norbar TruCheck 0.1 User manual

OPERATOR’S MANUAL
TRUCHECK & TRUCHECK PLUS
Part Number 34384 | Issue 1 | Original Instructions (English)
NORBAR TORQUE TOOLS LTD
Wildmere Road, Banbury,
Oxfordshire, OX16 3JU
UNITED KINGDOM
Tel + 44 (0)1295 270333
Email [e-mail]
NORBAR TORQUE TOOLS PTY LTD
45–47 Raglan Avenue, Edwardstown,
SA 5039
AUSTRALIA
Tel + 61 (0)8 8292 9777
Email [e-mail]
NORBAR TORQUE TOOLS INC
36400 Biltmore Place, Willoughby,
Ohio, 44094
USA
Tel + 1 866 667 2272
Email [e-mail]
NORBAR TORQUE TOOLS (SHANGHAI) LTD
91 Building–7F, No. 1122, North Qinzhou Road,
Xuhui District, Shanghai
CHINA 201103
Tel + 86 21 6145 0368
Email [e-mail]
NORBAR TORQUE TOOLS PTE LTD
194 Pandan Loop
#07-20 Pantech Business Hub
SINGAPORE 128383
Tel + 65 6841 1371
Email [e-mail]
NORBAR TORQUE TOOLS INDIA PVT. LTD
Plot No A-168, Khairne Industrial Area,
Thane Belapur Road, Mahape,
Navi Mumbai – 400 709
INDIA
Tel + 91 22 2778 8480
Email [e-mail]
www.norbar.com
© Norbar Torque Tools Ltd 2012

1
CONTENTS
PAGE
Installation (All 3, 10 & 25 Nꞏm models) 2
Operation (43250, 43251 & 43252) 3
Operation (43253, 43254 & 43255) 4
Technical Specification (All 3, 10 and 25 Nꞏm models) 4
Calibration 4
Repair 5
Cleaning 5
Warning 5
Disposal 5
Installation (All 350, 1000, 2000 Nꞏm, and 250 & 750 lbfꞏft models) 6
Operation (43222, 43231 & 43245) 7
Operation (43227 & 43238) 8
Technical Specification (All 350, 1000, 2000 Nꞏm, and 250 & 750 lbfꞏft models) 8
Calibration 9
Repair 9
Cleaning 9
Warning 9
Disposal 9

2
Part Number Description
43250 TruCheck Plus 0.1 – 3.0 N∙m
43251 TruCheck Plus 1 - 10 N∙m
43252 TruCheck Plus 1 – 25 N∙m
43253 TruCheck 0.1 – 3.0 N∙m
43254 TruCheck 1 - 10 N∙m
43255 TruCheck 1 – 25 N∙m
INSTALLATION
1. Identify a suitable surface and position to mount the instrument.
2. Using the template at the back of this manual, mark the position of the 2 mounting holes.
3. Drill (or drill and tap) the 2 mounting holes suitable for 6 mm fasteners (M6; Grade 8.8 minimum; cap
head type are recommended or the equivalent).
4. Fix instrument in position using fasteners at a torque of 7.3 to 8.4 N∙m (5.4 to 6.2 lbf∙ft).
5. Connect power supply (supplied) to the instrument. All display segments will light and buzzer will sound
briefly. The instrument is ready for use.
WARNINGS:
ENSURE THE MOUNTING SURFACE IS CAPABLE OF SUPPORTING THE INSTRUMENT
WHEN THE RATED CAPACITY TORQUE IS APPLIED.
ONLY USE THE POWER SUPPLY PROVIDED.
DO NOT APPLY TORQUE ABOVE THE RATED CAPACITY.
TruCheck intended for testing torque tools.

