Bacharach Gas Pup Especificações descarregar pdf (Página 14)

Gas Pup

8 Instruction 55-9002

Turning ON the Gas Pup

Important! To assure that all detectors are properly zeroed, the

Gas Pup must be turned on in a gas-free environment (no

combustibles), and that no pressure is being applied to the

instrument’s pressure port.

It is also recommended that the probe and hose assembly be

connected to the instrument before turning it on.

Refer to Figure 5. The Gas Pup is turned ON by momentarily pressing the

key for 1 second. Listen for the pump to start and observe that all

segments of the display are momentarily turned on. After all segments

have been displayed the word “UEr” (Version) is displayed followed by the

instrument’s software version number. Next, the letter “b” appears in the

RANGE window along with the battery voltage momentarily appearing in

the READING window. The instrument will quickly move to display the

word “GAS”, indicating that the instrument is operating in its gas mode.

After several seconds, the READING window will display a flashing “AS”

(Auto Start). This is the Auto Start portion of the instrument’s operation,

and is used to stabilize the gas sensor in order to establish ‘zero’ gas

readings. Without additional operator intervention, the auto start portion of

the start-up routine will finish, leaving the instrument in its PPM gas range.

Operation

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Bacharach Gas Pup Especificações Página 14