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1.
Safety Precautions on Maintenance
1.1 Safety Precautions
■ Only authorized personnel who have taken the safety training should be allowed
to execute teaching or calibration of the robot system.
The safety training is the program for industrial robot operator that follows the
laws and regulations of each nation. The personnel who have taken the safety
training acquire knowledge of industrial robots (operations, teaching, etc.).
The personnel who have completed the robot system-training class held by the
manufacturer, dealer, or locally-incorporated company are allowed to maintain
the robot system.
■ Only authorized personnel who have taken the safety training should be allowed
to maintain the robot system.
The safety training is the program for industrial robot operator that follows the
laws and regulations of each nation.
The personnel who have taken the safety training acquire knowledge of industrial
robots (operations, teaching, etc.), knowledge of inspections, and knowledge of
related rules/regulations.
WARNING
The
maintenance-training
locally-incorporated company are allowed to maintain the robot system.
Make sure to use only dedicated/specified maintenance parts especially for the
optional boards or any other parts in the Controller to be replaced.
non-specified parts may cause serious damage to the robot system and/or
serious safety problems.
■ Do not remove any parts that are not covered in this manual.
maintenance procedure strictly as described in this manual. Do not proceed
using any methods other than described in this manual when you do replace a
part or maintain the equipment.
maintenance may cause not only improper function of the robot system but also
serious safety problems.
■ Before performing any maintenance procedure, always make sure that the main
power of the Controller is turned OFF, unplug the power supply, and that the high
voltage charged area is completely discharged. Performing any maintenance
procedure while the main power is ON or the high voltage charged area isn't
WARNING
discharged completely is extremely hazardous and may result in electric shock
and/or cause serious safety problems.
■ Do not touch the Motor Driver modules, Switching Power Supply, and
Regeneration Module directly in the Controller. The metal resistance of these
can become very hot and may result in a burn. If you maintain them, examine
the surface temperatures and wear protective gloves if necessary.
■ Do not shock, shake, or drop any parts during maintenance. When the parts
CAUTION
related with data are shocked physically, they may be damaged and may also
cause data loss during data loading/saving.
RC620 Rev.8
personnel
who
have
classes
Maintenance 1. Safety Precautions on Maintenance
completed
the
held
by
the
Improper removal of parts or improper
robot
system-training
manufacturer,
dealer,
Follow the
and
or
Using
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