9
UTILISATION
8
ENTRETIEN
• Any maintenance operations will be limited to replacing the fuses and resetting the
motor circuit breakers.
• These safety devices cannot be replaced or reset without having first precisely
established and corrected the causes of the fault. If you have any doubt and for
any operation, please contact a professional electrician. (In case of any return under
warranty, an invoice will be required).
• When you are cleaning your technical room, please ensure that you do not splash any
water onto electrical equipment, particularly the control box. In addition, be careful
not to use any corrosive products that may damage plastic elements (acid, solvent,
etc…)
Prior to any operation, switch o and lock the mains power supply!
Prior to any wiring operation: check and, if required, tighten the screws of the
appliances!
TASKS MINIMUM FREQUENCY
Tighten the terminals (with power
disconnected)
When equipment is installed
Set the clock Every 3 months
SERVICING INFORMATIONS
FAQS
Issue Causes Actions
The pump contactor
does not “stick”
• Control circuit breaker has
tripped
• Control fuse incorrectly
connected
• Control fuse out of order
• Power supply for the circuit is
not completed (three-phase)
• The wires for the 1 & 2
terminal have not been
connected
• Reset the circuit breaker
• Reset the fuse
• Replace the fuse
• Check the wiring (see
appendix)
• Connect 1 & 2 wiring
The motor circuit
breaker trips
• Incorrect settings
• Short circuit
• Overload
• Check the settings with
regard to the rated voltage
of the pump
• Check the pump wiring
• Check that only the pump is
connected to the contactor
The projector
“flashes”
• The internal temperature of
the transformer is too high
(thermal fuse)
Check that your technical
room/electrical box is
correctly ventilated
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