Check-line DWA Series User manual

OWNER’S MANUAL
Digital Adjustable Spanner
DWA Series

1
Dear Users
Thank you for using digital adjustable spanner. This
manual will help you to use the many features of your
new digital adjustable spanner. Before operating the
adjustable spanner, please read this manual
completely, and keep it nearby for future reference.
MAIN FEATURES
Digital torque value readout
+/- 3% accuracy (20%~100% of F.S.)
CW operation
Peak Hold and Track Mode Selectable
Buzzer and LED indicator for the 9 pre-settable
target torques
Four Units Selectable(N-m, ft-lb, in-lb, kg-cm)
50 or 250 data memory for recall and joint
torque auditing
Communication functions
Auto Sleep after about 5 minutes idle
Both AA and rechargeable batteries are compatible
The “Moving Jaw”has a special design with the
positioning portion for keeping the same constant
distance with different size of bolts.(This patent has
been approved by several countries)
NAMES AND FUNCTIONS OF PARTS
1. Jaw
2. Positioning Portion
3. Knurl
4. Communication Port
5. LCD Display
6. Buttons
7. Buzzer
8. Battery Compartment
9. Battery Cap
10. Anti-slip Handle
11. Torque Value
12. Units Selection
13. Pre-setting No.
14. P(Peak Hold)/T(Track)
Mode
15. LED Indicator
16. Unit Selection/Setting
Button
17. Power On/Clear Button
18. Pre-setting No. Selection
Button
19. Up Button
20. Down Button

2
SELECTION GUIDE
○
1○ 2○ 3
MODEL NO:
○
1：
Model
Open
Size
(mm)
Max. Torque
DAW-060N
5~26
60 N-m / 44.24 ft-lb /
530.9in-lb / 612.2 kg-cm
DAW-085N
5~26
85N-m / 62.7 ft-lb /
752in-lb / 867 kg-cm
DAW-135N
5~26
135N-m / 99.5 ft-lb /
1195in-lb / 1378 kg-cm
DAW-135N
5~30
135N-m / 99.5 ft-lb /
1195in-lb / 1378 kg-cm
DAW-200N
5~30
200N-m / 147.5ft-lb /
1770in-lb / 2041 kg-cm
DAW-200N
10~41
200N-m / 147.5ft-lb /
1770in-lb / 2041 kg-cm
DAW-340N
10~41
340N-m / 250.7ft-lb /
3009in-lb / 3469 kg-cm
○
2：
○
3：
Accuracy
C
+/- 3%-CW
Communication
N
No
R
Yes
C
N
R
DAW-060N
DAW-135N
DAW-340N

3
SPECIFICATIONS
Model No.
Max. Torque
(N-m)
Torque
Measuring
Range
(N-m))
Length
(mm)
DAW-060N
60
3~60
428
DAW-085N
85
4.2~85
428
DAW-135N
135
6.8~135
428
All Models
Accuracy *1
CN
CR
±3%
Data memory size
50
250
Communication *2
No
Yes
Bright LED
12 LEDs
(2 Red+10 Green)
Pre-setting No.
9 sets
Operation Mode
Peak hold/Track
Unit Selection
N-m, in-lb, ft-lb, kg-cm
Head Type
Spanner
Open End Size(mm)*3
5~27
Button
5
Battery *4
AA X 2
Operating Temperature
-10℃~60℃
Storage Temperature
-20℃~70℃
Humidity
Up to 90% non-condensing
Drop Test
1 m
Vibration Test *5
10G
Environmental test *6
Pass
Electromagnetic
compatibility test *7
Pass
NOTE:Accuracy is guaranteed from 20% to 100% full
scale.
*:See note on page 6

4
Model No.
Max. Torque
(N-m)
Torque
Measuring
Range
(N-m))
Length
(mm)
DAW-135N
135
6.8~135
525
DAW-200N
200
10~200
525
All Models
Accuracy *1
CN
CR
±3%
Data memory size
50
250
Communication *2
No
Yes
Bright LED
12 LED
(2 Red+10 Green)
Pre-setting No.
9 sets
Operation Mode
Peak hold/Track
Unit Selection
N-m, in-lb, ft-lb, kg-cm
Head Type
Spanner
Open End Size(mm)*3
5~30
Button
5
Battery *4
AA X 2
Operating Temperature
-10℃~60℃
Storage Temperature
-20℃~70℃
Humidity
Up to 90% non-condensing
Drop Test
1 m
Vibration Test *5
10G
Environmental test *6
Pass
Electromagnetic
compatibility test *7
Pass
NOTE:Accuracy is guaranteed from 20% to 100% full
scale.
*:See note on page 6

