Table of Contents
Advertisement
(10) Consult us for corrective action when the robot is damaged or malfunctions occur.
WARNING
If any part of the robot is damaged or any malfunction occurs, continuing the opera-
tion may be very dangerous. Please consult your YAMAHA sales office or dealer for
corrective action.
Damage or Trouble
Damage to machine harness or robot cable
Damage to exterior of robot
Abnormal operation of robot
(positioning error, excessive vibration, etc.)
Z-axis brake trouble
(11) Use caution not to touch the controller rear panel cooling fan.
WARNING
· Bodily injury may occur from coming into contact with the cooling fan while it is
rotating.
· When removing the fan cover for inspection, first turn off the controller and make
sure the fan has stopped.
(12) Be careful not to touch the motor or speed reduction gear casing when hot.
WARNING
The motor and speed reduction gear casing are extremely hot after automatic opera-
tion, so burns may occur if these are touched.
Before handling these parts during inspection or servicing, turn off the controller, wait
for a while and check that the part has cooled.
(13) Do not remove, alter or stain the warning labels.
WARNING
If warning labels are removed or difficult to see, then essential precautions might not
be taken, resulting in accidents.
· Do not remove, alter or stain the warning labels on the robot.
· Do not allow the warning labels to be hidden by devices installed onto the robot by
the user.
· Provide proper lighting so that the symbols and instructions on the warning labels
can be clearly seen even from outside the safeguard enclosure.
Electrical shock, malfunction of robot
Flying outwards of damaged parts during robot
operation
Malfunction of robot
Dropping of load
1-7
Chapter 1 About Safety
Possible Danger
Advertisement
Table of Contents
