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Sealey STW309 Manual page 2

1/2" square drive digital flexi-head angle torque wrench 20-200nm

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4. OPERATION
4.1. Display
A: Real-time torque value
B: The unit of Angle
C: Torque units
D: Target Torque indicator
E: Target Angle indicator
F: Memory storage numbers
G: Battery indicator
H: Peak / Track mode
I: MINUS symbol for anti-clockwise
rotation.
4.2. Control Panel
1. Power ON / OFF button
2. Memory storage numbers selection / setting button
3. Setting button / Memorize the torque or angle setting value / Change the rotation of Angle in a CW or CCW direction.
4. Button to zero out the torque and angle values
5. Button for display illumination (hold down for 3 seconds) / for selecting the next digit / Enter angle measurement mode.
4.3.
Preparation for use
4.3.1. Open the cover of the battery compartment by turning it counter-clockwise.
4.3.2. Insert four AAA batteries positive end first, push the battery cap on against the spring and screw clockwise to lock.
Note: DO NOT mix the type of battery or use new/used ones together. Keep the battery terminals clean. If the battery voltage is low, the
battery symbol will be displayed on the screen and soon afterwards the wrench will turn off. Replace batteries.
4.4.
Turning the tool on / off
4.4.1.
Press
button to turn on. The buzzer sounds and on the display all readouts will be displayed at the same time for a moment
4.4.2.
Press
button again to turn off the electronic system.
4.5.
Peak and Track Mode Setting
4.5.1.
Press
to turn the wrench on. After turning on the display, the default is in " Track " mode, i.e. the real-time torque reached
during operation will be displayed.
4.5.2.
Press
button to select:
(Peak) mode or back to (Track) mode.
4.5.3.
During the "Peak" mode, the maximum value reached will be saved additionally and the value is shown on the display for approx. 2
seconds. After that, this value is flashing then you keep going for the next application or press
for the next application.
© Jack Sealey Limited
Original Language Version
button to zero then keep going
STW309
Issue: 2 (F) 27/02/19

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