Beha-Amprobe ProInstall-75, Руководство пользователя

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10
Power-On Options
To select a power-on option, press and the function key simultaneously and then release
the button. Power-on options are retained when the tester is turned OFF. See Table below.
UK - Mode Selected Automatic Lead
Swapping Mode Selected
Figure 2. Lead Swapping Modes
Keys Power-on Options

Loop/Line Impedance I
K
limit. Toggles the I
K
limit between 10 kA and 50 kA.
The default is 10 kA.

Line and Neutral Swap mode. Two modes of operation are available. You
can configure the tester to operate in L-n mode or L-n n-L mode,
• In L-n mode, the L and N phase conductors must NEVER be reversed.
This is a requirement in some regions including the UK. The icon
appears on the display indicating that the system L and N conductors are
swapped and testing is inhibited. Investigate and rectify the cause of this
system fault before proceeding. L-n mode also changes the RCD x1/2 trip
time duration to 2 seconds as required in the UK.
• In L-n n-L mode, the unit allows the L and N phase conductors to be
swapped and testing will continue.
Note: In locations where polarized plugs and outlets are used, a swapped
lead icon (
) may indicate that the outlet was wired incorrectly.
Correct this problem before proceeding with any testing.

Fault voltage limit. Toggles the fault voltage between 25 V and 50 V. The
default is 50 V.
Continuity beeper toggle. Toggles the continuity beeper on and off. The
default is on.