DAB PUMPS DIVER 6 1050 W Instruction For Installation And Maintenance Download Page 8

ENGLISH 

 

10.1 Cleaning the suction filter 

 

Switch off the electric power supply to the pump.

 

 

Drain the pump.

 

  Clean with a jet of water and a brush.  

 

 

10.2 Cleaning the impeller 

 

Switch off the electric power supply to the pump. 

 

Drain the pump. 

 

Unscrew the 8 retaining screws on the base of the filter fig.3. 

 

Remove the base and the filter fig.4. 

 

Holding the impeller, unscrew the nut fig.5. 

 

Take out the impeller, the diffuser, the ring and the O-ring. 

 

Repeat for all the impellers. 

 

Wash the pump with clean water to remove possible impuri-
ties between the motor and the pump jacket. 

 

Clean the impeller. 

 

Check that the impeller can turn freely.

 

  Assemble the parts, proceeding in inverse order to 

disassembly.

 

 

11.  TROUBLESHOOTING  

 

 

Before taking any troubleshooting action, disconnect the pump from the power supply (i.e. remove the 
plug from the socket). If there is any damage to the power cable or pump, any necessary repairs or 
replacements must be performed by the manufacturer or his authorized customer support service, or by 
an equally-qualified party, in order to prevent all risks.

 

 

Fault Possible 

Cause 

Solutions 

The pumps does not 
start. 

A.  The motor is not powered. 
B.  There is no water (pumps in alarm mode). 
C.  The pump is not enabled by the float. 

A.  Check the power supply. 
B.  Check the water level. 
C. Make sure the float can move 

freely. 

The pump delivers no 
water. 

A.  The suction grid or piping are clogged. 
B.  The impeller is worn or stuck. 
C. The head required is higher than the pump’s 

characteristics. 

A.  Remove the obstruction. 
B.  Replace the impeller or remove 

the obstruction. 

The flow rate is too low. 

A.  The suction grid is partially blocked. 
B. The impeller or delivery pipe are partially 

blocked or encrusted. 

A.  Remove any obstruction. 
B.  Remove any obstruction. 

The pump does not stop.  A. The pump is not disabled by the float. 

A. Make sure the float can move 
freely. 

The pump stops running 
(possible intervention of 
the thermal overload 
switch). 

A. The liquid to be pumped is too dense and 

overheats the motor. 

B.  The water temperature is too high. 
C.  A solid object is blocking the impeller. 
D. 

Power supply doesn’t comply with the 
nameplate’s the data. 

A.B.C.D. Disconnect the power cord, 
correct the reason for overheating; 
then wait until the pump is cooled 
plug the cord and resume operation. 

 

 

12.  GUARANTEE 

 

 

Any modification made without prior authorisation relieves the manufacturer of all responsibility. All the 
spare parts used in repairs must be authentic and all accessories must be authorised by the 
manufacturer, in order to ensure maximum safety of the machines and of the systems in which they may 
be installed.

 

 
This product is covered by a legal guarantee (for 24 months from date of purchase) against all defects that can be 
assigned to manufacturing faults or to the material used.  
The product under guarantee may, at discretion, either be replaced with one in perfect working order or replaced free of 
charge if the following conditions are observed: 

  the product has been used correctly in compliance with the instructions and not attempt has been made to 

repair it by the buyer or by third parties. 

  the product has been consigned to the outlet where it was purchased, attaching a document as proof of 

purchase (invoice or cash register receipt) and a brief description of the problem found. 

The impeller and parts subject to wear are not covered by the guarantee. Intervention under guarantee does not extend 
the initial guarantee period in any way.  

Summary of Contents for DIVER 6 1050 W

Page 1: ...INSTRUCTIONS FOR INSTALLATION AND MAINTENANCE GB INSTRUCTIONS POUR L INSTALLATION ET LA MAINTENANCE FR INSTRUCCIONES DE INSTALACI N Y MANTENIMIENTO ES INSTRU ES PARA A INSTALA AO PT...

