EN
5 - ADJUSTMENT AND SETUP Master 80 UP HyperFlexible
5 - Pag. 16 / 16
5.3.3 Remnant passage door spring - Adjustment
The remnant passage door is kept closed by a
spring. The remnant passage has to win the spring
resistance, so that the door may intercept the
detection sensor.
The bar feeder is normally supplied with the spring
adjusted for large diameter bars; with small
diameter bars it could be necessary to reduce the
spring preload proceeding as follows.
• Remove the lower guide channel in
correspondence to the door.
• Adjust the preload of spring (A) by turning nuts
(B).
• Restore the bar feeder initial operating
conditions.