Yamaha AvantGard N3 유지 관리 핸드북 - 페이지 34

{카테고리_이름} Yamaha AvantGard N3에 대한 유지 관리 핸드북을 온라인으로 검색하거나 PDF를 다운로드하세요. Yamaha AvantGard N3 45 페이지. Hybrid piano

4. Adjustment Procedure

4-1 Using buttons with an optimal shape, install the fall board rubber buttons A thru C at the top board (F) assembly

dedicated service part (C) positions.

• With the top board (F) closed, select the most suitable one so that there is no more than 1 millimeter deviation

in the gap between the front beam and the rubber button (E).

4-2 Close the top board (F) and check that the top board front is not unseated upwards.

(Shipping criteria: (E) Within 1 mm)

• If unseated upwards then reselect the rubber as in 4-1.

4-3 Securely glue each of the rubber buttons while taking care so that the adhesive does not protrude out from the

coated surfaces.

Fig. 2 Rubber installation positions

Fig. 3 Check points