Troubleshooting
Model: T611
Malfunction: No start up. Unit does not operate.
Circumstance: Turn unit power on. The power indicator does not light.
Possible cause: Incoming power supply or component malfunction.
Troubleshooting: 1. Inspect the power cable connection.
2. Inspect cable connections under the motor cover.
3. Inspect the main fuse, fuse holder, and power switch.
4. Inspect the drive board components for signs of burning.
Or replace the drive board as a test.
3-2-1
Drive
board
Display
board
Filte
r
SW
FUSE
AC1
AC2
Drive board
Inspect the main fuse, fuse holder, and power switch.
Summary of Contents for T611
Page 1: ...T611 Repair Manual Electronics...
Page 4: ...1 1 Product Picture T611 1 1 1...
Page 5: ...1 2 Overlay T611 1 2 1...
Page 7: ...1 3 Connections T611 Bridge Board 1 3 2 To Safety key board HTR board Soft key Bridge board...
Page 11: ...1 5 Connections T611 Bridge Board 1 5 2 To Safetykey board To HTR board To Display...
