User`s guide

Chapter 8: IP-65 Option
Pressurizing the Robot
The user must supply compressed air to keep a positive airflow pressure in the robot cavity.
1.
Remove the red shipping plug from the compressed air fitting on the top of the robot.
See the following figure.
Figure 8-11. Compressed Air Fitting on Robot
2. Connect a compressed air source to the air fitting. The specification for the regulated air
supply is shown in the following table.
Table 8-1. Compressed Air Specifications
Required Air Pressure Required Air Flow, Minimum
3 bar, ± 10%
(44 PSI, ± 10%)
57 liters per minute
(2 cubic feet per minute)
CAUTION: The compressed air supply must be clean
and dry and it must be turned on continuously to
maintain a positive air pressure inside the robot. Failure
to do this could result in moisture or particle buildup
inside the robot and lead to reduced performance or
damage to the robot. This will also void your warranty.
8.5 User Connectors
NOTE:DeviceNet and IO Blox are not supported on the ePLC family of Cobra
robots.
Adept Cobra ePLC600/800 Robot, User’s Guide, Rev A
Page 97 of 108