Operating; Changing The Unit Of Speed - Promotech DRAGON Operator's Manual

3.2. Operating

Turn on the power by setting the power switch to the position 'I', which will illuminate
all segments of the display (
the unit of speed is set to centimeters per minute, or to
Then, the carriage speed will appear, which can be adjusted by rotating the knob
located on the panel. If needed, travel the carriage manually after setting the clutch to
the position OFF.
To begin the cutting process, light the torch in the manner described in the torch
manual. Adhere to all rules included in the torch manual.
Select a direction of motion with the travel direction switch, and then the real
speed of the carriage will appear on the display. To stop the motion, set the travel
direction switch to position 'O' or the clutch to position OFF. To extinguish the torch
flame, proceed according to the torch manual.
After the work is finished, turn off the power with the power switch and unplug the
carriage from the power source. Clean the teeth of the rack once a week.

3.3. Changing the unit of speed

To change the unit of speed from inches per minute to centimeters per minute or vice
versa, unplug the carriage from the power source and follow the steps shown in Fig. 3.
After changing the unit and powering the carriage again, the actual unit of measure
will appear. With the jumper cap connecting the left and center pin, the display shows
and the speed is given in centimeters per minute. With the jumper cap
connecting the center and right pin, the display shows
is indicated in inches per minute. The 2.5 mm hex wrench needed to unscrew the
control panel is not included in standard equipment.
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). After a while, the indication will change to
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9
DRAGON (HS)
for inches per minute.
message and the speed
if