Mechanical Operation and Maintenance Manual for ER20-1700 Industrial Robot
1
Chapter One Safety
1.1 Instructions for Safe Operation
Before performing installation, operation, repair and maintenance, and overhaul, please be sure
to read this manual and other attached documents thoroughly to use this product correctly. Please
fully understand the equipment and safety information, and all precautions before using this product.
The following symbols in this manual indicate each own importance.
1.1.1 Safety Precautions during Adjustment, Operation, Maintenance,
and Other Work
1) Operators must wear uniforms, helmets, safety shoes, and other protective wear.
2) Please be sure operators are not within the motion range of the robot when switching on power.
3) Operation within the motion range of the robot must not be allowed until the power is cut off.
4) Overhaul, repair and maintenance, and other work need to be performed in power-on state by
two persons. One maintains the posture that enables to immediately press the emergency stop
button, while the other keeps precautious and quickly perform work within the robot’s motion
range. Besides, the evacuation path should be confirmed before operation.
5) The load on the wrist and arm must be controlled under the limit of carrying weight and torque,
or else abnormal movements may occur or mechanical components may be damaged.
6) Disassembling parts and work not involved in this manual are forbidden.
Mishandling could cause death or serious injuries to the operator and highly dangerous
situations.
Mishandling could cause death or serious injuries to the operator.
Mishandling could cause minor injuries to the operator or property damage.
