Sealey STW291 Firmware update

INSTRUCTIONS FOR:
DIGITAL TORQUE ADAPTOR
WITH ANGLE FUNCTION 1/2”Sq.Dr. 20 - 200Nm
MODEL No: STW291
IMPORTANT: PLEASE READ THESE INSTRUCTIONS CAREFULLY. NOTE THE SAFE OPERATIONAL REQUIREMENTS, WARNINGS
AND 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. PLEASE KEEP
INSTRUCTIONS SAFE FOR FUTURE USE.
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.
1. SAFETY INSTRUCTIONS
3. SPECIFICATION
2. INTRODUCTION
4. KEYPAD CONTROL FUNCTIONS
Designed for use with a standard ratchet or breaker bar. Ideal
for work around the engine bay and the tightening of wheel
nuts to factory specications. Large LCD display with LED/
audible alarm indicating achieved and target torque levels.
Selectable readings in Nm, lb.ft, lb.in or kg.m. Accurate to
±2% of stated capacity and operates in either direction.
Features angle mode, eliminating the need for
angle gauges and protractors providing the most accurate
and fastest way to measure torque plus angle tightening
sequences. Will also accumulate angle measurement when
multiple turns are required, ideal for use where access is
restricted. Includes auto shut off. Supplied with test certicate
and storage case.
STW291 Issue No.1 28/06/12
Original Language Version
© Jack Sealey Limited
WARNING! DO NOT use the digital torque adaptor if
damaged or thought to be faulty.
 DO NOT apply force to the adaptor when the power is
off. Always turn the adaptor on before using it otherwise
the adaptor will be damaged.
 DO NOT turn off the torque adaptor while torque force is
being applied.
 DO NOT exceed the permitted maximum torque value
for this torque adaptor. To do so will cause it to break.
 DO NOT subject the 1/2” connectors on the top and
bottom of the adaptor to any force other than a rotational
one.
 Ensure that all components including all adaptors,
extensions, drivers and sockets are rated to match or
exceed the torque being applied.
Observe all equipment, system and manufacturer’s
warnings, cautions and procedures when using this
torque adaptor.
Use the correct size socket for the fastener.
 DO NOT use sockets showing wear or cracks.
Check that the torque adaptor capacity matches or
exceeds each application before proceeding.
 Ensure all workshop safety rules, regulations, and
conditions are complied with when using this digital
torque adaptor.
 Maintain correct balance and footing. Ensure the floor is
not slippery and wear non-slip shoes.
 Keep children and unauthorised persons away from the
working area.
 DO NOT press, pressure, or damage the LCD display.
 DO NOT use the torque adaptor near strong magnetic
elds .
 DO NOT subject the digital torque adaptor to excessive
force or shocks.
 DO NOT drop or throw the digital torque adaptor.
 DO NOT leave the digital torque adaptor in any place
exposed to excessive heat, humidity or direct sunlight.
 DO NOT use organic solvents such as alcohol or
thinners to clean the digital torque adaptor.
DO NOT submerge the digital torque adapter in water or
any other liquid.
 DO NOT disassemble the digital torque adaptor.
 To ensure accurate measurement periodic re-calibration
is necessary.
After use clean with a soft dry cloth and store in a safe,
dry, childproof location.
Model No: STW291
Drive: “1/2””Sq”
Length: 100mm
Range: 20-200Nm(15-147.5lb.ft, 354-1770lb.in)
Battery: 2 x CR2032 (Supplied)

5. OPERATION
STW291 Issue No.1 28/06/12
Original Language Version
© Jack Sealey Limited
NOTE: ENERGY SAVINGS FUNCTION:
If left on and unused, the torque adaptor will turn off
automatically after a period of 4 minutes.
5.1 PREPARATION:
5.1.1 Unscrew the battery cover and install the two batteries
supplied as shown below, ensuring the correct polarity
as indicated in g.1A. Rex the battery cover as shown
in g.1B.
5.4.1 This value can then be stored by pressing the “ M/u “
button. Once the value is stored, taking 2 to 3 secs, the
display will revert to “ 000.0 “.
