Operation; Switching On; Testing; Switching Off - dehn DEHNrecord DRC LC M1+ Operating Instructions Manual

Surge protection test device
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6. Operation

6.1

Switching on

Briefly press the
light up for a short period of time. The reader is operational as soon as the "ON" button lights up.
6.2

Testing

Position the LifeCheck
Â
and make sure that the LifeCheck
the protection module are in line with each other (see Figure)
Pull out protection module by approx. 50 mm (one mechanical
Â
module length)
Press the "TEST" button
Â
After testing, the following result is displayed: If the test was
Â
successful: "PASS" LED lights up for about 2 seconds. If the
protection module is damaged (faulty LifeCheck
lights up for about 2 seconds. The damaged protection mo-
dule should be replaced to further ensure system availability.
After successfully completing the test, the module can be
Â
plugged back into the base part.
6.3

Switching off

Press the
or
the device is switched off automatically if no tests are performed for about 3 minutes.
6.4

Charging

The reader should be charged as soon as the green "ON" LED starts to flash.
The device is connected to the mains socket via the supplied power supply unit and USB cable. If
a USB connection of a PC is used for charging the device, ensure that it has an output current of
at least 500 mA.
As long as the integrated battery is being charged, the yellow
after the battery has been fully charged and the reader can be disconnected from power supply.
Notes
:
If the device is used directly after charging (
supply the
Ensure that the ambient temperature lies between 0 and +45 °C during the charging procedure.
8
button to switch on the reader and start a self-test. The LEDs "PASS" and "FAIL"
sensor above the module to be tested
®
button until the "ON" LED goes out
LED might light up briefly during testing.
symbol of the sensor and
®
): "FAIL" LED
®
LED not lit) when still connected to the power
. LED lights up. The LED goes out

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