background image

INSTRUCTION MANUAL

 · EN

DL SILENT

 · 2400 · +5500 · +7000

Dear valued Customer, thank you for choosing 

DL SILENT

 pumps which are highly efficient products developed and 

manufactured in Italy to meet the highest quality and performance requirements. 

DL SILENT

 pumps are ideal to be used 

in marine and fresh water aquariums, decorative fountains, protein skimmers, and water-cooling systems. They can be 
used fully submersed or for inline (external) applications. Please, read carefully and save the following instructions for best 
practices and use of the 

DL SILENT

 water recirculation pumps.

DL SILENT pumps are made in conformity with the national and international security laws.

1)

 Always isolate the pump from the main electricity before installing or carrying out any maintenance.

2) 

The pump can work submerged or inline out of water.

3)

 Before connecting the pump to the electricity supply, check there are any damages on cord or plug.

4)

 The pump has a type Z cable link. The cable and the plug cannot be substituted or repaired; in case of damage replace the entire pump.

5)

 ATTENTION: do not operate any appliance if it has a damaged cord or plug, if it is malfunctioning, or if it has been dropped or damaged in any way.

6)

 The pump must not work without water to avoid damages to the motor.

7)

 The pump can be used in liquids or in environment with a temperature not higher than 35° C / 95° F.

8)

 Do not use the pump for uses different to those for which it has been projected as, i.e. in bathroom or similar applications.

9)

 Avoid using the pump with corrosive and abrasive liquids.

10)

 The pump cannot be used by people with handicaps or by children if they are not supervised by a person responsible for their safety.

11)

 To avoid that accidental drips wet the plug or the socket, make a loop with the cord under the socket level (Pic. 1).

12)

 Avoid to take the pump by the cord during the installation or maintenance.

13)

 The pump can be used only in the above mentioned applications and it is only for internal use (3 meters long cable).

14)

 If the pump or the filter is supplied with a cable 10 meters long, these appliances are  intended for outdoor use as required by international standards.

SAFETY INSTRUCTIONS

1

Summary of Contents for +5500

Page 1: ...INSTRUCTION MANUAL EN 5500 7000 2400 DL SILENT...

Page 2: ...INSTRUCTION MANUAL EN DL SILENT 2400 5500 7000 WARRANTY SEAL AND SIGNATURE OF RESALE DEALER DATE OF PURCHASE ____ ____ ____ day month year...

Page 3: ...ubstituted or repaired in case of damage replace the entire pump 5 ATTENTION do not operate any appliance if it has a damaged cord or plug if it is malfunctioning or if it has been dropped or damaged...

Page 4: ...e fittings to the pump outtake to which you can connect the pipes with the appropriate diameter 2 Place the pump in an area easily accessible for the maintenance operations 3 If the pump is used subme...

Page 5: ...the risk of the pump to run dry The risk of invisible air bubbles creating a vacuum area is very high Damages which are caused by the pump running dry are excluded from warranty To maximize the pump s...

Page 6: ...the threaded pre chamber 3 take away the rotor 4 and rinse it under fresh water Always check the condition of the o rings 5 Any damage to the o rings even small can seriously endanger the pump perform...

Page 7: ...n rubber feet E Turning pre chamber F Pre filter grid G Hose fittings for rigid flexible pipes DL SILENT 5500 7000 Q max 220 240 V 50 Hz 5500 l h 7000 l h H max 3 5 m 5 0 m Watt 40 W 55 W Cable lenght...

Page 8: ...ring of the pump s volute pulling the tab outwards G Remove the ring H Remove the volute of the pump by turning and simultaneously pulling forward in the case of fouling this may take more pressure H...

Page 9: ...water the pump after 20 attempts to start followed by a short interval of time and other 20 attempts will stop automatically If this does not happen the pump will automatically go on standby the elect...

Page 10: ...tee is void and expires immediately The guarantee is also void in absence of the cash register receipt or similar document The shipping cost to and from the factory or the repair station have to be pa...

Page 11: ...INSTRUCTION MANUAL EN DL SILENT 2400 5500 7000 SPECIAL FEATURES...

Page 12: ...INSTRUCTION MANUAL EN 5500 7000 2400 DL SILENT...

Reviews: