KRAFTWERK 4080-38 User manual

Please read these instructions carefully to ensure the safe and effective use of this tool.
Art. 4080-38/-12
www.kraftwerk.eu
Digital Torque Wrench
GB
Instructions can be downloaded:
www.kraftwerk.eu
Your dealer:

2
Content
1. Components and Features ..................................................................................................................................... 2
2. Product Specifications ........................................................................................................................................... 3
3. How to use Digital Torque Wrench .......................................................................................................................... 3
3.1 Batteries Installation and Replacement ................................................................................................................ 3
3.2 Power On ............................................................................................................................................................. 3
3.3 How to select "UNIT" ( kg-cm, kg-m, lb-in, lb-ft, N-m) ......................................................................................... 3
3.4 How to set "Target Torque Value" ......................................................................................................................... 3
3.5 How to set "Peak" and "Track" ........................................................................................................................... 3
3.6 L.C.D Back Light .................................................................................................................................................. 3
3.7 Turn Off ................................................................................................................................................................ 3
3.8 Memory ............................................................................................................................................................... 3
1. Components and Features
Important safeguards!
Do not press "M" and " " button together please.
The system will enter into Calibration Mode
• Storeinaclean,dryplace.
• Useasoft,dry,cleanclothcleantheWrenchandL.C.Dpanel.
• Basicsafetyprecautionsshouldbeobservedespeciallywhenusingthewrenchonornear
children and disabled presons.
• Neversubmergethewrenchinwateroranyotherliquid.
• Nevercleanthewrenchwithorganicsolvents.
• Usethewrenchonlyfortheintendedusedescribedinthismanual.
• Donotexceedthepermittedtorquevalueforthewrench.
• Donotusethewrenchifitisnotworkingproperly,orifithassufferedanydamage.
• DonotdisassembletheWrench.
• Donotexposethewrenchtoextremetemperature,humiditydirectsunlightorshockviolently.
• Donotshakeorshock.
• Toensureaccuratemeasurementperiodicrecalibrationisnecessary.
Clear
- Lower
Back Light
+ Increase
LED
Mode
M
LCD Display
Drive
Battery Cap

3
2. Product Specifications
4080-38 4080-12
3. How to use Digital Torque Wrench
3.1 Battery Install and Replacement
1.AAx2pcs
2. Keep the end thread clean and dry for a good contact.
3. Open the battery cap.
4.Removetheoldbatteries.
5. Install 2 pcs AA Batteries in the handle (with the «+» sign facing upwards)
6. Screw the battery cap.
NOTE:
1. When batteries are low, the icon will light.
2.Removethebatteriesifstoredforalongperiodoftime.
3. Battery life depends on battery quality and
the amount of the lights and buzzer are used.
4. Typical life is up to 110 hours)
3.2 Power on
1. Press and release the button to turn the wrench on. The LCD panel shows .
2. After 2 seconds the L.C.D panel show «00.0».
3. Swing the Wrench.
4.TheL.C.Ddisplaysthetorquevaluemeasured.
NOTE:
If you do not use the wrench for 80 seconds it will automatically shut off.
GB
Accuracy ±2% ±2%
Memory 50 50
Display resolution 0.1 0.1
Display Range 27-135 N-m (14.7 ~ 99.6 Ib-ft) 40-200 N-m (29.5 ~ 147.5 Ib-ft)
Drive 3/8 inches 1/2 inches
Operation Mode Peak/Track Peak/Track
Unit Selection kg-cm, kg-m, lb-in, lb-ft, N-m kg-cm, kg-m, lb-in, lb-ft, N-m
Length 480 mm 530 mm
Weight 1.6 kg 1.7 kg
Gear Teeth 36 36
Key 6 6
Battery AAx2 AAx2
Battery Life 110 hrs (continuous operation) 110hrs (continuous operation)
Operating Ambient Temperature -10ºC – 60ºC (13.9ºF – 139.9ºF) -10ºC - 60ºC (13.9ºF – 139.9ºF)
Storage Temperature -20ºC – 70ºC (-4ºF – 157.9ºF) -20ºC - 70ºC (-4ºF – 157.9ºF)
Operatingrelativehumidity 15 to 90% noncondensing 15 to 90% noncondensing
Auto shut off 80 seconds (if do not use wrench.) 80 seconds (if do not use wrench.)
OPEN CLOSE
kg-cmkg-min-lb ft-lb N-m
SET MAX.
+
-
UNIT
Mod
M

4
3.3 How to select "UNIT"
Press "M" and "Mod" button together and release to select different torque units.
NOTE:
1. When you change units the target setting will also
 bechangedtothenewunitsvalue.
2. This electronic torque wrench contains 5 unit selections.
(kg-cm, kg-m, in-lb, ft-lb, N-m).
3.4 How to select "Target Torque Value"
Increase (+):
1.Pressandholdthe(+)buttontoincreasethecurrenttargetvalue,
2. The target will show for 10 seconds.
3. After 10 seconds the LCD display 0.00.
Lower (-):
1.Pressandholdthe(-)buttontolowerthecurrenttargetvalue,
2. The target will show for 10 seconds.
3. After 10 seconds the LCD display 0.00.
NOTE:
1. When you are approaching 20 unit before the target you will see a flash of red light
 andhearanintermittentbuzzerwarringyouthatyouareapproachingthetorquevalue.
2.Whenyouaretargetvalueyouwillseeredlightandhearbuzzer.Stoppulling.
3.5 How to set "Peak" or "Track"
Peak :
1. Press and release "Mod" - button when the wrench is on.
2. The L.C.D panel shows " ".
3. The L.C.D panel shows 00.0 after 2 seconds.
Track :
1. Press and release "Mod"- button when the wrench is on.
2. The L.C.D panel shows " ".
3. The L.C.D panel shows 0.00 after 2 seconds.
3.6 L.C.D backlight
On: Press and release the " " button.
Off: Press and release the " " button one more time.
3.7 Turn off
1. If you do not use the wrench for 80 seconds the wrench will automatically shut off.
2. To manually turn off the wrench press and release the " " button.
3.8 Memory
1. To display this stored readings. The digital trorque wrench must be turned on.
2. Press "M" button at least 1 second and release.
3. The displeay show the memory number is "P01" than "Torque Value".
4. Press "M" button at least 1 second one more time.
5. The displeay show the memory number is "P02" than "Torque Value".
6. "P01" is the latest reading, "P50" would be the oldest.
NOTE:
1.ThisDigitalTorqueWrenchstoresthelast50torquevaluereadings
kg-cmkg-min-lb ft-lb N-m
SET MAX.
+
-
UNIT
Mod
M
kg-cmkg-min-lb ft-lb N-m
SET MAX.
+
-
UNIT
Mod
M
kg-cmkg-min-lb ft-lb N-m
SET MAX.
+
-
UNIT
Mod
M
kg-cmkg-min-lb ft-lb N-m
SET MAX.
+
-
UNIT
Mod
M
kg-cmkg-min-lb ft-lb N-m
SET MAX.
+
-
UNIT
Mod
M