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REMOVING SOCKETS
Always follow the procedure below to remove a socket.
Always set switch (5) to off position when installing and removing socket.
CAUTION
INSTALL THE METAL HOOK
Before install the metal hook, follow the procedure as shown below.
1. Align the holes of metal hook to the tool housing.
2. Use screws to fasten the metal hook to the tool housing.
Fasten with Screw
Align Hook to Hole
OPERATION
NOTE
Always check the direction of the rotation before use.
ETC MODE SETTING & DISPLAY
RI20173
162(220) / 133(180) / 73(100) ft-lbs(Nm)
RI20174
500 300 100
369 221 73
Press the right icon to select the tightening torque which you would like to apply on the
bolts of nuts. (selected one will be lightened on).
The ETC modes will be auto shut off on setting of the low and middle torque. The high
torque setting will not be shut off automatically.
Remark : If the red LED bright, it means there is the error or start up protection.
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