Aquagarden 2500 Pond Pump

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THE POND MASTERS

GUIDE TO

GUIDE TO

Aquagarden

for Fountains, Filters

and Waterfalls

2500

Established over 40 years ago, Blagdon are

committed to producing a comprehensive

range of high quality, easy to use, pond

equipment. An ongoing programme of

research and development ensures

excellent performance and value for all

their customers. This product excellence is

demonstrated by Blagdon’s award winning

range of water gardening equipment. As

a result Blagdon’s reputation for quality is

unrivalled amongst experienced pond

gardeners and retailers alike.

Blagdon - The Pond Masters

The name you can rely on

www.aquagarden-range.co.uk

Interpet, Vincent lane

Dorking, Surrey, RH4 3YX

Leaflet Code: AG PUMPS 2-a

Produced exclusively by

Aquagarden 2500.qxd 16/12/10 09:30 Page 1

Congratulations on buying an Aquagarden Pond pump

fountains filters and waterfalls Fountain and Water

Feature Pump. Aquagarden pumps are high quality

pumps manufactured with advanced technology, to run

pond fountains filters and waterfalls.

The powerful motors are easy to maintain having a

single moving part impeller system featuring highly

wear-resistant ceramic shaft design.

IMPORTANT

Please attach proof of purchase to this manual

and file in a safe place.

GUIDE TO

1

Aquagarden pond for

Fountains, Filters and

Waterfalls 2500

Aquagarden 2500.qxd 16/12/10 09:30 Page 3

GETTING TO KNOW YOUR AQUAGARDEN PUMP

2 3

Getting to know your Aquagarden pump

Parts descriptions / spares codes - with exploded diagram

Technical specifications

Pump performance / flow chart

Installation

Electrical installation

Installing pump in pond

Maintenance and cleaning

Cleaning

Step by step guides

Routine maintenance

Monthly maintenance

Annual maintenance

Winter storage

Troubleshooting

Troubleshooting and maximise performance

Faults - problem procedure

Returning faulty pumps

Consumer advice contact details

Guarantee

3

4

5

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6

6

7

9

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9-10

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10

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11

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CONTENTS

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GETTING TO KNOW YOUR AQUAGARDEN PUMP

POND PUMP

2500

1

Pump performance / flow chart

Technical Specification

& Performance

GETTING TO KNOW YOUR AQUAGARDEN PUMP

POND PUMP very small pond 2500

Lift Flow rates lph

2.0 metres 240 lph

1.5 metres 800 lph

1.0 metres 1200 lph

0.5 metres 1640 lph

0.0 metres 2200 lph

Flow is given as optimum rate

4 5

POND PUMP very small pond 2500

Cable Fitted 10 metres

Voltage 230V

Hertz 50Hz

Watts 48

Safety Rating IP68

Maximum Depth 2.2 metres

Maximum Lift 2.2 metres / 7’2”

Parts 1-3, 5-8, 10-18 and 20-22 are supplied as one package.

17 18 19

420

21

22

5

3

16

15

10

14

9 7 8

24

6

2

13

12

11

23

No. Part Description Blagdon Code

1 Pre-filter cage front

2 Pre-filter cage back 1040495

3 Pre-filter cage insert base

4 Foam pre-filter 1040501

5 Double daisy jet

6 Daisy jet

7 Bell jet 1040518

8 Foam jet

9 20 cm extension 1040525

10 Fountain T piece

11 T connector 1040532

12 Fountain flow control

No. Part Description Blagdon Code

13 T connector O ring

14 Outlet cap

15 3/4" hose tail

16 1/2" hose tail 1040532

17 1/2" outlet hose tail

18 3/4" outlet hose tail

19 1" flow control valve 1040563

20 Intake cage

21 Impeller cover 1040549

22 Impeller cover O ring

23 Impeller complete 1040556

24 Motor N/A

For spares for your Aquagarden product select compatible Blagdon spare part numbers

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Electrical installation

The power supply must meet the specifications on the product.

The pump is intended to be used with either a weather-proof

cable connector or permanently connected to the fixed wiring

in the main system other than by means of a plug and socket.

The cores in the supply cable are coloured in accordance with the following

code: Brown = Live, Blue = Neutral, Green/Yellow = Earth.

