5 - ADJUSTMENTS AND SETTING-UP BOSS 332/545/552 HD
EN
5 - Pag. 11 / 34
5.3.1 Guide channels, half bushes, bar pusher and collet - Replacement
• When the magazine is empty (no bars), set the
bar feeder to manual mode.
• Open the upper guard.
• Use the keyboard to move the bar pusher
forwards beyond the area of the bar
removal/loading clamp unit.
• (The bar pusher can be moved in manual mode
via the keyboard with the guard open and the
guide channels closed).
• Close the upper guard.
• On the keyboard, press the blue buttons and
the guide channel opening button
simultaneously to open the bar feeder guide
channels.
• Open the upper guard.
• Remove the feeding brushless motor protection
to fit the crank.
• Use the crank to bring the bar pusher to its
backwards limit stop and then remove it from
its seat. Bar pushers in the Ø=42÷51 range
must be removed from the bar magazine.