Fronius TransSteel 3000c Pulse, Руководство по эксплуатации

Страница: 117 / 140

Troubleshooting
General The devices are equipped with an intelligent safety system, which largely negates the
need for melting-type fuses. Melting-type fuses therefore no longer need to be replaced.
After a possible malfunction has been remedied, the device is ready for use again.
Safety
WARNING!
Work that is performed incorrectly can cause serious injury and damage to prop-
erty.
▶
Only trained and qualified personnel may carry out the activities described in the fol-
lowing.
▶
Follow the safety rules in the power source Operating Instructions
WARNING!
An electric shock can be fatal.
Before opening the device:
▶
Set the power switch to - O -
▶
Unplug the device from grid power
▶
Attach a clear warning sign advising others not to switch the power source back on
▶
Use a suitable measuring instrument to ensure that electrically charged components
(e.g., capacitors) are discharged
WARNING!
Danger due to insufficient ground conductor connection!
This can result in severe personal injury and damage to property.
▶
The housing screws provide an adequate ground conductor connection for ground-
ing the housing and should not be replaced under any circumstances by other
screws that do not provide a reliable ground conductor connection.
Displayed Ser-
vice Codes If an error message that is not described here appears on the displays, first try to resolve
the problem as follows:
1
Switch the power source power switch to the -O- position
2
Wait 10 seconds
3
Switch the power switch to the -I- position
If the error occurs again despite several attempts to eliminate it, or if the troubleshooting
measures listed here are unsuccessful.
1
Make a note of the error message displayed
2
Note down the configuration of the power source
3
Contact our After-Sales Service team with a detailed description of the error
117
EN-US