SEAL 80Pro, Руководство пользователя

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Operating 29
English
5.2 Operating modes
The machine is working either in normal mode or in slow mode. In the normal mode the
rollers can rotate in forward or in reverse direction.
A special mode is the jog mode. This mode is used when the machine is left on for some
time whithout being used.
5.2.1 Normal forward mode
Normal forward mode can be activated from standstill by the start button or by the
footswitch (when slow mode indication is not active).
The rotation speed of the rollers in normal mode is set via the speed control knob.
Rotation is started when the start button or the footswitch is pressed and is indicated by
the LED next to the start button.
When the footswitch is pressed, operation control is taken over by the footswitch and the
rollers will rotate forward until the footswitch is released.
To return control to the control panel without stopping;
•
press and hold the start button,
• release the footswitch
•
and then release the start button.
Rotation is stopped when the stop button is pressed.
An interruption of the light beam of the optical safety device will also stop the rotation of
the rollers. After the interruption is removed, the start button must be pressed to continue
the process.
5.2.2 Reverse mode
Reverse roller rotation can only be started from standstill by pressing the reverse button.
CAUTION:
The rolls at unwind and combi positions will not rewind the material.
Reverse rotation is indicated by the LED next to the reverse button and is stopped when
the stop button is pressed.
The speed is determined by the speed control knob.
WARNING:
KEEP CLEAR OF THE REAR SIDE NIP WHEN RUNNING IN REVERSE
MODE.
When running in reverse, the optical safety device (at the front side nip) is disabled.
Reverse rotation at slow mode speed is not possible.