Clarke EBP1100 Instruction Manual

OPERATION & MAINTENANCE
INSTRUCTIONS
ORIGINAL INSTRUCTIONS GC0819 ISS 1
ELECTRIC BOOSTER SURFACE PUMP
MODEL NO: EBP1100
PART NO: 7239200

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INTRODUCTION
Thank you for purchasing this CLARKE 1100W surface booster pump.
This non-submersible centrifugal pump is designed to pump clean water in
gardens for spraying and irrigation purposes and for pumping water to
greenhouses. It can also be used for boosting running water feed pressure (not
drinking water) or for pumping out wells or ponds. Do not operating with
contaminated or salt water.
Before attempting to use this product, please read this manual thoroughly and
follow the instructions carefully.
Please keep these instructions in a safe place for future reference.
GUARANTEE
This product is guaranteed against faulty manufacture for a period of 12
months from the date of purchase. Please keep your receipt which will be
required as proof of purchase.
This guarantee is invalid if the product is found to have been abused or
tampered with in any way, or not used for the purpose for which it was
intended.
Faulty goods should be returned to their place of purchase, no product can
be returned to us without prior permission.
This guarantee does not effect your statutory rights.
ENVIRONMENTAL RECYCLING POLICY
Through purchase of this product, the customer is taking on the
obligation to deal with the WEEE in accordance with the WEEE
regulations in relation to the treatment, recycling & recovery and
environmentally sound disposal of the WEEE.
In effect, this means that this product must not be disposed of with general
household waste. It must be disposed of according to the laws governing
Waste Electrical and Electronic Equipment (WEEE) at a recognised disposal
facility.

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SPECIFICATION
PUMP PERFORMANCE CURVE
Water Classification Clean
Maximum Delivery 62.5 l/min
Maximum Head 45 m
Maximum Suction Lift 8 m
Operating Temperature 0-35oC
Ingress Protection Rating IPx4
Supply 230V ~ 50Hz
Rated Power 1100 W
Input Current@ Maximum Head 4.2 A
Outlet Thread Size 1” BSP
Weight 10.5 kg
Length x Width x Height 496 x 232 x 340 mm
Sound Pressure Level 85 dB LpA

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GENERAL SAFETY PRECAUTIONS
Before using this equipment it is in your own interest to read and pay attention
to the following safety rules.
1. ALWAYS keep the working area clean and well lit. Floors should always be
kept clear. Cluttered or dark areas invite accidents.
2. NEVER over-reach. Keep your proper footing and balance at all times
when installing or maintaining the pump.
3. NEVER direct any water discharge towards electrical wiring or equipment.
4. ALWAYS thoroughly familiarise yourself with this pump & its operation, and
follow all instructions in this manual. Never allow persons unfamiliar with
these instructions to instal or operate the pump.
5. ALWAYS ensure that the pump is properly installed to prevent it from moving
during operation, and that the immediate area surrounding the pump is
kept clear.
6. ALWAYS maintain the pump with care and keep it clean for best / safest
performance.
7. NEVER modify this pump in any way. Use it ONLY for the purpose for which it
is designed.
8. NEVER use for pumping flammable liquids or corrosive chemicals. This
pump is designed to pump clean water only.
9. ALWAYS have the pump serviced by your local CLARKE dealer, using only
identical replacement parts. This will ensure the safety of the pump is
maintained. The use of non standard parts could be hazardous.
10. NEVER use this product if any part is damaged. Have it inspected and
repaired by your local Clarke dealer. Always turn the pump off before
carrying out any maintenance.
11. NEVER allow the pump to run dry.
WARNING: ALWAYS CONNECT THE PUMP TO AN EARTHED POWER SUPPLY
VIA AN RCD.
CAUTION: THIS PUMP IS NOT A SUBMERSIBLE PUMP. ON NO ACCOUNT
SHOULD IT EVER BE IMMERSED IN WATER.

