NEC NX7700i/5040H-32 - Manual (Page 168)

Notes on Handling
855-900547-200 5-2
5.4. Cleaning
• Wipe the surface of the main and peripheral units with soft cloth.
• Take out the power plug of the main and peripheral units from outlets prior to cleaning.
• Do not use detergents containing polishing materials, cleaning solvents, thinners and other
chemical agents.
• Remove the top cover and clean the parts like air filters using a vacuum cleaner during
inspection or parts replacement. See Figure 5-1 below for where to clean.
Front View
Figure 5-1 Cleaning Locations