Troubleshooting; Safety; Protection Devices Tripping - Fronius Acctiva Seller Instructions De Service

Troubleshooting

Safety

Risk of electric shock.
This can result in serious injuries or death.
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Danger from an inadequate ground conductor connection.
This can result in severe personal injury or damage to property.
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Protection
Ready indicator flashing, error indicator flashing:
devices tripping
Cause:
Remedy:
Ready indicator lit, error indicator flashing:
Cause:
Remedy:
Ready indicator lit, error indicator lit:
Cause:
Remedy:
Charger switches off during charging:
Cause:
Remedy:
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WARNING!
Before opening the device:
Unplug the device from the mains.
Disconnect battery.
Put up an easy-to-understand warning sign to stop anybody inadvertently switching
it back on again.
Using a suitable measuring instrument, ensure that electrically charged components
(e.g. capacitors) have been discharged.
WARNING!
The housing screws provide a suitable PE conductor connection for earthing the
housing and must NOT be replaced by any other screws that do not provide a reli-
able PE conductor connection.
Mains fault - mains voltage outside the tolerance range
Check mains conditions
Short circuit on the charging terminals or charger cable. Short circuit
detection on
Check charger leads, contacts and battery poles
Polarity reversal of charger leads. Reverse polarity protection has trip-
ped.
Connect battery poles correctly
Ambient temperature too high. Overtemperature protection active.
Allow device to cool down. Charging will recommence automatically
once the device has cooled sufficiently. If not, have it checked by a
workshop.