Chapter 9 - Maintenance and Inspection
86 AdeptSix 300CR Robot Instruction Handbook, Rev. A
Grease Replenishment for Axis 1 Speed Reducer
Figure 9-4. Axis 1 Speed Reducer Diagram
NOTE: For ceiling-mounted robots, the exhaust and grease inlet ports are
inverted.
Replenish the grease according to the following procedure. Refer to Figure 9-4.
1. Remove the So plug (hexagon socket head plug PT 1/8).
NOTE: It is absolutely necessary that you remove the So plug. If grease is
added without removing it, the internal pressure will increase and this
may case damage to the seals.
2. Replace the PT 1/8 socket head plug (Si) with a A-PT1/8 grease nipple
3. Inject the grease into the Si grease inlet using a grease gun.
NOTE: Grease is not evacuated by the So exhaust port. Do not inject
excessive grease into the Si grease inlet.
4. Remove the G Nipple from the Si grease inlet, degrease the tapped hole on the Si
grease inlet, and then reinstall the PT 1/8 socket head plug. Apply Three Bond
1211 on screwed parts.
5. Degrease the tapped hole on the So air flow, and then reinstall the hexagon socket
head plug. Apply Three Bond 1211 on screwed parts.
Grease type: Harmonic grease SK-1A
Amount of grease: 20 cc
Axis 1 Speed
Reducer
Si: Grease Inlet
G Nipple A-PT1/8
So: Air flow
Hexagon socket head plug PT1/8