5.4.2 If you attempt to store a torque value that is below the
minimum value or above the maximum value dened in
the specication, the abbreviation “Erro” will be shown
on the display. After 1 second, the torque adaptor will
revert to torque measuring mode. The preset value will
not have been stored, and the warning indicators will
not work until a valid value has been stored.
5.5 (b) ANGLE setting mode:
NOTE: Before setting the angle, the adaptor (with
wrench and socket attached) should be positioned onto
the tting to be tightened so that the adaptor has a
datum starting point against which to set the angle.
5.5.1 To set the angle value, press the “ “ button for 2
seconds. (NOTE: If no buttons are then pressed, the
display will revert to zero after 6 seconds).
5.5.2 The display will initially show “ SET “ for 1 second and
then revert to the last saved angle or “ 0° “. ( To zero
the last saved angle setting press the “ “ button).
By repeatedly pressing the “ “ button, the angle
value will be progressively increased until the required
angle value is reached.
5.5.3 This value can then be stored by pressing the “ M/u “
button. Once the value is stored, taking 2 to 3 secs, the
display will revert to “ 0° “.
5.5.4 When in ANGLE measuring mode the direction of
rotation of the adaptor can be changed from clockwise
(CW) to counterclockwise (CCW) and back again by
pressing the “ M/u “ button
5.6 Mode Select:
5.6.1 The “TRACK” mode is the default when the torque
adaptor is switched on. In “TRACK” mode the display
shows the reading in real time during the torque
process both when the pressure is increased or
released. When the programmed value is reached the
unit signals both audibly and visually whilst the adaptor
is under pressure. As soon as the pressure is released
the display reverts to zero
5.6.2 Press the “M/u” button to shift into “PEAK” mode. The
display shows “peak” in the top left of the display.
5.6.3 In “PEAK” mode the display will always hold the current
value reached, even if the pressure is slightly released.
When the programmed value is achieved, the unit
signals both audibly and visually and the value shown
on the display will begin to ash after approx. one
second. If further pressure is applied after the
programmed value has been reached the unit assumes
that further torque is to be applied up to the current
programmed value and the display again shows torque
ascending from zero. Alternatively, you can zero the
display and apply the programmed torque to another
xing.
5.7 Turning the display illumination on/off.
The display illumination can be turned on prior to or
after programming the torque. In order to do this, press
and hold the “ “ button for 2 Secs.
5.8 OPERATION:
5.8.1 When you approach within +/- 5 Nm of the programmed
torque value the unit will beep intermittently.
5.8.2 When you approach within +/- 2 Nm of the programmed
value the unit will emit a quicker sound sequence.
g.1
5.1.2 Press the ON/OFF button once to turn the meter on.
The display will initially show four zeros (“0000”) before
reverting to a “0.0” torque reading.
5.1.3 To select the required unit of measurement, press and
hold the “M/u” button for 4 seconds. As soon as the
display jumps to the next unit of measurement let go of
the button. Repeat this process until the display shows
the unit you require. ( Nm / lb.ft / lb.in ).
5.1.4 Ascertain the correct size and type of socket for the
xing to be tightened and attach it to the square drive
connection (1/2” ) at the base of the adaptor.
5.1.5 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.
5.2 SELECTING THE TORQUE OR ANGLE
MEASUREMENT MODE:
5.2.1 By default, the adaptor switches on in Torque
Measurement Mode. Press “ “ button to switch
to Angle Measurement Mode or back into Torque
Measurement Mode when required.
5.3 SETTING THE TORQUE OR ANGLE VALUE:
5.3.1 In order to set the torque or angle value, press the
“ “ button for 2 seconds. NOTE: If no buttons are
then pressed, the display will revert to zero after 6
seconds.
5.4 (a) TORQUE setting mode: The display will initially
show “ SET “ for 1 second and then revert to the last
saved torque or “ 000.0 “. The rst digit of this value
( “000.0“ ) will be ashing, indicating that the value can
now be set/altered. ( To zero the last saved torque
setting press the “ “ button ). By repeatedly
pressing the “ “ button, the value of the ashing
digit will be progressively increased. When the
required value is reached, press the “ “ button to
move to the next digit. Repeat this process for all digits
(ones, tens, hundreds etc) until the desired value has
been set.

