COSMOS
ALCOHOL
TESTER
Calibration
in small steps TYP 2000
GEB-ANL E 09 c Kal. in kl. Schritten / Typ 2000 E
Calibration must take place every 6 month in order to ensure accurate measurement.
However, Cosmos recommends calibration every 6 – 8 weeks, i.e. at the same intervals as service staff
arrive to refill straws, to remove money and to calibrate.
The individual steps:
1. Prepare the gas simulator
a. Fill the gas simulator bottle (Instructions, page 9b) with test fluid up to 140 ml.
b. Read off the temperature on the thermometer, then determine the corresponding calibration
settings in the table (Instructions, page 9a – Calibration settings).
2. Prepare COSMOS Alcohol Tester
(Wiring instructions, page 8)
Switch using the buttons on the motherboard (page 11 with + and – and OK and Test)
a. On the motherboard, switch to CAL
(1x “OK” // and 2x “+” = CAL)
b. Now “OK” = old value
c. Set to new value with “+” or “-”
(see table page 9a)
d. 1x “OK” – now the small triangle flashes
3. Calibration
Place the tip of the gas simulator (Instructions page 9b / No. 3) at the device blow hole on the
Cosmos Alcohol Tester.
Blow once strongly to start the LED column, then continue to blow evenly until the green LEDs at
the top are reached.
Foam should never be allowed to reach the outlet hole while blowing.
CAL appears again to indicate that automatic calibration is completed.
Now press “+” 5x until “END” appears.
Now press “OK” 1x so that
3 dashes then appear and the device is ready to use again.
4. Test whether calibration was successful
Press the test button – a small triangle starts to flash.
Attach the gas simulator and blow.
The value displayed must correspond to the previously set value (2c).
(Maximum deviation ± 10% - otherwise repeat calibration)
If a guest should complain that
”the machine is nuts – the readings are completely wrong”
you can quickly determine with the gas simulator
and the test described above
whether the machine or the guest is “nuts”.
COSMOS AUTOMATEN GMBH AM IHLSEE 18 23795 BAD SEGEBERG
Tel: 0049 (0) 4551/83838 Fax: 0049 (0) 4551/87171
e-mail: cosmos@alcoholtester.de www.
cosmos-alcoholtester.de
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