A SERVICE OF

logo

Maintenance Procedures
AdeptSix 300CR Robot Instruction Handbook, Rev. A 89
Grease Replenishment for Axis 4 and Axis 5 Speed Reducers
Figure 9-7. Axis 4 and Axis 5 Speed Reducers Diagram
Replenish the grease according to the following procedure. Refer to Figure 9-7.
1. Remove the Joint 5 access cover.
2. Remove the Ro and Bo plugs (hexagon socket head PT1/16).
NOTE: It is absolutely necessary that you remove the Ro and Bo plugs. If
grease is added without removing the plugs, the internal pressure will
increase and may cause damage.
3. Replace the PT 1/16 socket head plugs (Ri and Bi) with A-PT 1/16 grease nipples.
4. Inject the grease into the Ri and Bi grease inlets using a grease gun.
NOTE: The grease is not exhausted from the Ro and Bo air flows. Do not
inject excessive grease.
5. Remove the G Nipples from the Ri and Bi grease inlets, degrease the tapped holes
on the Ri and Bi grease inlets, and then reinstall the PT 1/16 socket head plugs.
Apply Three Bond 1211 on screwed parts.
6. Degrease the tapped holes on the Ro and Bo air flows, and then reinstall the
hexagon socket head plugs. Apply Three Bond 1211 on screwed parts.
7. Reinstall the Joint 5 access cover.
Grease type: Harmonic grease SK-1A
Amount of grease: 4 cc
Axis 4 speed reducer
Axis 5 speed reducer
Ri: Grease inlet
G Nipple A-PT1/16
Ro: Air flow
Hexagon socket head plug PT1/16
Bo: Air flow
Hexagon socket head plug PT1/16
Cover
Bi: Grease inlet
G Nipple A-PT1/16