6.1 Battery care and use.
6.1.1 Keep batteries dry at all times.
6.1.2 Do not combine used batteries with new ones or mix
battery types.
6.1.3 Insert/remove the batteries carefully as described in the
Section 5.1.
6.1.4 Never use a battery if it is cracked or broken.
6.1.5 Never heat or incinerate batteries.
6.1.6 See battery disposal information below.
6.1.7 Remove the batteries if stored for a long period of time.
6.2 Calibration
6.1.1 Periodic Calibration is required for this product, contact
your Sealey dealer for details.
6.3 General Precautions
STORAGE - Do not store this product in dusty, sandy
or humid conditions or near any heat source. Do not
leave it in places where it may be subject to high
temperatures. Always keep the torque adaptor dry.
Water or other liquid, will damage the electronic
components inside.
MAINTENANCE - If the tool is not used for a longer
period of time, please remove the batteries in order to
prevent damage from leaking
CLEANING – Always turn off this product before
cleaning. Use only a damp cloth for cleaning. Never
use any type of liquid or aerosol cleaner, or any type of
organic solvent to clean this product.
6. MAINTENANCE
NOTE: It is our policy to continually improve products and as such we reserve the right to alter data, specifications and component parts without prior notice.
IMPORTANT: No liability is accepted for incorrect use of product.
WARRANTY: Guarantee is 12 months from purchase date, proof of which will be required for any claim.
INFORMATION: Call us for a copy of our latest catalogue on 01284 757525 and leave your full name and address including your postcode.
01284 757500
01284 703534 [e-mail]
Sole UK Distributor
Sealey Group,
Bury St. Edmunds, Suffolk.
www.sealey.co.uk
Web
STW291 Issue No.1 28/06/12
Original Language Version
© Jack Sealey Limited
5.8.3 When the programmed torque has been achieved, the
unit will emit a continuous tone and the LED light will
illuminate.
5.8.4 When the programmed ANGLE has been achieved,
the buzzer will sound for 1 second. NOTE: When
wishing to work in a counter-clockwise direction,
press the “ M/u ” button. The display will then show a
minus (-) sign on the left side of screen.
NOTE: NEVER USE THE TORQUE ADAPTOR WHEN THE
BATTERY IS IN A LOW STATE OF CHARGE AS
THIS WILL AFFECT THE PRODUCTS ACCURACY.
MODEL: STW291 (Full Specication)
Range: 20 - 200Nm (15 - 147.5lb.ft, 354 - 1770lb.in)
Accuracy: ±2%
Resolution: 0.1Nm / 0.1 lb.ft / 1lb.in
Drive: 1/2”
Units: Nm / lb.ft / lb.in.
Angle Range 0º - 360º (CW / CCW)
Angle Accuracy ±1% of reading ±1º
Angle velocity > 10º / Sec < 360º / Sec
Display resolution 1º
Operating Modes Track & Peak
Power 6V, Lithium batteries CR2032 x 2
Operating temp: 0 ~ 40ºC / -32 ~ 104ºF
Storage temp: -20 ~ 45ºC / -4 ~ 113ºF
Humidity Humidity up to 60% Non condensing
ENVIRONMENTAL PROTECTION.
Recycle unwanted materials instead of disposing of them as waste. All tools, accessories and packaging should be
sorted, taken to a recycle centre and disposed of in a manner which is compatible with the environment.
When the product is no longer required, it must be disposed of in an environmentally protective way. Contact
your local solid waste authority for recycling information.
WARNING: Do not dispose of by fire.This could result in an explosion.
Do not expose battery to intense heat or fire as this could cause an explosion.
Battery Removal: Refer to Section 5.1.
ONLY dispose of or recycle according to local authority regulations. Under the Waste Batteries and Accumulators
Regulations 2009, Jack Sealey Ltd are required to inform potential purchasers of products containing batteries (as
defined within these regulations), that they are registered with Valpak’s registered compliance scheme. Jack Sealey
Ltd’s Batteries Producer Registration Number (BPRN) is BPRN00705.