Clarke HSEC 650A, 7230290 User guide

HD SUBMERSIBLE CUTTER PUMPS

MODEL NO: HSEC650A/651A/1400A

PART NO: 7230290/7230295/7230243

OPERATION & MAINTENANCE

INSTRUCTIONS

ORIGINAL INSTRUCTIONS GC0921 - rev 2

INTRODUCTION

Thank you for purchasing this CLARKE heavy duty submersible pump.

The pump is fitted with a tungsten carbide cutter, and is especially suited for
heavily polluted water containing waste solids, such as sewage, light slurry etc.

This pump is NOT designed for pumping heavy slurry, sludge, mud, salt water,
or any water containing chemicals or other acidic contaminants. It is also not
suitable for single chamber septic tanks.

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.

SPECIFICATIONS

HSEC650A HSEC651A HSEC1400A

Part Number 7230290 7230295 7230243

Outlet Diameter 2“BSP (inc 2”BSP to 50 mm Hose Adaptor)

Voltage 230V/50hz 110V/50Hz* 230V/50hz

Motor Wattage@ max flowrate 665W 665W 1400W

Fuse Rating (amps) 13 13A

Cable length (m) 10

IP Rating IP68

Max. Head (m) 9.5m 9.5m 13M

Dimensions (D x W x H) mm 240 x 180 x 420 240 x 180 x 420 228 x 305 x 478

Weight 17kg 29.85 kg

Maximum Depth 5m 6m

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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]

SAFETY INSTRUCTIONS

GENERAL

1. Read all instructions before use
and save these instructions for
future use.

2. An approved residual current
device (RCD) which has a
tripping current of less then 30mA
MUST be used for all operations.

3. The electrical supply must be the
same as that on the rating plate.

4. Always make sure that your
hands are dry when connecting
or disconnecting from the mains
supply.

5. Never pull the mains lead to
disconnect the pump from the
mains socket.

6. The mains plug must be kept
away from the water at all times.

7. Do not allow children or
unauthorised people to touch the
pump, cables or connections.

8. Disconnect the pump from the
mains supply when not in use.

9. If necessary have the pump
repaired by a qualified person.

10. Keep the mains lead away from
heat, oil and sharp edges.

11. If you have to use an extension
lead with this product, it must be
designed for outdoor use and
incorporate a cable suitable for
use with Class I appliances.

12. Disconnect the pump from the
electrical supply and wear gloves
during servicing or maintenance.

PUMP SPECIFIC

1. Do not pump explosive /
flammable liquids or chemicals.

2. Never allow the pump to run dry
or operate out of the water.

3. Submersible pumps should always
be submerged and stored
vertically.

4. Disconnect the pump from the
mains supply before placing it
into or removing it from the water.

5. Always check the plug, and all
cables for damage before use.

6. Do not use the pump if
damaged. Refer to qualified
service personnel for repair.

7. Never carry or lower the pump by
the power cable or float switch
always use the handle or a rope
tied securely to the handle.

8. Never insert your fingers into the
pump whilst it is connected to the
mains.

9. Never use the submersible pump
in a swimming pool when there
are people or animals in the pool.

10. Keep the pump clear of any
sediment by standing it on a
platform or brick or suspending it
at a suitable depth.

11. Do not use the pump if the water
is liable to freeze, as this can
cause damage to the pump.
Remove the pump from the
water and store it in a frost free
location.

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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]

ELECTRICAL CONNECTIONS

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.

Yel low)

WARNING: READ THESE ELECTRICAL SAFETY INSTRUCTIONS
THOROUGHLY BEFORE CONNECTING THE PRODUCT TO THE MAINS
SUPPLY.

We recommend that these pumps MUST be fitted with a Residual Current
Device (RCD), with a rated residual operating current of no greater than
30mA. This is mandatory when pump is used for pumping swimming pools

The HSEC650A and 1400A should have the mains lead connected to a

standard 230 volt (50Hz) electrical supply through an approved plug or a
suitably fused isolator switch.

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

As the colours of the flexible cable of this appliance may not correspond with
the coloured markings identifying terminals in your plug proceed as follows:

• The BLUE wire must be
connected to the
terminal which is
marked N or coloured
black.

• The BROWN wire must
be connected to the
terminal which is
marked L or coloured
red.

• The YELLOW AND
GREEN wire must be

connected to the terminal which is marked E or or coloured green.

The HSEC651A must be connected to a protected 110V supply, through a

suitably approved connector. On no account must a 230V, 13amp plug be
used.

NOTE: If a portable 110V transformer is used, make sure it has a rated

capacity sufficient to take the load of the pump.

In the event that the pump is hard-wired into the electrical system, it must be
carried out in accordance with IEE regulations.

Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]

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USING THE PUMP

WARNING: CHECK THE PUMP FOR DAMAGE BEFORE USE, DO NOT USE THE
PUMP IF IT IS DAMAGED IN ANY WAY.

WARNING: THE WATER BEING PUMPED WILL BE POLLUTED IF THIS PUMP
BECOMES DAMAGED AND LUBRICANT WITHIN THE PUMP ESCAPES.

1. Using the adaptor if required,
connect a suitable hose (not
supplied) to the pump outlet.

• Suitable hoses are available from

your local Clarke dealer.

2. Place the pump vertically on a flat
surface in the area that you want to
drain.

• If there is sediment in the area,

place the pump on house bricks,
or similar.

• Ensure the pump is positioned with adequate space so that the

movement of the float switch is not restricted - recommended minimum
area of 50 x 50 cm.

• ALWAYS raise and lower the pump using a rope attached to the lifting

handle.

