12
Care and maintenance
To remove dust from the cabinet of the Nº27.5, use a feather duster. To
remove dirt and fingerprints, use isopropyl alcohol applied to a soft
cloth.
Poor connections cause sonic degradation. We recommend,
therefore, that you clean all speaker connection with denatured
alcohol at least once a year. See your Mark Levinson dealer for other
ways to optimize connections.
Two slow-blow 250V 3AG fuses (10 ampere @ 100V and 120VAC, and
6.25 ampere @ 200V, 220V, and 240VAC) are located on the rear
panel of the Nº27.5. Replace the fuses with the same type only.
ALWAYS remove the AC cord before removing the fuses.
Cleaning
Fuses
PRECAUTION