Clarke SPE800 Instruction Manual

OPERATION & MAINTENANCE
INSTRUCTIONS
ORIGINAL INSTRUCTIONS GC0922 - rev 1
1” WATER PUMP
MODEL NO: SPE800
PART NO: 7237000

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INTRODUCTION
Thank you for purchasing this Clarke Water Pump.
The SPE800 is a centrifugal, horizontal electric pump with a self-priming
capability and venturi system, suitable for pumping water from a depth of up
to 8 m.
It are designed to operate with clean water only, at a max temp of 35°C.
Operating with contaminated or salt water should be avoided. The pump inlet
is higher than the impeller inlet so that it can start operating when only the
pump body is filled with water.
Upon receipt, any damage or deficiency should be reported to your CLARKE
dealer immediately.
Before attempting to use this product, please read this manual thoroughly and
follow the instructions carefully. In doing so you will ensure the safety of yourself
and that of others around you, and you can look forward to your purchase
giving you long and satisfactory service..
Your CLARKE water pump has been designed to give long and trouble free
service. If, however, having followed the instructions in this booklet carefully,
you encounter problems, take the unit to your local Clarke dealer.
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.
WARNING: THIS SYMBOL IS USED THROUGHOUT THE USER GUIDE
WHENEVER THERE IS A RISK OF PERSONAL INJURY. ENSURE THAT
THESE WARNINGS ARE READ AND UNDERSTOOD AT ALL TIMES.

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GENERAL SAFETY PRECAUTIONS
Before using this product it is in your own interest to read and pay attention to
the following safety rules.
1. NEVER use for pumping flammable liquids or corrosive chemicals. This
pump is designed to pump clean water only.
2. ALWAYS keep the working area clean and well lit. Floors should always be
kept clear. Cluttered or dark areas invite accidents.
3. NEVER over-reach. Keep your proper footing and balance at all times
when installing or maintaining the pump.
4. NEVER direct any water discharge towards electrical wiring or equipment.
5. 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.
6. 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.
7. ALWAYS maintain the pump with care and keep it clean for best / safest
performance.
8. 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.
9. NEVER modify this pump in any way. Use it ONLY for the purpose for which it
is designed.
10. 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.
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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ELECTRICAL CONNECTIONS
Before switching the product on make sure that the voltage of your electricity
supply is the same as that indicated on the rating plate. This product is
designed to operate on 230VAC 50Hz. Connecting it to any other power
source may cause damage.
This product may be fitted with a non-rewireable plug. If it is necessary to
change the fuse in the plug, the fuse cover must be refitted. If the fuse cover
becomes lost or damaged, the plug must not be used until a suitable
replacement is obtained.
If the plug has to be changed because it is not suitable for your socket, or due
to damage, it should be cut off and a replacement fitted, following the wiring
instructions shown below. The old plug must be disposed of safely, as insertion
into a mains socket could cause an electrical hazard.
If the colours of the wires in the power cable of this product do not correspond
with the markings on the terminals of your plug, proceed as follows.
• The wire which is coloured Blue must be connected to the terminal
which is marked Nor coloured Black.
• The wire which is coloured Brown must be connected to the terminal
which is marked Lor coloured Red.
• The wire which is coloured Yellow and Green must be connected to
the terminal which is marked E or or coloured Green.
We strongly recommend that this machine is connected to the mains supply
via a Residual Current Device (RCD). If in any doubt, consult a qualified
electrician. DO NOT attempt any repairs yourself. If in any doubt, consult a
qualified electrician. DO NOT attempt any electrical repairs yourself.
WARNING! READ THESE ELECTRICAL SAFETY INSTRUCTIONS
THOROUGHLY BEFORE CONNECTING THE PRODUCT TO THE
MAINS SUPPLY.
Plug must be BS1363/A approved.
Always fit a 5 Amp fuse.
Ensure that the outer sheath of the cable is firmly held by the clamp
Neutral
(Blue)
Live
(Brown)
Earth
(Green and Yellow)

