9. REPLACEMENT OF FLUORESCENT LAMP
When performing the work, be sure to turn power off. Working with power on can cause an electric shock or short circuit acci- dent.
The Fluorescent Lamp, when it gets hot, can cause burns. Be very careful when replacing the Fluorescent Lamp.
To perform work safely and securely, be sure to prepare a step which is in a secure and stable condition. Not using a step or using an unstable step can cause violent falling down accidents.
9 -1 REPLACEMENT OF FLUORESCENT LAMP
1Take out the 3 Tamperproof screws secur- ing the billboard plex. Remove the bill- board plex.
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2Be sure to disconnect all connectors conected to the Marquee assembly before removing the FL fxture and/or performing work.
3Replace the bulb and reinstall.
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