Denso RC7M Manual page 15

4.5 Release of residual air
pressure
4.6 Precautions for test
runs
4.7 Precautions for
automatic operation
4.8 Precautions in repairs
Before disassembling or replacing pneumatic parts, first release
any residual air pressure in the drive cylinder.
Whenever possible, have the worker stay outside of the robot's
restricted space when performing test runs.
(1) At start-up
Before the robot is to be started up, first check the following
items as well as setting the signals to be used and perform
signaling practice with all related workers.
1) Check that there is no one inside the robot's restricted
space.
2) Check that the teach pendant and tools are in their
designated places.
3) Check that no lamps indicating a malfunction on the
robot or related equipment are lit.
(2) Check that the display lamp indicating automatic operation is
lit during automatic operation.
(3) Steps to be taken when a malfunction occurs
Should a malfunction occur with the robot or related
equipment and it is necessary to enter the robot's restricted
space to perform emergency maintenance, stop the robot's
operation by activating the emergency stop device. Take any
necessary steps such as placing a display on the starter
switch to indicate work is in progress to prevent anyone from
accessing the robot.
(1) Do not perform repairs outside of the designated range.
(2) Under no circumstances should the interlock mechanism be
removed.
(3) When opening the robot controller's cover for battery
replacement or any other reasons, always turn the robot
controller power off and disconnect the power cable.
(4) Use only spare tools specified in this manual.
SAFETY PRECAUTIONS