Flotec WATERPRESS 1000, GARDENPRESS 50L, GARDENPRESS, WATERPRESS INOX 1000, WATERPRESS INOX 1000-50L User Manual

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Dear client,

Congratulations on your purchase of this FLOTEC product. Like all FLOTEC products, it has been developed with the help of the latest technologies and manufactured with the most advanced electrical/electronic parts.

Take the time to read the instructions carefully before using this appliance.

Thank you!

Contents

Ch. 1 Features ..........................................................................................

Ch. 2 Limitations .......................................................................................

Ch. 3 Installation .......................................................................................

Ch. 4 Electrical connections .....................................................................

Ch. 5 Starting the unit ...............................................................................

Ch. 6 Adjustment of the pressure switch .................................................

Ch. 7 Use of the pump with pre-cleaner .................................................

Ch. 8 Maintenance and troubleshooting ...................................................

Appendix Figures ............................................................................................

GB GB 2

GB 3

GB GB 4

pg. 91

4 4

Warnings for the safety of individuals and objects. Carefully follow the instructions marked with the following symbols.

DANGER

Electric shock risk

DANGER

WARNING

Keep the technical equipment out of the reach of children!

Warns that the failure to follow the directions given may cause electric shock.

Warns that the failure to follow the directions given could cause serious risk to individuals or objects.

This sign warns the operator that the failure to follow an instruction may damage the pump and/or the system.

Ch. 1 Features

WARNING: Read this manual carefully before installing this pump. This sign warns the operator that the failure to follow an instruction may damage the pump and/or the system.

Carefully store this manual. If problems arise, contact the Customer Assistance Service. Please verify that the pump has been used correctly and that the cause of the problem is not imputable to its operation.

Every electropump is carefully tested and packed during its assembly.

On receiving the pump, check that the pump has not been damaged during transportation. If the pump is damaged, immediately inform the dealer within 8 days from the date of purchase.

Ch. 2 Limitations

BOOSTER SETS FLOTEC are suitable for domestic use, to pump clean water at constant pressure; to supply

water for domestic use from wells and cisterns; to supply water for toilets, washing machines and dish washers and to water gardens. They can also be used for pressurisation systems to increase hydrostatic pressure.

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WARNING

Technical Data GARDENPRESS WATERPRESS 1000

Mains voltage / frequency 230 V ~ 50 Hz 230 V ~ 50 Hz Absorbed power 1100 Watt 800 Watt Type of protection / Insulation class IP X4 IP X4 Suction fitting 33,25 mm (1"F) 33,25 mm (1"F) Delivery fitting 33,25 mm (1"F) 33,25 mm (1"F) Maximum flow rate 4.200 l/h 3.300 l/h Maximum head 50 m 46 m Maximum suction height including load losses 7 m 7 m Power cable 1,5 m H07 RNF 1,5 m H05 RNF Weight 30 Kg / 22,3 Kg 14,8 Kg Maximum dimension of pumped solid particles 3 mm 3 mm Maximum admitted working pressure 6 bar 6 bar Minimum ambient temperature 5° C 5° C Maximum ambient temperature 40° C 40° C Maximum temperature of the pumped fluid 50° C 50° C Maximum number of starts per hour, uniformly distributed 40 40 Sound power level (Lwa) * 85 dB 81dB Sound pressure level (Lpa) 73,2 72,8

Technical Data WATERPRESS 750

Mains voltage / frequency 230 V ~ 50 Hz 230 V ~ 50 Hz 230 V ~ 50 Hz Absorbed power 800 Watt 600 Watt 1100 Watt Type of protection / Insulation class IP X4 IP X4 IP X4 Suction fitting 33,25 mm (1"F) 33,25 mm (1"F) 33,25 mm (1"F) Delivery fitting 33,25 mm (1"F) 33,25 mm (1"F) 33,25 mm (1"F) Maximum flow rate 3.300 l/h 2.700 l/h 4.200 l/h Maximum head 46 m 43 m 48 m Maximum suction height including load losses 7 m 7 m 7 m Power cable 1,5 m H05 RNF 1,5 m H05 RNF 1,5 m H07 RNF Weight 13,8 Kg - 21,5 Kg 13,8 Kg 15 Kg Maximum dimension of pumped solid particles 3 mm 3 mm ≤ 2 mm Maximum admitted working pressure 6 bar 6 bar 6 bar Minimum ambient temperature 5° C 5° C 5° C Maximum ambient temperature 40° C 40° C 40° C Maximum temperature of the pumped fluid 50° C 50° C 50° C Maximum number of starts per hour, Sound power level (Lwa) * 85 dB 78 dB 82 dB Sound pressure level (Lpa) 72,7 69,7 70,1

Sound emission values obtained in conformity with the EN 12639 standard * Measurement method according to EN ISO 3746

The pump cannot be used for sea water and inflammable, corrosive, explosive or dangerous liquids.

Verify that the electropump never runs without liquids.

