1 WelcomeXerox Phaser 3635 User Guide 74. Do not remove covers or guards that are fastened with screws. There are noparts behind these covers that you can maintain or service.Operational Safety InformationYour Xerox equipment and supplies have been designed and tested to meet strictsafety requirements. These include safety agency examination, approval, andcompliance with established environmental standards.To ensure the continued safe operation of your Xerox equipment, follow thesesafety guidelines at all times:Do These• Always follow all warnings and instructions that are marked on or supplied withthe equipment.• Before cleaning this product, unplug the product from the electrical outlet.Always use materials specifically designated for this product, the use of othermaterials may result in poor performance and create a hazardous situation.WARNING: Do not use aerosol cleaners. Aerosol cleaners can be explosive orflammable when used on electromechanical equipment.• Always exercise care when moving or relocating equipment. Please contactyour local Xerox Service Department to arrange relocation of the copier to alocation outside of your building.• Always locate the machine on a solid support surface (not on plush carpet) thathas adequate strength to support the weight of the machine.• Always locate the machine in an area that has adequate ventilation and roomfor servicing.• Always unplug this equipment from the electrical outlet before cleaning.NOTE: Your Xerox machine is equipped with an energy saving device to conservepower when the machine is not in use. The machine may be left on continuously.WARNING: The metallic surfaces in the fuser area are hot. Please use cautionwhen removing paper jams from this area and avoid touching any metallicsurfaces.Do Not Do These• Never use a ground adapter plug to connect the equipment to a power outletthat lacks a ground connection terminal.• Never attempt any maintenance function that is not specifically described inthis documentation.• Never obstruct ventilation openings. They are provided to prevent overheating.