Bascom BSM-PA4X-ODR User Manual page 9

Step 3: Connect the mains power to the power terminal according to
the markings: 'G' for Ground, 'N' for Neutral, and 'L' for Line (Live).
WARNING: ELECTRICAL SHOCK HAZARD
Before connecting the product to the mains power supply, ensure that
the power is completely turned off at the circuit breaker or fuse box to
avoid the risk of electrical shock.
WARNING: QUALIFIED INSTALLATION REQUIRED
Installation of this product should only be performed by a qualified
electrician. Incorrect installation may result in a hazard and will void
the warranty. This product must be installed in accordance with local
building and electrical codes and standards.
WARNING: COMPLIANCE WITH LOCAL REGULATIONS
It is essential for the installer to ensure that the installation adheres to
the applicable local safety regulations and electrical standards.
Failure to follow these guidelines can lead to property damage and
pose health risks."
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