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ENGLISH 

 

13 

 

 

Failure to observe the warnings may create situations of risk for persons or property and will void the product guarantee. 

 

Particular warnings 

 

Always switch off the mains power supply before working on the electrical or mechanical part of the system. 

Only firmly 

cabled mains connections are admissible. The appliance must be earthed (IEC 536 class 1, NEC and other  applicable 

standards

)

 

Mains terminals and motor terminals may still have dangerous voltage when the motor is stopped. 

 

The appliance may only be used for the functions for which it was designed. 

Under certain calibration conditions, the converter can start automatically after a power failure.  

RESPONSIBILITY 

 

The Manufacturer does not vouch for correct operation of the electropumps or answer for any damage that they may cause if they 

have been tampered with, modified and/or run outside the recommended work range or in contrast with other indications given in this 

manual

The Manufacturer declines all responsibility for possible errors in this instructions manual, if due to misprints or errors in copying. The 

Manufacturer reserves the right to make any modifications to the products that it may consider necessary or useful, without affecting their 

essential characteristics. 

 

 

 

who lack experience or knowledge, on condition that they are under supervision or after they have received instructions 

concerning the safe use of the appliance and the understanding of the dangers involved. Children must not play with the 

appliance. Cleaning and maintenance intended to be carried out by the user must not be performed by children without 

supervision. 

 

Overload protection. The pump is equipped with a thermal motor protector. If the motor overheats, the motor protector switches 

the pump off automatically. The cooling time is about 15-20 min. after which the pump automatically switches on again. After 

the motor protector has tripped, it is absolutely necessary to find the cause and eliminate it. See Troubleshooting. 

 

The power supply cable and the float switch must never be used to carry or lift the pump. Always use the pump handle. 

 

Use is allowed only if the electric system is in possession of safety precautions in accordance with the regulations in force in the 

country where the product is installed (for Italy CEI64/2). 

 

Never pull on the cable to detach the plug from the socket. 

 

 

If the power cable is damaged, it must be replaced by the manufacturer or by their authorised technical assistance service, so as 

to avoid any risk. 

 

Содержание DTron 3

Страница 1: ...Fig Fig Image Abb Afb Fig Obr Kuva Fig Fig ekil Rys bra Fig Fig 1 Fig 2 Fig 3 Fig 5...

Страница 2: ...Fig 6 Fig 7 Fig 8 Fig 9...

Страница 3: ...Fig 10 Fig 11 Fig 12...

Страница 4: ...danger for personal safety Notes and general information WARNINGS Read this documentation carefully before installation Installation and operation must comply with the local safety regulations in forc...

Страница 5: ...he products that it may consider necessary or useful without affecting their essential characteristics who lack experience or knowledge on condition that they are under supervision or after they have...

Страница 6: ...nly use the pump in clean water The pump must not be used to pump salt water sewage inflammable corrosive or explosive liquids e g petroleum petrol thinners greases oils The temperature of the liquid...

Страница 7: ...r with I n 30 mA and that the earth system is efficient Any extension cables comply with the regulations in force 2 1 Mechanical Installation Install the pump in a location that is not exposed to free...

Страница 8: ...ve protects the pump from breakage Installation in a well Install the pump so that the pump suction is at least 1 m 3 28ft above the bottom of the well to prevent the intake of sand and impurities Use...

Страница 9: ...ressure above the CUT IN The pump stops even when there is no water safeguarding the motor see ANTI DRYRUN function Various alarms 4 2 Pump On OFF The pump motor is powered by the electronic control b...

Страница 10: ...scribed here is also effective if starting is set to Manual mode 5 2 Auto mode In this mode the pump power supply is supplied to the motor according to the evolution of the user s requirements and the...

Страница 11: ...e the plug out of the socket If the power cable or any electrical part of the pump is damaged the repair or replacement must be carried out by the manufacturer or by their technical assistance service...

Страница 12: ...e in MONITOR mode pressure on the delivery of the DTRON3 pump 6 motor power status 4 DISABLE status of the pump XX current faults alarms 5 8 10 11 connection status of the COM BOX with the DTRON s 8 T...

Страница 13: ...ons Figure 12 2 and Reset Select Figure 12 3 simultaneously for at least 3 seconds or wait for 1 minute without touching any button on the interface When switched on the COM BOX is in Monitor mode by...

Страница 14: ...resented in the barometric scale by flashing Instead the current value of the CUT IN is highlighted with the corresponding LED lit with a steady light Too low a CUT IN value could prevent the pump tur...

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