Mettler Toledo Densito 30P Mode D'emploi page 24

Cleaning and maintenance
10.3 Replacing the sample tube
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- Loosen fixing screw (7) of sample tube in the direction of the arrow and re-
move old sample tube.
- Insert new sample tube with washer into screw gland of sample tube.
- Tighten screw gland of sample tube to instrument by hand.
- Check sample tube for secure seating.
10.4 Replacing the sample pump
Removing cover of sample pump
- Slightly press together cover of sample pump on grip recesses and detach it.
- Pull sample pump out of guide system.
Inserting sample pump
- Insert new sample pump into guide system.
Ensure that the pump plunger (2) and pump body (3) are situated in the corre-
sponding guides when inserting the sample pump.
- Check for proper functioning of sample pump.
- Put the cover of the sample pump back in its place.
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METTLER TOLEDO Densito 30P