User manual

always running even in Calibration or Gas Test modes - it is essential

to use the C01874 'bellows' style flow plate.

Pumped units with software version 1V08 or later where the default

configuration is that the pump is automatically switched off in

Calibration or Gas Test mode. Use the clip on calibration flow plate

C011005 unless the default configuration has been changed to main-

tain the pump running for Calibration or Gas Test in which case it is

essential to use the C01874 'bellows' style flow plate.

Maintenance and Calibration Tetra