Arm Bottom Cover - Epson G20 series Manipulator Manual

Maintenance 3. Covers

3.2 Arm Bottom Cover

Unscrew the arm bottom cover mounting bolts, and then pull the cover downward and
remove it.
The arm bottom cover may not be removed from the shaft because the end effector is
NOTE

installed.
If it is necessary to remove the cover completely (for replacement of the ball screw spline
unit etc.), remove the end effector.
If it is not necessary to remove the cover completely, move the shaft to the lower limit, and
lower the arm bottom cover. Then, perform maintenance or inspection.
When bellows are installed to the manipulator, remove or pull down the lower bellows and
then remove the arm bottom cover.
Bellows.
G10/G20-***S* (Standard-model)
A gasket is installed to G10/G20-***C* (Cleanroom-model) and G10/G20-***D*/P*
(Protected-model).
112
For bellows removal, refer to Maintenance 9.
G10/G20-***C* (Cleanroom-model)
G10/G20-***D*, P* (Protected-model)
4-M4×10
Gasket
4-M4×10
G10 / G20 Rev.20