Check For Looseness Of Arm Attachment Screws - IAI IX Series Operation Manual

13.3 Check for Looseness of Arm Attachment Screws

Tool necessary for work
Hex wrench set, Phillips Screwdriver (M3 Flat-head screw)
Procedure
1) The first axis set screw appears when the cover is removed.
2) The second axis set screw can be seen from the position under the arm #1.
3) Check for any looseness of the set screws for each axis using the hex wrench.
(Tighten if any loosened screw is found.)
4) Attach the cover. Tightenting torque for M3 flat-head screw is 0.74 N•m
Arm 1
Arm Tightening Torque [N•m]
Length
1st axis
500/600 30.0
700/800 59.4
72
2nd Axis
Mounting Screw
Ist Axis
Mounting Screw
2nd axis
1st axis: Hexagon soket-head screws M8 strength
12.3
2nd axis: Hexagon soket-head screws M6 strength
1st axis: Hexagon soket-head screws M10
30.0
2nd axis: Hexagon soket-head screws M8 strength
Cover
M3 Flat-head
Screw
Remarks
class 10.9
class 10.9
strength class 10.9
class 10.9