Fagor America CNC8070 - Manual (Page 24)

XIII
CNC 8070
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(S OFT V03.0 X )
XII
It is recommended, whenever possible, to install the CNC away from coolants,
chemical product, blows, etc. that could damage it.
T his unit complies with the European directives on electromagnetic
compatibility. Nevertheless, it is recommended to keep it away from sources of
electromagnetic disturbance such as:
• Powerful loads connected to the same AC power line as this equipment.
• Nearby portable transmitters (Radio-telephones, Ham radio transmitters).
• Nearby radio/TV transmitters.
• Nearby arc welding machines.
• Nearby High Voltage power lines.
• Etc.
‡ Enclosures.
The manufacturer is responsible of assuring that the enclosure involving the
equipment meets all the currently effective directives of the European
Community.
‡ Avoid disturbances coming from the machine tool.
The machine-tool must have all the interference generating elements (relay
coils, contactors, motors, etc.) uncoupled.
‡ Use the proper power supply.
Use an external regulated 24Vdc power supply for the keyboard and the remote
modules.
‡ Grounding of the power supply.
The zero volt point of the external power supply must be connected to the main
ground point of the machine.
‡ Analog inputs and outputs connection.
It is recommended to connect them using shielded cables and connecting their
shields (mesh) to the corresponding pin (see chapter 1 in the Installation
Manual).
‡ Ambient conditions.
The working temperature must be between +5ºC and +45ºC (41ºF and 113ºF)
The storage temperature must be between -25ºC y 70ºC (-13ºF y 158ºF)
‡ Monitor enclosure.
Make sure that the gaps between the Central Unit and each wall of the enclosure
are respected as indicated in chapter 1 of the Installation Manual.
Use a DC fan to improve enclosure ventilation.
‡ Main AC power switch.
This switch must be easy to access and at a distance between 0.7 and 1.7 m
(2.3 and 5.6 ft) off the floor.
PROTECTIONS OF THE UNIT ITSELF
‡ Remote modules.
All the digital inputs and outputs have galvanic isolation via optocouplers
between the CNC circuitry and the outside.