Operation; Removal Of The Electronic Sensor Assembly Under Pressure (Only 0699 6477); Electronic Sensor Assembly In The Measurement Position (Open) - TESTO 0699 6446 Series Instruction Manual

6

Operation

6.1 Removal of the electronic sensor
assembly under pressure (only
0699 6447)
The removal of the electronic sensor assembly while the interchangeable fit-
ting is in the OPEN position, meaning turned into the pipe, can be extremely
dangerous.
The interchangeable fitting is to operated only by hand, not using tools. Do
not damage the interchangeable fitting by using a tool.
CLOSE position
6.1.1 Electronic sensor assembly in the
measurement position (OPEN)
It is essential that you have mounted the electronic sensor assembly in the
interchangeable fitting properly, as described in section 5.5.
•
Slowly and evenly turn the interchangeable fitting into the pipeline only
by hand, without tools, (to the right) in the direction of the arrow OPEN.
•
The position-specific alignment of the sensor element is important for
ensuring the specified measuring accuracy, which is why you must
always turn the interchangeable fitting in all the way.
•
Never handle an interchangeable fitting improperly by means of tools or
other objects in a line that is under pressure.
OPEN position
6 Operation
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