Yamaha Tuba 소유자 매뉴얼 - 페이지 17

{카테고리_이름} Yamaha Tuba에 대한 소유자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Yamaha Tuba 22 페이지. Alto/baryton/euphonium/tuba/sousaphone
Yamaha Tuba에 대해서도 마찬가지입니다: (프랑스어) Mode D'emploi (22 페이지)

페이지 인쇄

The piston makes a metallic

sound when moved.

• The felt is torn or lost.

➞ Replace the felt with a new one.

• The screws on the piston valve or valve

casing are loose.

➞ Firmly tighten the screws.

• The piston shaft is bent.

➞ Contact the dealer from whom you

purchased the instrument.

The rotor lever makes a metallic

sound when moved.

• There is contact or scraping with the

lever's springs.

➞ Oil the lever mechanisms with lever oil.

• The lever comes into contact with the

pipes.

➞ Contact the dealer from whom you

purchased the instrument.

• The screws are loose.

➞ Firmly tighten the screws.

• The rotor and valve casing have come

loose.

➞ Contact the dealer from whom you

purchased the instrument.

Water leaks from the slides.

• Not enough grease.

➞ Apply grease to the slides.

Troubleshooting