Maintenance and care multi N/C 2100S
88
7.10 Replacing the hose connections
Check the hose connections regularly for leaks. Remove and replace faulty hoses and
hose connections. Check the system for leaks (see section "Checking the system for
tightness" p. 89).
The analyzer uses mainly FAST connectors to connect the hoses to the glass
components. Use the threading aid to feed think hoses into the FAST connectors. It is
included with the analyzer tools.
1. Slide the FAST connector onto the
cannula of the threading aid. The
narrow hole of the connector points
upwards.
2. Insert the hose into the cannula of the
threading aid.
3. Slide the FAST connector from the
cannula onto the hose and pull the hose
out of the cannula.
4. Pull the hose far out of the FAST
connector until it no longer reaches into
the wide hole of the connector.
For angled FAST connectors make sure not to slide the hose ends beyond the branch
length of the connector in order to guarantee an unimpeded gas flow.