Federal Signal 24XST Instrucciones De Instalación Y Mantenimiento página 12

Installation and Maintenance Instructions
EXPLOSION HAZARD—To prevent ignition of hazardous atmo-
spheres, disconnect the fixture from the supply circuit before
opening it.
SHOCK HAZARD—Strobe light systems generate high voltag-
es. Disconnect power from the strobe system and wait at least
5 minutes before opening the unit. Do not apply power to the
unit while the unit is open. Failure to follow this warning could
result in serious injury or death.
To replace the strobe tube:
1.
Disconnect power to the light.
EXPLOSION HAZARD—The effectiveness of the explosion-
proof enclosure must be maintained. Do not damage the dome
or threads while disassembling or reassembling unit. Lubri-
cated joints exposed for long periods of time may attract small
particles of dirt or other foreign materials. Body and cover
joints should be reassembled immediately with all the threads
fully engaged.
2.
Remove the glass dome assembly from the main housing by
rotating the dome assembly counterclockwise.
3. Loosen the lens-clip screw 1 to 3 turns and rotate the clip
90 degrees.
4. Remove the lens to expose the lamp.
HANDLE STROBE TUBES CAREFULLY—Strobe tubes get hot
enough to burn you. Always allow these tubes to cool before
handling them. Strobe tubes are also pressurized and, if
broken, can result in flying glass. Always wear gloves and eye
protection when handling strobe tubes. Failure to follow this
warning may result in personal injury.
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Model 24XST