Maintenance 3
Maintenance 39
8
Using a 1/4- inch wrench, loosen the sample probe
connection on the 6 port valve and remove the sample
probe fitting from the valve.
9 Remove the sample probe.
10 Using a 1/4- inch wrench, disconnect the two sample loop
ends from the 6 port valve (Figure 27).
Figure 27 Disconnect the sample loop from the 6 port valve
11 Remove the sample loop (Figure 27).
12 If necessary, replace the sample loop adapters in the
sample loop block and loop cover. See “To Replace the
Sample Loop Adapters” for more information.
13 On the new sample loop, check that the nuts on both
ends spin freely before installing.
Sample loop
Sample loop ends
on 6 port valve
6 port valve