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OVERVIEW
1. Inlet filter
2. Vent plug
3. Inlet connection
4. Outlet connection
5. Non-return valve
6. Drainage plug
7. Vibration-damping rubber feet
8. Digital control panel
9. Flow meter
10. Handle
Because of the number of possible installations, no accessories are supplied
with your pump but a selection is available from your CLARKE dealer. See
page 21.
NOTE: It is recommended that the end user should consult a qualified
CLARKE installer if there are any doubts as to the suitability of this
product for a particular installation.

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INSTALLATION OF THE PUMP
IMPORTANT: The pump MUST NOT be connected to the mains power supply
until all hose/pipe installations are completed.
LOCATION
Install the pump in a horizontal position i.e. with the outlet connection facing
vertically upwards. Mount the pump on blocks or a purpose built platform to
protect it from flooding.
Ensure there is adequate air circulation around the motor. The pump should
be installed in a dry, well ventilated enclosure, sheltered from rain and with an
environment temperature not higher than 40°C.
The pump is provided with rubber feet (7), and the plastic covers must be
prised off to insert the holding down bolts for fixed installations.
Always place the pump as close as possible to the water to be pumped but
be positioned so as to avoid the possibility of immersion. The power supply
should also be a safe distance away. If in doubt, please contact your
electrician and refer to national regulations.
Avoid locating the pump where it could become drenched with water as it is
not designed to be totally waterproof.
Ensure the pump & its power cable do not create a safety hazard for people
walking past it. The length of the power cable on the pump limits the distance
from the power source. If an extension cable is required, ensure it is
compatable with the cable supplied.
CONNECTIONS AND HOSES
To prevent unnecessary strain ensure that adequate support is provided to the
hoses and pipes. They will be considerably heavier when filled with water.
Always use a pipe diameter at least equal to, or greater than, the diameter of
the pump connections.
For suction depths of over four metres or with long horizontal stretches. Use an
intake hose with a diameter larger than that of the intake aperture of the
pump.
To prevent the formation of air pockets, the inlet hose must slope slightly
upwards towards the pump.
If the suction pipe is made of a flexible material always check that it is of the
reinforced vacuum-resistant type to avoid collapse due to suction.

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In case of a fixed installation, it is
recommended that you fit a non-
return valve on both sides of the
pump. This allows closure of the line
upstream and/or downstream from
the pump, useful for service and
cleaning operations or for periods in
which the pump is not in use.
To capture small particles in
suspension an inlet filter should be
fitted on the suction pipe to protect
the integrated filter (1).
SUCTION LIFT OR GRAVITY FEED
SUCTION LIFT
It is possible to draw water up from a
sunken pool or well.
• The vertical distance between
the foot valve and the pump
should not exceed 8 metres.
It is essential that all connections and
hoses are completely air tight,
otherwise the system will not work.
GRAVITY FEED
The pump can draw water from an
above ground tank.
A foot valve/filter should be fitted to
the end of the suction hose, (as
illustrated), to help retain water in the
suction system.

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ELECTRICAL INSTALLATION
Connect the mains lead to a standard, 230 Volt (50Hz) electrical supply
through an approved 13 amp BS 1363 plug or a suitably fused isolator switch.
If the plug has to be changed because it is not suitable for your socket, or
because of damage, it must be removed and a replacement fitted, following
the wiring instructions shown below. The old plug must be discarded safely, as
insertion into a power socket could cause an electrical hazard.
The colours of the wires in
the power cable must
agree with the markings on
the plug.
• Connect the BLUE wire
to the terminal
marked N.
• Connect the BROWN
wire to the terminal
marked L.
• Connect the YELLOW
AND GREEN wire to the terminal marked E or .
AN APPROVED RESIDUAL CURRENT DEVICE (RCD) WHICH HAS A TRIPPING
CURRENT OF LESS THAN 30 mA MUST BE USED.
If you are not sure, consult a qualified electrician.
WARNING: READ THESE ELECTRICAL SAFETY INSTRUCTIONS
THOROUGHLY BEFORE CONNECTING THE PRODUCT TO THE MAINS
SUPPLY.
WARNING: THE WIRES IN THE POWER CABLE OF THIS PRODUCT ARE
COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE:
BLUE = NEUTRAL BROWN = LIVE YELLOW AND GREEN = EARTH
Plug must be BS1363/A approved.
Always fit
Ensure that the outer sheath of
Neutral
(Blue)
Live
(Brown)
Earth
(Green and
a 13 Amp
the cable is firmly held by the clamp
fuse.
Yellow)

