Pentair MYERS MES106 User manual

OWNER’S MANUAL
FlexVane Pump
NOTICE D’UTILISATION
Pompe FlexVane
MANUAL DEL USUARIO
Bomba FlexVane
© 2013 Pentair, Ltd. All Rights Reserved.
293 WRIGHT STREET, DELAVAN, WI 53115 WWW.FEMYERS.COM
PH: 8889878677
MY782 (Rev. 02/05/13)
Installation/Operation/Parts
For further operating,
installation, or maintenance
assistance:
Call 1-888-987-8677
English................... Pages 2-7
Installation/Fonctionnement/Pièces
Pour plus de renseignements
concernant l’utilisation,
l’installation ou l’entretien,
Composer le 1 [phone]
Français ............... Pages 8-13
Instalación/Operación/Piezas
Para mayor información sobre
el funcionamiento, instalación
o mantenimiento de la bomba:
Llame al 1-888-987-8677
Español.............Paginas 14-19
4835 0205
MES106

Safety 2
SAFETY INFORMATION
Hazardous
voltage
Use this pump only on a 115
volt circuit. Pump is
equipped with an approved
3-conductor cord and 3-prong, grounding-
type plug. To reduce the risk of electric
shock, connect it to a properly grounded,
grounding-type receptacle.
If circuit has a 2-prong receptacle, replace
it with a properly grounded 3-prong
receptacle installed in accordance with the
National Electrical Code and local codes
and ordinances.
Any extension cord used must be outdoor
grade, gauge 16 AWG or heavier, and not
more than 25’ long.
Risk of fire or explosion if
used to pump flammable liquids or if used
in explosive atmospheres. Pump water
only with this pump. Pump is designed
to pump water at temperatures between
32°-77° F (0°-25° C) only.
Risk of electrical shock. Do
not allow the motor to get wet!
Risk of burns. During
normal operation, motor will normally
run hot enough to burn you. Do not touch
motor when it is hot.
Do not operate the pump continuously at a
discharge pressure of more than 12 psi
(83 kPa) or discharge lift of more than
28’ (8.5 M), as the motor will exceed the
normal safe operating temperature and
may heat to 180° - 190° F (82° C - 88° C).
NOTICE: This unit is not designed for
applications involving salt water or brine!
Use with salt water or brine will void
warranty.
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.

Installation 3
USE 1/2"HOSE (OR LARGER)
Use a reinforced hose on the inlet. The
pump should be less than 10’ above and
less than 25’ to one side of the water
source. Make the outlet hose as short as
possible – 25’ or less.
Check the washer in the inlet fitting to
make sure it is airtight. If this joint leaks
air, the pump will not operate.
DO NOT RUN THE PUMP DRY!
Mount the pump solidly on a stable
platform.
KEEP THE HOSES
AS STRAIGHT AS POSSIBLE
To reduce friction, do not coil or kink
the hoses. When pumping from a well or
stream, raise the inlet hose a few inches off
the bottom to avoid sucking in sand, silt or
pebbles (which can disable the impeller).
Install the suction attachment (included) to
protect the pump from large solids .
NOTICE: Attach the suction attachment to
the end of the inlet line and place it in at
least 1/2"of water at the lowest point to be
pumped. Be sure all connections are air tight.
IN
OUT
1/2" or Larger
Outlet Hose
4837A 0205
Water OUT
Water IN
1/2" or Larger
Reinforced
Inlet Hose
1
No kinks! No Coils!
Straight
Hose!
4838 0205
2

Installation 4
INLET HOSE GOES IN THE
WATER; OUTLET HOSE
STAYS OUT OF THE WATER.
MOTOR MUST STAY DRY
To prime the pump, fill the suction hose
with water, put it back in the water source,
dry your hands, and start the pump.
Make sure all inlet connections are tight
(no air leaks) and the inlet hose is in the
water. Make sure the end of the outlet hose
is not under water. If the outlet is under
water, the pump may not work.
Plug the cord into a 3-wire, 115 volt,
60 Hz, grounded A.C. outlet.
You should get water in 30 seconds or
less. If not, refill the hose and repeat the
process. If your pump does not prime on
the second try, check the impeller and the
inside of the pump head for wear. Replace
as needed.
The motor must have air circulation
around it for proper cooling. This pump
will lift water 12’; trying to lift water more
than 12’ can cause the motor to run hot.
The motor has a thermal overload which
will stop it if it gets too hot. If the motor
stops, allow it to cool for 30 minutes
before trying to start it again.
UNPLUG THE PUMP
Unplug the pump before all the water is
completely gone.
DO NOT RUN PUMP DRY!
PERFORMANCE
The pump will deliver 350 gallons/1325
liters per hour with an unrestricted dis-
charge line. If the discharge line is restrict-
ed or raised and the pressure on the pump
outlet port increases, it will pump less
water.
NOTICE: This pump’s motor has brushes.
Inspect the brushes frequently; replace
them if they’re worn.
4839 0205 A
IN
Water IN
Water OUT
Outlet Hose
Plug in pump to start it.
NOTE: If you don't get water in
30 seconds or less, refill the hose
and repeat the process.
Inlet Hose
3
4840 0205
Unplug
4

Troubleshooting 5
SYMPTOM PROBABLE CAUSE(S) CORRECTIVE ACTION
Pump stops without Pump has overheated Wait for overload to reset; pump will automatically
warning and thermal overload restart
has tripped
Discharge hose too long Use shorter hose or reduce lift
or discharge lift higher
than 28’
Pump Won’t Prime Suction hose not full Fill suction hose (see Page 4)
Suction hose too long or Use 1/2"Suction hose, 25’ long or less
too small (the shorter the hose, the better)
Worn impeller Replace impeller
Suction leaks Replace hose washer, check for leaks in hose
Suction hose kinked Straighten out suction hose
or coiled
Pump leaks Shaft U-cup seal leaks Replace pump
Cover O-Ring leaks Replace cover O-Ring
Pump runs, pumps Worn impeller Replace impeller
little or no water Bad motor brushes Replace motor brushes
Bad U-cup shaft seal Replace pump
(pump will leak)
Suction or discharge hose Straighten out hose
kinked or coiled