3
OPERATION (43250, 43251 & 43252)
MODE Button
1. Press MODE button briefly to display current mode of operation.
2. Press and hold MODE button to change mode of operation. Release button at required mode to accept.
3. Modes of operation.
Track Mode (‘trAC‘ is displayed).
Display follows torque applied
Click Mode (‘CLIC‘ is displayed).
Display shows first peak of torque applied. Serial data output of peak torque is automatically
transmitted. Display automatically resets after 3 seconds.
For use with ‘click’ type torque wrenches.
Dial Mode (‘dIAL‘ is displayed).
Display shows peak of torque applied. Press RESET to clear the display.
For use with ‘dial’ and ‘electronic’ type torque wrenches.
UNIT Button
Press UNIT to change units of measurement.
RESET Button
Press RESET to reset display in Dial mode. Serial data output of peak torque is also transmitted.
Press RESET to transmit serial data in Track mode.
LIMIT Button
1. Press LIMIT to enter target torque setting.
Display flashes between ‘SEt’ and the target torque setting.
Press MODE to increase target setting. Hold to increase speed of change.
Press UNIT to decrease target setting. Hold to increase speed of change.
2. Press LIMIT to enter ± percentage tolerance setting from 1 to 10%. Enter ‘0’ for no limits.
‘%’ and the ± percentage tolerance setting is displayed constantly.
Press MODE to increase ± percentage tolerance setting.
Press UNIT to decrease ± percentage tolerance setting.
3. Press LIMIT to finish. Display shows ‘FIN’ for 1 second.
Using the Instrument
1. Select mode of operation.
2. Place screwdriver / wrench in the instrument and operate in desired direction. Remove screwdriver /
wrench and zero the display (if required) by pressing the RESET and LIMIT buttons together. ‘SEt0’ is
displayed for 1 second.
3. Place screwdriver / wrench in the instrument and operate in desired direction.
Serial Port
Connect lead (supplied) between TruCheck Plus serial port and computer/ printer.
Communication settings: 9600 Baud, 8 data bits, 1 stop bit, no parity.

4
OPERATION (43253, 43254 & 43255)
1. Place screwdriver / wrench in the instrument and operate in the desired direction. Remove screwdriver /
wrench and zero the display (if required) by pressing the red button located on the side of the instrument.
2. Place screwdriver / wrench in the instrument and operate in the desired direction.
TECHNICAL SPECIFICATION
All 3 Nꞏm, 10 Nꞏm and 25 Nꞏm models
Display: 4 digit, 7 segment LED.
Display update rate: 2 readings per second (2Hz).
Zero suppression: ± 2 least significant digits
Auto reset hold time: 2 seconds.
AC power adapter: 230 Volts AC at 50 Hz input (UK / Europe).
240 Volts AC at 50 Hz input (Australia).
120 Volts AC at 60 Hz input (USA / Canada).
100 to 240 Volts AC at 50-60 Hz input. (World).
6V, 300 mA DC output (centre positive).
Power consumption: 1.8 W - maximum.
Weight: 2 kg shipping weight.
Dimensions (mm): 175 (L) x 63.5 (W) x 63.5(H)
Case materials / finish: Powder coated aluminium housing. Stainless steel transducer shaft.
Electromagnetic Compatibility: In conformance with EN 61326-1.
Low voltage directive: In conformance with EN 61010-1.
Environmental conditions
a) Indoor use. IP 40.
b) Altitude up to 2000 m.
c) Temperature 5°C to 40°C.
d) Maximum relative humidity 80% for temperatures up to 31°C decreasing linearly to 50% relative humidity
at 40°C.
e) Mains supply voltage fluctuations up to ±10% of nominal voltage.
f) TRANSIENT OVERVOLTAGES up to the levels of OVERVOLTAGE CATEGORY II
Due to continuous improvement all specifications are subject to change without prior notice.
CALIBRATION
Your instrument has been supplied with a certificate of calibration. To maintain the specified accuracy it is
recommended that the instrument is recalibrated at least once per year. Recalibration should be carried out
by the Supplier or by the Supplier approved agent, where all the facilities to ensure the instrument is
functioning at maximum accuracy are available.
Do not remove front panel or case as there are no calibration settings inside.

5
REPAIR
Repair should be carried out by the Supplier or by the Supplier approved agent, where all the facilities to
ensure the instrument is functioning at maximum accuracy are available.
There are no parts for user repair inside the case.
CLEANING
Do not use abrasives or solvent based cleaners.
WARNING
If the instrument is used in a manner not specified by the Manufacturer, the protection provided by the
equipment may be impaired.
DISPOSAL:-
This symbol on the product indicates that it must not be disposed of in the general waste.
Please dispose of according to your local recycling laws and regulations.

