Figure 8, Mounting the air tube: correct - incorrect, Figure 9 – Metrohm 893 Professional Biodiesel Rancimat User Manual
Page 25: Mounting the foam barrier
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3 Installation
893 Professional Biodiesel Rancimat
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17
Figure 8
Mounting the air tube: correct - incorrect
WARNING
The foam barrier can melt if it projects too deeply into the heating
block.
Ensure that the foam barrier is at least 7 cm above the base of the
reaction vessel.
Figure 9
Mounting the foam barrier
3.2.4
Inserting vessels / Establishing tubing connections
After you have assembled the reaction and measuring vessels, insert them
in the 893 Professional Biodiesel Rancimat and establish the tubing con-
nections (see Chapter 2.1, page 6) as follows:
1 Inserting the measuring vessel
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Fill distilled water into the measuring vessel.
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Place the measuring vessel cover onto the measuring vessel.
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Insert the measuring vessel into the openings provided on the 893
Professional Biodiesel Rancimat. While doing so, carefully guide
the connector plug into the electrode connector.
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Connect the black Iso-Versinic
®
tubing to the M8/olive tubing
adapter of the measuring vessel cover.