Mecmesin Tornado, Руководство по эксплуатации

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page 7
Do not overload
the torque sensor, as this could cause
irreparable damage.
Loads greater than 120% of full-scale will produce an
audible beep until the load is released and an OL symbol
will appear on the display
for 30 seconds
.
Loads greater than 150% of full-scale will produce an
audible beep until load is released and an OL symbol will
appear
permanently
on the display. Consult your supplier
to arrange repair.
To power down the Tornado press the red key.
Clockwise torque is displayed on the Tornado and
recognised by the symbol shown in Fig. 3.
Counter-clockwise torque is displayed on the Tornado and
recognised by the symbol shown in Fig. 4c.
A torque indicator bar alerts the operator to how much
load has been applied to the torque sensor. As the load
approaches the maximum rating of the torque sensor, the
indicator bar changes appearance when above
approximately 80% of the rated capacity. This warns the
operator that steps should be taken to prevent excessive
torque being applied.
Fig. 3
Symbol for
clockwise
torque
Unit of
measurement
Load indicator
bar
Basic Functions
Clockwise and
counter-clockwise values
If the Tornado has suffered a serious
overload condition, the torque
indicator bar will be partially
displayed even when no torque is
present. This is a warning that the
torque sensor is damaged and you
should immediately contact your
supplier to arrange repair.