DANGER!
Contact of parts under voltage is extremely dangerous!
When installing or changing the meter, the conductors to which the meter is connected must be free of
voltage.
• Remove the relevant back-up fuses and store them in such a way that other people cannot re-insert
the back-up fuses without notice.
• If you use selective circuit breakers for disconnection from the mains, secure them against
unintentional reconnection.
• When installing and connecting the meter, only use the screw terminals provided for this purpose.
ATTENTION!
Damage to the connection terminals due to excessive torque!
The appropriate torque depends on the type of the wire and the maximum current.
• Tighten the connection terminals with the appropriate torque according to IEC 60999-1.
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