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PREPARATION FOR USE
Because of the variety of possible installations, no plumbing accessories are
supplied with your pump, however accessories designed specifically for this
range of pumps are available from your nearest CLARKE dealer. Contact your
CLARKE dealer for further information.
IMPORTANT: The pump MUST NOT be connected to the mains power supply
until all hose/pipe installation is completed.
POSITIONING THE PUMP
A typical installation of the pump is shown in Fig 1. Connect the suction and
discharge hoses to the pump housing to achieve an air-tight seal. Ensure there
is no damage to the hoses which must be well protected and supported.
The pump must always be installed
and operated in a horizontal position
i.e. with the outlet port facing
vertically upwards. The fixing holes in
the base should be used to secure
the pump firmly in its operating
position. Always ensure there is
adequate air circulation around the
motor.
Avoid situations where the pump
could become drenched with water.
Neither the motor or terminal box are designed to be waterproof.
Position the pump as near to the water source as
possible.
Ensure there is adequate drainage and there is no
risk of damage to property as a result of water
being discharged.
A foot valve/filter should be fitted to the lower end
of the suction hose, as illustrated in Fig 2, in order to
retain water in the suction system and more
importantly, to prevent the possibility of large
objects entering the pump body.
The performance of your pump will be affected by
the diameter of the inletpipe - any restriction will
greatly reduce the flow. We strongly recommend
that you use a pipe diameter as large as practical.

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A gate valve may be installed in-line on the delivery side (outlet port) of the
pump which can be adjusted as required to regulate the flow of water, and
can assist in priming the pump.
CAUTION: DO NOT PLACE ANY SUCH OBSTRUCTION ON THE SUCTION (INLET) SIDE
OF THE PUMP UNLESS IT IS AN ISOLATOR VALVE IN A GRAVITY FED SYSTEM. THESE
PUMPS SHOULD NOT BE OPERATED WITH THE DELIVERY VALVE COMPLETELY
CLOSED.
To prevent unnecessary strain or possible distortion to the pump, ensure that
adequate support is provided to the hoses and or pipes. They will be
considerably heavier when filled with water.
Should contaminants come into contact with the pump, flush through with
cold water as soon as possible to prevent damage to the pump.
Protect the pump and pipework from freezing. The formation of ice may
cause serious damage.
Where the pump is to be a permanent fixture, the connections to the pump
MUST be flexible, i.e. a short piece of hose should be inserted between the
rigid pipework and the pump.
IMPORTANT: An air leak in the suction line will inhibit priming and reduce the
capacity of the pump.
Pay particular attention to the following:
• Keep all hoses as short and straight as possible and avoid sharp
bends.
• Ensure there is adequate drainage for the discharged water.
• If a flexible hose must be laid across a roadway, protect it with
planking.
(Instantaneous shut off pressure, applied when a vehicle runs across an
unprotected hose, could cause “hydraulic shock”, which can damage the
pump and/or the hose).
CONNECTING A FOOT VALVE/FILTER
1. Attach a foot valve/filter to the end of the suction hose to prevent stones
etc, from being drawn up, which could cause damage to the pump. Keep
the strainer clean. If it is likely to clog with dirt or debris, proceed by either:
• Preparing a bed of stones on which to rest the strainer.
• Tying the strainer so that it stays clear of the bottom of the pit, pond
or excavation.
• Tie the strainer inside a basket or bucket.

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PRIMING THE PUMP
Remove the filler plug on top of
the pump case and prime the
pump by filling completely with
water, leaving no air gap.
Remember the pump is self-
priming only when filled, after
which, it will re-prime itself without
refilling. Refilling is necessary only if
the pump has been drained, or if
all the water has been lost.
OPERATION
1. Open any valves in the pipeline.
2. Connect the power supply and switch the pump ON.
3. Wait for the pump to prime.
4. If the motor fails to start or the pump does not deliver water refer to
TROUBLESHOOTING.
NOTE: Filling the suction pipe with water will speed up the priming
process, and it is recommended that a non-return valve be fitted
to the end of the suction pipe.
In the event of blockages, where debris has entered the suction chamber, the
chamber can be taken off and cleaned out as described under
Maintenance.
5. Periodically, check the level of the water being removed and never allow
the pump to run dry.
6. Stop the pump by switching the pump the OFF (O) position.
ADDITIONAL CONSIDERATIONS
• Strain caused by vibration can be reduced by connecting a short
flexible hose between any rigid pipework and the pump.
• Any restriction in the pipeline will greatly reduce the flow.
• Ensure that the hoses and pipes are supported along their entire
length. They will be considerably heavier when filled with water.
• We recommend that you install isolation valves either side of the
pump in order to isolate the pump during maintenance/removal.

