Essential Health & Safety Requirements | 47
Problem Encountered
The Xenon Flash Lamp is not operating (intermittent clicking sound is
not heard).
Corrective Action
Check the system state on the right side of the HOME screen. Note
that the Xenon Flash Lamp will not operate when the system is in the
Not Ready state.
If the system is in a state other than Not Ready, take appropriate
safety precautions and check for proper wiring connections.
Problem Encountered
The LEDs on the Relay, Customer Connection, or MCU boards are
not on.
Corrective Action
Take appropriate safety precautions and check for proper I/O wiring
connections.
Problem Encountered
Temperature zone values do not increase.
Corrective Action
The over-temperature circuits may have been tripped; press the Reset
Switch (S501) on the Relay board or the Reset Switch on the Optical
Bench.
If the temperature zone values still do not increase, check the fuses
(Bench Heater and Oven Heater, if used) for proper connections and
blown fuses (located at TB1 in Electronics Enclosure).
If the temperature zone values still do not increase, take appropriate
safety precautions and check for proper wiring connections for the ap-
propriate temperature zone wiring.