Denso RC5 - Manual (Page 12)

3. Precautions
while robot is
running
Warning
Touching the robot while it is
in operation can lead to
serious injury. Please ensure
the following conditions are
maintained and that the
cautions listed from Section
3.1 onwards are followed
when any work is being
performed.
1) Do not enter the robot's restricted space when the robot
is in operation or when the motor power is on.
2) As a precaution against malfunction, ensure that an
emergency stop device is activated to cut the power to
the robot motor upon entry into the robot's restricted
space.
3) When it is necessary to enter the robot's restricted
space to perform teaching or maintenance work while
the robot is running, ensure that the steps described in
Section 3.3 "Ensuring safety of workers performing jobs
within the robot's restricted space" are taken.
3.1 Creation of working
regulations and
assuring worker
adherence When entering the robot’s restricted space to perform teaching
or maintenance inspections, set "working regulations" for the
following items and ensure workers adhere to them.
(1) Operating procedures required to run the robot.
(2) Robot speed when performing teaching.
(3) Signaling methods to be used when more than one worker
is to perform work.
(4) Steps that must be taken by the worker in the event of a
malfunction, according to the contents of the malfunction.
(5) The necessary steps for checking release and safety of the
malfunction status, in order to restart the robot after robot
movement has been stopped due to activation of the
emergency stop device
(6) Apart from the above, any steps below necessary to
prevent danger from unexpected robot movement or
malfunction of the robot.
1) Display of the control panel (See Section 3.2 on the
following page)
2) Assuring the safety of workers performing jobs within
the robot's restricted space (See Section 3.3 on the
following page)