Omron R6YXGLC250, Installation Manual, Page: 74 / 136

2
Installa
tion
2-24
9. Detaching or attaching the covers
9.1 R6YXGLC(P)250, R6YXGLC(P)350, R6YXGLC(P)400, R6YXGLC(P)500,
R6YXGLC(P)600
To detach the covers, remove the bolts and screws.
It is recommended to replace the O-rings and seals shown below with new ones.
No. Part name Part number Q’ty
1 O-ring 90200-01J350 2
2 O-ring 90990-17J025 1
3 Seal washer 90990-36J008 4
4 Seal KDM-M1328-000 1
5 Seal KDM-M1329-000 1
6 Seal
KDM-M1567-000 (R6YXGLC(P)250, R6YXGLC(P)350, R6YXGLC(P)400)
1
KDM-M1567-100 (R6YXGLC(P)500, R6YXGLC(P)600)
7 Seal
KDM-M1568-000 (R6YXGLC(P)250, R6YXGLC(P)350, R6YXGLC(P)400)
1
KDM-M1568-100 (R6YXGLC(P)500, R6YXGLC(P)600)
8 Seal washer 90990-36J008 4
9 Seal KDM-M1315-000 2
WARNING
WHEN THE COVERS HAVE BEEN REMOVED FOR THE MAINTENANCE WORK, BE SURE TO RETURN THE COVERS TO
THEIR ORIGINAL POSITIONS USING THE SCREWS AND BOLTS THAT HAVE SECURED THEM. IF ANY SCREW IS LOST,
BE SURE TO SECURE THE COVERS USING THE SPECIFIED SCREWS AND QUANTITIES WHILE REFERRING TO THE FIG.
BELOW.
IF THE COVERS ARE NOT SECURED FIRMLY, NOISE MAY OCCUR, THE COVER MAY DROP AND FLY OUT, YOUR HAND
MAY BE ENTANGLED IN THE DRIVE UNIT DURING TEACHING, OR YOUR HAND MAY BE IN CONTACT THE HOT
DRIVE UNIT, CAUSING BURN. TO PREVENT SUCH TROUBLES, STRICTLY OBSERVE THIS INSTRUCTION.
CAUTION
• The Y-axis arm cover cannot be detached or attached unless the Z-axis is moved down to its lower end.
• If any seal loses its strength when detaching the cover, it is recommended to replace it with a new one. If not replaced with a new
one, the dust/drip proof performance or the degree of cleanliness may lower.
• Some seals are affixed. When removing such seal, peel off the adhesive agent and replace the seal with a new one.
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Y-axis arm cover
1
Turn on the controller.
Check that no one is inside the safety enclosure, and
then turn on the controller.
2
Press the emergency stop button.
Press the emergency stop button on the PBEX/PB to
put the robot in the emergency stop status.
3
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.