HayssenSandiacre Ultima SV 12-19HR Instruction Manual page 205

Knife Speed
Adjustment
U l t i m a S V
I :
MPORTANT
The jaws must be CLOSED for this procedure.
W :
ARNING
Exercise extreme caution while working with the power ON.
1. Press the Reset button, but do not cycle the machine.
2. With the jaws closed, press the manual operator on the
knife control valve to actuate the knife.
The knife actions should be swift and smooth and not strike hard.
3. If the knife action is not acceptable, adjust the flow con-
trols, cushion controls, or both, on the air cylinder.
Flow Control
On Cylinder End
Adjusts the speed when
the knife is extending
a. turn flow controls one turn counterclockwise and then
clockwise 1/2 turn
b. turn the cushion controls one turn clockwise and then
counterclockwise 1/2 turns
c. using the manual operator on the knife control valve,
check the knife action and make small adjustments as
necessary
H A Y S S E NSA N D I AC R E
On Rod End
Adjusts the speed when Adjusts to protect knife
the knife is returning assembly against shocks
when the knife extends
and retracts
®
Cushion Control
On Cylinder Side
1 1 - 3 7 / R e v 1 5
11