SMA SC 500CP-10-JP Maintenance Manual - Manual (Page 41)

SMA Solar Technology AG 7 Maintenance of Accessories
Maintenance Manual SCCP-JP-WA-A4-en-12 41
7.2.4 Checking the Mounting Location and Installation
• Remove all inflammable materials.
• Ensure that the Sunny String-Monitor is securely in place.
• Ensure that the Sunny String-Monitor is not exposed to direct solar irradiation.
• Ensure that the mounting location is accessible at all times.
7.2.5 Checking the Enclosure
• Check whether the enclosure is damaged.
Replace the enclosure if it is badly damaged or cracked.
• Ensure that the vent plugs in the enclosure are intact and clean.
• Ensure that the lock is intact and functional.
7.2.6 Checking the Inside of the Enclosure
2. Check the tightness of the device.
3. Ensure that the drain plugs are intact and clean.
4. Ensure that there is no condensation water inside the enclosure.
7.2.7 Checking the Base Plate
2. Ensure that all cable glands are sealed and securely in place.
3. Ensure that the DC connectors are intact and securely in place.
K Cable glands for DC main connection, communication, grounding, signal contact* or remote
tripping*
* optional
1. '$1*(5
Danger to life due to electric shock or electric arc by touching live components
• Disconnect the Sunny String-Monitor from voltage sources (see Section 7.2.1).
1. '$1*(5
Danger to life due to electric shock or electric arc by touching live components
• Disconnect the Sunny String-Monitor from voltage sources (see Section 7.2.1).
Position Designation