System information

17-Nov-2014 G2T Programmers Guide Rev-A

10. Troubleshooting

The series G2T system is robust in design and construction, and

extremely reliable in operation. Each system is thoroughly tested

and “burned in” at the factory prior to delivery. Usually, problems

that occur are minor in nature and may be corrected in the field.

This section provides a diagnostic guide for troubleshooting in the

field. For problems unable to be diagnosed and repaired in the

field, the system or module should be returned to the factory.

Most problems may be classified into the following categories:

• Power

• Communications

• Mechanical Connections

• Operation and Performance

 NOTE: Additional information is available at the Universal

Switching Corporation website: www.uswi.com.

10.1. Power

If the system fails to power ON, ensure that there is power at the

facility AC outlet source. Verify that the system AC cord is fully

engaged in the duplex outlet and the system AC line input

receptacle.

10.1.1. Circuit Breakers and Fuses

Verify that the system circuit breakers, located next to the AC

power input, have not tripped. Circuit breakers may fail when

they become old. If a circuit breaker has tripped, further diagnosis

is required before powering ON the system. Contact Technical

Support.