• Take all necessary precautions as described on page 3.

• The pump inlet must be fully submerged before the pump is switched on.

3. Connect the mains plug to a high sensitivity residual current device (RCD)
which has a tripping current of less then 30mA.

4. Switch the mains power supply on.

• The pump will begin to drain

water.

• As the water level falls, so will

the float switch, until it stops the
pump.

• You can adjust the position at

which the float switch lead is
held to the pump. Adjusting
the length of the float switch
lead will change the depth of water at which the pump will turn on or
off.

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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]

5. When the pumping is finished, disconnect the pump from the mains power
supply.

CAUTION: DO NOT ALLOW THE PUMP TO RUN DRY

OVERLOAD SWITCH

These pumps are fitted with a thermal overload switch. If the pump overheats
for any reason, it will automatically switch the pump OFF. Once the pump has
cooled (at least 5-10 minutes), it will automatically restart.

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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]

MAINTENANCE

WARNING: BEFORE CHECKING THE CONDITION OF THE PUMP, ENSURE IT
IS UNPLUGGED FROM THE MAINS SUPPLY. IF THE UNIT IS HARD WIRED,
ENSURE THE CIRCUIT BREAKER IS OPEN.

This pump should require no maintenance other than regular cleaning.

If the pump starts to show signs of wear or damage, contact your CLARKE
dealer for advice.

CLEANING

1. Check the pump installation regularly to ensure the water inlet is clear of
leaves or other debris.

2. Take extra care to remove any debris from around the impeller.

NOTE: Do not attempt to repair the pump yourself. Repairs must be carried

out by your CLARKE dealer, or contact the CLARKE Service Dept.

STORAGE

When the pump is not being used for extended periods, clean and dry it
thoroughly and store it indoors. If the pump is left in water, it must be run at
least once a week to prevent it from seizing up.

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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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]

TROUBLESHOOTING

PROBLEM SOLUTION

PUMP WILL
NOT START

PUMP WILL
START BUT NOT
PUMP

PUMP WILL
NOT STOP

PUMP STOPS
RUNNING

1. Make sure that the power is switched on.

2. Check fuse (consult an electrician if in doubt).

3. If extension lead is fitted, check connections (consult an
electrician if in doubt).

4. Internal thermal cut-out has not re-set. Leave for 5-10
minutes and try again.

5. The impeller may be jammed. Disconnect from the mains
supply and remove any objects that may be obstructing
the impeller.

6. Float switch may be jammed against side wall, or
prevented from moving.

7. Water level too low - float switch in OFF position - lift float
to check switch.

8. If the pump still fails to start, consult your CLARKE dealer
for advice.

1. Check that the inlet is not blocked.

2. Check that the discharge tube is not clogged or
obstructed.

3. The head may be too great, i.e. you are trying to lift the
water too great a distance for the pump to cope with.

4. Air bubble in the pump, produced during the plunge.
Plunge the pump again, at an angle, and shake it whilst
lowering to remove any air trapped in the system.

5. Impeller may be damaged - Consult your CLARKE dealer.

1. Float switch may be prevented from moving to the fully
down position.

2. Float switch may be faulty. Consult your CLARKE dealer
for advice.

1. Thermal overload has operated. Leave for 5-10 minutes
and try again.

2. Pump has run dry, or float switch has cut in.

3. A foreign object has jammed the impeller.

If this does not solve your problem, please contact the Clarke service
department.

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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]

COMPONENT PARTS HSEC650A/651A

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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]

COMPONENT PARTS HSEC650A/651A

1 Upper Cover 14 Double Mech Seal

2 Top Bearing Cover 15 Sleeve

3 Motor Housing 16 Oil Seal

4Rotor 17O-Ring

5 Stator 18 O-Ring

6 Seal Cover 19 O-Ring

7 Seal Plate 20 Packing

8 Impeller 21 Handle

9 Pump Casing 22 Float Switch

10 Strainer 23 Power Cable

11 Capacitor 24 Nut

12 Top Bearings 25 Lock Ring

13 Lower Bearing

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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]

COMPONENT PARTS HSEC1400A

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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]

COMPONENT PARTS HSEC1400A

No Description No Description

1 Motor Cover 23 Gasket (Cable)

2 Motor Housing 24 Outlet Flange

3 Rotor 25 Hose tail (not shown)

4 Stator (240V/50HZ) 27 Handle

5 Bearing Cover 28 Float Switch Assy (not shown)

6 Oil Seal Cover 29 Power Cable(not shown)

7 Pump Housing 30 n/a

8 Cutter Impeller (50HZ) 31 n/a

9 Strainer 32 n/a

10 Capacitor 33 Body Tie Rod 5/16”dia

12 Upper Bearing 34 Cable Fastener (not shown)

13 Lower Bearing 35 M8 Screw

14 Double Mechanical Seals 36 Screws (Cable)(not shown)

15 Key 37 Screws (Motor Housing) (not

shown)

16 Oil Seal 40 Screw (not shown)

17 O-ring (Motor/Bearing Cover) 41 Screw

18 O-ring (Pump Housing) 42 Impeller retaining nut

19 O-ring (Oil Seal Cover) 43 M8 screw

20 O-ring (Oil Hole) 44 n/a

21 Gasket (Leak Test Hole) 45 Spring Washer

22 Gasket (Flange)

Part number = (HGHSE14 + the number of the part)

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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]

DECLARATIONS OF CONFORMITY-HSEC650A

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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]

DECLARATIONS OF CONFORMITY - HSEC651A

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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]

DECLARATIONS OF CONFORMITY - HSEC1400A

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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]