Oce Arizona 550 GT User Manual page 248

How to Change a UV Lamp Bulb
How to Replace the Lamp Housing
Wipe both sides of the quartz window in the bottom of the UV lamp housing bucket
1.
with an alcohol wipe.
Place the housing back into the carriage bucket.
2.
Replace the old filter that was removed from the top of the housing with a new one.
3.
Rotate the interlock safety bracket back into position to lock the lamp housing in place.
4.
Reconnect the UV power cable connector to the top of the UV lamp housing.
5.
Repeat the above two sets of procedures to change the bulb in the other lamp housing.
6.
Note:
We recommend that both UV Lamp bulbs be replaced at the same time to ensure that
the curing effect is balanced when printing in both directions.
Replace the safety fence onto the carriage base.
7.
Unlock the AC power switch and power on the printer.
8.
Dispose of the old UV lamp bulbs according to local environmental regulations.
9.
248 Chapter 11 - Printer Maintenance