20 / 48
Artikel-Nr. 27 105 50 a
LED AND DISPLAY
Display in operating status LEDs
The operating status of the electronic test device is shown by four LEDs.
•
lit:
continuously when the electronic test
device is switched on.
•
lit:
leak check phase 1:
Pressure build-up
flashing:
leak check phase 2:
Resting time or pump function for leak
detection is active
flashing:
leak check phase 3:
Measuring time or pump function for leak
detection is active
lit:
leak check phase 4:
Results display (pressure difference in
mbar)
•
lit:
Error, error code displayed
LCD display
The display shows different information depending on the operating status of the electronic
test device. If "LO BAT" (low battery) is shown in the display, charge the battery with the
enclosed wall plug transformer. In stand-by mode, the installed no-maintenance battery is
switched off automatically if no buttons are pressed for approx. 30 seconds (deep discharge
protection). The
On
button is used to switch the electronic test device on again.
START-UP
Do not connect the test hose from the electronic test device to the supply
line before the leak check.
The type of test hose connection depends on the design of the
gas supply system.
1.
Close the connected gas cylinder/gas tank and connected appliances.
2.
Switch the connected printer (left side of printer) to ON
(the Power LED turns green only when the test log is being printed).
3.
Battery switch on electronic test device (right side) to ON.
4.
Press
On
button
for approx. 3 seconds (LCD segments show random characters).
5.
Wait until the segment test has been completed (all LCD segments are shown and
are lit).
6.
Wait for automatic zero point correction.
7.
Tightly connect test hose to supply line.
Escaping LPG is highly flammable.
Risk of burning or fire.
Serious burns to the skin or damage to property.
Do not use an open flame to check for leaks!
8.Start
the automatic leak check with the
Test
button.
Start up in the following sequence:
In stand-by mode, if no button is pressed for at least 30 seconds, the electronic test
device is switched off automatically. The measured values are no longer available in
the internal memory, the test must be started again.
