Conducting Operation Check; Reapplication Of Grease; Applicable Grease; Applying Grease To The Guide Part - Mitsubishi Electric CR800 Series Instruction Manual

4Installation
Inspection point
Hand cable

4.2.3 Conducting Operation Check

Check for abnormal noise, vibration, and smooth operation. If any abnormalities are detected, stop the oper-
ation immediately.

4.2.4 Reapplication of Grease

Warning

(1) Applicable Grease

Multemp PSNo.2 (KYODO YUSHI) or equivalent product (lithium grease)

(2) Applying Grease to the Guide Part

Caution
Fig.4-6:Applying grease to the guide part
4-22 Maintenance and Inspection
What to be inspected
Connectors are surely connected.
There are no flaws.
There are no scratches on the moving
parts.
- Apply proper amount of grease to the prescribed points on the gripper. Electric
devices such as a stepping motor or rotary encoder exist in the gripper. Accidental
application of grease to the parts may result in unavailability of exhibition of full per-
formance, malfunction, damage of mechanical device and physical accident.
- Do not use spray grease. Flying grease may come in contact with the encoder.
- Never use fluorine grease. If fluorine grease is mixed with lithium grease, the lubri-
cating function of grease will drop and the machine may suffer damage.
- Do not use spray oil, because it may cause grease to wash out, resulting in lubrica-
tion failure. It may also travel to the unexpected parts and cause them to malfunc-
tion.
- When disassembling and reassembling the gripper to add grease, be sure to
observe the specified instructions. Failure to do so may result in product malfunc-
tion or damage.
Apply the specified grease to the space between the guide block and guide rail (to
four ball screws) with an injection device.
After application of grease, wipe off unnecessary grease around the guide part.
Troubleshooting
If there are flaws and/or scratches on a cable, replace it
and eliminate the cause.
Ball screw