6.2.1.10
This screen is displayed whenever the control systems detect a fault between its two
processors. Turn off and restart the illuminator. If the fault persists the unit needs
servicing.
6.2.1.11
If the lamp temperature exceeds preset limits the lamp will go off and this screen
display. The fan will run to reduce the temperature. If acceptable reductionis achieved
within ten seconds the lamp will turn back on to resume normal operation.
6.2.1.12
If cooling pauses are unable to acceptably restore acceptable operating temperature the
lamp will go off and this screen will display. Follow the instructions (check the air filter,
restart, check for obstructions that would impede intake air flow under the front of the
unit or exhaust air flow from the rear of the unit. If the fault persists the unit needs
servicing.
LIT-218 Sunoptic Surgical
Rev. C
INTERNAL FAULT
SYSTEM IS COOLING
COOLING SHUTDOWN
®
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