140
b Press Section
chap.2
2Low contact pressure position:
Sensed by Low contact pressure limit switch.
Switch turns from OFF to ON in response to
movement in the direction of the arrow.
2Standard contact pressure position:
Sensed by Hi contact pressure limit switch.
Switch turns from OFF to ON in response to
movement in the direction of arrow 1.
Switch turns from ON to OFF in response to
movement in the direction of arrow 2.
2Hi contact pressure position:
Sensed by Hi contact pressure limit switch.
Switch turns from ON to OFF in response to
movement in the direction of arrow
1
.
Switch turns from OFF to ON in response to
movement in the direction of arrow
2
.
2Maximum contact pressure position:
Sensed by maximum contact pressure limit switch.
Switch turns from OFF to ON in response to move-
ment in the direction of the arrow.
1. Contact pressure position sensing
Drum unit
Press roller
Low contact pressure limit switch
Maximum contact pressure limit switch
Hi contact pressure limit switch
q
w
q
w
Hi contact pressure limit switch