5
Model No.
Max. Torque
(N-m)
Torque
Measuring
Range
(N-m))
Length
(mm)
DAW-200N
200
10~200
650
DAW-340N
340
17~340
650
All Models
Accuracy *1
CN
CR
±3%
Data memory size
50
250
Communication *2
No
Yes
Bright LED
12 LED
(2 Red+10 Green)
Pre-setting No.
9 sets
Operation Mode
Peak hold/Track
Unit Selection
N-m, in-lb, ft-lb, kg-cm
Head Type
Spanner
Open End Size(mm)*3
10~41
Button
5
Battery *4
AA X 2
Operating Temperature
-10℃~60℃
Storage Temperature
-20℃~70℃
Humidity
Up to 90% non-condensing
Drop Test
1 m
Vibration Test *5
10G
Environmental test *6
Pass
Electromagnetic
compatibility test *7
Pass
NOTE:Accuracy is guaranteed from 20% to 100% full
scale.
*:See note on page 6

6
Note:
*1: The accuracy of the readout is guaranteed from
20% to 100% of maximum range + /- 1 increment.
The torque accuracy is a typical value. Calibration
point is at the middle line of the five anti-slip lines
on the rubber grip. For keeping the accuracy,
calibrate the spanner for a constant period time (1
year).
*2: Use a special designed RS232 cable (accessory) to
upload record data to PC.
*3: The “Moving Jaw”has a special design concept
with “Positioning Portion”which keeps constance
distance from the center of the bolts to the center
of the handle when the bolt head is fixed
to“Positioning Portion”. And this will keep the
same accuracy with different sizes and spec of
bolts.
*4: Two AA batteries (Toshiba carbon-zinc battery)
*5: Horizontal and vertical test.
*6: Environmental test:
a. Dry heat
b. Cold
c. Damp heat
d. Change of temperature
e. Impact (shock)
f. Vibration
g. Drop
*7: Electromagnetic compatibility test:
a. Electrostatic discharge immunity (ESD)
b. Radiated susceptibility
c. Radiated emission
Moving Jaw

7
BEFORE USING THE SPANNER
BATTERY INSTALLATION
Remove the battery cap.
Insert two R6/AA batteries matching the -/+
polarities of the battery to the battery
compartment.
Put on the battery cap and rotate it tightly
according to the following figures.
POWER ON AND RESETTING THE SPANNER
Press to power on the digital adjustable
spanner.
Usually press to reset the digital adjustable
spanner before using it.
ATTENTION:
If an external force is applied to the spanner
during power-on/reset or wake up period, an
initial torque offset will exist in the memory.
Direction of Battery and Cap Installation
+
-

8
ACTIVATION DURING SLEEP MODE
The spanner will auto sleep after about 5 minutes
idle for power saving. Press to wake up the
spanner during the sleep mode.
CAUTIONS:
During communication period (send appears),
the sleep function is disabled.
RESETTING THE SPANNER
Press together will reset the spanner.
If the spanner does not function normally,
Press together to reset the spanner.
LOW BATTERYVOLTAGE PROTECTION
If the battery serial voltage is in low voltage
status, the wrench will display a battery symbol
and then turn off after a while.

9
SETUP
STEP 1: PRE-SETTING NO.
Note:
1. If is appeared, that means this spanner has ever been
applied more than 110% of torque of the spec.
2. The maximum capacity for “Pre-setting No.”is 9 sets.
3. The “Pre-setting No.” is cyclic.
*Note1, 2, 3
Pre-setting: M9
Pre-setting: M1
Press
Press
Pre-setting: M3
‧
‧
‧
Pre-setting: M2
4
2
1
3
Up/Down Button
3
Unit Selection/Setting
2
1
Pre-setting No.
4
Power On/Clear
2

10
STEP2: UNIT SELECTION
STEP3: SET TORQUE VALUE
Note:
1. The “Unit Selection”is cyclic.
Pre-setting Torque Value
Decrease Max. Torque Value
Press
Press
Increase Max. Torque Value
Pre-setting Unit: N-m
Press
Unit Selection: kg-cm
Press
Press
Unit Selection: ft-lb
Unit Selection: in-lb

11
STEP4: PEAK HOLD /TRACK MODE
SELECTION
Note:
1. Please skip this procedure and continue to the next step.
Set Peak/Track mode
Press
Set Peak/Track mode
Record No.
*Note 1
Track Mode
Long Press
Peak Hold Mode
Clear Record
Press
*Note 1
Press for Selection
Press