The electric cable is permanently connected and sealed in the motor body.

If the supply cable is damaged the pump must not be used.

Do not use the supply cable to lift the pump as this may cause damage.

WARNING - THIS PUMP MUST BE EARTHED

A Residual Current Device (RCD), also know as the Residual

Current Circuit Breaker (RCCB), with a tripping current not

exceeding 30mA must be installed in the supply circuit.

A means of disconnection from the supply having a contact separation

of at least 3mm in all poles must be incorporated in the fixed wiring.

INSTALLATION INSTALLATION

For permanent installations to the mains supply, it is necessary to conform to

the regulations of the local electricity authority and this would include the use

of a metal or plastic conduit to protect the cable.

Attention has been drawn to the fact that special rules may exist concerning

the installation of your pond pump (i.e. local building regulations).

These pumps must not be used in swimming pools, or areas where people are

in contact with the water.

Always disconnect the mains electricity supply whilst the equipment is being

installed, repaired, maintained or handled. Consult a qualified electrician if in

any doubt about wiring this product to the main supply.

Warning - The pond pump is provided with a thermal

cut out that temporarily switches off the pump in case of

overheating and the pump may automatically restart.

6

IMPORTANT: Please note all electrical work on garden lighting and

power installations must comply with part P of the building regulations.

Failure to comply is a criminal offence. If the installation of this product

is not carried out by a competent electrician who is registered under the

Part P self-certification scheme then you must notify the local building

control department before work begins. For further information and

guidance on this matter and other electrical installations in your home

that might be covered by the relevant legislation, contact your local

authorities building control department.

Locating your Aquagarden pump

The Aquagarden pump should be located on a firm and level base in the

pond/water feature in a depth of at least 10cm, but no more than 2m.

It is advisable to keep the pump off the bottom of the pond to avoid silt

entering the pump causing excessive wear and increasing pre-filter cleaning.

Fountain

Make sure there is ample cable from mains supply. Place pump in desired

location. Add Fountain extension pipes so fountain head is above surface of

the pond. Fountain height can now be adjusted, see ‘Adjusting flow control’

diagram below. See "Getting to know your Aquagarden" for parts and

descriptions.

If using the Daisy or Double Daisy Jet, cleaning of the jets will be reduced by

inserting the optional pre-filter foam included.

Tip: Ensure that any fountain, waterfall, filter or feature fitted does not empty

water out of pond/water feature. In windy conditions it may be necessary to shut

off or reduce the height of your fountain display to prevent water loss. Also see

the explanatory diagram on the top face of your Aquagarden pump carton.

7

Never run the pump out of water as this may cause irreparable damage.

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Warning - Failure to carry out routine maintenance leaving the

pump under reduced or no flow conditions for long periods

(i.e. blocked pre-filter) will result in a shorter pump life and

will invalidate the guarantee.

Aquagarden 2500 is a centrifugal pump with a magnetic impeller

movement driven by a watertight synchronous motor. They require minimum

cleaning, only periodic cleaning of the pre-filter and impeller is necessary.

Routine Maintenance

Carry out routine maintenance when pump flow is visibly reduced.

1. Switch off electricity.

2. Remove pump from pond (do not use the cable to lift the pump).

3. Remove the front of the pre-filter cage by depressing the button and pulling

apart. Wash the cage thoroughly in fresh water. A blocked pre-filter will

reduce pump flow. Follow steps 1 and 2.

MAINTENANCE & CLEANING

STEP 1: POND PUMP 2500 (ROUTINE)

Firmly pull pre-filter cage from pump

motor.

STEP 2: POND PUMP 2500 (ROUTINE)

Remove pre-filter foam (if fitted), and

wash thoroughly in fresh water. The

pre-filter is for use with Daisy Jets only.

A blocked foam will reduce the pump

flow rate.

8 9

Tip: Ensure that any fountain or feature fitted does not empty water out of

pond/water feature. The Bell Jet and Foam Jets do not need the foam pre-filter

so require little maintenance when used with the pre-filter cage only.

Water Feature

Install as for Fountain. Depending on water feature to be supplied, your pond

pump can be used with the 1/2" hose fitting or 3/4" outlet hose fitting which

can be screwed directly into pump body. Hose clips should be used to secure

hose.

Tip: The larger 1" hose will give maximum performance when fitted.