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ELECTRONIC CONTROL INTERFACE
The EBP1100 electronic system incorporates the following controls:
(A) PRESSURE INDICATOR LEDS
10 LEDs are used for indicating pressure from 0 to 6 bar.
(B) MODE SELECTION BUTTON
Selectable modes include:
1. AUTO_MODE;
2. MANUAL_MODE;
3. ANTI-LEAKAGE;
4. CUT_IN;
5. CUT_OUT,
6. MAX_PUMP_ON;
(C) SET SELECTION BUTTON CONTROLLING
Selectable modes include:
•ON
•PUMPON
•ALARM
•OFF

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USING THE MODE SELECTION BUTTON (B)
1. To unlock the choice of functions press “MODE” button for 5 seconds.
2. Press “MODE” to scroll through the various operating modes or parameters
to be modified or to enable certain functions.
• While scrolling through the modes, the LED of the function selected
will flash.
• On returning to AUTO_MODE the active functions will be highlighted
by the relative LED lighting up.
THE OPTIONS ARE AS FOLLOWS:
1) AUTO MODE: the pump will run in automatic mode see page 12.
2) MANUAL MODE: the pump works in manual mode see page 12, and the
user can decide when to switch it on or off by using the “SET” button. SET-ON
switched On / SET-OFF switched Off.
3) ANTI-LEAKAGE: This function is for protection against leakage and can be
enabled or disabled. The factory setting is disabled.
When enabled, if the pump is started up more than 6 times in 2 minutes, it will
be stopped and the error will be indicated by means of the red LED flashing
slowly on “ALARM”.
To enable ANTI-LEAKAGE, press “MODE” until the LED flashes, then press SET
until the “ON” LED is lit up. To disable ANTI-LEAKAGE press SET until the LED
indicates OFF.
Once the leak is repaired, reset the alarm, if still present, see alarm reset on
page 12.
4) CUT-IN: This is the pressure setting (always enabled) at which the pump is
activated. It can be set between 1.5 and 3.0 bar, (factory setting 1.8 bar). The
pump is activated even if the flow is less than a minimum value of 1.5 l/min,
(factory-setting).
5) CUT-OUT: This is the pressure setting (disabled) above which the pump stops.
This is a factory setting for “CUT-IN” + 1 LED, but can be increased to 6 bar.
To enable CUT OUT press “MODE” until the LED corresponding to CUT-OUT
flashes then press SET to select the required value. Exit the setting by pressing
“MODE”. To disable the function, press “SET” until the LED indicates OFF.

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6) MAX PUMP ON: This is the maximum period of operation. The function can
be enabled or disabled. The factory setting is disabled.
When enabled, if the pump operates for more than 30 minutes it will be
stopped. No error indication is displayed.
This function is used to protect the installation if a valve is accidentally left
open, or in the event of breakage of a pipe, or in applications for irrigation.
To enable the MAX PUMP ON function, press “MODE” until the LED
corresponding to the MAX PUMP ON function comes on, then press SET until
the “ON” LED comes on. To disable MAX PUMP ON, press SET until the LED
illuminates to indicate OFF.
SET SELECTION BUTTON (C)
SELECTABLE MODES
1. Reset Alarms;
2. Enable/disable in MODE (MAX_PUMP_ON, ANTI-LEAKAGE)
3. Increases parameters in MODE (CUT_IN; CUT_OUT);
4. Motor ON/OFF in MANUAL MODE;
5. Pump active/pump in standby in AUTO MODE
Press “SET” to modify the parameters. If the LED is shows CUT IN or CUT OUT, the
value will be shown on the Pressure Indication LED bar. When pressing “SET”
the value will increase. After setting the required value, exit the modification
by pressing “MODE” and restore the LED to MODE-AUTO and SET “ON”
enabled.
Press SET also to enable/disable the ANTI-LEAKAGE and MAX PUMP ON
functions. After selecting the function using the “MODE” button, enable it by
selecting SET-ON, to disable it select SET-OFF.
In “MANUAL” mode, the SET button is used to switch the pump on or off, with
the LED showing “On” or “OFF”.
In automatic mode AUTO-MODE is used to turn it “ON” or in standby turn it
“OFF”.
PUMP ON: This indication shows that PUMP ON coincides with the motor
running.

