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Maintenance
1. Ensure that the power supply is stopped and the
workpiece is removed before starting maintenance
work or replacing the product.
•
Maintenance frequency
Perform maintenance according to the table below.
•
Items for visual appearance check
1. Loose set screws, Abnormal amount of dirt, etc.
2. Check for visible damage, Check of cable joint
3. Vibration, Noise
∗
1 Select whichever comes first.
•
Items for belt check
Stop operation immediately and replace the belt when any of
the following occur. In addition, ensure your operating
environment and conditions satisfy the requirements specified
for the product.
a. Tooth shape canvas is worn out
Canvas fiber becomes fuzzy, Rubber is coming off and the
fiber has become whitish, Lines of fibers have become
unclear
b. Peeling off or wearing of the side of the belt
Belt corner has become rounded and frayed threads stick
out
c. Belt is partially cut
Belt is partially cut, Foreign matter caught in the teeth of
other parts is causing damage
d. A vertical line on belt teeth is visible
Damage which is made when the belt runs on the flange
e. Rubber back of the belt is softened and sticky
f. Cracks on the back of the belt are visible
Frequency
Appearance check
Belt check
Inspection before daily
operation
—
Inspection every 6 months/
250 km/5 million cycles
∗
1
LEG
Series
Specific Product Precautions 3
Be sure to read this before handling the products. Refer to the back cover for safety instructions.
For electric actuator and auto switch precautions, refer to the “Handling Precautions for SMC
Products” and the “Operation Manual” on the SMC website: https://www.smcworld.com
Warning
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