Sealey STS103 Instructions

Thank you for purchasing a Sealey product. Manufactured to a high standard, this product will, if used according to these
instructions, and properly maintained, give you years of trouble free performance.
IMPORTANT: PLEASE READ THESE INSTRUCTIONS CAREFULLY. NOTE THE SAFE OPERATIONAL REQUIREMENTS, WARNINGS & CAUTIONS. USE
THE PRODUCT CORRECTLY AND WITH CARE FOR THE PURPOSE FOR WHICH IT IS INTENDED. FAILURE TO DO SO MAY CAUSE DAMAGE AND/OR
PERSONAL INJURY AND WILL INVALIDATE THE WARRANTY. KEEP THESE INSTRUCTIONS SAFE FOR FUTURE USE.
Refer to
instructions
1. SAFETY
Ensure all workshop safety rules, regulations and conditions are complied with when using this tool.
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Maintain the screwdriver in good condition.
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The screwdriver is a precision tool, DO NOT drop it or abuse it.
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Maintain correct balance and footing. Ensure the floor is not slippery and wear non-slip shoes.
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Keep children and unauthorised persons away from the working area.
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WARNING! DO NOT use the screwdriver if damaged or thought to be faulty.
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After use, clean and store in a safe, dry, childproof location.
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2. INTRODUCTION
Suitable for automotive, workshop and factory use. LCD read-out with LED, audible alarm and vibration indicating achieved and target
torque levels. Preset track, peak or desired torque levels using simple push-button menu. Clockwise and anticlockwise operation. Selecta-
ble read-out in Nm or lb.ft. Accurate to ±1% of stated capacity. Textured, contoured handle for added grip and comfort. Supplied with test
certificate.
3. SPECIFICATION
Model No: STS103
Batteries: 2 x AAA (supplied)
Drive: 1/4"Hex
Length: 155mm
Nett Weight: 0.14Kg
Range: 0.05-5Nm
4. PREPARATION
4.1. INSERTING THE BATTERIES
4.1.1. Remove batteries from outer plastic packaging.
4.1.2. Unscrew the 2 screws at location 'B'. See (fig.2). Carefully remove end cap from screwdriver handle.
4.1.3. Insert both batteries ensuring the polarity of the battery is the correct orientation in the battery compartment. See (fig.2).
4.1.4. Replace cap and re-tighten both screws at location 'B'.
5. OPERATION
5.1. TURNING THE TOOL ON / OFF (SEE FIGS 1 & 2)
5.1.1. Press button to turn on. The buzzer sounds and on
the display shows all the readouts simultaneously. After 3
seconds the display shows " 0000 " on the screen.
5.1.2. Under torque measuring mode, press
turn the electronic system off.
5.1.3. The screwdriver will turn off automatically without any
buttons being pressed, or inactivity over 2 minutes.
5.2. CHECK BATTERY CHARGE LEVEL INDICATOR:
If the battery is empty, the indicator on the display will
show , an entirely white battery symbol. The batteries
must be replaced in order to guarantee full function and
accuracy. See fig.2.
5.3. ACTIVATING THE TRACK MODE:
5.3.1. After turning on the display, the default is in "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 flashes and then you can continue to
the next application or press button
© Jack Sealey Limited
PREMIER 1/4" HEX DRIVE DIGITAL TORQUE
SCREWDRIVER 0.05-5Nm
STS103
MODEL NO:
button again to
to zero.
Original Language Version
fig.1
STS103 Issue 3 (H 2,3,4) 04/04/24