≪
Procedure
≫
(1) Detach the coupler to stop the supply of compressed air.
(2) Set the position of the control nut to approximately 10mm.
(Refer to "(2) Rough adjustment of caulk stroke" on p.13.)
*The maximum stroke of the tool is 7.5mm.
*If you do not set the control nut to around 10mm, the valve and control nut
could break.
Lock screw (use 1.5mm Hexa. wrench)
Control nut
(Set the position to 10mm)
Graduation
End of the control nut
Lock screw (Don’t loosen)
Control knob
Figure 8-15
【
Note
】
: You must not loosen the lock screw of the control knob as this
would disturb the stroke (P.13).
(3) Use a 4mm hexagonal wrench (provided) to remove the F cap screws
(Figure 8-16).
(4) Stand the tool with the chamber uppermost and lift the chamber off. Pull
the air piston assembly and the tube out (Figure 8-17).
Air piston assembly
Figure 8-16
Ｆ
cap screw (4pcs.)
Chamber
Figure 8-17
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