DAB PUMPS DIVER 6 1050 W, Инструкция по установке и обслуживанию

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ENGLISH
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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.