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PLC Health Monitoring & Reporting Sys 2-8 Manual EPM40002083-001 Rev -
WARNING!
This system uses lethal voltages in the Flash-head. Unless absolutely
necessary, do not attempt to service or adjust the equipment with AC
line power applied.
Safety interlock switches are provided in the Flash-head enclosure to
interrupt main AC power to the power supply. These interlock switches
are activated when the Flash-head door is opened in a conventional
manner. No interlock is provided when other means of access are
used. Do not tamper with the interlocks by opening or shorting the
terminals.
The POWER ON Indicator is ON when the Ferroresonant Transformer is
powered. If the POWER ON Indicator is OFF, Line input AC power may
still be present in the system.
AC LINE VOLTAGE IS STILL PRESENT WHEN INTERLOCKS ARE
ACTIVATED. DISCONNECT POWER AT THE MAIN AC CIRCUIT
BREAKERS BEFORE INSPECTING OR SERVICING, UNLESS
ABSOLUTELY NECESSARY TO PERFORM MAINTENANCE WITH
POWER ON.
WARNING!
Flash tubes in this lighting system produce brilliant flashes of light
containing some ultraviolet radiation that can cause temporary or
permanent eye damage.
DO NOT LOOK DIRECTLY AT THE FLASH-HEAD WHILE IT IS IN
OPERATION.