Technical Data - Foy BP305 Manual De Usuario

aged or the foot valve is defective. Fill up your
pump and suction piping with water, using the
hole made for this purpose through the dis-
charge tee.
Closed valve or blocked piping in the suction
or discharge line. Open the valves that pre-
vent the flowing of water and clean or replace
blocked piping. Check that the foot valve is not
stuck.
Air enters the suction piping. Verify that the
piping and connections are in good condition.
Use some type of sealant in connections.
Excessive height of the suction (maximum 5
m). Get your pump the closest possible to the
water mirror, without exposing it to possibly
get wet.
The piping is worn or its diameter is very lit-
tle (too much friction). Replace worn or inap-
propriate piping and install new pipes or with
wider diameter.
The pump works at fewer revolutions that in-
dicated. Verify that the connections are well
done and that the impeller turns in the cor-
rect direction; verify the operating voltage of
the pump, or the amperage of the pump while
functioning.
The impeller is blocked by impurities. Open
the impeller and install a strainer or screen
in suction if necessary. (In non-self-priming
pumps do not remove the strainer check valve).
Discharged pump. A bad quality strainer check
valve causes water leaks and causes the load
is lost.
Dirty strainer. Open the strainer container,
clean it and put it back in place.
NOISY MOTOR PUMP
The suction valve is closed, the foot valve is
stuck or the pump is inappropriate. Open the
valve or remove anything that is preventing
the water from easily flowing by suction, verify
that the diameter of the piping for suction is
correct.
Very low discharge pressure. If you wish to
reduce the noise, close the discharge valve a
little.
The impeller is brushing in the pipes or in the
body of the pump. If the suction piping screws
more than what is appropriate, it may brush
against the impeller. Loosen it and then apply
connection sealant and screw it again up to it
can be done.
E N G L I S H •
Damaged bearings. Replace the damaged
bearings and make sure they are well adjusted.
IMPORTANT: If you are unable to correct a
fault yourself, please contact our technical sup-
port directly. Please note that improperly con-
ducted repairs will void your warranty and may
cause you additional expenses.

TECHNICAL DATA

BP305
VOLTAJE-FREQUENCY
CURRENT
INLET-OUTLET
POWER
NO LOAD SPEED
MAX. FLOW
MAX HEIGHT (Hmax)
MAX TEMPERATURE OF WATER
WATER PROTECTION
WORK CYCLE
DAILY MAXIMUM USE
POWER CONSUMPTION
WEIGHT
U ser's m anual
127 V ~ 60 Hz
5.3 A
1"/1" NPT
1/2 HP (373 W)
3450 rpm
35 L/min
35 m
95º F
IPX4
30 min / 20 min
6 hours
0,4 kWh
4,6 kg (10,1 lb)
15