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5.
Replacing the slider
5.1
B10/B14/B14H
w
WARNING
• BEFORE STARTING THE REPLACEMENT WORK, BE SURE TO DISCONNECT THE ROBOT FROM THE CONTROLLER OR
TURN OFF THE CONTROLLER POWER. IF THE ROBOT OPERATES DURING THE REPLACEMENT WORK, THIS MAY CAUSE
SERIOUS ACCIDENT.
• THE REPLACEMENT WORK WITH THE COvER REMOvED MUST BE PERFORMED ONLY BY PERSONS WHO HAvE THE
REQUIRED QUALIFICATIONS DESCRIBED IN "2. QUALIFICATION OF OPERATORS/WORKERS" IN SECTION 4.1 OF
"SAFETY INSTRUCTIONS".
• BE CAREFUL NOT TO NEGLECT TIGHTENING SCREWS OR BOLTS. IF ANY COvER IS NOT SECURED FIRMLY, THIS MAY
CAUSE NOISE, COvER DROPPING AND FLYING, HAND ENTANGLEMENT IN DRIvE UNIT DURING TEACHING, OR BURN
DUE TO HAND IN CONTACT WITH HOT SURFACE. SO, BE SURE TO TIGHTEN ALL THE SCREWS AND BOLTS SECURELY.
c
CAUTION
• Be sure to wear safety gloves before starting the work. If you touch any steel material part with bare hands, this
may cause rust.
• Be careful not to drop any screw or bolt during cover removal work.
1
Turn off the controller power.
2
Place a sign indicating the robot is
being adjusted.
Place a sign indicating the robot is being
adjusted, to keep others from operating the
controller or operation panel.
3
Enter the safety enclosure.
4
Remove the upper cover.
Pull out the upper cover parallel with the
axis movement direction.
5
Remove the slider mounting bolts (2).
6
Replace the slider.
Secure a new slider temporarily with the
mounting bolts (2).
7
Reattach the upper cover.
For details, see "3.1 Installing and removing
the cover" in Chapter 3.
Move the slider table back and
8
forth along the axis a few times.
9
Move the slider.
Peel off the seal with a diameter of 12mm
from the upper cover on the non-motor side.
Move the slider to a position where the slider
mounting bolts can be seen from this hole.
Retighten the slider mounting bolts.
0
Tighten the slider mounting bolts fully, then
again shift the table slider 20mm to align the
other bolt with the hole and fully tighten to
secure the table slider.
q
Adhere the accessory seal.
Adhere the accessory seal to close the
hole.
Step 5
Removing the slider mounting bolts
53411-AC-00
Slider mounting bolt
Step 9
Cover seal
51412-AC-00
Bolt tightening hole
4
Cover seal
4-23
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