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Warning
1. The compatibility of the product is the responsibility of the person who designs the
equipment or decides its specifications.
Since the product specified here is used under various operating conditions, its compatibility with
specific equipment must be decided by the person who designs the equipment or decides its
specifications based on necessary analysis and test results.
The expected performance and safety assurance of the equipment will be the responsibility of
the person who has determined its compatibility with the product.
This person should also continuously review all specifications of the product referring to its latest
catalog information, with a view to giving due consideration to any possibility of equipment failure
when configuring the equipment.
2. Only personnel with appropriate training should operate machinery and equipment.
The product specified here may become unsafe if handled incorrectly.
The assembly, operation and maintenance of machines or equipment including our products
must be performed by an operator who is appropriately trained and experienced.
3. Do not service or attempt to remove product and machinery/equipment until safety is
confirmed.
1) The inspection and maintenance of machinery/equipment should only be performed after
measures to prevent falling or runaway of the driven objects have been confirmed.
2) When the product is to be removed, confirm that the safety measures as mentioned above
are implemented and the power from any appropriate source is cut, and read and understand
the specific product precautions of all relevant products carefully.
3) Before machinery/equipment is restarted, take measures to prevent unexpected operation
and malfunction.
4. Contact SMC beforehand and take special consideration of safety measures if the product
is to be used in any of the following conditions.
1) Conditions and environments outside of the given specifications, or use outdoors or in a place
exposed to direct sunlight.
2) Installation on equipment in conjunction with atomic energy, railways, air navigation, space,
shipping, vehicles, military, medical treatment, combustion and recreation, or equipment in
contact with food and beverages, emergency stop circuits, clutch and brake circuits in press
applications, safety equipment or other applications unsuitable for the standard specifications
described in the product catalog.
3) An application which could have negative effects on people, property, or animals requiring
special safety analysis.
4) Use in an interlock circuit, which requires the provision of double interlock for possible failure
by using a mechanical protective function, and periodical checks to confirm proper operation.
Caution
The product is provided for use in manufacturing industries.
The product herein described is basically provided for peaceful use in manufacturing industries.
If considering using the product in other industries, consult SMC beforehand and exchange
specifications or a contract if necessary.
If anything is unclear, contact your nearest sales branch.
Summary of Contents for CRB 40-A Series
Page 7: ...2 Applicable auto swiches...