YASKAWA MOTOMAN MYS450L, Operating And Maintenance Instructions Manual

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E1101000117GB01
MYS450L
9.2.5 Inspection While the Power is ON (Robot is operating)
9.3 Greasing
The ball screw spline and reduction gear units need greasing regularly. Only use the grease
specified in the following table.
Table 12: Inspection Position
Inspection Position Inspection Place Daily monthly Quarterly half-
yearly annually
Check motion range Each joint

Move the cables back and forth
lightly to check whether the cables
are disconnected. External cables
(including cable unit
of the robot)
 
Push each arm in MOTOR ON
status to check whether backlash
exists. Each arm

Check whether unusual sound or
vibration occurs. Whole
    
Measure the accuracy repeatedly by
a gauge. Whole

CAUTION
Make sure the sliding parts of the robot are sufficiently lubricated. Operating the robot
with insufficient grease will damage sliding parts and/or result in insufficient function of
the robot. Once the parts are damaged, a lot of time and money will be required for the
repairs.
If grease gets into your eyes, mouth, or on your skin, follow the instructions below.
If grease gets into your eyes
Flush them thoroughly with clean water, and then see a doctor immediately.
If grease gets into your mouth
If swallowed, do not induce vomiting. See a doctor immediately.
If grease just gets into your mouth, wash out your mouth with water thoroughly.
If grease gets on your skin
Wash the area thoroughly with soap and water.