Maintenance - SMC Networks LECP6 Series Supplementary Operation Manual

(3) Install a protective cover when the product is used in an environment directly exposed to foreign
matters such as dust, cutting chips and spatter.
Play or increased sliding resistance can result.
(4) Shade the sunlight in the place where the product is applied with direct sunshine.
(5) Shield the valve from radiated heat generated by nearby heat sources.
The radiated heat from the heat source can increase the temperature of the product beyond the operating
temperature range.
(6) Grease oil can be decreased due to external environment and operating conditions, and it
deteriorates lubrication performance to shorten the life of the product.
[Storage]
Warning
(1) Do not store the product in direct contact with rain or water drops or is exposed to harmful gas or
liquid.
(2) Store in an area that is shaded from direct sunlight and has a temperature and humidity within the
specified range (-10
(3) Do not apply vibration and impact to the product during storage.

9.5 Maintenance

Warning
(1) Do not disassemble or repair the product.
Fire or electric shock can result.
(2) Before modifying or checking the wiring, the voltage should be checked with a tester 5 minutes
after the power supply is turned off.
Electrical shock can result.
Caution
(1) Maintenance should be performed according to the procedure indicated in the Operating Manual.
Incorrect handling can cause injury, damage or malfunction of equipment and machinery.
(2) Removal of product.
When equipment is serviced, first confirm that measures are in place to prevent dropping of work pieces
and run-away of equipment, etc., and then cut the power supply to the system. When machinery is
restarted, check that operation is normal with the electric actuators in the proper positions.
(3) When moving the electric actuator slider manually by hand, please disconnect the electric actuator
cable.
The electric actuator cannot be moved smoothly by the induced voltage of the motor goes to the controller
when the electric actuator slider is moved with the electric actuator connected with the controller.
Moreover, the controller might break down by the induced voltage when moving the electric actuator slider
at high frequency.
[Lubrication]
Caution
(1) The product has been lubricated for life at manufacturer, and does not require lubrication in
service.
Contact SMC if lubrication will be applied.
o o
C to 60 C and 35 to 85% No condensation or freezing).
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