Martin Audio MA3.0 - V1.1 Guia do Utilizador descarregar pdf (Página 14)

4 User Maintenance

4.1 Cleaning

Disconnect the amplifier from the AC main source first; use a soft cloth and mild non-abrasive solution to

clean the faceplate and chassis.

4.2 Service

There are no user-serviceable parts in your MA3.0 amplifier. Refer servicing to qualified technical personnel.

If your MA3.0 amplifier needs repair, contact your Martin Audio dealer or distributor.

4.3 Dust removal

Particularly in dusty environments, the front filters clog with dust and dirt after prolonged use, this will

interfere with cooling. You may use compressed air to remove the dust from filters.

To remove air filters for more comprehensive cleaning, unscrew the retaining screws and pull the covering

grill forward.

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Martin Audio MA3.0 - V1.1 Guia do Utilizador Página 14