PUMP RESET
procedure
This operation results in the total deletion of the programming data (⎘
Default parameters). Alternatively, press all keys while disconnecting and
reconnecting the pump to the power supply. Proceed as follows:
•
Choose “FULL MENU” from the main screen.
•
Scroll to the “SETUP” item and then select “FACTORY”.
•
Select “YES” and then confirm.
Fuse
replacement
procedure
Circuit
replacement
procedure
This operation must be carried out by qualified technical personnel.
Fuse replacement requires two 3x16 and 3x15 Phillips screwdrivers and a fuse
identical to the type of the blown one.
Proceed as follows:
•
Disconnect the pump from the mains and the hydraulic system.
•
Remove the screws at the rear of the pump.
•
Remove the rear part of the pump until it is completely detached
from the front part, however until the circuit located on the front
part of the pump is accessible. Take care with the spring located on
the axis of the injection knob.
•
Locate the fuse and replace with one of EQUAL value.
•
Taking care with the spring between the magnet and the injection knob
axis, reinsert the rear part of the pump until complete contact is made
with the front part.
•
Tighten the screws on the pump.
This operation must be carried out by qualified technical personnel.
Fuse replacement requires two 3x16 and 3x15 Phillips screwdrivers and a
circuit with the same electrical characteristics (power supply) as the one to be
replaced. Proceed as follows:
•
Disconnect the pump from the mains and the hydraulic system.
•
Remove the screws at the rear of the pump.
•
Remove the rear part of the pump until it is completely detached
from the front part and disconnect all wires connected to the circuit.
Take care with the spring located on the axis of the injection knob.
•
Remove the screws securing the circuit.
•
Replace the circuit after noting the position of the wires (see ⎘ Circuit
diagram) and secure the circuit to the pump by tightening the fixing
screws.
•
Taking care with the spring between the magnet and the injection knob
axis, reinsert the rear part of the pump until complete contact is made
with the front part.
•
Tighten the screws on the pump.
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