16
INSTALLATION
4. Preventing electric shock by earthing the unit
When installing the unit, be absolutely sure to earth (ground) it. Earthing is necessary to prevent
electric shocks resulting from deterioration of electrical insulations
This unit comes with a 3-pin plug having one earth pin. Earthing work is not required in the case of a
3-pin power outlet equipped with an earth contact.
If the power outlet is not a 3-pin outlet equipped with an earth contact, ask a qualified contractor to do
the earthing work.
5. Installing an earth leakage circuit breaker
Install an earth leakage circuit breaker (on the unit’s power supply side), which is mandatory under the
applicable laws and regulations.
Contact our sales representative or agent to arrange the installation of an earth leakage circuit breaker.
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