Christie Digital Systems XENON CONSOLE - Manual (Page 37)

8
CHRISTIE DIGITAL SYSTEMS 8-1
August 7, 2003
8 . T R O U B L E S H O O T I N G
This section helps the user to identify and, where possible, correct system malfunctions in
SLC Xenon Consoles. The sections below are organized by malfunction type. For each
malfunction, the manual lists symptoms associated with possible problems, and then presents
a table containing probable causes and steps to be taken to correct the problem.
Christie suggests that, when following these troubleshooting procedures to correct a problem,
users:
1. Copy the appropriate tables
2. Record observations in the rightmost column
3. Include annotated copies with maintenance and repair records for future reference.
8.1. M
A L F U N C T I O N
: P
O W E R
S
U P P L Y
D
O E S
N
O T
S
T A R T
The system does not power up.
Probable Cause Corrective Action Date/Remarks
A No AC (3-phase) voltage
at TB2.
Check disconnect switch or circuit
breaker at AC distribution panel.
B Phase voltages are not
equal at TB2.
Measure TB2-L1, L2, and L3 for
missing or low voltage; correct loose or
damaged wire.
C Ready lamp is not on,
interlock or blower
switches not functioning.
Check that all switches are closing
properly. Continuity each switch if
necessary.
Table 8-1: Troubleshooting for Power Supply Does Not Start