DAB PUMPS LEADER ECOTRONIC Series Operating and maintenance manual

INSTRUCTIONS FOR INSTALLATION AND MAINTENANCE
ECOTRONIC
ECOPLUS
ECOTRONIC
INOXPLUS

CONTENTS
page
1.
SAFETY MEASURES
1
2.
USE OF VARIOUS TYPES OF PUMPS
1
2.1
Self Priming multi-impller surface pumps
1
2.2
Electronic boosters with external devices to prevent dry running
1
2.3
Boosters with integrated electronics
1
2.4.
Boosters with tank for domestic water supplies
2
3.
STARTING THE PUMP
2
4.
RECOMMENDATIONS
5
5.
TROBLESHOOTING
6
6.
DISPOSAL
8
7.
GUARANTEE
8

1
1.
SAFETY MEASURES
Before starting the pump, read this instruction booklet carefully and keep it in a safe place for
future reference
For safety reasons, the pump must not be used by anyone who has not read these instructions.
The pump must not be used by anyone under 16 years of age or by anyone who has not read
and understood the present instruction booklet. Keep children well away from the pump when
in operation..
The power cord must never be used to carry or move the pump. Always use the pump’s handle.
When handling the pump, while it is connected to the electric power supply, you should avoid
all contact with water.
Never remove the plug by pulling on the power cord.
Before taking any action on the pump, always remove the plug from the power socket.
There should be no individuals present in the liquid that is being pumped while the pump is in
use.
If the power supply cord has been damaged, it must be replaced by the manufacturer or his
authorized customer support service in order to avoid all risks.
Overload protection. The pump has a thermal overload safety device. In the event of any
overheating of the motor, this device automatically switches off the pump. The cooling time is
roughly 15 to 20 minutes, then the pump automatically comes on again. If the overload cut·0ut is
tripped, it is essential to identify and deal with the cause of the overheating. See Troubleshooting.
2.
USE OF THE VARIOUS TYPES OF PUMPS
2.1
Self priming multi-impeller surface pumps (ECOPLUS & INOXPLUS)
Available with 2, 3 or 4 impellers. The range of products includes pumps with stainless steel
casings as well as plastic casings.
•
suitable for domestic water supplies and for small and medium gardens.
•
Ideal for emptying small tanks. The pumps are made of chlorine resistant materials
(normal concentration).
•
Suitable for irrigation, drawing from water collection tanks
2.2
Electronic boosters with external electronic devices (ECOTRONIC & INOXTRONIC)
•
Ideal for domestic water supplies
•
Equipped with an incorporated non-return valve
•
Automatic stop and start when the tap is opened or closed
•
Manual and automatic reset
•
Characterised by constant pressure and flow-rate.

2
The temperature of the fluid being pumped must never exceed 95°C
The pump must not be used to pump salt water, sewage, flammable, corrosive or explosive
liquids (e.g. petroleum oil, petrol, and thinners), grease, oils or foodstuffs.
Comply with the rules and regulations of the local water authority when using the pump for the
supply of domestic water.
3.
STARTING THE PUMP
Given the different provisions applicable to the safety of electric systems in different countries,
make sure that the pump system, as concerns its intended use, is in accordance with current
legislation.
Before starting the pump, make sure that:
•
The voltage and frequency specified on the pump’s nameplate coincide with those of the
available power supply;
•
there are no signs of damage to the pump or its power cord;
•
The electric connection is made in a dry place, protected against any risk of flooding;
•
The electric system is complete with a residual current circuit-breaker (l An S 30 mA) and an
efficient earthing connection;
•
Any extension cords must comply with the requirements for electric safety.
Fill the pump casing and suction hose with clean water before starting the pump for the first
time. If the pump is installed above the water level, filling must be performed slowly until the
water overflows; wait a few seconds to make sure that all the air has escaped and top up until
the level has stabilised.
If the pump is installed below the water level (below head), bleed the air from the pump casing
by opening the filler cap. The pump will fill with water independently.
Plug the pump into the socket, start the pump and wait for the water to exit. If water has not
exited within 2-3 minutes from when the pump was switched on, turn the pump off and repeat
the filling operation again.
Attaching the suction hose
•
Fit the suction hose from the water source to the pump making sure that the pump is above the
water level. Do not position the suction hose above the level of the pump (to avoid air bubbles
forming in the suction hose).
•
The suction hose should be mounted in such a way that it does not create any mechanical stress
on the pump.
•
The foot valve should be placed at least 12 inches below the minimum water level.
•
The pump will draw water only when the suction hose is completely filled with water.
•
The suction hose and the pump’s suction inlet should be of the same diameter.
Attaching the delivery hose
•
To get the best performance from the pump, it is recommended that the diameter of the delivery
hose is at least 1"

