Starting Up; Figure 6 Determination Of Measuring Range Via Jumpers - M&C PMA Series Instruction Manual

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Figure 6

Determination of measuring range via jumpers

STARTING UP

The following steps have to be done when starting up the analyzer:

• Before switching on the main switch, check whether the electrical connections and the gas connec-

tions have been executed correctly. The tension as indicated on the type plate must correspond to

the power supply.

• When switching on, the display of the analyzer shows an oxygen value < 21 vol% due to the ambi-

ent air inside the measuring cell;

• The warming up time of the analyzer is indicated by the permanently illuminated temperature con-

trol LED on the front plate (7, see figure 2). After approximately 30 minutes, the PMA 45K1 has

achieved its transmitter temperature. This is signalized by the twinkling of the temperature control

LED.

N O T E !

A stable temperature, however, is only achieved after appr. 3 hours, and

the analyzer can then be calibrated according to the following instruc-

tions. In order to control the stable status, it is recommended to execute

a further calibration after 24 hours!

PMA45K1 | 1.00.01

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Pma 45k1