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DESCRIPTION OF THE CONTROL FUNCTIONS
1) PUMP ON/OFF (AUTO MODE, MANUAL MODE)
CUT-OUT is disabled after the LED test and the pump switches on for 10
seconds.
CUT-OUT is enabled after the power plug is inserted, the test is conducted on
the LEDs for the first 3 sec (LED 0 indicates that the power is On) and the “AUTO
MODE” is set as default with the indicator “ON”.
The pump will start working if the pressure is less than the CUT–IN value and the
flow is less than the minimum cut-in flow. The pump will continue to operate as
long as the pressure remains less than the CUT-OUT value and will switch off
when this value is reached, independently of the flow.
While, if the “MANUAL MODE” is selected, by pressing “MODE” once, the pump
will start up if the “ON” LED lights up, otherwise, if “SET” is pressed, the pump will
switch itself off and the “OFF” LED will light up.
When the pump starts working it will enter PRIMING mode.
NOTE: Make sure the instructions for installation have been followed and
that the pump is filled completely with water.
2) PRIMING PHASE
When the pump starts working it will enter the “PRIMING” mode. During this
phase if there is no flow and pressure, the motor will remain switched on for 3
minutes, after which it will enter DRY RUN alarm. If flow and pressure are
present during this phase, priming will be carried out and the pump will work
normally.
3) ALARM RESET
When there is an alarm, the red LED indicator on “ALARM” lights up. The alarm
is reset by pressing “SET” once. If the cause of the alarm is eliminated, normal
operation continues, otherwise the pump will return to alarm condition.
4) POWER ON/OFF INDICATOR
If power is present, the pressure LED 0 on the LED bar lights up. If there is no
power the LED remains switched off.
NOTE: for long shutdowns it is advisable to disconnect the plug from the
power supply.
5) PUMP ON/OFF INDICATOR
When the motor is running, the “PUMP ON” blue light will be on to indicate this
status. When the motor stops, this LED goes off.

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6) ALARMS INDICATION
A steady red light or button on “ALARM” is activated when an alarm is present.
•Dry-running: steady red light
•Leakage: slow pulse
•Max Pump ON (pump running for more than 30 minutes): 2 quick
flashes separated by a longer pause.
Press the “SET” button to reset the alarms.
7) DRY RUNNING PROTECTION
If the pump is running dry it will stop after a few seconds (40 sec.) with the
steady red light on “ALARM”.
After the initial 30 min when the pump is OFF, a new restart attempt is made
lasting 5 min. If this attempt is not successful, another attempt will be made
every 30 min, up to a maximum of 48 times. If all these attempts fail, an
attempt will be made every 24 hours.
The device automatically comes out of the Dry-running alarm status if the flow
and/or pressure is restored.
If the alarm is reset, see 3), a new attempt will be made after 40 sec.
Eliminate the cause of dry running and reset the alarm see 3).
8) ANTI-LEAKAGE
This function may be enabled or disabled. When enabled, should the pump
be started more than 6 times in 2 minutes, it will be stopped and the error will
be indicated by means of the red LED flashing slowly on “ALARM”.
Eliminate the cause of the leak and reset the alarm. For the enabling
procedure see Anti-leakage (alarm reset).
9) MAX PUMP ON
Maximum operating time. The function can be enabled or disabled. Factory
setting is disabled. When enabled, if the condition is such that the pump works
for more than 30 minutes, it will stop and the ALARM light will flash.
This function is used to protect the installation if a valve is accidentally left
open, in case of breakage of a pipe or in applications for irrigation.
10) PRESSURE SENSOR ALARM
The pressure sensor alarm is activated if the pressure value is outside the
operating range (0-15 bar). The pump is switched off and the error will be reset
as soon as the pressure returns to within the operating range.

