IAI Rec, Instruction Manual

Page: 154 / 158

Chapter
7 T
roubleshooting
7.3 Causes and countermeasures for ELECYLINDER alarms
7-12
ME0394-1A
[Warning: Maintenance warning 3]
This is an alert that the target value of the "overload warning level" set by the customer has
been reached.
No. Content Causes and countermeasures
1 Before the ELECYLINDER stops operation due
to the "overload alarm", follow the
troubleshooting procedure and conduct visual
inspection and maintenance.
* To disable this warning, change the "overload
warning level" in "Maintenance Information" to
100%.
[Causes]
The warning may be caused by the depletion of
grease on the ball screw/guide inside the
ELECYLINDER, intrusion of foreign matter,
brake failure, motor failure, contact with
peripheral equipment, etc.
[Countermeasure 1]
Visually check for the depletion of grease on the
ball screw/guide inside the ELECYLINDER,
intrusion of foreign matter, etc.
If this is the case, clean the inside of the
ELECYLINDER and replenish the grease.
→ Refer to the instruction manual of each
ELECYLINDER for the cleaning method.
[Countermeasure 2]
Remove the motor and check the sliding
movement of the ELECYLINDER body.
If there is no abnormality in the sliding motion,
there is a possibility of motor or brake failure.
Replacement of the motor is recommended.
For some models, the motor cannot be replaced
by the customer. In that case, please contact us.
* Refer to “Maintenance Information” in an instruction manual of each ELECYLINDER for how to set
up the maintenance alarms.