Page 2: ...ENGLISH Pag 1 FRAN AIS Page 5 ESPA OL P g 9 PORTUGU S pag 13...

Page 3: ...A NA Automatic Not Automatic Automatique Pas Automatique Autom tico No autom tico Autom tico N o autom tico...

Page 4: ...1 2 3 4 5...

Page 5: ...e cause of the overheating See Troubleshooting 1 APPLICATIONS Powerful multistage submersible pump ideal for rainwater systems operating sprinklers pumping water from cisterns tanks ponds and other ap...

Page 6: ...They are supplied in their original pack in which they must remain until the time of installation 4 2 Transport Avoid subjecting the products to needless impacts and collisions 4 3 Weight and dimensio...

Page 7: ...ls the pump starting and stopping ON OFF depending on its position The models with a float switch are started automatically when the water level rises and will switch off when the required minimum lev...

Page 8: ...y blocked B The impeller or delivery pipe are partially blocked or encrusted A Remove any obstruction B Remove any obstruction The pump does not stop A The pump is not disabled by the float A Make sur...

Page 9: ...le pour une utilisation dans les syst mes d eau de pluie arroseurs pomper l eau des citernes r servoirs et pour les applications n cessitant une haute pression Compos e de mat riaux anti corrosion ave...

Page 10: ...elle ci doit tre suspendue imp rativement au moyen de la corde fournie ou d un c ble inox de 4 mm non fourni 4 GESTION 4 1 Stockage Toutes les pompes doivent tre stock es dans un endroit couvert sec e...

Page 11: ...n pour l utilisation de celle ci Respecter les indications pr sentes sur la plaque technique et dans le tableau 2 de ce manuel 8 D MARRAGE Le flotteur commande automatiquement le d marrage et l arr t...

Page 12: ...ou incrust s A liminer les ventuelles obstructions B liminer les ventuelles obstructions La pompe ne s arr te pas A La pompe n est pas d sactiv e par le flotteur A V rifier que le flotteur bouge libr...

Page 13: ...as de reutilizaci n del agua de lluvia aspersores bombeo de agua de cisternas tanques estanques y otras aplicaciones que requieran alta presi n Las caracter sticas incluyen materiales anti corrosi n y...

Page 14: ...base no puede sostener el peso de las tuber as que habr que sostener de otra manera 4 GESTI N 4 1 Almacenaje Hay que almacenar todas las bombas en un lugar cubierto seco y con humedad del aire posibl...

Page 15: ...est dotada la bomba limita la profundidad m xima de inmersi n de la misma Atenerse a las indicaciones dadas en la placa de datos t cnicos y en la tabla 2 de este manual 8 PUESTA EN MARCHA El flotador...

Page 16: ...de impulsi n no est n parcialmente obstruidos o con incrustaciones A Elimine posibles obstrucciones B Elimine posibles obstrucciones La bomba no se detiene A La bomba no es desactivada por el flotado...

Page 17: ...riga o bombagem de gua de cisternas tanques lagos e para outras aplica es que necessitam de alta press o As principais caracter sticas incluem materiais anticorrosivos e resistentes poeira prote o de...

Page 18: ...mba que n o est apoiada sobre uma base n o pode sustentar o peso de tubagens Este peso deve ser apoiado em outra posi o 4 GEST O 4 1 Armazenagem Todas as bombas devem ser armazenadas em lugar coberto...

Page 19: ...cabo de alimenta o presente na bomba limita a profundidade m xima de imers o para a utiliza o da mesma Seguir as instru es da placa de caracter sticas t cnicas e o quadro 2 deste manual 8 ARRANQUE A b...

Page 20: ...ialmente obstru da B Verifique se o rotor ou o tubo de compress o n o est o parcialmente obstru dos ou com incrusta es A Retire eventuais obstru es B Retire eventuais obstru es A bomba n o p ra A A bo...

Page 21: ...01 19 cod 60186591...

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