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MODES OF OPERATION
INITIAL START UP
SELF TEST OF LEDS
When the pump is plugged into the power supply, a self-test is conducted on
the LEDs, during which all the LEDs will light up in sequence for a few seconds.
INITIAL PRIMING
The pump will automatically be in AUTO mode set to ON.
There may be three possible conditions:
1. Flow is present but with low pressure: The pump exits the priming phase and
starts normal operation.
2. Pressure is present but with no flow: After 10 sec in this condition the pump
will switch itself off.
3. No flow and no pressure: The pump will switch itself off and the Dry-running
error will be displayed after about 3 minutes, indicated by the red LED in
SET-ALARM. Eliminate the cause and reset the alarm see 3).
OPERATION WITH CUT-OUT DISABLED (FACTORY SETTING)
CUT-OUT disabled means the following response occurs:
• The pump is activated if there is flow or pressure is absent, pressure is
less than CUT IN (in 10 secs).
• The pump will stop if pressure is present but flow is absent
continuously for 10 seconds.
The CUT OUT LED will be switched off during normal operation. To change the
setting see Mode Selection on page 10.
NORMAL OPERATION WITH CUT-OUT ENABLED
CUT-OUT enabled means the following:
• The pump will be activated if the pressure is less than the CUT IN
pressure.
• The pump will be stopped if the pressure is higher than the CUT OUT
pressure.
The CUT OUT will be switched on during normal operation. To modify the
setting see Mode Selection on page 10.
Stop the pump by switching off the power supply. If the water supply is
finished, disconnect the plug and switch off the pump. Avoid dry running.

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NORMAL OPERATION
PRIMING THE PUMP
1. Open any valves in the pipeline.
2. Before starting, check that the
pump is properly primed. Fill it
completely with clean water after
having removed the cap above
the transparent filter (1).
• A special wrench is provided
for this.
3. Also open the vent plug (2) to
release any air. This ensures that
the mechanical seal is well
lubricated with water and that the pump immediately starts to work
normally. Dry operation may cause irreparable damage to the
mechanical seal.
4. Screw both the filling cap and vent plug (2) on securely.
5. Filling the suction pipe with water will speed up the priming process and it is
suggested that a non-return valve be fitted to the end of the suction pipe.
START-UP
1. Plug the power cable into a 230 V power socket and switch on.
2. The pump motor will start and water will start to flow through the system.
There may be some delay before water is discharged, depending on the
depth of the water level in the well and the position of the discharge point.
3. Check for any leaks and correct as necessary.
• If the motor fails to start, or the pump does not deliver water, refer to
TROUBLESHOOTING. Never operate the pump when not primed with
water or if the inlet is blocked.
4. To stop the pump, switch off and remove the plug from the power socket.
5. Do not subject the motor to excessive starting/stopping; it is strongly
recommended not to exceed 20 starts/hour.
CAUTION: DO NOT START THE PUMP WITHOUT HAVING COMPLETELY
FILLED IT WITH WATER, (ABOUT 4 LITRES), UNTIL IT COMES OUT OF THE AIR
VENT PLUG (2).

