HWA 60005 Premium - Pump AL-KO - Free user manual and instructions

USER MANUAL HWA 60005 Premium AL-KO

Read this documentation before starting up the machine. This is a precondition for safe working and flawless operation. Observe the safety warnings in this docu- mentation and on the product. This documentation is a permanent integral part of the product described and must be passed on to the new owner if the product is sold. Explanation of symbols CAUTION! Following these safety warnings care- fully can prevent personal injury and/or material damage. ADVICE Special instructions for greater ease of understanding and improved handling. PRODUCT DESCRIPTION This documentation describes various different unit models. Identify your model using the identi- fication plate. Product overview Domestic water pump (Fig. A - E) 1 Clear filter cover 2 Pump housing 3 Filling screw 4 Pump outlet/pressure line connection 5 Motor housing 6 Drain screws 7 Pump inlet/suction line connection 8 Pressure line 9 Water tap 10 Elbow nipple 11 Seal 12 Connecting nipple 13 Seal 14 Suction line 15 Filter spanner 16 Filter seal 17 Filter 18 Check valve 19 Check valve seal 20 Housing seal 21 Screw-in nipple 22 Seal 23 Measuring unit float body 24 Display 25 MODE button 26 SET button Designated use The unit is intended for private use in the house and garden, and is exclusively suited to pumping clean water and rainwater. It is suitable for:Product description 477296_c 15 Watering the garden and premises Water supply in the house Pressure increase in the water supply. ADVICE If the pressure of the water supply is in- creased, the local regulations must be observed. Your sanitation expert will pro- vide the necessary information. Possible misuse The house water system is not suitable for the conveying: Water containing sand, salt water and waste water with textile and paper content Aggressive, corrosive, explosive or fuming chemicals or liquids Fluids above 35°C. ADVICE The unit is not allowed to be used for pumping water for use in food or bever- ages. The unit is not suitable for continuous use.

The unit is supplied ready for operation, with key for filter cover, elbow nipple and operating instruc- tions. Function The described unit is an automatically working pump. The pump switches itself on and off accord- ing to the pressure (see technical data). When a draw-off point is opened, the pump draws in water through the pump inlet (7) and pumps it through the pressure line connection (4) to the draw-off point. The pump switches itself off automatically about 20 seconds after the draw-off point is closed. Thermal protection The unit is fitted with a thermal protection switch which switches the motor off in the event of over- heating. The pump switches on again automati- cally after a cooling down period of approx. 15 - 20 minutes. Dry-run protection The unit is provided with dry-run protection. The dry-run protection switches the pump off after about 90 seconds if water is not being drawn up or if the suction line is damaged. Pressure sensor The unit is provided with a pressure sensor. This sensor automatically switches the pump off and on. Display indicator For displaying the operational conditions and fault messages, the unit is equipped with a display (Fig. E -24). With the MODE button (E -25) you can select various different settings and displays and confirm with the SET button (-26). SAFETY INSTRUCTIONS CAUTION! Risk of injury! Use the machine and the extension ca- ble only in perfect working order. Dama- ged equipment may not be operated. Do not disable safety and protective de- vices! Children, or people who are not familiar with the operating instructions, are not allowed to use the machine. Never lift, transport or suspend the unit using the connection cable. Unilateral modifications or conversions of the unit are prohibited. Electrical safety CAUTION! Danger when touching voltage con- ducting parts! Disconnect the plug from the mains if the extension cable is damaged or severed! We recommend connecting a RCD (re- sidual current operated device) having a nominal residual current of < 30 mA. The pump may not be operated while people are in the pool or pond. The house mains voltage must agree with the details quoted in the technical data, do not use any other supply voltage. The unit must only be operated with an electrical installation in accordance with DIN/ VDE 0100, Part 737, 738 and 702. Protection must be provided by a 10 A line protection switch and a RCCD (residual current opera- ted device) having a nominal residual current of 10/30 mA.en Assembly

16 HWA 4000 - 6000-5

Use only extension cables that are suitable for use outdoors - minimum cross-section 1.5

. Cable drums should always be unrolled completely. Damaged or brittle extension cables must not be used.

Check the condition of your extension cable each time you start to use the equipment. ASSEMBLY CAUTION! The unit will not function correctly if the draw-off point is 15 m higher than the unit. Erect the unit

1. Prepare a flat solid area for erection.

2. Erect the unit horizontally and where it will not

The unit must be protected from the rain and direct water jet impingement. ADVICE In day-to-day operation (automatic mode) you must take measures to ex- clude the possibility that flooding of the room occurs as a result of malfunctions on the unit. Connect the suction line

1. Select the length of the suction line (Fig. B

-14) so that the house water system cannot run dry. The suction line must always be at least 30 cm under the surface of the water.

2. Connect the suction line. Make sure that the

connection does not leak, without damaging the thread.

We recommend using flexible hoses at the pump inlet (Fig. A -10). This prevents mechanical tension or pressure from being exerted on the house water sys- tem.

