HWA 4000 S - Pump METABO - Free user manual and instructions

USER MANUAL HWA 4000 S METABO

Caution! For pumping contaminated flu ids use a suction filter (see “Available Accessories”).

Note: For this pump a check valve

ould be installed on the suction port (see “Available Accessories ”). 8 Discharge port 9 Hydromat 10 Plug, water filler 11 Pump inlet 12 Drain plug 13 Pump 14 On/Off switch 15 Power cable with plug XP0029E2.fm Operating Instructions ENGLISH12 ENGLISH

3. Range of Application and

4.1 Specified Conditions of Use ........12

4.2 General Safety Instructions.........12

5. Prior to Operation .....................13

5.3 Connecting the Suction Line .......13

5.4 Discharge Port ............................13

5.5 Connection to AC Power.............14

5.6 Filling the pump and priming .......14

6.2 Starting a pump with

7.2 Pump Dismounting and Storing....15

These operating instructions have been wri tten to make it easier for you, the operator, to learn how to operate this pump and to do so safely. These instruc- tions should be used as follows: Read these instructions before use. When reading these instructions, pay special attention to all safety instructions. These operating instructions are intended for people with basic tech- nical knowledge regarding the oper- ation of a pump like this or similar pumps. Inexpe rienced persons are advised to seek competent advise from an experienced person before operating this pump. Keep all documents supplied with the pump for future reference. Retain proof of purchase for possi- ble warranty claims. This pump must not be sold or lent to someone else without being accompanied by these operating instructions and all other machine documents supplied with the pump.

he manufacturer assumes no liabil- ity for any damage resulting from the non-observance of any operating or safety instructions given in this man- ual. The information in these instructions is

noted as under: Danger! Risk of personal injury or damage to the environ- ment. Risk of electric shock! Risk of personal injury by electric shock. Caution! Risk of material damage Note: Additional information. Numbers in il lustrations (1, 2, 3, ...) indi cate component parts; are consecu tively numbered; refe r to the corresponding num- bers in brackets (1), (2), (3) ... in the neighbouring text. Instructions to be carried out in sequence are numbered.

structions which can be carried out in any sequence are preceded by a bullet (•). Listing are preceded by a dash (–). This pump is intended for pumping clear

ter in domestic applications, such as irrigation, well , rain and service water pump- ing, drain ing of pools, garden ponds and water tanks. The max. permissible temperature of the

mped medium is 35 °C.

4.1 Specified Conditions of

Use This pump must not be used to supply drinking water or for pumping foodstuff. Explosive, flammable, aggressive fluids or su bstances detrimental to health as well as salt water must not be pumped. This pump is not suitable for commercial or industrial use. Modification of the pump or use of parts

t approved by the manufacturer is not permitted. Any other used is not as specifie d. The manufacturer assumes no liability for damage caused by unspecified use.

4.2 General Safety Instruc-

tions Children, juveniles and persons not fam- ilar with the instructions are not permit- ted to operate the pump. When used at swimming pools and gar- den ponds and their range of protection the regulations according to DIN VDE 0100 -702, -738 are to be observed. When used as domestic water supply all applicable local regulations pertaining to water supply and waste water disposal, plus DIN 1988 (where applicable) have to be observed. The following residual risks do principally exi st when operating pumps and pres- sure vessels and can not be fully elimi- nated – even by employing safety devices.

Hazard generated by ambient conditions! Do not expose to rain. Do not oper- ate in damp or wet environment. Do not use th e pump in hazardous locations or near inflammable liquids and gases!

If the shut-off pressure of the pressure switch ca nnot be reached due to poor pressure conditions or a defective pres- sure switch the water can heat up within

e pump as a result of internal circula- tion. Through this the pump and the connec- tion lines can become damaged or

aky, allowing hot water to escape. Danger of scalding! Do not operate the pump against a closed pressure line for longer than 5 minutes. Unplug the pump and allow to cool. A specialist must check the system to make sure it is in perfect working order before it can be used again.

