Matatakitoyo Torque Tools BRK User manual

Do not continuously apply force after hear click
or feel shock and present a 15-degree bend.
STOP
15°
15°
Insert square drive securely to the socket.
1. Study this instruction before use.
2. This torque wrench as calibrated and tested before leaving the factory is certified to meet the current standard
specification and has an accuracy of ±4%.
3. THIS TOOL IS A PRECISION MEASUREMENT AND DESIGNED FOR MANUAL TIGHTENING FASTERNERS ONLY.
DO NOT USE IT AS A NUT BREAKER OR FOR ANY OTHER PURPOSE.
4. Over torque will cause tool damage and personal injury.
5. Do not use this tool near rotating machinery.
6. Disassemble this tool or make any adjustments will result of losing accuracy and void the warranty.
7. Do not continuously apply force after hear click or feel shock.
8. Do not use any format of extension on the handle of the tool. This will not only damage the tool, also affect the accuracy.
9. Do not immerse grease inside ratchet head. It may cause unexpected damage.
10. Use special care at minimum torque setting.
11. Please wear gloves and goggles when working.
BEFORE STARTING
HOW TO USE CONTENTS
1/4”
TORQUE
Manual
WARNING
ManualSupplied in a plastic box.
Torque wrench
Position of ratchet lever for clockwise/counter clockwise tightening.
right
C.W.
Ratchet Head
left
C.C.W.
Main Scale
Lock ringGrip
Tube
0
0.80.2
04
Graduation Scale
Choose quality socket
OPERATION MANUAL BRK
Models covered
Ratchet Lever
Quick Release
Adjustable Torque Ｗｒｅｎｃｈ

E-mail:[email protected]om
www.matatakitoyo.com Made in Taiwan
MATATAKITOYO TOOL CO., LTD.
No. 63, Ln. 493, Sec. 3, Zhongshan Rd., Tanzi Dist.,
Taichung City 42754, Taiwan
TEL : [phone]
Manufacturer
W
ØD
H
A
L1
1 2 3
L
1/4”BRK-15N 3-15 Nm 0.2 Nm 219.526 27.5 26.2 0.252
W H ØD KG
A
L
1/4”BRK-150i 30-150 in.lb 2 in.lb 219.526 27.5 26.2 0.252
W H ØD KG
A
For example : ITEM NO. BRK-15N
To set torque to 9.6 Nm. Red line of main scale reach 9 Nm (see A) and
adjust graduation scale to 0.6 Nm (see B). Then 9+0.6=9.6Nm (see C)
1. Push down the lock ring to unlocked.
2. Turn the knob Clockwise or Anti-clockwise (Right or left)
to set the desired torque.
3. Pull upper the lock ring to set finished.
HOW TO SET TORQUE VALUE
Unit : mm
Accuracy : ± 4%
SPECIFICATION
TORQUE CONVERSION FACTORS
MAINTENCE AND STORAGE
1. Please return torque value to just below lowest reading when not in use. Do not turn below lowest reading. (see B)
2. If this tool has not been used for a period of time, it shall be preloaded several times at its maximum torque setting. This will allow internal lubricant to recoat.
3. Clean this tool by wiping with a clean cloth after operation and storage in a dry environment.
Do not dip any type of liquid in this tool. This may damage the internal of this tool.
4. This tool should be recalibrated a period of 12 months, or 5,000 cycles, whichever occurs first.
To contact with local vendor, an authorized repair center for supporting.
1 Years
5000 Times
ITEM NO. Range ITEM NO. Range
Metric SAE
Units to be
converted
1 mN.m
1 cN.m
1 N.m
1 ozf.in
1 lbf.in
1 lbf.ft
1 gf.cm
1 kgf.cm(kp.cm)
1 kgf.m(kp.m)
1
10
1000
7.062
113
1356
0.098
98.07
9807
0.1
1
100
0.706
11.3
135.6
0.01
9.807
980.7
0.001
0.01
1
0.007
0.113
1.356
0.0001
0.098
9.807
0.142
1.416
141.6
1
16
192
0.014
13.89
1389
0.009
0.088
8.851
0.0625
1
12
0.0009
0.868
86.8
0.0007
0.007
0.738
0.005
0.083
1
0.00007
0.072
7.233
10.2
102
10197
72
1152.1
13826
1
1000
100000
0.01
0.102
10.2
0.072
1.152
13.83
0.001
1
100
0.0001
0.001
0.102
0.0007
0.0115
0.138
0.00001
0.01
1
=mN.m =cN.m =N.m =ozf.in =lbf.in =lbf.ft =gf.cm =kgf.cm
(kp.cm)
=kgf.m
(kp.m)
Corresponding unit
Conversion-formula :
Units to be converted × Factor = Corresponding unit
Example : Convert 5 lbf.ft into cN.m
Solution : 5 × 135.6 = 678 cN.m
0
0.80.2
04
0.6
0.40.8
00
OCT. 2021
01
Edition
B
Unlock LockSet
A B C
0 0.80.2 04
Nm
TORQUES
15
13
11
9
7
5
3
14
12
10
8
6
4
0 0.80.2 04
Nm
TORQUES
15
13
11
9
7
5
3
14
12
10
8
6
4
0 0.80.2 04
Nm
TORQUES
15
13
11
9
7
5
3
14
12
10
8
6
4
2
0 0.80.2 04
Nm
TORQUES
15
13
11
9
7
5
3
14
12
10
8
6
4
2
0 0.80.2 04
Nm
TORQUES
15
13
11
9
7
5
3
14
12
10
8
6
4
0 0.80.2 04
Nm
TORQUES
15
13
11
9
7
5
3
14
12
10
8
6
4
0.6 0.40.8 00
0.6 0.40.8 04
15
13
11
9
7
5
3
14
12
10
8
6
4
2