Bedienungsanleitung Elma 5800 (Seite 42 von 52) (Englisch, Dänisch, Schwedisch, Norwegisch)

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Elma 5800 side 42

Note: The temperature probe is fitted with a type K mini connector. A mini connector to

banana connector adaptor is supplied for connection to the input banana jacks.

Frequency (Duty cycle) measurements (electronic)

1. Set the rotary function switch to the green Hz/% position.

2. Insert the black lead banana plug into the negative COM jack

and the red test lead banana plug into the positive Hz jack.

3. Touch the test probe tips to the circuit under test.

4. Read the frequency on the display.

5. Press the MODE button to indicate “%”.

6. Read the % duty cycle in the display.

% 4 – 20mA MEASUREMENTS

1. Set up and connect as described for DC mA measurements.

2. Set the rotary function switch to the 4-20mA% position.

3. The meter will display loop current as a % with 0mA=-25%, 4mA=0%,

20mA=100%, and 24mA=125%.

Resistance measurements

a) Set the rotary function switch to the INSULATION position, and Press the RANGE

button to chose one of the voltage which display on the top left corner.

b) Connect two testing lines to the tested；

c) Push down and hold the “TEST” button /or press the “ LOCK” keystoke first and then

the “TEST” button, if the tested is electriferous and its voltage ( AC/DC) is over 30V, it will

refuse work and no high-voltage testing occurs, simultaneity, it shows “>30V” on the LCD,

the symbol “ ” flashes, and the buzzer warns frequently. if the tested is diselectriferous

or its voltage is lower than 30V, it will enter into the formal testing process and brings the

high-voltage. on the primary display, the insulation resistance in MΩ is indicated in-phase

with analog bar; on the top right corner display, the tested insulation voltage in V (DC) is

indicated, the symbol “ ” flashes and the buzzer warns frequently

d) Being free from the “TEST” button or pushing down the “TEST” button in the “LOCK “

status can exit from the “LOCK” status and shutoff the high-voltage，synchronously, the

resistance values is indicated in the primary display will be held, and the top right corner

display still be in the status of monitoring the insulation voltage for the tested .

e) Subsequently, discharge the balance insulation voltage of the tested through the inner

switch of the meter.

Turning the function switch or press the EXIT button can exit automatically from testing

status during the process。

Power tools and small appliances

This test would also apply to other similar equipment that has a line cord. For double

insulated power tools, the megohmmeter lead shown connected to the housing would be

connected to some metal part lf the tool(e..g chuck,blade).

Note:The switch of the device must be in the “ON”position and the main power should be

disconnected.

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Elma 5800 Seite 42

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