Important - Lowara GEMK Serie Instrucciones Para La Instalación Y El Uso

Note: The diesel pump continues to run even when the pressure is restored and the contact of the pressure switch is, therefore,
shut. The diesel pump needs to be turned off manually as described above. This work mode meets the requirements of the fire -
fighting regulations.
In the case of the version for fire-hydrant networks, the engine turns off automatically after the pressure is restored within the set
time (20 minutes by default).
If the diesel pump does not stop when you press the STOP button, use the engine's mechanical control
device – the same lever for the electric stop. Refer to the engine instructions manual to identify the
exact position.
The OFF lever (set up by the manufacturer of the engine) is located in a safe position but because it is
intended only for occasional and emergency use, you need to beware of hot parts.
Alarm messages do not disable the engine. Alarms can be reset with the RESET button, provided that the problem that
triggered the alarm has been eliminated
Manual mode  Switch in "MAN" position
9.7.2
LEDs on the electronic control unit:
Red AUTOMATIC MODE DISABLED LED on
Red NO START LED off
Red PUMP RUNNING LED off
Red CONTROL FAULT LED off
Start-up
Press the START button
The following information is displayed
- MAN mode
- Switch not in automatic
- PUMP RUNNING
- Number of motor rotations / hour counter
- Battery voltage
- Red PUMP RUNNING LED on
Shut-off
Manual shut-off via STOP button
If the diesel pump does not stop when you press the STOP button, use the engine's mechanical control
device – the same lever for the electric stop. Refer to the engine instructions manual to identify the
exact position.
The OFF lever (set up by the manufacturer of the engine) is located in a safe position but because it is
intended only for occasional and emergency use, you need to beware of hot parts.
The electronic control unit can be programmed when the engine is off.
Disabled mode  Switch in "0" position
9.7.3
Normally it is left in the "AUT" position with the key removed.
Turning the key switch to its "0" position turns off the motor when this is running.
IMPORTANT: The diesel pump cannot be started manually or automatically from the electronic control unit. Use this
mode to perform maintenance operations.
115