3. Always lay the suction line with an uphill gra-

dient. ADVICE If the suction height is more than 4 m, you must use a suction hose having a diame- ter greater than 1". We recommend the use of an AL-KO suction unit with suction hose, suction filter and flow-back stop. Ask your expert dealer. Fitting the pressure line

1. Screw the connecting nipple (Fig. B -12) with

the round seal ring (Fig. B -13) into the pump outlet (Fig. A -4).

2. Screw the elbow nipple (Fig. B -10) with seal

(Fig. B -11) onto the connecting nipple (Fig. B -12) and turn the elbow nipple in the desired direction.

3. Fix a pressure line (Fig. B -8) onto the elbow

nipple (Fig. B -10). STARTUP ADVICE On initial commissioning the display (Fig. E -24) shows all information in English. Select the desired language with the MODE button (-25) and confirm with the SET button (-26). Filling the unit CAUTION! Dry running will destroy the pump! The pump must be filled with water up to the overflow before each use so that it can draw water immediately.

1. Open the filling screw (Fig. A -3) with the filter

2. Fill with water via the filling screw until the

marl on the pump housing is reached.

3. Screw the filling screw back in position.

ADVICE In order to reduce the suction time, fill the suction hose with water before screwing in position. Initial start-up of the unit

1. Open a closing-off device (valve, spray

nozzle, water tap) in the pressure line.

2. Insert the mains plug on the connection cable

into the plug socket.

The pumps starts to pump.

3. When no more air comes out with the water,

close the closing off device in the pressure line.

The pump switches off when the flow stops, after building up pressure.

The domestic water pump is ready for operation. The display shows AUTO O and FLOW O.Startup 477296_c 17 Operation

1. Take the unit into operation as described (in-

itial start-up of the unit).

The domestic water pump is electroni- cally controlled and operates fully auto- matically after initial start-up.

2. The pump switches on when water is drawn

off at the pressure side. The display shows ON X and PRESSURE as well as the actual pressure. ADVICE If no water has been drawn in through the suction line within 20 se- conds, the pump switches to a che- cking mode. In this, the pump con- tinues to run and the display shows CHECK SUCTION SIDE. ADVICE If no water is drawn in via the suc- tion line (Fig. B -14) in approx. 90 seconds, the dry-run protection swit- ches off the pump, and the display shows ALARM and SUCTION SIDE. Troubleshooting and fault rectifica- tion, see Help in case of malfunc- tions. ADVICE If the pump switches on and off fre- quently although no water is being drawn off, the pump will switch its- elf off to protect against overheating and the display shows ALARM and PRESSURE SIDE. Troubleshooting and fault rectification, see Help in case of malfunctions. Switching the pump off

1. Remove the mains plug from the plug socket.

2. Close the closing off devices (valves, spray

nozzles, water tap) in the pressure line. CAUTION! Danger of injury from hot water In extended use against the closed pres- sure side (>10 min.), the water in the pump can be severely heated up and can be emitted in an uncontrolled manner! Isolate the unit from the mains and allow the pump and water to cool down. Start the unit again only after all the faults have been rectified! The risk of injury from hot water can arise if: the installation is not correct the pressure side is closed off there is a lack of water in the suction line, or if the pressure switch is defective. Procedure

1. Isolate the unit from the mains and allow the

pump and water to cool down.

2. Check the unit, the installation and water le-

3. Start the unit again only after all the faults

have been rectified!

MAINTENANCE AND CARE

CAUTION! The pump must be isolated from the mains before any maintenance and ser- vice work. Remove the mains plug from the plug socket. Flushing the pump After conveying swimming pool water containing chlorine or fluids that leave a residue the pump must be flushed out with clear water. Cleaning the filter

1. Unscrew the drain screw filter chamber (Fig.

A -6) of the draining opening, drain the fil- ter chamber and close the draining opening again.

2. Clear filter cover (Fig. A -1) using the filter key

3. Remove the filter (Fig. C -16/C-17) from the

filter housing (Fig. A -2) and clean under flo- wing water.

4. Cleaning the filter housing and clear sight filter

5. Before fitting the filter, check the filter seal

(Fig. C -16) and the housing seal (Fig. C -20) for damage, and replace if necessary.

6. Fit the filter, screw the filter clear sight cover in

place and tighten hand-tight with the filter key. Cleaning the check valve

1. Removing and fitting the filter (see Section

Maintenance and care

1. Pressure line (Fig. B -8) with elbow nipple

(Fig. B -10) and connecting nipple (Fig. B -12) must be unscrewed.

2. Unscrew screw-in nipple (Fig. D -21) with seal

1. Isolate the unit from the mains and secure

against switching on again.

2. Remove the suction hose from pump inlet.

3. Connect the pressure hose to the water sup-

4. Allow water to run through the pump housing

until the blockage is removed.

5. Check that the pump is running freely by swit-

ching it on briefly.

6. Start the house water system again as descri-

bed. STORAGE ADVICE If there is a risk of frost, the entire sys- tem must be drained (pump, lines, sto- rage vessel and filter chamber).

1. Drain the suction line (Fig. B -14) and the

pressure line (Fig. B -8).

2. Unscrew the drain screws (Fig. A -6/A-6a) and

allow the water to flow out of the pump.

