priming Plate 1 671701 671701 671711
7 Diffuser 1 175561 175571 175571
8 Impeller 1 1414284 1414294 1414304
9 Mechanical Seal 1 (2pc) 10K10 10K10 10K10
10 Seal Plate 1 671143 671153 671153
11 Tubing 1 6K152 6K152 6K152
12 Pressure Switch 1 1800951 1800961 1800961
13 Motor 1 1531755 1531765 1531775
14 Hex Head Screws 4 13K337 13K337 13K337
15 Casing 1 147643 147643 147643
Not Shown
with Locknut
N/A 1" NPT Pipe Plug 1 6K155 6K155 6K155
N/A Deep Well Plug 1 1662334 1662334 1662334
N/A Pressure Regulator 1 1882034 1882034 1882034
N/A Pressure Gauge 1 311541 311541 311541
Conduit Switch Connector
N/A
1 6K24 6K24 6K24
1C
14
S
M RJDS R P
Reference Part Quantity 50RJDS 75RJDS 100RJDS
1 Casing 1 123773 123773 123773
2 Pressure Gauge (0-100 PSI) 1 311541 311541 311541
3➀ Pressure Control Valve Assembly 1 RJAV22 RJAV22 RJAV22
4 Diffuser O-Ring 1 5K340 5K340 5K340
5 Diffuser Screws 3 13K312 13K312 13K312
6 Diffuser 1 174121 174131 174131
7 Impeller 1 1414284 1414294 1414304
8 Mechanical Seal 1 (2pc) 10K10 10K10 10K10
9 Casing Gasket 1 313121 313121 313121
10 Seal Plate 1 659113 659123 659123
11 Hex Head Screws 4 13L43 13L43 13L43
12 Clip – Motor Mount 4 92631 92631 92631
13 Motor 1 1531755 1531765 1531775
14, 15 Switch Connector with Locknut 1 6K24 6K24 6K24
16 Pressure Switch 1 1800951 1800961 1800961
17 Tubing 1 6K152 6K152 6K152
18 Tubing Elbow Connector 1 6K94 6K94 6K94
19 ¼" NPT Pipe Plug 3 6K2 6K2 6K2
20 Bracket – Motor Mount 1 92621 92621 92621
Not Shown Rubber Channel (used on #20) 1 9K188 9K188 9K188
Not Shown Spacer – Motor Mount 2 803501 803501 803501
➀ RJAV22 includes 6K105 elbow connector, 6K2 pipe plug and a 24" long tubing.
15
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