HayssenSandiacre Ultima SV 12-19HR Instruction Manual page 275

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Stripper Proximity
Switch Adjustment
U l t i m a S V
12.
Turn the jaws On.
13.
Set the jaw timing from 150 to 330 .
14.
Press Reset.
15.
Cycle the machine and observe the action of the stripper
bars.
16.
E-Stop the machine.
17.
Fine adjust the open stripper speed controls.
18.
If the stripper bars contact the cams when opening, turn
the speed controls clockwise to correct.
19.
Press Reset.
20.
Make several empty bags.
21.
Observe the action of the stripper bars and fine adjust the
speed controls as needed.
I
:
MPORTANT
If the stripper action is too slow and bags catch on the stripper
bars, turn the open flow controls counter-clockwise.
If the stripper action is too fast parts may be damaged in the
stripper or jaw area.
Turn the stripper close speed controls clockwise. The flow
controls must be adjusted equally on both air cylinders.
The proximity switch, in the slotted hole at the rear of the machine,
protects the stripper arms by sensing the position of the jaws. This pre-
vents the stripper arms from opening prematurely if the timing is
entered incorrectly on the operator interface.
The stripper arms are only allowed to open when the jaws have already
opened to approximately 1" to ensure there is no contact between the
two. The proximity switch is factory set. Before adjusting, verify the
speed controls and cushions are set correctly. To adjust:
1.
Verify that the main air pressure regulator is at 65 PSI.
2.
Turn the strippers On.
3.
Set the timing from 130 to 358 .
4.
Cycle the machine in empty bags.
5.
If the stripper bars contact the cams as they are opening,
stop the machine.
6.
Remove the switch guard and move the proximity switch
1/8" toward the front of the machine.
7.
Continue to move it until the stripper bars open without
contacting the cams.
8.
Replace the guard.
H A Y S S E
NSA N D I AC R E
®
1 4 - 3 5 / R e v 1 5
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