Keba CDF3000, Руководство по эксплуатации

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Operating Instructions CDF3000
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2 Mechanical installation
2.1 Notes for operation .................................................2-1
2.2 Wall mounting .........................................................2-3
2.1 Notes for opera-
tion
Please ensure that ...
• no moisture enters into the device,
• no aggressive or conductive substances are in the immediate vicin-
ity,
• no drill chippings, screws or foreign bodies drop into the device,
• the ventilation openings are not covered over.
The unit may otherwise be damaged.
Please note:
• Cooling air must be able to flow through the device without restric-
tion.
• For mounting in switch cabinets with convection (= heat loss is dis-
charged to the outside via the cabinet walls), always fit an internal air
circulation fan.
• The backing plate must be well earthed.
• The unit is only intended for vertical installation in cabinets.
• The switch cabinet must as a minimum provide IP4x protection.
Attention:
According to EN ISO 13849-2 the switch cabinet must have
IP54 protection or higher when using the STO (Safe Torque
OFF) safety function.
• To attain the best result for effective EMC installation use a chro-
mated or galvanized backing plate. If backing plates are varnished,
remove the coating from the contact area. The devices themselves
have an aluminium rear panel.