4
Tube Roller
4. Control and Display
4.1 Control
Figure 1
Figure 2
Items
Default settings
Mode
switch
button
Mode
Shift speed and time display.
Speed
/timer
control knob
Set speed and time by rotating
speed/timer control knob. Push on/off
to start/stop rotating function.
Speed/timer light
Speed/Timer
Green/Red LED display light. Different
colors of LED light show the value for
speed or time that LCD screen
currently displays. Green LED light
shows that LCD screen currently
displays speed. Red LED light shows
that LCD screen currently displays
time.
Power/Overload
protection
light
Power/Overload
Green/Red LED display light.
LED light shows green when switch
on, LED light shows red when starts
overload protection. When the torque
reaches
limited
value,
overload
protection function will be started. At
the same time overload protection light
flashes, while the system stops running.
