SMA SC 500CP-10-JP Maintenance Manual - Manual (Page 28)

6 Maintenance under Voltage-Free Conditions SMA Solar Technology AG
28 SCCP-JP-WA-A4-en-12 Maintenance Manual
☐ Abrasive cloth
☐ Degreaser
Procedure:
2. Open the inverter doors.
3. Remove dirt.
4. To remove small-area surface damage:
• Sand the surface.
• Clean the surface with degreaser.
• Paint the surface.
5. To remove large-area surface damage:
• Sand the surface.
• Clean the surface with degreaser.
• Paint the entire surface.
6.6 Mounting the Panels
2. Mount the protective covers.
3. Fasten the grounding conductors to the panels of the interface cabinet. Torque: 8 Nm
4. Ensure that the grounding straps are firmly in place.
5. Fasten the panels using screws.
1. '$1*(5
Danger to life due to electric shock or electric arc by touching live components
• Switch off the inverter and wait at least 15 minutes it, until the capacitors have discharged completely.
• Disconnect the inverter (see Section 6.1).
1. '$1*(5
Danger to life due to electric shock or electric arc by touching live components
• Switch off the inverter and wait at least 15 minutes it, until the capacitors have discharged completely.
• Disconnect the inverter (see Section 6.1).