9.3 Checking the DC switch
Check for externally visible damage and discoloration of the DC disconnect and the
cables at regular intervals. If there is any visible damage to the DC disconnect, or
visible discoloration or damage to the cables, contact the installer.
WARNING
Once a year, turn the rotary switch of the DC switch from the
On position to the Off position 5 times in succession. This
cleans the contacts of the rotary switch and prolongs the
electrical endurance of the DC Disconnect.
10 Decommissioning10 Decommissioning
10.1 Dismantling the Inverter
1. Disconnect the inverter as described in chapter 10.
2.Remove all connection cables from the inverter.
DANGER
Danger of burn injuries due to hot enclosure parts!
Wait 20 minutes before disassembling until the housing has
cooled down.
3.
Scr
ew off all projecting cable glands.
4.
Lift
the inverter off the bracket and unscrew the bracket screws.
10.2 Packing the Inverter
If possible, always pack the inverter in its original carton and secure it with tension
belts. If it is no longer available, you can also use an equivalent carton. The box must
be capable of being closed completely and made to support both the weight and the
size of the inverter.
10.3 Storing the Inverter
Store the inverter in a dry place where ambient temperatures are always between -
25°C and +60°C.
10.4 Disposing of the Inverter
Do not dispose of faulty inverters or accessories together with household
waste. Please accordance with the disposal regulations for electronic
waste which apply at the installation site at that time. Ensure that the old
unit and, where applicable, any accessories are disposed of in a proper
manner
42
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