9-15
171469-1CD
HW0485750
MH5
9 Maintenance and Inspection
9.3 Notes on Grease Replenishment/Exchange Procedures
9.3.6.2 Grease Replenishment for T-axis
Fig. 9-9 “B- and T-Axes Speed Reducers Diagram”
.)
1. Remove the plug M5 from the exhaust port and the low head socket
head cap screw M6 from the grease inlet.
2. Install the grease zerk A-MT6 x 1 to the grease inlet. (The grease zerk
is packed with the manipulator on the shipment.)
3. Inject grease into the grease inlet using a grease gun.
– Grease type:
Harmonic Grease SK-1A
– Amount of grease:
5cc
4. Wipe the discharged grease with a cloth. Remove the grease zerk
from the grease inlet and reinstall the screw M6, and the plug M5 to
the exhaust port.
Apply Three Bond 1206C on the thread parts of the plug/screw.
NOTE
• If grease is injected with the plug on, the grease will leak
inside the motor and may cause a damage. Make sure to
remove the plug before the grease injection.
• Do not install a joint, a hose, etc. to the grease exhaust
port. Failure to observe this instruction may result in
damage to the motor due to coming off of an oil seal.
NOTE
The exhaust port is used for air exhaust, and the grease is
not exhausted from the exhaust port. Do not inject
excessive grease through the grease inlet.
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