1.2
Mounting the Robot Unit
1.2.1
Caution in Floor-mount Installation of the Dust- & Splash-proof
Type of Robot Units
For the dust- & splash-proof type of robot units, the drain-bolt (M3 x 8 mm) is screwed
onto the rear side of the robot unit as shown in the figure below.
At the floor-mount installation, remove the drain-bolt shown in the figure below, before
installing the robot unit. It will become a drain-hole for the liquid.
Caution Before handling or installing the robot unit, be sure to read
SAFETY PRECAUTIONS, "Installation Precautions."
Caution: At the overhead-mount installation, do not remove the
drain-bolt when installing the robot unit. If you do so, the robot
failure may occur.
Drain Bolt on the Dust- & Splash-proof Type of Robot Units
4