ENGLISH
27
Changing the electronic card
Fig. 14
1
2
It is recommended
to use a straight length of pipe,
after delivery, for lifting the cover of the Active system,
in the event of inspection
.
The operations, described below, for changing the electronic card must be carried out
exclusively by specialised, qualified personnel:
−
Reduce the system pressure (it is recommended to close the valve of the system, located for
this purpose on delivery, near the pump ).
−
Disconnect the electric connectors of the card.
−
Unscrew the 4 screws of the card, keeping it pressed.
−
Turn the card towards the outside.
−
Pull the card upwards, keeping it tilted.
−
Pay attention to the OR of the pressure probe!!!
(pressure probe: card connecting tube with a hydraulic body )
Male Faston outlets for
remote alarm signal
