M60 / M90 Modena – Owner’s Manual – Ver: 2.31
5
Elmwood Amps AB
PRECAUTIONS & WARNINGS
PRECAUTIONS & WARNINGS
Always follow the safety instructions listed here and use common sense.
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Read this manual carefully before switching on your amplifier.
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Do not try to open the amplifier chassis – there are no serviceable parts.
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Vacuum tube amplifiers generate heat. Insure proper ventilation.
Keep away from curtains or any flammable objects.
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Tubes may be extremely hot after the amplifier has been on. Never touch a hot tube.
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Do not expose the amplifier to rain, moisture, or any kind of water or liquids. Never use
the amplifier in wet condition.
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Do not block ventilation openings on the rear of the amplifier.
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Never operate the amplifier without a connected speaker or load
since this can cause severe damage to the amplifier.
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Always insure that amplifier is properly grounded.
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Always unplug power cord before changing fuses or any tubes. When replacing fuse,
use only same type and rating. Avoid direct contact with heated tubes.
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Keep children away from the amplifier.
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Be sure to always connect an AC power supply that corresponds to the amplifiers
power supply specification / setup.
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Always turn off the power of all related equipment before making any connections.
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Make sure that you are using a correct speaker cable for the speaker outputs. Low
signal cables, such as regular guitar cables, might seriously damage the output stage of
the amplifier.
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Always remove power plug from the wall socket if there is any risk of lightning occurring
nearby or if the amplifier is not used for longer periods.
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Always treat your amplifier with caution and never use excessive force.
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Never use solvents for cleaning. Wipe of the exterior with a soft cloth.
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Your amplifier can create high sound volumes. Do not exposure yourself or others to
high sound volumes that may cause permanent hearing damage.