INSTALLATION

BELL FOUNTAIN

Adjust bell by

moving head higher

for small bell and

lower for a wider

bell shape.

ADJUSTING FLOW CONTROL

Turn clockwise to increase,

anti-clockwise to

reduce flow.

DEPRESS

BUTTON

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STEP 3: POND PUMP 2500 (MONTHLY)

Remove impeller

cover by turning

anti-clockwise

to release lock.

Then pull firmly

away from

pump motor

and cage.

DAISY

To clean, remove

head and rinse.

Use optional foam

pre-filter with Daisy

Jet heads.

10 11

Problem

Low flow from pump

1. Follow routine cleaning procedure if no improvement.

2. Follow monthly cleaning procedure.

3. Ensure pipe work is not blocked, leaking or is laid so that it gets crushed

or kinked.

4. Keep the height that water is to be pumped from the water surface (called

Head) to a minimum. The higher the head the lower the flow rate and the

more wear on the pump.

5. Use the largest diameter, smoothest bore pond hose over the shortest

distance and keep hose fittings to a minimum. This removes frictional loss

of flow and so increases pump flow rates.

Poor Fountain performance

• Reduced height.

• Jets blocked.

Use foam insert with Daisy Jets

for lower maintenance.

No flow from pump

1. Check power supply is on.

2. Check fuse and wiring (SEE ELECTRICAL INSTALLATION).

3. Follow low flow procedure as above.

If none of the above works contact Interpet (Blagdon) Consumer Advice

Department (See Faults problem procedure Page 12).

TROUBLESHOOTINGMAINTENANCE & CLEANING

Monthly Maintenance

Following as for Routine Maintenance (steps 1 and 2) and then

steps 3, 4 and 5.

Annual Maintenance

Dismantle pump and examine all parts for wear or damage, replacing any

parts that show obvious wear and/or damage. (See getting to know your pump

for parts/description and replacement parts codes.) Particular care should be

taken to examine the cable entry point and the cable; if there is any sign of

damage the pump should be discarded.

Winter Storage

The pump can be run in the pond during the winter but care should be taken

to ensure that it is fully immersed and cannot freeze solid. If the pump is not

used during the winter, follow annual maintenance procedure and store frost-

free in the house or garage until spring.

Remove impeller

from pump motor.

Wash parts with

fresh water carefully.

STEP 4: POND PUMP 2500 (MONTHLY)

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12

FAULTS - PROBLEMS PROCEDURE

Before returning your Aquagarden pump to your dealer or contacting our

Consumer Advice Department, please carry out the following steps.

This will solve most problems quickly and easily.

1. Ensure electrical procedure has been followed fully. Check fuse and any

cable connectors/switch boxes.

NOTE: If the pump has overheated the thermal overload will temporarily

switch off the pump.

2. (a) Follow routine maintenance and check pump. (b) Follow monthly

maintenance and check pump. (c) Follow troubleshooting guide.

(d) Follow annual maintenance guide.

3. Return pump to point of purchase for inspection and advice (You may

need proof of purchase).

Consumer Advice contact details

Interpet (Blagdon) Consumer Advice Department

Vincent Lane, Dorking, Surrey RH4 3YX

Telephone: 0845 226 7437

(Monday to Friday 10am to 4pm except Bank Holidays - Times may vary)

Fax: 01306 876712

E-mail: customercare@interpet.co.uk

IMPORTANT

This product is guaranteed against defects in material and workmanship for

2 years from the date of purchase, under normal usage. The guarantee

DOES NOT APPLY in case of improper use, negligence, lack of maintenance

or accidental damage either to the pump or to the impeller or impeller shaft.

If the pump fails due to a manufacturing fault within this period it will be

either repaired or replaced free of charge. Liability is limited to replacement

of the faulty product only, no other costs will be reimbursed.

This guarantee is not transferable and does not affect your statutory rights.

This guarantee does not confer any rights other than those expressly set out

above. Excludes the sponge pre-filter, which should be replaced every six

months and the impeller, which may require replacing annually. If any parts

need replacing, spares are available from your retailer.

GUARANTEE

Environment friendly disposal

You can help protect the environment.

Please remember to respect the local regulations: hand in the non-working

electrical equipments to an appropriate waste disposal centre.

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