5Maintenance and Inspection
Inspection items 5-78
5.2.2 Periodic inspection
Carry out periodic inspection with the procedures given in
Table 5-2 ： Periodic inspection items (details)
Note) Supply the grease to each axis with referring to
Procedure
Inspection item (details)
Remedies
Monthly inspection items
1
Are any of the bolts or screws on the robot arm loose?
Securely tighten the bolts.
2
Are any of the connector fixing screws or terminal block terminal
screws loose?
Securely tighten the screws.
3-month inspection items
1
Is there any grease of the shaft section still?
Wipe off the old grease and supply the new grease.
6-month inspection items
1
Has the dust accumulated into bellows?
(For clean/oil mist specification, When environment with much dust)
Remove bellows and clean the inside.
(Refer to
Page 99, "5.3.5 Replacing the bellows"
for
how to remove bellows)
Yearly inspection items
1
Replace the backup battery in the robot arm.
Exchange it referring to
2-year inspection items
1
Is the friction at the timing belt teeth severe?
If the teeth are missing or severe friction is found,
replace the timing belt.
2
Is the timing belt tension abnormal?
If the timing belt is loose or too tense, adjust it.
3-year inspection items
1
Replace the bellows (J3 axis).
(For clean/oil mist specification)
Replace it referring to
