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4. operation
note: do not press the Mem and Power buttons at the same time as this will enter calibration mode.
4.1.
preparation
4.1.1.
Unscrew the four cross-head screws holding the rear battery cover and remove the battery cover (fig.1). Install two AA batteries,
ensuring correct polarity. Refit the battery cover and refit and tighten the four cross-head screws.
note: When battery power is low, a low battery icon will be displayed.
note: do not use the digital torque adaptor when the battery is in a low state of charge as this will affect the torque adaptor's
accuracy.
fig.1
4.2.
poWer on
4.2.1.
Press the Power button once (fig.2) to turn the digital torque adaptor on. The display will initially show "trACE" or "PtoP". After 2
seconds the LCD panel will show "0.0".
note: If left unused, the digital torque adaptor will automatically turn off after 70 seconds.
4.2.2.
Ascertain the correct size and type of socket for the fixing to be tightened and attach it to the square drive connector (3/4") at the base
of the adaptor.
4.2.3.
Insert the required ratchet wrench/drive bar into the socket at the top of the adaptor. do not use a tool that will allow you to apply
excessive force through the adaptor.
4.3.
selecting unit of measurement
4.3.1.
Press Mem and Peak/Trace buttons together (fig.3) and release to select different units of torque measurement (Nm/lb.in/kg.m) in
rotation.
4.3.2.
When the units are changed, the target setting will also be changed to the new unit value.
setting tHe target torque value
4.4.
4.4.1.
To increase the value, press and hold the (+) button (fig.4), the target value will display for 10 seconds then the LCD will display 0.0.
4.4.2.
To decrease the value, press and hold the (-) button (fig.4), the target value will display for 10 seconds then the LCD will display 0.0.
note: In use, when the torque is approaching within 20% of the target value, the red LED will flash and an intermittent buzzer warning
will be heard, indicating that the target torque value is nearing. When the target torque value is reached, the red LED will illuminate
and the buzzer will sound. Immediately stop applying pressure to the fixing.
fig.5
4.5.
selecting peaK or trace
4.5.1.
selecting peak:
Press and release Peak/Trace button (fig.5), the LCD panel shows "PtoP", after 2 seconds the LCD panel shows 0.0.
4.5.2.
selecting trace:
Press and release Peak/Trace button (fig.5), the LCD panel shows "trACE", after 2 seconds the LCD panel shows 0.0.
4.6.
memorY
4.6.1.
Store reading must be under the "PtoP" mode.
4.6.2.
Press "Mem" button for at least 1 second and release (fig.6), the LCD display shows the memory number "P01" then the torque value
for this.
© Jack Sealey Limited
fig.2
fig.6
fig.7
Original Language Version
fig.3
fig.4
STW292.V2| Issue:1
20/08/18
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