Eltek Valere Theia He-t Guía de instalación descargar pdf (Pagina 33)

Installation Guide THEIA HE-t String Inverters 357115.033, Issue 2.0, 2011 March 33

4. Maintenance and Disposal

Regular inspection of the PV system is an important safety precaution to ensure trouble-free

operation of the entire PV plant and the THEIA HE-t inverters. Eltek Valere is committed to

its policy of environmental responsibility, and therefore appeals to end users who are

disposing of inverters to follow local environmental legislation and to seek safe and

responsible means of disposal.

4.1. Regular System Inspection

The THEIA HE-t inverters are designed and manufactured to operate trouble-free for many

years. Performing regularly maintenance will ensure high efficiency and a longer service life

for the inverters.

• Prior to service and maintenance work the inverter should always be disconnected on both

the AC and the DC side and discharged to avoid shock hazards.

• The inverter needs 1 hour to discharge completely due to a capacitor bank inside the

inverter.

Refer to User Guide for more detailed information about the discharge procedure

of the capacitor bank.

CAUTION: The inverter upper cover must only be opened by qualified

persons!

Unprotected internal components may be damaged! The inverter upper cover is to be

opened only by Eltek Valere service persons or service partners authorized by Eltek

Valere due to danger of damage to internal components and invalidated warranty.

Refer to User Guide for more detailed information about regularly maintenance of

the inverter.

4.2. Return and Disposal

For return to Eltek Valere the inverter should always be in its original packaging or equivalent

packaging. In case of return of the product as a result of inverter failure a form must be

submitted to obtain a Return Material Authorization (RMA) number.

The form template can be found at: www.eltekvalere.com/

In case of return as a result of end of service life, the inverter can be returned to the Eltek

Valere distributor or disposed of in the respective country. The shipping is paid by sender.

Recycling and disposal of the THEIA HE-t inverter must be done according to the rules and

regulations applicable in the country of disposal. All material used for the packaging is

recyclable.

1 2 ... 28 29 30 31 32 33 34 35 36

Sin comentarios

Eltek Valere Theia He-t Guía de instalación Pagina 33