G】Problems With Key Touch; H】Problems With Other Mechanism - Kawai AnyTime X GP Service Manual

● Even.when.the.damper.pedal.is.stepped.on,.the.sound.of.string.does.not.fade.away..
Possible.Cause.1.:.. S ince.the.damper.is.detaching.from.the.strings,.the.sound.will.not.fade.away..
Solution.1.: Because of the piano's structure, this cannot be canceled.
【G】Problems with Key Touch
● In.the.entire.key.area.or.in.certain.keys,.there.is.no.feel.of.smoothness.before.letting.off..
Possible.Cause.1.:.. T he.hammer.shank.is.touching.the.shank.stop.rail.before.letting.off..
Solution.1.: Referring to 〔3〕 【B】 , raise the stop rail in the range without emitting sound
Solution.2.: Expand the let off within 4 mm.
● The.hammer.shank.collides.against.the.stop.rail.before.letting.off.
Possible.Cause.1.:.. I s.the.set.lever.released?.(The.set.lever.is.used.to.extract/reinstall.the.action.).
Solution.1.: Referring to 〔3〕 【A】 , release the set lever.
● The.feel.of.key.touches.differ.depending.on.the.sections.
Possible.Cause.1.:.. T he.hammer.shank.touches.the.cables.between.the.sensor.PWB.assys..
Solution.1.: Referring to 〔3〕 【A】 , open the sensor and bundle the cables between the
Possible.Cause.2.:.. T he.hammer.shank.and.the.stop.rail.are.touching..
Solution.1.: Referring to 〔3〕 【A】 , open the sensor, then loosen the screw of the bracket
【H】Problems with Other Mechanism
● The.mute.lever.is.heavy.or.does.not.return..The.terminal.of.the.wire.came.off.
Possible.Cause.1.:.. T he.roller.of.the.drive.lever.(P).located.inside.the.piano.is.not.rotating..
Solution.1.: Replace the roller as explained in 〔3〕 【G】 or replace the drive lever (P)
Solution.2.: Replace the wire whose terminal came off.
● The.action.cannot.be.extracted.due.to.obstacle..
Possible.Cause.1.:.. T he.set.lever.at.the.left.end.of.action.is.not.pulled.up..
Solution.1.: Referring to 〔3〕 【A】 , lift the set lever by pulling it towards you.
Possible.Cause.2.:.. T he.binder.of.the.cables.at.the.left.side.of.the.piano.body.is.not.released..
Solution.1.: Referring to〔3〕 【A】 , release the binder.
Possible.Cause.3.:.. T he.large.connector.located.at.the.inner.left.side.of.the.piano.body.is.not.removed.
Solution.1.: Referring to 〔3〕 【A】 , take off the wire set fittings located at the lower and
when keystroked strongly.
boards with a banding band etc.
and adjust the position.
including the roller.
upper sides of the connectors, then remove the connectors.
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