Roboscan PRO 1220, Руководство пользователя

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REGENERATING BAD LAMPS
It can occur that, after a period of time, problems can develop with discharge lamps when
they have been running with too low voltage. The low voltage causes the lamp to burn with
a blue arc inside and also causes the lamp to become black on the inside. When the lamp
is black on the inside the lamp will refuse to start at normal voltage.
In this situation it is possible to regenerate the lamp and so continue its expected life, to do
this you should follow the instructions below :
Unscrew the 4 finger screws which secure the cover over the terminal connections located
at the mirror end of the unit. Locate the Brown wire marked with a V. If this wire is
connected to the 120V terminal then move it to the 100V terminal. If the brown wire is
connected to the 230V or the 250V terminal then move it to the 215V terminal.
Switch on the power to the unit and if the lamp starts let it burn at this voltage for
approximately 5 minutes and then switch off again. The lamp will now be clear on the inside
and ready to re-use at the normal voltage. Re-connect the Brown wire to the terminal where
it was before and start the unit as normal.
If the lamp refused to start, please contact your local Martin Dealer and let him regenerate
the lamp in a special fixture.