Kin Multirain Jet Benutzerhandbuch Seite 10

5. 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
The pump does
not turn on
The pump turns but
does not deliver water
The pump suddenly
stops (overheating
protection)
kinpumps.com
Causes
1)
No power
2)
Shaft blocked
1. The air inside the pump has not been
completely bled. Pump casing without
water.
2. Entry of air from the suction pipe /
the suction pipe is not airtight.
3. The suction valve is not submerged in
water.
-Suction valve blocked
-The maximum suction depth has
been exceeded.
1. The power supply does not conform to
that on the rating plate of the motor
(voltage too high or too low).
2. A solid object has blocked the impeller.
3. The pump has been operating with
water that is too hot.
4. The pump ran dry or ran with the
delivery tap closed for more than 10
minutes.
Self Priming Jet Pumps
Solutions
1.
Check that the plug is properly
inserted in the socket and check
that there is voltage in the socket.
2. Remove the plug from the
socket: insert a screwdriver
into the notch on the shaft and
remove the blockage by
turning the screwdriver.
1. Stop the pump and fill the
pump housing and suction pipe
(again) with water, see chapter
3: Starting the pump.
2. Check that the connections
on the suction pipes are
properly made. Check that the
pipes are not inclined to the
wrong side, that there are no
siphons or constrictions in the
suction pipe, or that the bottom
valve is not blocked.
3. Place the suction valve at
least 30cm deep in the water.
- Clean the bottom valve
- Clean the suction tube
- Check the suction lift (water
level pump).
1-4) Remove the plug,
remove the cause of the
overheating, wait for the
motor to cool and start it
again.
GB
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