12
TRACK MODE OPERATION
Buzzer
(((((((( )))))))) ((((((( )))))))
Note:
1. If is appeared, that means this wrench has ever been
applied more than 110% of torque of the spec.
2. The green LED will be on for 80%, 85%, 90%, 95% and 97.5%
of target torque.
3. When reaching the target torque, the green and red LED will be
on at the same time.
Apply Torque
Current Torque Value
Current Torque Value
*Note 1
START
(System initial)
((…((… …))…)) ((…((……)) …))
Buzzer
Red LED
Approached Target Torque
Setting Target Torque
Green LED
Reach 80% of Target Torque
Reach Target Torque
Reach 80% of Target Torque
*Note 2
*Note 3

13
PEAK HOLD MODE OPERATION
Red LED
Approached Target Torque
Buzzer
(((((((( )))))))) ((((((( )))))))
Reach Target Torque
Current Torque Value
(Peak Hold)
START
(System initial)
Apply Torque
Note:
1. If is appeared, that means this wrench has ever
been applied more than 110% of torque of the spec
2. If is appeared, that means the wrench’s memory is
full and the next value record can not be written in. Please
refer the “Peak Hold Mode Recorded Value Review”section to
clear the momory records.
3. The green LED will be on for 80%, 85%, 90%, 95% and
97.5% of target torque.
4. When reaching the target torque, the green and red LED will
be on at the same time.
*Note 1
((…((… …))…)) ((…((……)) …))
Buzzer
Green LED
Reach 80% of Target Torque
Flashing
Apply Torque
Released
Setting Target Torque
*Note 4
Reach 80% of Target Torque
Recording
*Note 2
*Note 3

14
Peak Hold Mode Recorded Value
Review
Note:
1. The “Peak Hold”mode recorded value review also can be
operated from “Track”mode operation.
2. If you operate in the “Peak Hold”mode, the display will
show and please go to next step.
3. If the record is empty, it will show .
4. This function is not supported on all type of models.
5. Communication mode is for uploading record data to PC.
6. Communication mode is also for calibration of torque spanner.
Please contact your local dealer for more information.
Press
Peak Hold/Track Mode
Set Peak/Track Mode
Auto Change
Record No.
*Note 2
Record Value
Long Press
Press
*Note 3
*Note 1
Communication
Clear Record
Press
Peak Hold /Track Mode
No
(Give up)
*Note4, 5, 6
(Exit)
Communication
Deleted
(Clear)
Yes
Press

15
COMMUNICATION
CONNECTING COMMUNICATION CABLE
Turn off power and then connect the accessory
cable between the COM port of PC and spanner.
UPLOADING RECORD DATA
Make sure the connection between PC and
spanner is normal.
Press together to reset the spanner.
Change the spanner operation mode to “Send”.
(Refer to “Peak Hold Mode Recorded Value
Review ”section)
Use PC to start the uploader program.
In uploader program, first select the correct
COM port No.
Next, select the file path to save the uploaded
data.
Finally, press “upload”button to transmit the
torque records to PC.
The uploaded data is then shown on the column
and saved in the *.csv file. Use Microsoft Excel
to view *.csv file.
Precaution:
1. Communication function is only supported
on some models. Check the model no. and
its specification before using
communication function.
2. Do not insert the plug of communication
cable into torque wrench that does not
support communication function.
CAUTIONS:
Refer to the uploader program user
guide for the detail operations.

16
MAINTENANCE AND STORAGE
CAUTION: 1. Over-torque (110% of
Max. torque range)
could cause breakage
or lose accuracy.
2. Do not shake violently
or drop wrench.
3. Do not use this wrench
as a hammer.
4. Do not leave this wrench in any place exposed to
excessive heat, humidity, or direct sunlight.
5. Do not use this apparatus in water.(not
waterproof)
6. If the wrench gets wet, wipe it with a dry towel
as soon as possible. The salt in seawater can be
especially damaging.
7. Do not use organic solvents, such as alcohol or
paint thinner when cleaning the wrench.
8. Keep this wrench away from magnets.
9. Do not expose this wrench to dust or sand as this
could cause serious damage.
10. Do not apply excessive force to the LCD panel.
11. Apply torque slowly and graspe the center of the
handle. Do not apply load to the end of handle.
BATTERY MAINTENANCE
1. When the spanner is not used for an extended
period of time, remove the battery.
2. Keep a spare battery on hand when going on a
long trip or to cold areas.
3. Do not mix battery types or combine used
batteries with new ones.
4. Sweat, oil and water can prevent a battery’s
terminal from making electrical contact. To avoid
this, wipe both terminals before loading a battery.
5. Dispose of batteries in a designated disposal area.
Do not throw batteries into a fire.
ATTENTION:
One-year periodic recalibration is
necessary to maintain accuracy.
Please contact your local dealer for
calibrations.
Rev.：DAW 1.1
(…((…
…))…))
((…((…
…)) …))