Electrical installation
Important notes
6
45
EDS84ABD302 EN 4.0
6
Electrical installation
6.1
Important notes
Danger!
Hazardous electrical voltage
Depending on the device, all power connections remain live up to 3 minutes
after the mains has been switched off.
Possible consequences:
ƒ
Death or severe injuries when touching the power terminals.
Protective measures:
ƒ
Wait for at least 3 minutes before working on the power terminals.
ƒ
Make sure that all power terminals are deenergised.
Danger!
Dangerous voltage
The leakage current to earth (PE) is > 3.5 mA AC or > 10 mA DC.
Possible consequences:
ƒ
Death or severe injuries when the device is touched in the event of a fault.
Protective measures:
ƒ
Implement the actions required in the EN 61800-5-1. Especially:
– Fixed installation of the machine
– PE connection for the controller and the machine must conform to
standards (PE conductor diameter
≥
10 mm
2
or PE conductor must be
connected twice)
Stop!
No device protection in the event of too high mains voltages
The mains input is not fused internally.
Possible consequences:
ƒ
Destruction of the device if the mains voltage is too high.
Protective measures:
ƒ
Observe the max. permissible mains voltage.
ƒ
Fuse the device correctly on the supply side against mains fluctuations and
voltage peaks.
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