6
Part Number Description
43221 TruCheck 10 – 350 N∙m
43222 TruCheck Plus 10 – 350 N∙m
43226 TruCheck 10 – 250 lbf∙ft
43227 TruCheck 10 – 250 lbf∙ft F/W RS232
43230 TruCheck 100 – 1000 N∙m
43231 TruCheck Plus 100 – 1000 N∙m
43237 TruCheck 75 – 750 lbf∙ft
43238 TruCheck 75 – 750 lbf∙ft F/W RS232
43244 TruCheck 200 – 2000 N∙m
43245 TruCheck Plus 200 – 2000 N∙m
INSTALLATION
1. Identify a suitable surface and position to mount the instrument.
2. Using the template at the back of this manual, mark the position of the 4 mounting holes.
3. Drill (drill and tap) the 4 mounting holes suitable for 10.0 mm (⅜inch) fasteners (M10; Grade 8.8
minimum; cap head type are recommended or the equivalent ⅜inch).
4. Fix instrument in position using fasteners at a torque of 35 to 40 N∙m (25 to 30 lbf∙ft).
5. Connect power supply (supplied) to the instrument. All display segments will light and buzzer will sound
briefly. The instrument is ready for use.
WARNINGS
ENSURE THE MOUNTING SURFACE IS CAPABLE OF SUPPORTING THE INSTRUMENT
WHEN THE RATED CAPACITY TORQUE IS APPLIED.
ONLY USE THE POWER SUPPLY PROVIDED.
DO NOT APPLY TORQUE ABOVE THE RATED CAPACITY.
TruCheck intended for testing torque tools.

7
OPERATION (43222, 43231 & 43245)
MODE Button
1. Press MODE button briefly to display current mode of operation.
2. Press and hold MODE button to change mode of operation. Release button at required mode to accept.
3. Modes of operation.
Track Mode (‘trAC‘ is displayed).
Display follows torque applied
Click Mode (‘CLIC‘ is displayed).
Display shows first peak of torque applied. Serial data output of peak torque is automatically
transmitted. Display automatically resets after 3 seconds.
For use with ‘click’ type torque wrenches.
Dial Mode (‘dIAL‘ is displayed).
Display shows peak of torque applied. Press RESET to clear the display.
For use with ‘dial’ and ‘electronic’ type torque wrenches.
UNIT Button
Press UNIT to change units of measurement.
RESET Button
Press RESET to reset display in Dial mode. Serial data output of peak torque is also transmitted.
Press RESET to transmit serial data in Track mode.
LIMIT Button
1. Press LIMIT to enter target torque setting.
Display flashes between ‘SEt’ and the target torque setting.
Press MODE to increase target setting. Hold to increase speed of change.
Press UNIT to decrease target setting. Hold to increase speed of change.
2. Press LIMIT to enter ± percentage tolerance setting from 1 to 10%. Enter ‘0’ for no limits.
‘%’ and the ± percentage tolerance setting is displayed constantly.
Press MODE to increase ± percentage tolerance setting.
Press UNIT to decrease ± percentage tolerance setting.
3. Press LIMIT to finish. Display shows ‘FIN’ for 1 second.
Using the Instrument
1. Select mode of operation.
2. Place wrench in the instrument and operate wrench in desired direction. Remove wrench and zero the
display (if required) by pressing the RESET and LIMIT buttons together. ‘SEt0’ is displayed for 1 second.
3. Place wrench in the instrument and operate wrench in desired direction.
Serial Port
Connect lead (supplied) between TruCheck Plus serial port and computer/ printer.
Communication settings: 9600 Baud, 8 data bits, 1 stop bit, no parity.

