Viola Symphony Manual Rev 1
11 of 15
9
th
September 2005
CARE AND CLEANING
Caution!
•
ALWAYS
switch the amplifier off and disconnect it from the
mains supply before attempting to clean it.
•
NEVER
apply cleaning products directly to the amplifier as they
may enter the unit and cause damage.
•
NEVER
use any of the following cleaning products as they may
damage the finish:
•
Wax polish
•
Spirit or alcohol based cleaners
•
Corrosive or abrasive cleaners
In most cases wiping the unit with a slightly damp soft cloth will give satisfactory
results. Non-abrasive glass cleaners containing ammonia or vinegar, applied with a
soft cloth may also be used. If you have concerns about the suitably of a cleaner,
first it out on a part of the unit that is less visible such as the rear panel.
MAINS FUSES
Two fuses are located on the unit’s rear panel – one for each side of the mains
supply. If you suspect that either of the fuses has blown, follow the procedure
below:
•
Disconnect the amplifier from the mains supply.
•
Remove the fuses.
•
Check the fuses with a continuity tester and replace any blown fuses
with one of the rating and type shown below. Using a fuse of the
incorrect type or rating may create a safety hazard or cause damage to
the unit and may also result in the warranty being voided.
Operating Voltage
Fuse Rating
Fuse Size
100V, 110V or 120V
T15A
1
1
/
4
inch
220V or 240V
T10A
5 x 20mm
Suitable replacements may be obtained from your VIOLA dealer or
directly from VIOLA.
•
After replacing the fuse or fuses, switch the amplifier on and check
whether it operates normally. If the fuses blow again, switch the unit
off immediately, disconnect it from the mains supply and get in touch
with your VIOLA dealer, national VIOLA distributor or VIOLA directly for
technical support. Contact details for VIOLA are given in the
GETTING
IN TOUCH
section of this manual.
