Gasboy 9800Q Series Diagnostic Manual - Manual (Page 4)

GASBOY Series 9800Q
Contents-2 01/28/04
Heater/Thermostat Cable Assembly ......................................................... 3-22
Connector ............................................................................................ 3-22
Power Bracket Assembly (C07707) .......................................................... 3-23
Connectors........................................................................................... 3-23
Section 4:
TROUBLESHOOTING
Using This Section .................................................................................... 4-1
Section 5: REPLACEMENT INSTRUCTIONS
General Information .................................................................................. 5-1
Electronic Component Access .................................................................. 5-2
Replacing the Platform Assembly ............................................................. 5-3
Replacing the CPU PCB ........................................................................... 5-5
Replacing the LCD Display PCB............................................................... 5-6
Replacing the Sale Backlight PCB............................................................ 5-7
Replacing the Power Supply PCB ............................................................ 5-8
Replacing the RS-485 or Pump I/F PCB .................................................. 5-9
Replacing the Ballast Cable Assembly ..................................................... 5-10
Replacing the Heater Cable Assembly ..................................................... 5-13