Danger! Risk of electric shock! Do not direct water jet direc tly against the pump or other electrical parts! Risk of fatal electric shock! Do not touch the plug with wet hands! To unplug always pull on the plug, not the power cable. The earthed outlet or the plug con- nection to an extension cable must

located in an area safe against flooding. Use only extension cables of suffi- cient lead cross section (see Table of Contents

2. Please Read First!

3. Range of Application and

ENGLISH "Technical Specifications"). Com- pletely unroll cable reels. Do not buckle, squeeze, drag or drive over power cable and exten- sion cables; protect from sharp

ace extension cable so that it can not get into the fluid to be pumped. Unplug:

rior to all servicing;

hen persons are in the swim- ming pool or garden pond.

Danger by pump failures!

you notice transport damage while unpacking, notify your supplier immediately. Do not operate the pump!

fore each use check the pump, especially the power cable and plug for possible damage. Risk of fatal electric shock! A da maged pump must be work- manlike repaired before it can be

o not attempt to repair the pump yourself! Only trained specialists are permitted to service or repair pumps or pressure vessels.

Caution! To avoid water damage, e.g. flooded rooms, caused by pump mal- functions or defects: provide for suitable safety measures such as the following: alarm or collection tank with monitoring. The manufacturer is not liable for any

mage caused by: improper use of the pump; overloading of the pump through

ntinous operation; failure to operate and store the

ump in a frost-free environment; unauthorised modification of the

ump (repairs to electrical equip- ment may only be carried out by

ualified electricians!); use of spare parts which have not

Note: Before initial operation the Hydro- mat must be installed (illustration according to version).

1. Check to see that the pump is

turned off and the power cord plug (18) is unplugged.

2. Turn adaptor (16) onto the dis-

charge port of the pump.

3. Place Hydromat (17) on the adaptor

and secure with the union nut.

4. Adjust Hydromat position so that the

ntrol panel is easily accessible.

5. Plug power cord plug of pump (18)

in the Hydromat's cable socket (19).

The pump must be placed on a plane and level surface, suitable of bearing the weight of the pump fully filled with water. To avoid vibrations the pump should be placed on an elastic base. The installation location should be well vented and protected from atmospheric exposure. When operated at garden ponds and pools the pump must be set up safe against flooding and safe- garded against falling into the water.

y additional legal requirements are to be observed.

5.3 Connecting the Suction

Note: Possibly further accessories may

Caution! The suction line needs to be insta lled in such manner that it does not exert mechanical force or distor- tion to the pump.

Caution! When pumping contaminated flu ids install a suction strainer to pro- tect the pump from sand and dirt.

Note: A check valve is recommended to prevent water backflow when the pump is turned off. All screw fittings must be sealed with thread sealing tape; leaks cause the priming of air, which reduces or completely prevents the priming of water.

e suction line should have an inner diameter of 1" (25 mm) mini- mum and must be kink, pressure, and vacuum resistent.

ep suction line as short as practi- cal, as with increasing length the

ump capacity is reduced. The suction line should ascend towards the pump to prevent air locks. A sufficient water supply must be ensured, the foot valve at the end of the suction line must be submerged in water at all times.

Note: Possibly further accessories may

Caution! The discharge (or pressure) lin e needs to be installed in such manner that it does not exert mechan- ical force or distortion to the pump.

l screw fittings should be sealed with thread sealing tape to prevent leakage. All parts of the pressure line must be resistant to internal pressure. All parts of the pressure line must be installed in a workmanlike manner.

Danger! Improper installation and use

parts not resistant to internal pres- sure can cause the pressure line to

eak during operation. Risk of per- sonal injury by liquid spurting from the line under high pressure!

5. Prior to Operation

5.5 Connection to AC Power

Danger! Risk of electric shock! Do not operate the pump in wet

nvironment and only under the fol- lowing conditions: Connect only to an earthed outlet that is properly installed, earthed and tested. Mains voltage and fuse protection must correspond with the requirement stated in the "Tech- nical Specications". When operated at pools, garden ponds and similar locations, the pump must be protected by a residual current operated device (RCD, 30 mA) (DIN VDE 0100 -702, -738 or equ ivalent applicable local regulations). We recommend the use of RCD's as a ge neral precaution for per- sonal protection.

hen operating the pump out- doors the electrical connections must be splash-proof; the con- nections must not be placed into

ter. Use o nly extension cables of suf- ficient lead cross section (see "Te chnical Specifications"). Com- pletely unroll cable reels.

