YASKAWA MOTOMAN-MFL15D-875 - Page 55

9-3
179394-1CD
HW1483905
9 Maintenance and Inspection 9.1 Inspection Schedule
MFL15D-875/-1600
U-axis speed reducer
•
5)
•
5)
Grease Gun Check for malfunction. (Replace if necessary.)
Supply grease
6)
(6000H cycle). See section 9.3.1 “Grease Replenishment/
Exchange for U-Axis Speed Reducer”.
Exchange grease
6)
(12000H cycle). See section 9.3.1.
••
S-axis speed reducer
•
5)
•
5)
Grease Gun Check for malfunction. (Replace if necessary.)
Supply grease
6)
(6000H cycle). See section 9.3.2 “Grease Replenishment/
Exchange for S-Axis Speed Reducer”.
Exchange grease
6)
(12000H cycle). See section 9.3.2.
••
R- and L-axes speed
reducers
•
5)
•
5)
Grease Gun Check for malfunction. (Replace if necessary.)
Supply grease
6)
(6000H cycle). See section 9.3.3 “Grease Replenishment/
Exchange for R-, L-Axes Speed Reducers”.
Exchange grease
6)
(12000H cycle). See section 9.3.3. (only for , ).
••
U-axis cross roller bearing
•
5)
Grease Gun Check for malfunction. (Replace if necessary.)
Supply grease
6)
(6000H cycle). See section 9.3.4 “Grease Replenishment
for U-Axis Cross Roller Bearing”.
••
Overhaul
••
1 Inspection No. correspond to the numbers in Fig. 9-1 “Inspection Parts and Inspection Numbers”.
2 If a grease leakage occurs, contact your YASKAWA representative as soon as possible.
(Perform cleaning if the amount of grease found on the surface is small.)
3 When checking for conduction with multimeter, connect the battery pack to “BAT” and “OBT” of connectors on the motor side for each axis,
and then remove connectors on detector side for each axis from the motor. Otherwise, the home position may be lost.
4 Internal wires (for U-, S-, L- and R-axes) are to be replaced at 18000H inspection.
5 If the amount of movement of an axis is small (e.g. when the U-axis only picks up and puts down glass substrates), its inspection and
replacement may have to be conducted at shorter intervals. Contact your YASKAWA representative.
6 For grease, refer to Table 9-2 “Inspection Parts and Grease Used”.
Table 9-1: Inspection Items (Sheet 2 of 2)
Items
1)
Schedule Method Operation Inspection
Charge
Daily 1000 H Cycle 6000 H Cycle 12000 H Cycle 18000 H 24000 H Specified Person Licensee Service Company
12
13
14
15
16
14
15
16
14
14
17
18
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