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CARE DURING USE
1. DO NOT allow the pump to run dry, otherwise the seal between the pump
and motor may be damaged. If a leak occurs at this point, allowing water
to pass from the pump to the motor, take the pump to your Clarke dealer
for overhaul.
2. In the event of a blockage, where debris has entered the suction
chamber, it can be cleaned out as described under MAINTENANCE.
3. Should contaminants come into contact with the pump, flush through with
cold water as soon as possible to prevent damage. DO NOT USE for
pumping chemicals or other corrosive liquids (other than pool purification
chemicals in their correct mix ratio).
4. If the pump is being used to drain a pool or pond, ensure there is adequate
drainage and there is no risk of damage to property as a result of water
being discharged. If a flexible hose must be laid across a roadway, protect
it with wooden planking.
AFTER USE
If the pump will not be used over the winter period, or whenever there is
danger of freezing, always drain the pump body. If the pump has been used
with contaminated or salty water, it should be thoroughly flushed with clean
water following use, both inside and out. It should then be drained and
covered over, if not already installed in a clean, dry environment sheltered
from the weather. In the event that dismantling and overhaul of the pump is
necessary, contact your CLARKE service department.

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MAINTENANCE & CLEANING
The only maintenance required is a regular inspection to ensure that debris is
not blocking the passage of water through the pump.
If you suspect the pump is blocked by silt, leaf debris etc, disconnect it from
the power supply and back-flush to clear any blockage using a garden hose.
• You will need to disconnect the outlet hose to do this.
Always keep the pump in a clean condition, checking regularly for loose bolts
or a damaged power cable etc.
The pump should not be taken apart by the user if overhaul is required, but
should be taken to your nearest CLARKE dealer for repair.
CLEANING THE SUCTION FILTER
1. Switch off the electric power
supply to the pump.
2. Drain the pump by removing the
drainage plug after having first
closed any gate valves upstream.
3. Unscrew the cover of the filter
chamber using the wrench
provided.
4. Remove the filter unit from the top.
5. Rinse the unit under running water
& clean the filter with a soft brush.
6. Re-fit the parts in reverse order to
disassembly.
CLEANING THE NON RETURN VALVE
1. Switch off the power supply to the
pump.
2. Remove the cap of the NRV with
the wrench provided.
3. Remove the NRV and clean it
thoroughly.
4. Re-fit the parts in reverse order to
disassembly.

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TROUBLESHOOTING
Problem Cause Solution
Pump does not run. Thermal protection has
been activated.
If the motor has over-
heated, wait for it to cool
down before trying
again.
Faulty power connection Insert plug securely.
No mains supply. Check fused power
supply and replace fuse
if necessary (check fuse
rating). Check circuit
breaker.
Impeller seized/blocked Disconnect pump from
power supply.
Investigate cause and
clear blockage
Pump fails to prime Air leaks through suction
hose joints (damaged
hose or damaged
clamp.)
Repair connections/
replace hose as
necessary.
Blocked inlet hose Check pipeline for block-
age. Check any inlet
valve fitted is fully open.
Pump runs but gives poor
output
Congested material
inside pump
Clean out & backflush
pump.
Suction or delivery line
obstructed.
Remove obstruction and
ensure there are no kinks
in delivery line.
Inlet pipe leakage. Check inlet pipe and
connector for leaks.
Tighten as required.
Air leaks through
damaged seal.
Renew seal.
Impeller damaged and
making poor seal.
Return to your CLARKE
dealer for repair.
Impeller / mechanical
seal is badly worn.
Return to your CLARKE
dealer for repair.

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High friction losses in the
suction line.
Avoid unnecessary
curves, restrictions or
valves
Pump badly sited result-
ing in suction lift too high
Set pump as close as
possible to the level of
the water to be pumped
Sudden loss of flow. Blockage of inlet pipe Check pipeline for
blockage.
Undue vibration or noise. Excessive flow of water. Decrease flow of water.
by adjusting inlet/outlet
valves in system.
Resistance in inlet pipe
caused by obstruction.
Check pipe and clean
out as necessary
Loose rotating
component
Return to your dealer for
repairs.
Installation of pump is
unstable.
Stop pump and
re-position.
Air pocket in pump or
pipeline.
Release plug in impeller
housing to release air.
Damaged impeller Return to your CLARKE
dealer for repair.

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COMPONENT PARTS - GENERAL