Warning: Dangerous voltages can occur on the connectors, even though the auxiliary voltage has been disconnected.
Warning: Non-observance can result in death, personal injury or substantial property damage.
Warning: Only a competent electrician is allowed to carry out the electrical installation.
Warning: National and local electrical safety regulations must always be followed.
Warning: The frame of the device has to be carefully earthed.
CAUTION: The device contains components which are sensitive to electrostatic discharge. Unnecessary touching of electronic components must therefore be avoided.
CAUTION: Whenever changes are made in the device, measures should be taken to avoid inadvertent tripping.