PV Powered PVP260kW Información técnica descargar pdf (Pagina 85)

7. Maintenance & Troubleshooting

7.1 Visual Inspection

DANGER

AC and DC voltages will still be present at the inverter AC and DC landing

points unless utility connection circuit breaker and PV array inputs are

disconnected.

DANGER

Les voltages alternatifs et continus seront toujours présents aux points de

contact CA et CC de l’onduleur à moins que les disjoncteurs du réseau public

et que les alimentations des piles PV ne soient débranchés.

DANGER

Before attempting any maintenance or troubleshooting, turn OFF AC and DC

power to the inverter.

DANGER

Avant de procéder à la maintenance ou à la résolution de problèmes éventuels,

fermez l’alimentation CA et CC de l’onduleur.

PV Powered recommends visually inspecting the inverter every time it is serviced. Start

by observing the front, back and sides of the inverter for damage, foreign objects, or dust

and debris that may have accumulated around the inverter. Remove dirt and debris from

the area around the inverter at least every six months.

7.3 Annual Preventative Maintenance

Maintenance Checklist

The following maintenance should be performed annually by a qualied service person.

See

Chapter 7, Maintenance & Troubleshooting

for a checklist of these required

maintenance items.

A. General Inspection & Cleaning

1. Record general site conditions.

2. Record inverter performance data from inverter display.

3. Record environmental conditions.

4. Remove dirt and debris from underneath the inverter.

5. Inspect and clean interior of inverter.

6. Inspect air lter and clean or replace.

7. Conrm presence of product documentation.

MAINTENANCE &

TROUBLESHOOTING

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PV Powered PVP260kW Información técnica Pagina 85