Electrical Operation and Maintenance Manual for ER15-1400 Industrial Robot
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overall robot movement outside the fence. Once the robot makes incorrect movement
in repair, the supervisor must be able to press the switch very conveniently to stop the
robot immediately. In addition, if you need to restart the robot after an emergency
stop, please reset and restart the manual operation outside the safety fence. The
operator and the supervisor must be specially trained and qualified personnel.
8. Both the operator and the supervisor must continuously pay close attention to any
abnormal movements, possible collisions, and the surroundings of the robot.
9. Only use parts provided by EFORT for replacement.
10. Please support the robot arm with proper lifting device before removing any servo
motor of joint axis. The removal causes fail of the brake mechanism of the axis.
Without reliable support, the arm falls. Please be aware same dangers occur if you
press any axis brake release switch on the control cabinet.
11. Turn off the control power supply and wait at least seven minutes for replacement
of the drive module and power supply module. Then start the replacement and
remove connectors after confirming the output voltage of the power supply is 0V.
Please be aware do not touch any part to prevent electric shock or burns.
12. If compressed air or water is supplied, please cut off the supply source and release
the remaining pressure in pipelines before repair.
13. Make sure the emergency stop signal of the auxiliary axis and the emergency stop
circuit of the control cabinet are concatenated when auxiliary axes are added.
14. When changing robot parts, be sure to confirm whether the replaced parts match
the original parts, and carefully check the schematic diagram to prevent the wrong
wiring. Otherwise, the components of the robot control cabinet and external
components may be damaged.
1.3.8 Safety in Equipment Check and Maintenance
Danger
Please strictly follow the precautions below and refer to relevant national/international
standards for robot clean, check, maintenance, and replacement of parts to prevent
system faults.
Make sure all the emergency stop switches function properly before check and
maintenance.
1.Please read and understand all manuals, specifications, and other relevant
documents provided by EFORT before operation. In addition, completely understand
procedures of operation, teaching, and maintenance. Meanwhile, make sure all safety
measures are effective in place.
2. Please remove unnecessary object and clear passage to the installation position
before check and maintenance.
