Gravotech M20 - Electrical Installation Guidelines

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M_M20 series V3_EN_C
Recommendations for installation
Make sure the connector screws are properly tightened to prevent the cables
from becoming disconnected while the machine is switched on. This could cause
permanent damage to the circuit boards.
Thepowercablemustalwaysbeeasilyaccessible(Powershut-o󰓐device).
• Protect the equipment against:
- damp (rain, snow, condensation etc.)
- heat (exposure to full sun, heating etc.)
- sudden changes in temperature
- dust (extraction duct)
- spillages of liquids onto the electrical unit, cables and connections, and all other parts of the machine;
except in situations recommended by Gravotech (lubrication)
- vibrations
- electrical/electronic radiation
2. Electrical installation
The connection to the single phase power supply is made with a standard, 3 pin plug
withgrounding. Grounding mustbe done accordingto the regulations ine󰓐ect to
ensure the safety of the personnel.
To avoid interference problems due to the external environment, observe the following:
• Usethelinkcablessupplied.TheycomplywithEMCradio-frequencyinterferenceemissionstandardsand
provide protection from external electrical interference (compliant with EMC immunity and susceptibility
standards).
• Bringtheitemsofequipmenttobelinkedasclosetogetheraspossibletoreducethelengthofcabletobe
used.
• Separatethepowercablefromthelinkcableandmakesurethepowerandlinkcablesdonotrunthrough
the same cable tray.
• Connect the machine direct to a mains power line and avoid connecting more than one device to that line
(bypluggingseveraldevicesintothesamemainssocketorintoamulti-wayadapter).Exception:Where
equipment is connected, such as a computer and the machine, supply power to the devices through the
same mains power line.
• Do not allow inductive or capacitive devices to be connected to the same mains power line as the machine
(motors, solenoid valves, chargers, etc.).