NEC NX7700i - Manual (Page 147)

Notes on Handling
855-900549 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.
Front View
Figure 5-1 Cleaning Locations