4-5
4-4
4
Periodic inspection and maintenance
Periodic inspection
w
WARNING
The controller must be installed outside the safety enclosure. When
inspecting the controller, entering the safety enclosure while the controller
power is on is dangerous and must be avoided.
Reference
When starting the PHASER series robots, the slider always moves a few
millimeters right after the servo is turned on and emits a high pitched noise.
This is just the routine pre-action for estimating the magnet pole and is not a
problem.
2.2 Three-month inspection
Take the following precautions when performing 3-month inspection.
1) Turn off the controller power.
2) Place a sign indicating the robot is being inspected, to keep others from operating
the controller power.
3) Enter the safety enclosure and check the following points.
Checkpoints
Check items
Notes
Linear guide
• Check for dust buildup or debris.
Clean if necessary. Apply grease
after cleaning.
• Check to see if linear guide is
lubricated (not dry). Apply grease
if necessary.
Shutter
Check for slack. Adjust if
necessary. (Refer to "3. Replacing
the shutter".)
Recommended grease:
<MF7/MF15>
“AFA” (THK)
<MF20/MF30/MF50/MF75/MF100>
“Shell Alvania Grease S2” or “Gadus S2 V100 2”
(Shell)
<Clean types>
“AFF” (THK)
c
CAUTION
The linear guide service life may be reduced if our recommended grease is
not used.
