Amprobe 0100-PLUS Bedienungshandbuch Seite 25

• If symbol „turn plug by 180°" (7) appears, turn the mains plug by 180° and connect to the
socket or exchange the N and L connectors at the test instrument.
• If the symbol for socket error (6) is displayed on the screen, an error within the mains has
occurred. If a voltage is present between N and PE exceeding the pre-selected contact
voltage limit (50V/25V), "UB>UL" is displayed on the screen (4).
• To perform a complete socket test touch the contact electrode PE (25) and observe the
display on the screen. You may only achieve a valid result when touching the contact
electrode PE (25)!
• If the error signal is audible and the 'Attention' (1) and 'Socket Error' (6) symbols are
displayed on the screen, we are dealing with a PE error. I.e., either the PE is not connected
or a high voltage (phase) is present at PE.
• The measurement may only be started if the socket is faultfree and the measurement
adapter has been connected by respecting correct polarity.
5) Press the "Start" key (26) to start the measurement. During the measurement ' - ' is
displayed on the screen.
6) Read the measurement result displayed on the screen. The loop resistance is displayed
on the large result field (12), the short-circuit current IPSC is displayed on the small
result field (14).
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