3. Screw the drain screws (Fig. A -6/A-6a) back

in position and store the pump, lines and sto- rage vessel in a frost-free environment. DISPLAY INDICATIONS On initial commissioning, all information appears on the display in English. All functions can be called up using the MODE button. The displays/functions called up are confirmed with the SET button. ADVICE The information in the second line of the display is partially shown as running text which provides running information continuously. Normal operation and additional functions Setting the language Display indicator Switching condition Function / actions ENGLISH Pump running or switched off Press the MODE button for longer than 3 se- conds, the operating language is activated. Change the operating language by pressing the MODE button (30). Confirm the new operating language by pressing the SET button. Initial start-up of the unit Display indicator Switching condition Function / actions AUTO 0 FLOW 0 L/H Pump ready Pump starts automatically when water is drawn off. Pump runs in normal operation Display indicator Switching condition Function / actionsDisplay indications 477296_c 19 Pump runs in normal operation ON X PRESSURE

Pump is switched on and is pumping water.

Pressure is displayed. ON X FLOW 3300 L/H Pump is switched on and is pumping water.

Pressure is displayed. Rotating X after ON symbolises pump is ON Pump in automatic mode, not pumping Display indicator Switching condition Function / actions AUTO 0 FLOW 0 L/H Pump is switched on but is not pumping water.

No through-flow; 0 l/h is displayed. Pump starts automatically when pressure line is opened (valves, spray nozzles, water tap, etc.). AUTO 0 PRESSURE

Pump is switched on but is not pumping water.

Pressure is displayed. Pump starts automatically when pressure line is opened (valves, spray nozzles, water tap, etc.). 0 after AUTO symbolises pump off Displaying flow rates The following information can be displayed by pressing the MODE key both during operation (ON) and in AUTO status. Display indicator Switching condition Function / actions AUTO 0 TOTAL VO 98 m3

Displays the volume of water already conveyed. AUTO 0 VOLUME SU

Displays the volume of water already pumped. Press the SET button to reset to zero. Press the MODE button to switch between displaying the pressure and through-flow as well as flow rate.en Troubleshooting

20 HWA 4000 - 6000-5

TROUBLESHOOTING CAUTION! Disconnect the mains plug before any fault rectification work. Faults in the electrical system must be rectified by a qualified electrician. Malfunction Cause Rectification Pump drive motor does not run. No mains power. Check fuses and power supply. CHECK SUCTION SI

Pressure and through-flow are deviating from normal values, but pump is still run- ning. Message appears after 20 s. Pump at- tempts to rectify fault itself for 90 s. No action required. If fault persists after 90 s, pump switches off as dry-run protection. Pump is switched off as dry- run protection. Fault on suction side. Rectify fault and press SET. Pump then starts up again. Attention: hot water when restart occurs. Leak on suction side. Check suction valve and suction hose. Leak on filter bowl. Check filter bowl seal, retighten filter bowl. Leak on filter chamber drain screw. Check drain screw seal, retighten drain screw. End of hose not in water, water reservoir (e.g. cistern or borehole) empty. Pump drawing in air. Suction line must always be at least 30 cm under the surface of the water. Filter heavily contaminated. Clean filter. Suction line blockage Remove dirt from the suction area. ALARM SUCTION SI

Flow rate less than 300 l/h. Increase flow rate. ALARM CHECK PRE

Pump switches on and off several times although no water is being drawn off.

Pump is switched off as protection against over- heating. Fault on pressure side, e.g. leak. Even small leaks on water taps and toilets can cause the system pressure to drop. Check the pressure line and draw-off points for leaks. Check and clean the check valve (18) in the filter chamber. Rectify the fault and confirm with SET - pump then restarts. Attention: hot water when restart occurs! ADVICE If the faults cannot be rectified, please contact our customer service department.Disposal 477296_c 21 DISPOSAL Do not dispose of worn-out machines or spent batteries (including recharge- able batteries) in domestic waste! The packaging, machine and accessories are made from recyclable materials and must be disposed of accordingly. WARRANTY We will address claims for any defects in materials and workmanship during the statutory period of limi- tation by means of repairs or replacements of our choice. The period of limitation is governed by the laws of the country in which the machine was purchased. Our warranty applies only if: The machine has been properly handled The operating instructions have been adhered

Original replacement parts have been used The warranty is no longer in effect if: Efforts have been made to repair the machine Technical modifications have been made to the machine The machine has not been used for its intended purpose The warranty does not cover: Damage to paint work through normal use Parts subject to wear as indicated in the replacement parts list with a box [xxx xxx (x)] Internal combustion engines – separate warranty conditions of the respective engine manufacturer apply The warranty period begins with the purchase by the first buyer. The warranty period begins on the date that appears on the original purchase receipt. In the event of a warranty claim, please your contact sup- plier or the nearest authorised customer service centre with this warranty declaration and the purchase receipt in hand. This warranty does not affect the legal warranty claims by the purchaser against the seller.en EU declaration of conformity

22 HWA 4000 - 6000-5

EU DECLARATION OF CONFORMITY

INFORMATIONS SUR CE MANUEL