Electrical connection
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DLT-V83 Operating Instructions V2.00
14.
Electrical connection
14.1.
Connection to the power supply
WARNING
Risk of injury and damage due to improper electrical connection.
Only authorized skilled personnel are permitted to perform the electrical connection of the
DLT-V83. Moreover, specialized knowledge about battery packs and the applicable safety
regulations is also required for DLT-V83 Industrial Computers with integrated UPS (optional).
If the electrical connection of the DLT-V83 is performed improperly, any warranty for this
device will be void.
Comply with the appropriate national installation regulations for the cable routing.
Do not connect/disconnect any cables during thunderstorms.
When working on the cable cover with UPS battery packs you must remove wristwatches,
rings or other metal objects.
Power supply unit fuse blows repeatedly
If the fuse of the integrated power supply units blows again immediately after replacement,
there is a risk of electrical shock:
Send in the DLT-V83 immediately for repair.
Electrical shock due to lack of disconnecting device.
DLT-V83 Industrial Computers are not equipped with disconnecting devices that are accessible
from the outside; they do not have switches. To enable the devices to be quickly disconnected
from the power supply in emergency situations:
Install an easily accessible disconnecting device close to the device.
Make sure that the disconnecting device disconnects all power supply lines.
Please note
: For DLT-V83 devices with integrated UPS the device may be in operation despite
the disconnecting device being actuated, since it is supplied with power by the UPS.