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• A gate valve may be installed in-line on the delivery side of the
pump which can be adjusted as required to regulate the flow of
water and can assist in priming the pump.
7. If there is a chance of freezing, protect the pump and pipework with
suitable lagging. The formation of ice may cause serious damage.
SPE PUMP PERFORMANCE
AFTER USE
After use, and if the pump will not be used over the winter period, or if 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 sheltered from the
weather.
If the pump is seized following a period of inactivity, it may be possible to free
it off. Ensure the pump power supply is turned off before by inserting a
screwdriver into either the infeed or discharge port and dislodging a jammed
impeller. If this is not successful it may be necessary to remove the relevant
mounting bolts to separate the pump body and clean away any incrustation.
Re-prime the pump when returning to service.
In the event that overhaul of the pump or motor is necessary, contact your
Clarke service department.

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MAINTENANCE
The only maintenance required is a
regular inspection to ensure that
leaves and other debris is not
blocking the passage of water
through the pump.
If you suspect the pump is blocked
by mud, silt, leaves etc, disconnect it
from the mains supply and backflush
to clear any blockage though the
drain plug.
Always keep the pump in a clean
condition, checking regularly for
loose bolts or a damaged power
cable etc.
If the pump has been used under arduous conditions leading to internal
fouling or damage, the impeller housing can be removed by undoing the four
socket-headed impeller housing bolts shown in Fig 4.
The impeller can then be inspected for damage.
• Note that the pump also includes a 13mm hexagonal connector
used to extend the bolts between pump & motor housing.
STORAGE
After use, drain the pump body whenever there is danger of freezing. 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 before replacing the drain plug and storing in a clean
dry environment not exposed to the weather.
In the event that dismantling and overhaul of the pump is necessary, contact
your CLARKE International Service Department on 020-8988-7400.
ACCESSORIES
A wide range of accessories is available, including Filters, Foot Valves, Hoses,
Couplings and 90° Hose Adaptors, etc. Contact your Clarke dealer for further
information or Clarke International Sales Department on 01992 565333.
These pumps are supplied with a 1” male 90° hose adaptor.
The use of parts other than genuine Clarke replacement parts may result in
possible safety hazards or decreased machine performance, and will
invalidate your warranty.

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Parts & Service: 020 8988 7400 / E-mail: [e-mail] or [e-mail]
TROUBLESHOOTING
Problem Cause Solution
Pump does not run. Thermal protection has
been activated.
If the motor has over-
heated, wait for it to cool
before trying again
Faulty power connection Insert plug securely.
No power supply Check power supply and
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, broken clamp,
damaged.
Repair connections/
replace hose as neces-
sary.
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.
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 pos-
sible to the level of the
water to be pumped

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SPECIFICATION
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-posi-
tion.
Air pocket in pump or
pipeline.
Release plug in impeller
housing to release air.
Damaged impeller Return to your Clarke
dealer for repair.
Model SPE800
Water Classification Clean
Maximum Delivery 53 l/min
Rated Head 40 m
Maximum Suction Lift 8 m
Operating Temperature 0-35oC
Ingress Protection Rating IP x4 (splashing water)
Supply 230V / 50Hz
Rated Input Current 800 W
Inlet/Outlet Thread Size 1” BSP
Weight 6.7 kg
Length x Width x Height 330 x 210 x 245 mm
Sound Pressure Level 73.0 dB LpA
Sound Power Level 85.0 dB LwA
Guaranteed Sound Power 89.0 dB LwA

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SPE800 COMPONENT PARTS

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SPE800 COMPONENT PARTS
IMPORTANT: The use of parts other than genuine CLARKE replacement parts
may result in safety hazards, decreased performance, and will invalidate your
warranty.
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.
If disposing of this product or any damaged components, do not dispose of
with general waste. This product contains valuable raw materials. Metal
products should be taken to your local civic amenity site for recycling of metal
products.
ID DESCRIPTION ID DESCRIPTION ID DESCRIPTION
1 Allen bolt 12mm 15 Cable gland 29 Mechanical seal
2 Washer 16 Power cable & plug 30 O-ring 140 dia
3 Cooling fan 17 Grommit 31 Impeller
4 Motor end casting 18 Switch housing panel 32 Fixed ring
5 Spring washer 19 Cover panel 33 End fixing
6 Tie bolt 120mm 20 Switch seal 34 Diffuser plate
7 Motor stator 21 Rocker switch 35 Diffuser
8 Motor bearing 22 Self tapping screw 36 Discharge elbow
9 Rotor assembly 23 Handle moulding 37 O-ring 30 dia
10 Bearing 24 Handle end cap 38 Plastic housing
11 Machine screw 25 Locknut 39 Threaded plug 15mm
12 Capacitor 26 Base moulding 40 O-ring 18 dia
13 Screw 27 Connecting screw
14 Cable clip 28 Frame casting

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DECLARATION OF CONFORMITY-UK

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DECLARATION OF CONFORMITY - CE