SEAL 54Base, Руководство пользователя

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Operation
9
Engl
is
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Pressure indication (2)
, 4 LED’s;
The LED’s indicate the pressure setting of the main rollers. When 2 LED’s light at the same
time, they indicate the tens in between. See specifications for actual pressure range. All four
LED’s flashing indicates a pressure or nip setting error.
The LED’s start flashing at 10% overload. When the pressure exceeds a 20% overload an
audible signal is generated. Increase the nip to lower the pressure.
Speed control (3) , control knob;
Sets the speed anywhere in a range between 0 and 10 (See specifications for actual speed
range).
Slow mode (4) , toggle pushbutton;
Press 1 second to switch slow mode ON or OFF.
To run at slow mode speed the footswitch must be pressed.
The LED will light when slow mode is selected.
CAUTION:
When slow mode is active the machine can still run at high speed.
Slow mode indication is NOT a speed indication. It is a working method.
Safety indicator (5) , LED;
The LED will light up when the beam of the optical safety device at the input side of the nip is
not interrupted.
Forward (6) , pushbutton;
Press to start the rotation of the rollers in the forward direction.
The LED will light when the forward mode is selected.
When the LED flashes it indicates a motor overload. Press the stop button and check the
material flow and the tension setting of the unwind shafts.
Reverse (7) , snap pushbutton;
Press and hold for rotation of the rollers in reverse direction.
The LED will light when the reverse mode is selected.
When the LED flashes it indicates a motor overload. Press the stop button and check the
material flow and the tension setting of the wind-up shafts.
Forward and reverse indicator flashing;
This indicates a system error. Disconnect and then reconnect the power. If the error persists,
contact your service organization.
Stop (8) , pushbutton;
Press to stop the rotation of the rolls.
Heat-assist (9), ON/OFF switch
Switches the heat-assist control ON or OFF. When ON the upper roller will be heated until it
reaches 40 °C or 104 °F. Allow ample time to reach this temperature.