Marantz Model SC-11S1 - Manual (Page 36)

30
ENGLISH
OTHERS
The section describes the care and maintenance tasks that
must be performed to optimize the operation of your Marantz
equipment.
7
Cleaning of equipment external surfaces
The exterior finish of your unit will last indefinitely with
proper care and cleaning, Never use scouring pads, steel
wool, scourging powders or harsh chemical agents (e.g., lye
solution), alcohol, thinner, benzine, insecticide or other volatile
substances as these will mar the finish of the equipment.
Likewise, never use cloths containing chemical substances.
If the equipment get dirty, wipe the external surfaces with a
soft, lint-free cloth.
If the equipment becomes heavily soiled:
• dilute some washing up liquid in water, in a ratio of one part
detergent to six parts water.
• dip a soft, lint free in the solution and wring the it is damp.
• wipe the equipment with the damp cloth.
• dry the equipment by wiping it with a dry cloth.
7
Repairs
Only the most competent and qualified service technicians
should be allowed to service the factory-trained warranty
station personnel have the knowledge and special facilities
needed for repair and calibration of this precision equipment.
After the warranty period has expired, repairs will be performed
for a charge if the equipment can be returned to normal
operation.
In the event of difficulty, refer to your dealer or write directly
to the nearest location to you that is listed on the Marantz
Authorized Service Station list. If writing, please include the
model and serial number of the equipment together with a full
description of what you think is abnormal about the equipment’s
behaviour.