Martin RoboScan Pro 518, Руководство пользователя

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15 Service and Maintenance
S e l e c t i n g Vo l t a g e a n d F r e q u e n c y
The voltage and frequency settings must match the local AC power supply! Operating at the
incorrect setting can result in poor light output, shortened lamp life, overheating and dam-
age to the fixture. The settings are printed on the serial number label on the front of the
case: if the voltage is not within 5 percent of the local supply or the frequency (50/60 Hz) is
different, then the ballast and transformer must be rewired.
W A R N I N G !
Make sure the fixture is disconnected from AC power before pro-
ceeding.
R o b o S c a n P r o 5 1 8 U S
1. Unscrew the 8 screws, labelled 'A' and 'B' in figure 1, that secure the casing
over the lamp housing, and remove the casing.
2. Locate the ballast at the rear-left corner (see figure 1) and move the
GREY wire, labelled 'F', to either the 50 Hz or the 60 Hz terminal to select
the local frequency.
3. Locate the transformer at the rear-right corner of the unit, and move the
BROWN wire, labelled 'V', to either the 100 V, 110 V, or 120 V terminal to
select the local AC voltage.
4. Reassemble the unit before connecting to AC power.
R o b o S c a n P r o 5 1 8 E U
1. Unscrew the 8 screws, labelled 'A' and 'B' in figure 1, that secure the casing
over the lamp housing, and remove the casing.
2. Locate the ballast at the rear-left corner (see figure 1) and move the
GREY wire, labelled 'V', to either the 220 V, 230 V, or 250 V terminal to
select the local AC voltage.
3. Locate the transformer at the rear-right corner of the unit and move the
BROWN wire, also labelled 'V', to either the 225 V or 240 V terminal to
select the local AC voltage.
4. Reassemble the unit before connecting to AC power.
Model
Selectable
Voltages
Selectable
Frequencies
RoboScan Pro 518 EU 230 V / 240 V / 250 V 50 Hz
RoboScan Pro 518 US 100 V / 110 V / 120 V 50/60 Hz