Adtech ADT-RC400 User Manual page 4

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Transport and storage
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Product package iteration of no more than six

It is not available in the product box on the climb, stand or place heavy objects

Cannot use drag the cables attached to the product or handling products

No collision, scratching the Panel and display screen

Product box should avoid wet, dry and the rain
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Opening inspection

After opening the packaging please confirm whether you purchased the product

Check whether the products in transit damage

Control list identifies whether the part is complete, there is no damage

Product model, lack accessory or transport damage, please contact with me
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Wiring

To participate in connections and inspection personnel must have the appropriate
skills for professionals

Products must be reliable earthling, grounding resistance should be less than 4
ohms; you cannot use the neutral (zero line) instead of ground

Wiring must be properly and firmly, so as not to lead to product failure or
unexpected consequences

And surge absorption diode must be connected in accordance with the regulations
are connected with, otherwise you will damage

Plug plugs or open the front of the chassis, you must cut off the power supply
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Maintenance
 Must cut off the power before repair or replacement of components
 Should check the fault when a short circuit or overload occurs, troubleshooting
before they can restart
 Cannot pass off frequently, if required to re-apply after a power failure, separated by
at least 1 minute
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Others
 Do not open the Cabinet without permission,
 Long when not in use, please cut off the power.
 To pay special attention not to let dust, iron powder into the controllers.
 Output relay if the use of solid state relays shall be freewheeling diode in parallel in
the relay coil. Check if the power supply meets the requirements, put an end to the
controller is burnt out.
 Life of the controller temperature has much to do with the environment, if the
processing temperature is too high, please install the cooling fan. Controller working
Precautions
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