3
•
During the self·priming phase, all laps, valves, etc. on the delivery hose must be fully open in
order to allow the air inside the hose lo escape.
Before plugging in and starting the pump for the first time, it is necessary that the suction hose
and the pump are completely filled with water in order for suction to take place. For use in wells
or when the water level is lower than the pump, a suction hose must be used that is equipped with
the foot valve, This will allow the suction hose to remain filled with water after the first time that
it is filled and will prevent the emptying of thehose when the pump shuts off automatically,
avoiding any problems when restarting.
Boosters with external electronic safety device
The electronic device does not work if the highest point of use is over 50 Feet above the controller:
The pump used in combination with the electronic device must not absorb more than 10 Amps
(15 Amps for USA versions) and must have a maximum pressure between 50 psi (115 feet)
and 110 psi (250 feet).
The electronic device carries out two operations:
•
Permits the pump to operate in automatic: starting when the tap is opened and stopping
approximately 15 seconds after the tap is closed.
•
Protects the pump from dry-running: the special safety device automatically deactivates the pump
when there is no water being sucked thereby preventing possible damage. The stop is signalled when
the red LED on the display lights thereby allowing the lack of water to be noticed.
Installation
The pump inlet pressure must not exceed 28 psi.
The pump will not operate if the tap is over 50 feet above the level of the pump.
The electronic device is fitted on the delivery side of the pump by connecting the 1” male connector of the
device’s inlet to the threaded female of the pump's outlet. If the pump does not have a 1" female outlet a
connector must be used. After the electronic device has been fitted, connect the connection cables to the
pump.
A filter should be fitted to the suction inlet of the pump before connecting the suction hose to the pump.
The filter is necessary to avoid damage to the electronic device and subsequent operating problems.
Activate the pump by connecting the plug on the connection cable into a power supply socket.
Led Display
The electronic device is equipped with a display having 3 LEDs that indicate the operating status of the
pump:
GREEN LED: this lights as soon as the electronic safety device is connected to the mains power supply.
YELLOW LED: this lights when the pump is running and turns off when the pump stops.
RED LED: this lights when the running is prevented due to lack of suction water or if the pump
malfunctions.
RESET button: this button is used to restart the pump after the flow of water has been restored. The
electronic device is also equipped with an automatic reset that automatically attempts to restart the pump
three times: after 1 hour, after 5 hours and after 20 hours. If the pump does not start, the electronic device
will permanently block. lf this occurs, disconnect the plug from the socket and reinsert it. The device can in
any case be manually reset before the 3 attempts have elapsed.
N.B.; if thepump does not start, check that the suction hose and pump casing are full of water.

4
The pump will automatically stop if suction does not occur within 120 seconds and will make another two
attempts for another 120 seconds, If at this point the pump does not start, the cause of malfunction must be
detected.
Possible causes are: the suction hose is not in the water or is allowing air to be sucked in (it must be
airtight), the priming connector is not closed properly (air enters), the suction height is excessive (this
depends on the pump used but cannot be more than 26 feet deep), the air cannot escape because the delivery
hose is blocked or it has a double bend (gooseneck), the suction hose does not have a foot valve or the pump
casing and suction hose have not been completely lilled with water prior to the initial use.
lf the pump continuously turns on and off without the water being turned on, the delivery hose or the
connection to the pump may not be sealed properly.
lt may also be that there is a buil up of impurities inside the electronic device that must therefore be
dismantled from the pump and rinsed by spraying water from the inlet.
4.
RECOMMENDATIONS
To ensure the proper operation of the pump, it is important to comply with the following recommendations:
The pump should not operate with the delivery tap completely closed (except for electronically
controlled pumps).
The pump must never be allowed to run dry.
•
The diameter ot the suction and delivery hoses must not be less than the relative inlet or outletof the pump. (1” )
A hose with a greater diameter should ideally be fitted to the suction inlet when the suction height exceeds 12 feet.
Do not use metal connectors on the pump‘s threads.
•
Connect the suction hose including a foot valve avoiding counterslopes, traps, goosenecks and kinks in
the hose.
•
Place the pump in a level, stable and dw place, and away from inflammable or explosive substances.
Never expose the pump to the rain or direct jets of water.
•
Make sure that the mains power connections are not subjectable to flooding, avoid that the pump is
exposed to direct jets of water and do not immerse the pump in water.
•
For boosters with tank: make sure that the preloading pressure ol the tank corresponds to the data
indicated on the pump's rating plate. If necessary, fill the tank with air to the preloading pressure through
the valve after having discharged the air from the delivery side (disconnect from the mains and open the
tap closest to the pump until there is no longer a discharge of water).
MAINTENANCE AND CLEANING
lt is absolutely essential to prevent any risk of the pump freezing. In the event ol freezing temperatures.
remove the pump from the liquid, empty it and keep it in a place where it cannot freeze.
The pump must be disconnected from the mains before performing any cleaning operation.
The pump is maintenance free.

