Symptoms And Faults - Abbott VP 2000 Service Manual

Troubleshooting

Symptoms and Faults

Table 6.1:
Symptom and Faults
No power when unit is first turned ON.
Power stays ON with switch OFF
Circuit Breaker trips
Exhaust Fan operates but no other power
comes ON
Exhaust Fan does not operate
No X-movement of Robotic Arm
No rotational movement of Robotic Arm
6-10
The following is a partial list of problems that may occur and
modules that could contain the cause. Modules are listed in
likelihood of being the cause of the symptom.
Fault Check/Replace
• Power Switch/Breaker
• Line cord
• Power Supply Plug-in
• Fuse - 230V unit
• External power
Power Switch/Breaker
• Power Supply
• Power Switch/Breaker
• Line cord
• Line filter
Power Supply
• Fan
• Cable to Fan
• Power Supply
• Check Interlock Switches
• Physical obstructions
• X-drive Belt (shipping strap)
• Tension Arm Spring
• X-motor Assembly
• Power Supply
• Computer Control Board
• Robotic Arm
• Computer Control Board
Abbott VP 2000™ Processor Service Manual
30-608308/R1—September 2008
Section 6