Installation Guide
Page 9 of 53
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The electrician must be a person with a technical knowledge or sufficient
experience to enable him/her to avoid dangers which electricity may create.
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The electrician must have successfully completed the sonnen Australia installer
training and have valid sonnen installer accreditation at the time of installation.
2.3
Important safety instructions
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Only use the storage system in its original state.
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Do not modify the storage system.
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Do not use a damaged storage system.
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Ensure all safety devices are in perfect working condition.
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Safety devices must never be overridden, blocked or tampered with.
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The interfaces of the storage system must be wired in accordance with the
product documentation.
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An appropriate and readily accessible disconnect device shall be incorporated in
the fixed wiring.
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All repairs on the storage system must be performed by authorised service
technicians only.
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The replacement of battery modules must be performed by authorised service
technicians only. When replacing batteries, replace with the same type and
number of batteries or battery modules.
2.4
Voltage inside the storage system
The storage system contains live electrical parts, which poses a risk of
electrical shock. The storage system inverter also contains capacitors
which carry voltage even after the storage system is switched off.
Therefore:
Switch off the storage system to electrically isolate it before carrying
out any work (see Switching the storage system off to electrically
isolate it (see section 7.2).
Only then can the storage system be opened.
