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(3)ASSEMBLY OF SAFETY COVER
1) Insert Spiral spring 26 into the oval hole in Safety cover , making spring's tip  meet the hole.
2) Making Center washer meet four bosses in Safety cover , and attach it. (See Fig.1)
3) By putting the tip of Spiral spring 26 into Center cover hole, attach Center cover as shown in Fig. 2.
4) Attach Center plate, making it meet four bosses in Safety cover, and tighten it with Pan head screw M5.

Oval hole in Safety cover

Spiral spring 26

Flat washer 5

Pan head screw M5

Spiral spring 26

Center cover hole

Center washer

Center plate

Center cover

Safety cover

Fig. 1

Fig. 2

(4)ASSEMBLY OF SQUARE ROD COMPLETE AND RING 26
1) Passing Ring 26 through Slide pipe 25-235 as in the figure, attach Arm-holder complete to Turn base complete.
2) Slide Arm-holder complete until the groove on the top of Slide pipe 25-235 comes to the center of Turn base,
    and then attach Square rod complete. 
3) Attach Thumb nut 6x33 and H.socket bolt to meet the hole of Turn base and that of Ring26. 

(5)ASSEMBLY/DISASSEMBLY OF TURN BASE AND BASE
1) When detaching/ attaching Turn base from/to Base, push Lock lever first.
2) Adjust the torque of Hex. lock nut M8 in the center of Turn base so that Turn base may turn smoothly without trembling.

Thumb nut 6x33

Hex. lock nut M8

Turn base

Base

Lock lever

Arm-holder complete

Ring 26

Turn base complete

Square rod complete

Rubber pin

Slide pipe 25-235

H.socket bolt

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