5.6 Filling the pump and

Caution! After installation, loss of water or primi ng of air the pump needs to be filled with water. Starting the pump without water causes damage!

Note: The suction line does not need to

filled, the pump is self-priming. How- ever, depending on length and diameter of the suction line it may take some time until pressure has built up.

2. Slowly pour in clear water, until the

3. To reduce the time needed for prim-

ing you can also fill the suction line.

5. Open pressure line (open tap or

spray nozzle) for any air to escape during priming.

6. Start pump (see "Operation").

7. Turn pump OFF when water runs

out stea dily. Pump and suction line must be con- nected and filled (see "Prior to Opera- tion").

Caution! The pump must not run dry.

sure there is always sufficient pumping medium (water) available. If the motor does not start, no pres- sure is built up or similar effects are

vident, switch the pump OFF – and try to resolve the fault (see "Trouble Shooting"). Pump characteristic curve The pump characteristic curve shows

ich pump capacity is possible in dependance on the delivery head. (Pump characteristic curve for 0.5 m suction head and 1" suction hose.) (Pump characteristic curve for 0.5 m suction head and 1" suction hose.) (Pump characteristic curve for 0.5 m suction head and 1" suction hose.)

Note: The pump runs as long as the ON/OFF switch is switched ON.

1. Plug power cable in.

2. Switch pump on with the ON/OFF

3. Open pressure line (open tap or

4. Check to see that the water comes

Caution! With a closed pressure line do not le t pump run for more then 10 minutes, otherwise there could be

mage by the water overheating in the pump.

6.2 Starting a pump with

Note: A pump with installed Hydromat is oper- ational as long as the ON/OFF switch is turned ON. The Hydromat starts the pump when water is required (when opening the dis- charge line the water pressure falls off to below the cut-in pressure); turns the pump off approx. 10 seconds after closing the dis- charge line (water pressure increa ses in the closed discharge line); turns the pump off to prevent dry running when no water is pumped (air in suction line).

1. Plug power cable in.

2. Check to see that the power indica-

tor (20) is illuminated.

pump will start running. If the re is no water pumped after approx. 10 seconds the Hydromat

ill turn off.Then press and hold the reset button (22) until water emerges. If no water emerges after approx. 3 minutes, check the suction line.

Danger! Prior to all servicing:

3. Ensure that pressure is relieved

om the pump and connected accessories. Service and repair work other than described here must be left to quali- fied specialists.

Caution! Frost damages the pump and

cessories, as both always contain water! When there is danger of freezing, dismount the pump and accessories and store at a frost-free location (see below).

7.2 Pump Dismounting and

1. Turn pump OFF and unplug.

2. Open pressure line (open tap or

spr ay nozzle) and drain water com- pletely.

3. Drain pump completely; to do so

remove the drain plug from the pump

4. Disconnect suction and pressure

5. Store pump in a frost-free location

Danger! Prior to all servicing:

3. Ensure that pressure is relieved

om the pump and connected accessories.

8.1 Locating the Fault

Pump does not run: Pum p not turned ON.

• Start pump at the ON/OFF switch.

ydromat has cut out.

• Press the reset button. If no water is pumped after

pprox. 10 seconds, press and

• Check cables, plug, outlet and mains fuse. Mai ns voltage too low.

• Use only extension cables with

fficient lead cross section (see "Technical Specifications"). Motor overheated, motor protection relay tripped.

• After cooling off the pump will start a gain.

• Ensure sufficient ventilation, keep vent slots clear.

• Observe max. temperature of the pumped medium. Motor hu ms but does not start.

• With the motor turned OFF, put screw driver or similar through the fan cover's ventilation slots and turn the fan.

mp blocked or out of order.

• Disassemble pump and clean.

