specification even if the fuse is blown.If the voltmeter operation is
in question, test the voltmeter on a known source.
1. Set the selector switch to V.
2. Connect the test leads.
3. After a short settling time, the reading will be displayed
automatically.
Millivolt Tests (mV)
The measured a.c. or d.c. voltage is indicated on the display.
1. Set the selector switch to mV.
2. Select either a.c. or d.c. mV using the
key.
3. Connect the test leads.
4. After a short settle time, the reading will be displayed
automatically.
Note: Live circuit warning does not function on mV range.
Zeroing of d.c. mV (no zero facility on a.c. mV)
Any standing offset on the d.c. mV range can be zeroed (Up to
9,9mV). The zero information is retained in non-volatile
memory and so will be remembered when the instrument is
switched OFF.
1. Select the d.c. mV range.
2. Short the test leads together.
3. When the reading has stabilised, press the TEST button.
The zero offset symbol
will appear.
4. To release the zero offset press the TEST button again.
Capacitance Tests (uF)
The measured capacitance is indicated on the display.
1. Set the selector switch to uF.
2. Connect the test leads.
3. After a short settling time, the reading will be displayed
automatically.
Zeroing of uF
Offsets on the uF range can be zeroed (Up-to 10,0nF). The
zero information is retained in non-volatile memory and so will
be remembered when the instrument is switched OFF.
1. Select the uF range.
2. Disconnect the test leads from the circuit under test.
3. When the reading has stabilised, press the TEST button.
The zero offset symbol
will appear.
4. To release the zero offset press the TEST button again.
Using the MEGGER SP6F Switched Probe
Operation:
The Megger SP6F is an accessory for designated
Megger installation test instruments. When fitted in the specially
designed connector, in place of the existing ‘Low’ lead, the SP6F
acts as a remote test button to operate the instrument and as a
‘Low’ probe. This simplifies instrument control and two-handed
probing. The SP6F is suitable for use with Megger insulation test
instruments up to 1kV output test voltage.
Safety:
Meets the safety requirements for double insulation to
IEC1010-2-031 (1995), EN61010-2-031 (1995), IEC1010-1
(1995), EN61010-1 (1995) Category III*, 300V phase to earth
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