35
EN
Troubleshooting
Safety
WARNING!
Work carried out incorrectly can cause overheating and fire.
► All covers of the device and the housing in general should only be opened or removed
by trained technicians
► Unauthorised opening or tampering with the device will invalidate the warranty and cre-
ate the risk of serious injury or damage.
If the covers of the device or the housing are opened by trained personnel, the following
warnings apply:
WARNING!
An electric shock can be fatal.
Do not touch any components in the housing interior before the integrated back-up battery
has been electrically isolated from the device and electrically charged parts (e.g. capaci-
tors) have been discharged. Before opening the device:
► Stop energy delivery by pressing the "OFF" button
► Wait until the "Power ON" indicator has gone off
WARNING!
An electric shock can be fatal.
Do not touch any components in the housing interior before the integrated back-up battery
has been electrically isolated from the device and electrically charged parts (e.g. capaci-
tors) have been discharged. After opening the device
► Electrically isolate the integrated back-up battery from the device
► 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 parts (e.g. ca-
pacitors) have been electrically discharged
Fault diagnosis
Contact:
Fronius International GmbH
4600 Wels-Thalheim, Günter-Fronius-Straße 1, Austria
E-mail: [email protected]
http://www.fronius.com
The unit does not function
Cause:
The device's integrated battery is flat
Remedy:
Recharge the battery using a suitable battery charging system
(maximum current 35 A)
(e.g. Fronius Acctiva Professional 35A, item number 4,010,335,874)