GARDENPRESS 50L

WATERPRESS INOX 1000 WATERPRESS INOX 1000-50L

uniformly distributed 40 40 40

WATERPRESS

INOX 1500

Ch. 3 Installation (see Fig. 1)

DANGER

Electric shock risk

WARNING

DANGER

Protect the electropump and all pipes from bad weather or freezing conditions

To prevent possible injuries to people, avoid inserting hands into the mouth of the pump if this is connected to the mains.

When installing, please ensure electropump is disconnected from electrical supply. Pumps in this series are not suitable for use in a swimming pool and the relevant cleaning and servicing operations. These autoclaves cannot be used close to fountains, garden ponds or similar locations.

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This appliance is not intended for use by persons (including children) with reduced

DANGER

Use a suction pump (2) with a diameter equivalent to that of the suction mouth of the electropump (1). If the height (HA) is over 4 meters use a tube with a larger diameter. The suction line should be perfectly airtight. No elbows and/or slopes should be present to prevent the formation of air locks that could affect the electropump efficiency. A foot valve (3) with filter (4) should be fitted at about half a metre below the fluid that has to be pumped (HI) on one end of the line. Load losses can be reduced using delivery piping with a diameter equivalent or greater than the electropump mouth. A cut-off valve (5) should also be installed downstream from the check valve, to facilitate servicing operations. Piping should be fitted so that vibrations, when existing, tension and weight do not affect the pump. Piping should be routed along the shortest and straighter track, avoiding an excessive number of bends. Verify that the motor is properly ventilated. For fixed installations, the autoclave base should be secured to the support surface by fastening screws into the slots located on the tank feet, connecting the system with a hose portion and inserting a rubber layer between the support surface and the autoclave (or other vibration-damping material) to reduce the vibra. The place of installation must be steady and dry to ensure proper and uninterrupted operation of the booster set

ATTENTION!!!

Connection, suction and delivery pipes should be connected with the utmost care. Make sure that all connections fixed by means of screws are sealed. Avoid applying excessive stress to tighten the screws of connections or of other components. Use a Teflon tape to completely seal all joints.

Ch. 4 Electrical connections

DANGER

WARNING

physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not play with the appliance.

In the event of system leaks, the pump may remain on even without water request, causing an overheating of the pumped fluid, with consequent risk of burns. In this case, be very careful, disconnect the power supply and wait for the system to cool down before carrying out any operation.

Verify that the voltage and frequency of the electropump shown on the nameplate correspond to those available on the mains.

DANGER

Electric shock risk

DANGER

Electric shock risk

Overload protection BOOSTER SETS FLOTEC have a built-in thermal protection switch. The pump stops if an overload condition occurs. The motor restarts automatically after it has cooled down (see point 3 of the Troubleshooting section for information on causes and corrective actions). Electrical extension cables must have a minimum section of H07 RN-F. The plug and connections should be protected by water splashes. Contact a specialised electrician.

The installer must make sure that the electric system is grounded in accordance with the law in force.

Make sure that the electric system has a high-sensitivity circuit breaker

=30 mA (DIN VDE 0100T739).

Ch. 5 Starting the unit (see Fig. 1)

WARNING

Use the electropump for the applications listed on the nameplate.

Do not operate the electropump without fluids.

Do not run the electropump with a completely closed delivery.

DANGERCaution, in case of faults of the control device, erroneous calibration

DANGER

of the pressure switch or leaks in the vacuum pipe, the pump may remain switched on even in the absence of the water supply, thus causing the pumped liquid to overheat, with consequent risks of burns. In these cases, avoid touching the pump and its pipes and keep the prescribed safety distance, remove the power supply and wait until it has cooled down completely before performing any maintenance works.

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Instructions for a safe pump start

Avoid exposing the pump to humidity. Protect the pump from rain, making sure that there are no leaking fittings over the pump. Avoid using the pump in wet or damp environments. Make sure that the pump and the electric connections are protected from possible inundation. Before using the pump, always inspect it visually (especially power cables and plugs). Do not use the pump if it is damaged. If the pump is damaged, have it inspected by the specialised assistance service only. Do not transport the pump using the cable or use the cable to remove the plug from the socket. Protect the plug and the power cables from heat, oil or sharp edges.

DANGER

Electric shock risk

Start-up

Before starting the pump, fill the suction pipe (2) and the pump body (8) using the filling cap (9). Close the cap after verifying that there are no leaks. Open the closing devices on the delivery pipe (i.e. the water cock) so that air can be released from the suction cycle. Position the switch present on the terminal box cover on "1" and insert the pump plug into a 230 V alternate current socket. The pump starts immediately. BOOSTER SETS FLOTEC are self-priming. Therefore, it is possible to start them without filling the suction pipe with water. However, it is still necessary to fill the pump body. The priming operation requires a few minutes. It may also be necessary to fill the pump body with water several times, according to the length and diameter of the suction pipe. If the electropump is not used for a long period of time, it is necessary to repeat all the operations described above before starting the pump.

The power cable must be replaced by qualified personnel only.

Ch. 6 Adjustment of the pressure switch

The pressure switch of BOOSTER SETS FLOTEC is pre-set by the manufacturer at 2 bar for the start-up pressure and at 3 bar for the pressure required to stop the pump. According to the manufacturer's experience, these are the most suitable values for the vast majority of installations. To modify these settings, please contact a qualified electrician.