5
5.
TROUBLESHOOTING
Before taking any troubleshooting action, disconnect the pump from the power supply.
lf there is any damage to the power cord or pump, any necessary repairs or replacements must
be handled by the manufacturer or his authorized customer support service. or by an equally-
qualified party, In order to prevent all risks.
Multi-impeller self priming Surface pump and boosters with tanks
FAULT
CAUSE
SOLUTION
1. The pump does not
turn on
1)No power
2) Shaft blocked
1) Check if power is supplied to the socket and that
the plug is correctly inserted
2) Remove the plug from the power socket and
insert a screwdriver into the notch on the shaft
(from the cooling fan side) and unblock it by
turning the screwdriver
2. The pump turns but
does not deliver
water
1) The air inside the pump has not
been completely bled. Pump casing
without water
2) Entry of air from the suction pipe.
3) The suction valve is not submerged
in the water
-suction valve blocked
-the maximum suction depth has been
exceeded.
1) stop the pump, unscrew the delivery pipe, shake
the pump and suction hose to remove any air
bubbles. Top up with water, connect the hose and
delivery pipe ensuring it is correctly sealed and
start the pump again.
2) check that the joints of the suction hose have
been performend correctly. Make sure that there
are no counterslopes, traps, goosenecks or
constrictions on the suction pipe and that the
suction valve is not blocked.
3) place the suction valve in the water
- clean the foot valve
- clean the suction basket
- check the suction depth.
3. The pump stops due
to overheating
caused by the
opening of the
thermal overheat
protection.
1) The power supply does no conform
to that on the rateing plate of the
motor (voltage to high or to low)
2) A soild object has blocked the
impeller
3) The pump has been operating with
water that is too hot.
4) The pump ran dry or ran with the
delivery tap closed for more than 10
minutes.
1) - 4) remove the plug, remove the cause of
overheating, wait for the motor to cool down and
start it again.

6
Electronic boosters with electronic safety device
FAULT
CAUSE
SOLUTION
1. The red LED Flashes
Lack of water
Re-establish the regular flow of water.
Automatic reset
2. The red LED stays on
Automatic reset attempts exceeded
Disconnect and reconnect the power supply.
3.The pump continuously
stops and starts
1)the system is not air tight
2) Possible presence of foreign
objects inside the device.
1)Check the system and the pump connection.
2) Disconnect the pump, dismantle the pumps
electronic device and carefully rinse it buy
spraying water in the inlet –with a garden hose for
example.
4. The pump does not work
The pump is faulty.
The electronic device may be
blocked with limescale.
After having disconnected the electronic device
from the pump, try running the pump on its own
connecting it to the mains. If the pump runs
correctly, check through the outlet that the
impellers inside the electronic device are
turning freely.
lf the impellers do not turn freely, clean the
electronic device by filling it with vinegar or
another descaler through the outlet. If the
impeller is free, contact the service centre.
6.
DISPOSAL
This product or its parts must be disposed of in accordance with the laws regarding the environment;
Use the local, public or private, refuse collection services.
7.
GUARANTEE
Any material or manufacturing defects will be corrected during the guarantee period established by current
law in the country where the product is purchased. It is up to the manufacturer to decide whether to repair or
replace any faulty parts.
The manufacturers guarantee covers all substantial defects attributable to manufacturing or material detects,
providing the product has been used correctly and in compliance with the instnictions.
The guarantee becomes null and void in the event of the following:
- unauthorized attempts to repair the appliance;
- unauthorized technical changes to the appliance;
· use of non-original spare parts;
- manhandling;
- inappropriate use. e.g. for industrial purposes.
The guarantee does not cover:
- parts liable to rapid wear and tear.
For any action under guarantee, contact an authorized customer support service, presenting your receipt for
the purchase ofthe product.
The manufacturer accepts no liability for any inaccuracies in the present booklet due to printing or copying
errors. The manufacturer reserves the right to make any changes to the product he deems necessary or
useful, without affecting its essential features.

7
DAB PUMPS INC.
3226 BENCHMARK DRIVE
LADSON, SC 29456 USA
TEL: [phone]
FAX: [phone]