Troubleshooting; Safety; Displayed Service Codes - Fronius TransPocket 4000 CEL Bedienungsanleitung

Troubleshooting

Safety

The digital power sources are equipped with an intelligent safety system, which has made
it possible to dispense with melting-type fuses entirely. After a possible malfunction or error
has been remedied, the power source can be put back into normal operation again without
any fuses having to be replaced.
Risk of electric shock.
An electric shock can be fatal. Before opening the device:
► Move the mains switch to the "O" position
► Unplug the device from the mains
► Put up an easy-to-understand warning sign to stop anybody inadvertently switching it
► Using a suitable measuring instrument, check to make sure that electrically charged
Danger from inadequate ground conductor connection.
This can result in serious injury and damage to property.
► The housing screws provide a suitable ground conductor connection for earthing the
IMPORTANT! If an error message that is not described here appears on the displays, then
the fault can only be fixed by After-Sales Service. Make a note of the error message shown
in the display and of the serial number and configuration of the power source, and contact
our After-Sales Service team with a detailed description of the error.
Displayed service tP1 | xxxt, tP2 | xxx, tP3 | xxx, tP4 | xxx, tP5 | xxx, tP6 | xxx
codes
xxx is a temperature value
Cause:
Remedy:
tS1 | xxxt, tS2 | xxx, tS3 | xxx
xxx is a temperature indicator
Cause:
Remedy:
tSt | xxx
xxx is a temperature value
Cause:
Remedy:
WARNING!
back on again
components (e.g. capacitors) have been discharged
WARNING!
housing and must not be replaced by any other screws that do not provide a reliable
ground conductor connection.
Overtemperature in the primary circuit of the power source
Allow the power source to cool down
Overtemperature in the secondary circuit of the power source
Allow the power source to cool down
Overtemperature in the control circuit
Allow the power source to cool down
97