6-2 
6.2.2(For TPR-1600H/ TPR-2000H) 
Fig. a.  Fig. b.  Fig. c. 
The relevant names  The relevant names 
No. name  No.  name 
1. Release switch
3.
Adjusting nut
2. Clamping switch
4.
Fastening nut
Adjust the arm clamping lever as follows: 
a. Press the figure1 shown in the bottom. Referring to the up right picture, release the 
button after pointing the arrow head to b. The clamping device is released now. 
b. Release the fastening nuts, totally 5 pieces, in the figure c and mark 4.
c. Using a wrench, adjust the nuts counter clockwise about 180°. (totally 5 pieces bolts)
d. Fasten the nuts, marked 4 in the figure c. (totally 5 pieces bolts)
e. Press the figure2 shown in the bottom left picture 1. Referring to the up right picture, 
release the button after pointing the arrowhead to A. The clamping device is tightened 
now.