Omron SCARA R6Y-XC Series

5-29
CHAPTER 5 Periodic Inspection
11) Remove the X-axis arm installation bolts (M4×40L, 8 pieces). (See
Fig. 5-19.)
M4×40
Fig. 5-19
12) Remove the X-axis arm and place it where it will not obstruct the work.
O-ring
(S90 : KN4-M2143-000)
Fig. 5-20
WARNING
WHEN YOU REMOVE THE X-AXIS ARM INSTALLATION BOLTS
(M4×40L, 8 PIECES) IN THE NEXT STEP, THE X-AXIS ARM MAY COME
OFF CAUSING A HAZARDOUS SITUATION. BE ESPECIALLY CAREFUL
TO KEEP THE ARM FROM FALLING WHEN A HEAVY TOOL IS
ATTACHED TO THE ARM TIP.
WARNING
REMOVING THE X-AXIS ARM IS DANGEROUS FOR JUST ONE PERSON.
ALWAYS USE TWO OR MORE PEOPLE, OR REMOVE THE Y-AXIS ARM
IN ADVANCE.
REFER TO “2. Y-AXIS” OF “5-2-2” FOR REMOVING THE Y-AXIS ARM.
CAUTION
AN O-RING IS FITTED TO THE X-AXIS ARM, SO BE CAREFUL NOT TO
LET IT DROP INTO THE PERIPHERAL UNIT. (SEE FIG. 5-20.)