67
SECTION 6 TROUBLESHOOTING
ELECTRIC SHOCK CAN KILL!
ENSURE ALL PRIMARY POWER TO MACHINE HAS BEEN EXTERNALLY
DISCONNECTED. OPEN LINE WALL SWITCH BEFORE ATTEMPTING IN
SPECTION OR PERFORMING WORK INSIDE THE PLASMA CONSOLE OR
PLUMBING BOX.
WARNING
CAPACITORS CAN STORE HIGH VOLTAGES.
DISCONNECTING PLASMA CONSOLE DOES NOT ENSURE CAPACITORS
ARE DEENERGIZED. ENSURE CONSOLE CAPACITORS ARE GROUND
ED AFTER REMOVING POWER AND PRIOR TO PERFORMING MAINTE
NANCE.
WARNING
6.1 Introduction
6.2 Procedure
1. Shut main power switch on the console to OFF position.
2. Disconnect main power line (wall) switch.
3. Check for obvious external settings, switches and external connections.
4. If a problem is found, correct and proceed with normal operations.
5. If not, remove side panels. (Reminder: Power must be disconnected before removing any covers.)
6. Perform a visual inspection of internal components. Check for:
Loose or burned wiring and components•
Secure terminal connections•
Bulged or leaking capacitors•
Other signs of discoloration •
Refer to the troubleshooting guide for identication of many problems, possible causes and remedies.
Reference wiring diagrams and schematics are found in the last part of this section.
To Next Page
Loading...
