SFA ZPS 2.3 Instrucciones De Manejo Y De Montaje página 7

3. OPERATION OF THE CONTROL SYSTEM
The electronic pump control is equipped with a key lock. To unlock, please
press and hold
the display. Approximately 1 minute after the last actuation of any key the
keyboard will be locked again.
The automatic key lock after 1 minute can be deactivated in the menu, e.g. to
aid with maintenance works. The keylock is enabled with the service mode
switched-off only
3.1 Operator control panel and operational elements
①
LCD display
(2 lines with 16
characters)
3.1.1 Keys
By pressing this key, the preferred pump is switched on without delay. Except for
the motor monitoring, no other function of the program is enabled.
The green LED
(MANUAL)
the pump can only be started if the turn-on level is exceeded !
The green LED is flashing. ATTENTION : The pump will be switched after 2
minutes. A restart of the pump is possible immediately.
Stops the pump motor without follow-up. The green LED goes out.
The pumps are actuated via the level evaluation of the selected sensor (see
point 3.1.4). All monitoring and safety functions are executed according to the
presetting.
6
(Selection) for 3 seconds. There will be an indication in
③
Signal-LED indicating when the pump is
operating :
- green: pump is on
- red: fault
③
of one pump flashes. ATTENTION : If the ATEX mode is enabled,
②
Short travel
key switches