Advertisement
THE LAMPHOUSE LEADS must be connected to the xenon power supply as illus-
trated on the Installation Diagram.
CONNECT THE TWO HEAVY FIBREGLASS INSULATED LEADS to the DC
outputs in the power supply. Observe correct polarity; red to positive (+), black to negative (-).
Tighten connections securely to prevent overheating. Leads 2, 4, 5, and 6 provide the 115 V.AC
control circuit between the lamphouse and power supply, and wires 7 & 8 (220 V.AC) power the
lamphouse blower. Connect them to their corresponding numbered terminals on the barrier strip in
the power supply cabinet.
BECAUSE OF HIGH VOLTAGES impressed during the ignition cycle, the xenon
lamphouse must be grounded. Connect the ground lead in the cable assembly (#8 AWG green) to the
terminal lug in the power supply cabinet. Make certain that the power supply is connected to an
adequate earth ground.
IF AUTOMATED or remote lamphouse switching is desired, it is generally more con-
venient to make such connections to the power supply barrier strip (3 & 6) as illustrated. See the
"AUTOMATION SYSTEMS" section following for detailed instructions.
ALL LEADS may be run in conduit or greenfield if desired, or if required by local
code. This may also be necessary as shielding to prevent electrical interference in the theatre sound
system.
IT IS RECOMMENDED to establish a routine of periodically checking all electrical
connections for tightness. Loose connections, particularly in the DC circuit, are subject to hazardous
overheating.
WIRING INSTALLATION
COLOR CODE:
Brown
#2
Red
#3
Orange
#4
Blue
#5
Yellow
#6
Grey
#7
Black
#8
U80/008
Advertisement
