Yamaha YM-410D Manuale d'uso - Pagina 3

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Caution

Please change cracked tone bars as soon as possible. Cracked tone bars have sharp edges that can cut hands.

If the instrument is often moved, bolts, parts, etc., may become loose. After moving the instrument, check and make

sure all bolts, parts, etc., are firmly fastened. Firmly tighten all loose items.

Do not use the hammer for anything other than playing the instrument. It may be the cause of injury or accidents. Do not

let children strike other, etc., with the mallet. Do not allow such dangerous behavior to take place.

When assembling, be careful not to pinch your fingers or hands. Take special care when assembling the long frame

and resonator pipes. Two persons should carry out this part of the assembly, double-checking as the assembly pro-

ceeds.

Please read the following instructions carefully before using your marimbas.

◆ Installation Location

Use or storage in the following locations may cause dam-

age, even when packaged.

• In direct sunlight, such as near a window, or in a

closed vehicle in daytime.

• Near heating devices or in other locations subject to

excessive heat.

• In excessively cold environment.

• In places with excessive humidity or dust.

• Locations subject to vibrations.

◆ Handling

• Never place an object on or lean against the instru-

ment, as this may cause damage to the tone bars and

frame parts or topple the instrument, which is ex-

tremely dangerous.

• Do not use hand orchestra bell mallets or other hard

objects on your marimbas. The resulting dents or

scratches in the tone bars could impair the sound.

(Wood tone bars)

Also avoid hitting the tone bars hard with a hard mal-

let. The tone bars can crack. (Acoustalon tone bars)

◆ Moving and Transporting the Instrument

• Before moving the instrument, make sure that the

caster brakes are released. Also make sure to lift the

instrument slightly when moving over rough surfaces.

• When the instrument must be transported to a differ-

ent location, disassemble it to the same state as when

it was purchased (see page 26), taking care to pack

each component properly. Disassembly steps are in

the opposite order of assembly.

◆ When Not in Use

• Always engage the caster brakes.

Injury or handicaps to persons caused by the disregard of warnings with

this mark or, misuse of the instrument, may result in the loss of personal

property.

PRECAUTIONS

◆ Maintenance

• The tone bars should be polished from time to time

using a soft and dry cloth or silicone cloth. Stains that

cannot be removed with a dry cloth may be wiped off

using a small amount of ethyl alcohol. Never use thin-

ner or benzene or a wet cloth for cleaning purplses.

◆ Keep This Manual for Future Reference

• After reading, make sure to keep the manual in a safe

place.

Assembly Cautions

• When assembling/disassembling the instrument,

do so with at least two persons and follow the

instructions outlined in this manual. Assembly in

the wrong order can cause the pipes to drop

which may result in an injury, impair the perfor-

mance functionality of the instrument or cause

noise.

• Adjusting the playing height (see page 32) on the

YM-410/410F/460/460F

should be done with at least two persons.

• After final adjustment of the legs the fixing

screws must be tightened securely to prevent

loosening. Looseness may cause the instrument

to shift during performance and can also cause

noise and other problems. Retighten the screws

from time to time.