User manual

16 SynchroZap QX250
Adjusting EU model voltage settings
1. Disconnect the fixture from AC power
and place it upside down on a work
table. If the lamp is hot, allow it to cool for 5 minutes and wear safety goggles
to protect your eyes.
2.
Remove the screws from the 4 corners of the bottom plate and lift it off.
3.
On the transformer, move the BROWN wire to the transformer terminal
shown in the table above for the local AC supply voltage. The terminals
are indicated on a label on the side of the transformer.
4.
On the ballast, move the BROWN wire to the terminal listed for the volt-
age. The terminals are indicated on the side of the ballast.
5.
Replace the cover.
Local AC Supply Transformer Ballast
Freq. Voltage Setting Terminal Setting Terminal
50 Hz 220 - 235 V 225 V 3 230 V 230
50 Hz 235 - 245 V 240 V 4 240 V 240
50 Hz 245 - 260 V 240 V 4 250 V 250
Figure 4: EU model transformer and ballast taps
Ballast
230 V
240 V
250 V
Transformer
225 V
240 V