Atlas Copco Secoroc 76 Series 운영자 매뉴얼 - 페이지 8

{카테고리_이름} Atlas Copco Secoroc 76 Series에 대한 운영자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Atlas Copco Secoroc 76 Series 20 페이지. Pusher leg rock drill

Before drilling check that the flushing hole in the drill steel is not blocked.

Fitting the drill steel

1. Push the retainer outwards in the direction of the arrow (see picture below),

until the front portion of the retainer is able to accommodate the drill steel

collar.

2. Insert the drill in the chuck.

3. When the drill bottoms, push back the retainer to lock it.

1. Push the retainer outwards in the direction of the arrow until the drill steel

collar disengages from the front of the retainer.

2. Pull the drill steel out.

3. Push back the retainer.

Mount the pusher leg (1), lock sleeve (2), rubber pad (3), washer (4) and locking

nut (5) in the order shown in the picture below.

Turn the locking nut clockwise with a wrench until you hear a "click".