CRS F3, User Manual

Page: 41 / 128

Chapter 3: Safety Precautions 27
99-05-31
Operator Safety
Warning! While the amber light on the robot is flashing, the robot is capable of
motion. If entering the workcell is required, always carry the teach pendant or
another device with an E-Stop. Maintain an attitude of respect to the robot, and be
alert to any unexpected motion. Unpredictable behavior may result due to human
error in coding, or a fault in the system.
Awareness of Robot
Maintenance personnel and programmers required to work near the robot
should always be aware of the arm’s position and motion.
•
Be aware of the amber power light on the robot. Exercise extra caution
when it is flashing. This is an indication that the robot is powered, and
capable of motion at any time.
•
While in the workcell, avoid any location that confines you between the
arm and another object.
•
For occasional close approach to the workspace, have a second person
observe the arm and prepare to activate an
E-Stop
.
•
If continuous or frequent presence in the workspace is necessary, install
presence-sensing devices interlocked with the
E-Stop
circuit.
Operator Training
Ensure that personnel who program, operate, maintain or repair the robot
are adequately trained and demonstrate competence to perform their jobs
safely. Attend a CRS training course for proper training.
Ensure that operators:
•
are familiar with the safety precautions stated in this chapter
•
can identify the control devices and their functions
•
test and ensure that the safeguards and interlocks function properly
•
have a clear definition of their assigned task
•
have procedures to safeguard against identified hazards
•
know the safety systems of the robot, such as the brake release.