Ch. 7 Use of the booster set with pre-cleaner

If the booster set is fitted with a pre-cleaner, follow the directions below. Before performing maintenance operations, disconnect the pump from the mains. Before cleaning and replacing the filter cartridge, disconnect the pump from the mains. Then, open the pressure discharge valve on the upper section of the filter head in order to depressurise the system. The same effect can be attained by opening the cut-off valve on the delivery pipe (i.e. the water cock). Turn the collar below the filter head clockwise (looking at the pump from the bottom). The filter container can be removed only from the bottom in order to allow the cartridge to be disassembled. To reassemble the components, perform the operations described above in inverse sequence. Before performing the assembly operation, check that the O-ring on the pressure discharge screw and on the filter housing is not damaged or dirty, cleaning or replacing it if necessary. Before the assembly, wet the O-ring with water. At this point, the booster set can be started. To facilitate these operations, it is advisable to install a cut-off valve upstream from the filter.

Ch. 8 Maintenance and troubleshooting

DANGER

Electric shock risk

In ordinary conditions, BOOSTER SETS FLOTEC do not require any maintenance. To prevent possible problems, it is advisable to periodically check the pressure supplied and current absorption. A reduction of the pressure may indicate that the electropump is worn. Sand and other corrosive materials present in the delivery fluid cause a rapid wear and a reduction of performance.In this case, it is advisable to use a filter and select an appropriate filter cartridge according to the application. An increase in current absorption indicates the presence of abnormal mechanical friction in the pump and/or the motor. To avoid problems, it is advisable to regularly check the pre-load pressure in the tank. At this point, disconnect the pump from the mains and open the water supply to remove the pressure from the system. Then, measure the pre-load pressure using the valve on the rear side of the tank. Perform the measurement with an independent pressure gauge. Pressure should be equivalent to 1.5 bar. Correct the value if it is incorrect.

Make sure the machine is disconnected from electric power supply, before performing maintenance operation.

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If the electropump is not going to be used for a long period of time (i.e. one year), it is advisable to empty it completely (by opening the drain cap, see Fig. 1 n. 10), rinse it with clean water and store it in a dry location, where it can be

protected from frost.

PROBLEM

1) THE ELECTROPUMP DOES NOT PUMP WATER, THE MOTOR DOES NOT RUN

2) THE MOTOR RUNS BUT THE ELECTROPUMP DOES NOT PUMP LIQUID

3) THE ELECTROPUMP STOPS AFTER RUNNING FOR A PERIOD OF TIME BECAUSE ONE OF THE THERMAL MOTOR CIRCUIT BREAKER TRIPS

4) THE PUMP STARTS AND STOPS TOO FREQUENTLY

POSSIBLE CAUSE REMEDY

1) No power.

2) Motor protection tripped.

3) Defective condenser.

4) Shaft blocked.

5) Pressure switch installed incorrectly or damaged.

1)Empty pump body.

2)Air inlet from the suction pipe.

3)Suction height above the height recommended for the unit.

1) The power supply does not

comply with the data on the nameplate.

2) A solid object is blocking the

impellers.

3) The liquid is too thick.

4) The liquid or the environment are

too hot.

1) The tank membrane is

damaged.

2) No compressed air in the

tank.

3) The foot valve on the suction

pipe is blocked and not appropriately sealed.

1) Verify that voltage is present and that the plug has been correctly inserted.

2) Determine the cause of the problem and reset the switch. If the thermal switch has been enabled, wait for the system to cool down.

3) Contact the Customer Assistance Service.

4) Verify the cause and unblock the electropump.

5) Contact the Customer Assistance Service.

1)Stop the pump and fill the body with water using the filling cap (fig. 1, n. 9).

2)Verify that: a) the joints are sealed - b) the fluid level has not lowered below the foot valve - c) the foot valve is sealed and not blocked - d) there are no siphons, bends, counter-slopes or throats along the suction pipes.

3)Check and reduce the suction height or use a device with more suitable characteristics.

1) Check the voltage on the power supply cable

leads.

2) Disassemble and clean the electropump.

3) Dilute the pumped fluid.

4) Remove the cause of the problem, wait for the

pump to cool down and restart it.

1) Have the membrane or tank replaced by qualified

personnel.

2) Fill the tank with air using the delivery valve and a

maximum pressure of 1.5 bar.

3) Disassemble and clean the valve or replace it when

necessary.

5) THE ELECTROPUMP DOES NOT REACH THE DESIRED PRESSURE

1) The pressure required to stop the pump pre-set on the pressure switch is too low.

2) Air inlet from the suction pipe.

6) THE ELECTROPUMP DOES NOT RUN IN CONTINUOUS MODE

1) The maximum adjustment

of the pressure switch is too high.

2) Air inlet from the suction

pipe.

If the problem persists despite the recommended corrective actions, contact the Customer Assistance Service.

1) Contact the Customer Assistance Service.

2) See point 2.2.

1) Contact the Customer Assistance Service.

2) See point 2.2. !! Warning: fluid overheating hazard and danger of burns!