SMA Wireless-Set485-01 - Manual (Page 30)

Maintenance and Cleaning SMA Solar Technology AG
30 WirelessSet485-IEN091511 Installation Guide
10 Maintenance and Cleaning
10.1 Maintenance
Carry out regular visual checks of the antenna, the radio module, the RS485 Power Injector and the
connected cables, to detect any external damage or dirt. If the functioning or safety is impaired, the
damaged device or cable should be replaced by a qualified specialist.
10.2 Cleaning
Clean the devices with a soft, slightly damp cloth. Extremely dirty devices can be cleaned with a mild,
non-abrasive and non-corrosive cleaning agent.
If dirt gets into the plug or the terminal strip, clean these with a cleaning agent for circuit boards or
electrical devices.
10.3 Disposal
At the end of their service life, dispose of the Wireless-Set485-01 or Wireless-Set485-02 in
accordance with the disposal regulations for electronic scrap applicable at the installation site at that
time. Alternatively, return it to SMA with shipping paid by sender, and labeled "FOR DISPOSAL".
NOTICE!
Damage to the Wireless-Set485-01 or Wireless-Set485-02 devices caused during
cleaning.
The Wireless-Set485-01 and Wireless-Set485-02 devices are not waterproof. No water
must be allowed to get into the devices.
• Unplug the RS485 Power Injector power plug.
• Clean the Wireless-Set485-01 or Wireless-Set485-02 with a slightly damp cloth
only.