EN 7
AFPUMPS S.r.l.
E-mail: [email protected]
h p:// www.afpumps.com
Tel. +39 0429 77 82 95 - Fax +39 0429 76 30 49
TROUBLESHOOTING
Any modifi ca on not authorized in advance relieves the manufacturer from any kind of
responsibility. All spare parts used in repairs must be original and all accessories must be
authorized by the manufacturer, in order to ensure maximum safety of the machines and systems
on which they can be mounted.
FAULT
CAUSE
REMEDY
The motor does not start
and makes no noise.
• No ele ric power.
• Check the contactor on the electric
line.
• Plug not inserted.
• Check power connec on to the line.
• Automa c switch has tripped.
• Reset the switch, check the cause.
• Thermal protec on has tripped.
• This resets automa cally (Single-
• Protec on fuses are burnt out.
• Replace the fuses with others of the
same type.
• Faulty motor or capacitor.
• Contact the nearest dealer.
The mixer works but with
lower fl ow.
• The propeller is worn out.
• Replacement required.
• Water level too low.
• Turn off the mixer.
• Wrong power supply voltage.
• Power the mixer with the rated
voltage.
• Check the direction of rotation of
the propeller.
• Check direction of rotation.
Mixer don’t stop.
• The switch is not disabled by the
timer.
• Check the functionality and
freedom of movement and integrity
of the timer.
The mixer stops a er
running for a short me.
• The thermo-amperometric
protection device stops the mixer.
• Check that the liquid to be mixed is
not too thick, as it would cause the
motor to overheat.
• Liquid temperature too high.
• The temperature exceeds the limits
of the field of use.
• Internal defect.
• Contact the nearest dealer.
The product warranty is subject to the general condi ons of sale
AFPUMPS S.r.l.
The recogni on of the guarantee is bound to the scrupulous and proven compliance with the me-
thods of use contained in this booklet, as well as to the applica on of good mechanical, hydraulic
and electrical engineering rules.
