Télécharger Imprimer la page

Pentair Sta-Rite DMC Serie Notice D'installation Et D'utilisation page 5

Publicité

Les langues disponibles

Les langues disponibles

DRIVEN POINT INSTALLATION
Step 1. Connect suction pipe to drive point (Fig. 2).
Keep horizontal pipe run as short as possible.
Use Teflon tape on male pipe threads. Multiple
well points may be necessary to provide suffi-
cient water to pump.
Step 2. Install check valve in horizontal pipe. Flow
arrow on check valve must point toward pump.
HORIZONTAL PIPING FROM WELL TO
PUMP
Step 1. Pump performance will be decreased if less that
1-1/2" pipe is used as suction pipe.
Step 2. To aid priming on well point installations, install
line check valve. Be sure check valve flow
arrow points toward pump.
DISCHARGE PIPE SIZES
Discharge pipe size should be increased to reduce
pressure losses caused by friction on long pipe runs.
Pipe sizing is based on GPM, type of pipe, and length
of pipe.
LAWN SPRINKLING APPLICATION
This pump is designed for lawn sprinkling. Delivers
plenty of water at full sprinkler pressure. Pumps from
pond, cistern or well points.
Pump discharge can be divided to supply 4 or more
sprinkler systems.
Do not use in booster pump applications.
PUMP/PIPING INSTALLATION
If turning pump on and off by pressure, a pressure
switch and tank are required. For proper installation and
operation instructions call Customer Service.
Use rigid pipe. Do not use hose or plastic tubing. See
"Well Pipe Installation" for more information.
NOTICE: Use only Teflon tape or Teflon based joint
compounds 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 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.
All manuals and user guides at all-guides.com
INSTALLATION
Step 1. Bolt pump to solid, level foundation.
Step 2. Support all piping connected to pump.
Step 3. Wrap 1-1/2 to 2 layers of Teflon tape clockwise
Step 4. Tighten joints hand tight plus 1-1/2 turns. Do
Step 5. Replace prime plug with pressure gauge. This
NOTICE: Install pump as close to well head as possi-
ble. 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 (Fig. 1). For
driven point installations, install check valve. Be sure
that check valve flow arrow points toward pump.
5
(as you face end of pipe) on all male threads
being attached to pump.
not overtighten.
will aid in sizing zones, troubleshooting, and fol-
lowing pump performance chart.
Priming
tee
To sprinkler
heads
Multiple well
points
Figure 2: Driven Point Installation,
Multiple Well Points
Gate
valve
To sprinkler
heads
Check
valve
4287 1202

Publicité

loading