8
OPERATION (43221, 43226, 43230, 43237 & 43244)
1. Place wrench in the instrument and operate wrench in the desired direction. Remove wrench and zero
the display (if required) by pressing the red button located on the side of the instrument.
2. Place wrench in the instrument and operate wrench in the desired direction.
OPERATION (43227 & 43238)
1. Place wrench in the instrument and operate wrench in the desired direction.
Remove wrench and zero the display (if required) by pressing the red button located on the side of the
instrument.
2. Place wrench in the instrument and operate wrench in the desired direction.
Display shows first peak of torque applied. Serial data output of peak torque is automatically transmitted.
Serial Port
Connect lead (supplied) between TruCheck serial port and computer/ printer.
Communication settings: 9600 Baud, 8 data bits, 1 stop bit, no parity.
TECHNICAL SPECIFICATION
All 350 Nꞏm, 250 lbfꞏft, 1000 Nꞏm, 750 lbfꞏft and 2000 Nꞏm models
Display: 4 digit, 7 segment LED.
Display update rate: 2 readings per second (2Hz).
Zero suppression: ± 2 least significant digits
Auto reset hold time: 2 seconds.
AC power adapter: 230 Volts AC at 50 Hz input (UK / Europe).
240 Volts AC at 50 Hz input (Australia).
120 Volts AC at 60 Hz input (USA / Canada).
100 to 240 Volts AC at 50-60 Hz input. (World).
6V, 300 mA DC output (centre positive).
Power consumption: 1.8 W - maximum.
Weight: Instrument up to 400 N∙m capacity: 3.2 kg shipping weight.
Instrument above 400 N∙m capacity: 4.8 kg shipping weight.
Dimensions (mm): Instrument up to 400 N∙m capacity: 145.5 (d) x 150 (w) x 85 (h).
Instrument above 400 N∙m capacity: 145.5 (d) x 175 (w) x 85 (h).
Case materials / finish: Self coloured rigid polypropylene case. Stainless steel transducer shaft and
zinc plated steel base plate.
Electromagnetic Compatibility: In conformance with EN 61326-1.
Low voltage directive: In conformance with EN 61010-1.

9
Environmental conditions:
a) Indoor use. IP 40.
b) Altitude up to 2000 m.
c) Temperature 5°C to 40°C.
d) Maximum relative humidity 80% for temperatures up to 31°C decreasing linearly to 50% relative humidity
at 40°C.
e) Mains supply voltage fluctuations up to ±10% of nominal voltage.
f) TRANSIENT OVERVOLTAGES up to the levels of OVERVOLTAGE CATEGORY II
Due to continuous improvement all specifications are subject to change without prior notice.
CALIBRATION
Your instrument has been supplied with a certificate of calibration. To maintain the specified accuracy it is
recommended that the instrument is recalibrated at least once per year. Recalibration should be carried out
by the Supplier or by the Supplier approved agent, where all the facilities to ensure the instrument is
functioning at maximum accuracy are available.
Do not remove front panel or case as there are no calibration settings inside.
REPAIR
Repair should be carried out by the Supplier or by the Supplier approved agent, where all the facilities to
ensure the instrument is functioning at maximum accuracy are available.
There are no parts for user repair inside the case.
CLEANING
Do not use abrasives or solvent based cleaners.
WARNING
If the instrument is used in a manner not specified by the Manufacturer, the protection provided by the
equipment may be impaired.
DISPOSAL
This symbol on the product indicates that it must not be disposed of in the general waste.
Please dispose of according to your local recycling laws and regulations.

10
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NORBAR TORQUE TOOLS LTD
Wildmere Road, Banbury,
Oxfordshire, OX16 3JU
UNITED KINGDOM
Tel + 44 (0)1295 270333
Email [email protected]
NORBAR TORQUE TOOLS PTY LTD
45–47 Raglan Avenue, Edwardstown,
SA 5039
AUSTRALIA
Tel + 61 (0)8 8292 9777
Email [email protected]
NORBAR TORQUE TOOLS INC
36400 Biltmore Place, Willoughby,
Ohio, 44094
USA
Tel + 1 866 667 2272
Email [email protected]
NORBAR TORQUE TOOLS (SHANGHAI) LTD
91 Building–7F, No. 1122, North Qinzhou Road,
Xuhui District, Shanghai
CHINA 201103
Tel + 86 21 6145 0368
Email [email protected]
NORBAR TORQUE TOOLS PTE LTD
194 Pandan Loop
#07-20 Pantech Business Hub
SINGAPORE 128383
Tel + 65 6841 1371
Email [email protected]
NORBAR TORQUE TOOLS INDIA PVT. LTD
Plot No A-168, Khairne Industrial Area,
Thane Belapur Road, Mahape,
Navi Mumbai – 400 709
INDIA
Tel + 91 22 2778 8480
Email [email protected]
www.norbar.com
© Norbar Torque Tools Ltd 2012