STAMOS S-LS-104 Manual De Instrucciones página 28

6. Overvoltage protection.
- Turn off the unit with the button (13).
- Turn the screw (8) clockwise to the maximum with a small screwdriver (not
supplied).
- Switch on the unit with the button (13).
- Use the voltage adjustment knobs (9) and (11) to set the threshold voltage
at which the protection should be triggered.
- Then use a screwdriver to gently turn the screw (8) counterclockwise until
the protection is triggered, i.e. the O.V. indicator (6) lights up and the
protection is deactivated.
(6) is triggered and the output power is cut off (the voltage value on the
display starts dropping to 0).
- Turn off the unit with the button (13). Set the voltage adjustment knobs (9)
and (11) to minimum (maximum counter-clockwise rotation).
- Turn on the unit with the button (13) and set the desired operating
parameters (voltage and current).
The value for which the protection is set is stored.
- If the threshold value of the voltage consumed by the consumer unit is
exceeded, the power supply unit will cut off the power to the output.
The O.V. lamp is illuminated. (6). To reset the protection, turn the PSU off
and on again by pressing the button (13).