Installation Manual - TEAL PN 1060147 rev 2.5
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TEAL Electronics
SMA America, LLC
2.3 Safety Precautions
Str
Danger to life from electric shock due to high voltages
In the live components of the Multigate XT, high voltages are present that can cause
fatal electric shocks if touched.
• Do not open the Sunny Multigate.
• Do not touch any live component
s of the Multigate XT.
• Prior to performing any work on the M
ultigate XT, disconnect it from any voltage
sources.
• Observe the safety messages on the inve
rter and the Sunny Multigate.
Danger to life from electric shock due to ground fault
If a ground fault has occurred, parts of the plant that are supposedly grounded may
in fact be live. Death or serious injuries can occur from contact with live components.
• Prior to
touching any components, always disconnect the Multigate XT from any
voltage sources.
Danger to life from electric shock due to damaged devices
Operating a damaged Multigate XT can lead to hazardous situations that result in
death or serious injuries due to electric shock.
• Only operate the Multigate XT providing
that it is in safe and full working order.
• Regularly check for visible damage.
Damage to the Multigate XT from moisture and dust intrusion
Dust or moisture intrusion can damage the Multigate XT and impair its functionality.
The Multigate XT must always be installed in compliance with UL50E. This ensures
that the Sunny Multigate is protected against dust and moisture and is suitable for
indoor and outdoor operation.
•
The Multigate XT must be installed in compliance with a Type 4 industrial
enclosure with pollution degree 3.
•
Use only conduit fittings, hubs, or connectors that also meet the requirements of
a Type 4 industrial enclosure with pollution degree 3.
