Christie roadie 25k User Manual page 8

INSTALLATION AND SETUP
2-2
Roadie 25K User's Manual
See Figure 2.2. Connect the ballast's integral 3-phase 30 amp line
BALLAST-TO-AC:
cord to your AC supply—you may have to modify the plug for your site.
NOTE: Before connecting the ballast to AC, a qualified electrical technician must
make sure the ballast's plug type and Input Power Range Switch match the line
voltage available at the site. Remove the lamp ballast cover to access the switch and
determine its setting—toggle LEFT for 200 VAC supplies, toggle RIGHT for 400
VAC supplies (factory default=200 VAC). Modify the plug type as necessary—as a
delta load with safety ground, it has no neutral.
Confirm that the ballast's 3-phase status lights are on and that the adjacent voltmeter
displays an acceptable AC level for your ballast and region. See Section 6,
Specifications for details. Then set the ballast AC on/off switch to ON and listen for
Figure 2.1. Connect Head to Ballast