• Clean diffusor, replace if neces- sary.

• Clean impeller, replace if neces- sary. Pump does not prime correctly or run s very noisily: Lack of water.

• Ensure there is a sufficient water supply. Suction line leaky.

• Seal suction line, tighten screw fittings.

ction head too high.

• Observe max. suction head.

ction strainer (optional acces- sory) blocked.

• Clean, replace if necessary. Check valve (optional accessory) blocked.

ater leaks between motor and pump, Duocone seal worn.

mp blocked or out of order.

• see above. Pressure too low: Suction line leaky or too m uch suc- tion head.

mp blocked or out of order.

Danger! Repairs to electric tools must

ly be carried out by a qualified electrician! Electric tools in need of repair can be sent to an authorized service center in your country. See spare parts list for address. Please attach a description of the fault to the electric tool. The packaging material of the pump is

0 % recyclable. Worn out power tools and accessories contai n considerable amounts of valua- ble raw and plastic materials, which can be recycled. For this pump the following accessories are ava ilable from your dealer.

Note: Illustrations and stock numbers are shown at the end of this manual. A Pump Installation Package, (MSS 310 – HWA/P), complete with dou ble nipple, check valve, filter short, washable filter cartridge, spi- ral hose assembly 1 m, thread seal- ing tape. B Pump Instal lation Package, (MSS 380 – HWW), complete with dou ble nipple, check valve, filter short, washable filter cartridge, spi- ral hose assembly 1 m, thread seal- ing tape. C Pump Instal lation Package, (MSS 200 – HWW/P), complete with dou ble nipple, check valve, fil- ter short, washable filter cartridge, spiral hose assembly 1 m, thread seali ng tape. D Pump Installation Package, (MSS 1000 – HWA), complete with dou ble nipple, check valve, filter short, washable filter cartridge, spi- ral hose assembly 1 m, thread seal- ing tape. E F ilter (for garden pumps), 1" connection, short, c/w washable synthetic material fil- ter cartridge. F Filter (for domestic water systems), 1" connection, short, c/w washable synthetic material fil- ter cartridge. G Spiral Suction Hose 1" (standard)

1) 4 m, c/w quick release screw fit-

ting and strainer with foot valve;

7. Care and Maintenance

10. Environmental Protection

ting and strainer with foot valve; H Spiral Suction Hose 1" (profes- sional)

1) 1.5 m, both ends with quick

rel ease screw fitting;

2) 4 m, c/w quick release screw fit-

ting and strainer with foot valve;

3) 7 m, c/w quick release screw fit-

ting and strainer with foot valve; I Rei nforced Hose 500 mm J Multi-ad apter 1" ideal for connecting to pumps with 1" AG con nector (AG=male thread, IG=female thread

K Hydrostop, for automatic stopping when there is a lack of water, prevents the pump from running dry. L Dry-runni ng Stop Switch, with 10 m cable, keeps the pump fro m running dry when pumping from tank, pool, etc. M Th read Sealing Tape, 12 m roll. N Wa shable Filter Cartridge, short, for mechnical pre-filtering of sand, reusa ble. O Wa shable Filter Cartridge, long, for mechnical pre-filtering of sand, reusa ble.

Pump capacity max. l/h 3300 4000 Delivery head max. m 45 48 Delivery pressure max. bar 4,5 4.8 Max. suction head m 8 8 Temperature of the primed medium max. °C 35 35 Ambient temperature °C 5 ... 40 5 ... 40 Degree of protection IP X4 X4 Protection class I I Insulation class B B Materials Pump casing Pump shaft Impeller Stainless steel Stainless steel Noryl Stainless steel Stainless steel Noryl Connections Intake port (female thread) Discharge port (male thread)

Hydromat Cut-in pressure approx. bar 1.5 1.5 Dimensions (without connections) Length Width Height

Noise emission values (at max. pressure) Sound power level L WAm Sound pressure level L WAd dB (A) dB (A)

Max. length of extension cable at 3 x 1.0 mm

lead cross-section at 3 x 1.5 mm

• zie hoger. Pomp ve rstopt of defect.