Gas Data GFM 436 - Page 33

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When the reading has stabilised, press the “Sample” key to retain the reading. The anemometer can
now be removed from the pipe.
Warning
Warning
Take great care when inserting the anemometer to avoid gas leakage.
Take great care when removing the anemometer. In particular,
avoid standing with your face in direct line with the gland
because gas can be expelled at great force.