13. 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 accident.
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.
13 -1 REPLACEMENT OF FLUORESCENT LAMP
1Take out the 3 Tamperproof screws from the rear of the billboard.
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2Be sure to disconnect all connectors conected to the Marquee assembly before removing the Billboard and/or performing work.
3Take out the two screws which secure the lower billboard plate mask and remove billboard
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