Fritsch ANALYSETTE 28 IMAGESIZER, Руководство по эксплуатации

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8.1 Replacing hoses in wet dispersion units
Before replacing the hoses, the measuring liquid needs to be drained
from the system. To do this, empty the system as described in Chapter
Ä
Chapter 7.6.3 ‘Emptying the system’ on page 49.
To loosen the hoses, screw off the clamping thread and remove it from
the hose. Then remove the hoses from the connections and replace
them with a new set of hoses (22.8980.84 NanoTec). Before attaching the
new hoses, slide the clamping thread of over the hoses and mount the
hoses onto the corresponding connections. Afterwards, screw tight the
clamping thread to seal the hoses.
When replacing the sample hoses observe the names
"To Cell" and "From Cell" on the wet dispersion units
and on the measuring cell insertion. Only connect con‐
nections with the same names.
Maintenance
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