Chapter 3: Robot Installation ! CAUTION: PROPERTY DAMAGE Do not lift the robot by any part other than Joint 1 and the shipping bracket, as shown in the following figure. Figure 3-3. Lifting the Robot 4. Slowly lower the robot while aligning the base with the mounting holes and positioning pins in the mounting surface. ! CAUTION: PROPERTY DAMAGE The base casting of the robot is aluminum and can easily be dented if bumped against a harder surface. 5. Verify that the robot does not rock on the mounting surface before tightening the mount- ing bolts. If it rocks, either there is something between the robot and the mounting sur- face, or the mounting surface is not flat. 6.
Install the user-supplied mounting bolts and washers. Tighten the bolts to 110 N·m. ! WARNING: PERSONAL INJURY/PROPERTY DAMAGE The center of mass of the robot may cause it to fall over if the robot is not secured with the mounting bolts. 19148-000 Rev. E Cobra 450, 500, and 650 User's Guide 25