Tohnichi TW1000N2, Operating Instruction

Page: 8 / 12

7
n
S
P
E
C
IA
L
IZ
E
D
T
O
R
Q
U
E
W
R
E
N
C
H
F
O
R
L
A
R
G
E
S
IZ
E
W
H
E
E
L
N
U
T
M
O
D
E
L
T
W
7
5
0
N
2
/T
W
1
0
0
0
N
2
3
Preparation before Use
Put on the sockets on both sides of the output shaft.
* Socket is not included in the set. Choose a socket that matches the bolt and nut.
Output shaft drive size:
o
25.4mm
Output shaft
Socket
Caution
Socket also prevents the output shaft from coming off the head.
If you don't put sockets on, or put only one socket on, the output shaft may come off the head and drop
to the ground. It may cause injuries.
Make sure to put O-ring and pin on the socket to prevent it from coming off the output shaft accidentaly.
Check the serial number on TW750N2/1000N2 main body and the serial number on the
torque wrench are the same.
Serial number of TW750N2/1000N2
main body is printed here.
* Example of serial number:
123456A (6 digit 1 alphabet)
Serial number of the torque
wrench is printed here.
* Serial number is printed on
both sides of the wrench.
Caution
TW is calibrated as one set (ma
torque wrench).
If you use the main body or the torque
wrench of different serial number, it may
not be able to output accurate torque.