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PDF DS3HHG-01 Data sheet ( Hoja de datos )

Número de pieza DS3HHG-01
Descripción Self-Priming Centrifugal Pump
Fabricantes Pentair 
Logotipo Pentair Logotipo



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OWNER’S MANUAL
Self-Priming Centrifugal Pump
“DS3” Series
3621 1199 ASB
Installation/Operation/Parts
For further operating, installation,
or maintenance assistance:
Call 888-782-7483
293 WRIGHT STREET, DELAVAN, WI 53115 WWW.sta-rite.COM
PH: 888-782-7483
© 2012 Pentair, Inc. All Rights Reserved.
S536 (11/08/12)
Free Datasheet http://www.datasheet4u.com/

1 page




DS3HHG-01 pdf
Installation
5
HORIZONTAL PIPING FROM WELL TO PUMP
40 60 1. Never install a suction pipe that is smaller than the suction port of the
20 80
pump.100
2. To aid priming on well point installations, install a line check valve
as shown in Figure 2. Be sure check valve flow arrow points toward
pump.
Figure 3: Multiple Discharge
1909 0997 DS3
DISCHARGE PIPE SIZES
1. If increasing discharge pipe size, install reducer in pump discharge
port. Do not increase pipe size by stages.
2. When the pump is set away from the points of water use, the discharge
pipe size should be increased to reduce pressure losses caused by
friction.
• Up to 100’ run: Same size as pump discharge port.
• 100’ to 300’ run: Increase one pipe size.
• 300’ to 600’ run: Increase two pipe sizes.
LAWN SPRINKLING APPLICATION
This pump is designed for lawn sprinkling. It is des­igned to deliver plenty
of water at full sprinkler press­ure. It can pump from a pond, cistern or well
points.
Pump discharge can be divided to supply two (2) or more sprinkler
systems. A suggested multiple disc­ harge to service is shown in Figure 3.
Do not use in a pressure tank or booster pump application.
Figure 4: Bolt Pump Down
40 60
20 80
100
3023 0997 DS3
PUMP INSTALLATION
NOTICE: Use only PTFE pipe thread sealant tape for making all threaded
connections to the pump itself. Do not use pipe joint compounds on
plastic pumps: they can react with the plastic in the pump components.
Make sure that all pipe joints in the suction pipe are air tight as well as
water tight. If the suction pipe can suck air, the pump will not be able to
pull water from the well.
1. Bolt pump to solid, level foundation.
2. Support all piping connected to the pump.
3. Wrap 1-1/2 to two layers of PTFE pipe thread sealant tape clockwise
(as you face end of pipe) on all male threads being attached to pump.
4. Tighten joints hand tight plus 1-1/2 turns. Do not overtighten.
NOTICE: Install pump as close to well head as possi­ble. Long piping runs
and many fittings create friction and reduce flow.
NOTICE: For long horizontal pipe runs, install a priming tee between
check valve and well head as shown in Figure 1. For driven point
installations, install a check valve as shown in Figure 2. Be sure check
valve flow arrow points toward pump.
Use schedule 80 or iron pipe. See “Well Pipe Ins­talla­tion” for more
information.
Figure 5: Independently Support All3024 0997 DS3
Piping Attached to Pump

5 Page





DS3HHG-01 arduino
Troubleshooting
11
SYMPTOM
POSSIBLE CAUSE(S)
CORRECTIVE ACTION
Motor will not run Disconnect switch is off
Fuse is blown
Starting switch is defective
Wires at motor are loose,
disconnected, or wired incorrectly
Be sure switch is on
Replace fuse
Replace starting switch
Refer to instructions on wiring. Check and tighten all wiring.
Capacitor voltage may be hazardous. To discharge
capacitor, hold insulated handle screwdriver BY THE HANDLE and
short capacitor terminals together. Do not touch metal screwdriver
blade or capacitor terminals. If in doubt, consult a qualified
electrician.
Motor runs hot and Motor is wired incorrectly
overload kicks off Voltage is too low
Refer to instructions on wiring
Check with power company. Install heavier wiring if wire size is too small
(See Electrical, Page 6)
Motor runs but no
water is delivered
*plcpso e(arrNoiieummkosiiefeitnnistcgb.gheeeUf:pofronClerurshoegicsetrahcenekwdr
w ater in priming
h ole.)
*Pump in new installation did
not pick up prime through:
1. Improper priming
2. Air leaks
3. Leaking foot valve
In new installation:
1. Re-prime according to instructions
2. Check all connections on suction line
3. Replace foot valve
*Pump has lost prime through:
In installation already in use:
1. Air leaks
1. Check all connections on suction line and shaft seal
2. Water level below suction of pump 2. Lower suction line into water and re-prime. If receding water level
in well exceeds suction lift, a deep well pump is needed
Impeller is plugged
Clean impeller; see Maintenance
Check valve or foot valve is stuck
in closed position
Replace check valve or foot valve
Pipes are frozen
Thaw pipes. Bury pipes below frost line. Heat pit or pump house.
Foot valve and/or strainer are
buried in sand or mud
Raise foot valve and/or strainer above well bottom
Pump does not Water level in well is lower than
deliver water to full estimated
ccahpeacckitpyo(iAntls3o
Steel piping (if used) is corroded or
limed, causing excess friction
immediately above) Offset piping is too small in size
A deep well jet pump may be needed (over 20 ft. to water)
Replace with plastic pipe where possible, otherwise with new steel pipe
Use larger offset piping

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