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•
When moving the robot by hand while the power is turned on, be sure to assure
the safe work and effect an emergency stop beforehand.
•
In the above situation, if the work is to be done while the axis 3 motor brake
OFF switch is pressed, be sure to perform the work by two (2) persons.
One person should carry out the work while the other is monitoring the work
outside the hazardous zone. The latter person should watch the work and be
ready to turn off the controller switch if any abnormality occurs. Once the
controller power is turned off, the motor brake actuates even if the axis 3 motor
brake OFF switch is kept pressed.
•
If the axis 3 motor brake OFF switch is pressed while the robot is carrying a
heavy workpiece, the axis 3 may drop suddenly. To avoid this, the customer
should take all necessary measures by themselves.
•
[TEACH] is always protected on the REORG screen of HOME3 (HOME4). To
reproduce the zero point position at the time of shipment using HOME3
(HOME4), please do not release the protection of [TEACH].
Cautions:
•
Regarding the order of zero point setting, because J3 (Axis 3) and J4 (Axis 4)
interfere with each other, be sure to follow the order of J4→J3.
•
If the moving axis touches the mechanical stopper, the moving axis will exceeds
the software limit; thus, causing an error. When the moving axis moves within the
software limit range, an error will automatically be cleared.
!
DANGER
!
CAUTION
46
MAINTENANCE MANUAL
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