Endress+Hauser Analytik Jena multi EA 4000, Руководство по эксплуатации

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multi EA 4000 Maintenance and care
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4. Put the acid container and drip tray aside. Care-
fully wipe the pump hose clean.
NOTICE! The acid from the hose must not drip
onto the device.
5. Unscrew the connection for the acid supply (1)
from the TIC reactor. Take the ceramic cannula
out of the connection.
6. Rinse the ceramic cannula and the sealing ring
with ultrapure water and wipe with cellulose.
NOTICE! The ceramic cannula is fragile!
7. Pull the measuring gas hose (2) and the hose
for the oxygen supply (3) off the reactor.
8. Release the knurled head screw (4) at the cou-
pling with the basic device.
9. Pull the TIC reactor out of the coupling.
10. Inspect the TIC reactor for cracks and blow-outs.
NOTICE! Only re-use intact reactors.
11. If applicable, clean the reactor with a suitable solvent and brush or cellulose.
12. Rinse the reactor with ultrapure water and allow it to dry.
13. Re-insert the reactor into the coupling and attach it by tightening the knurled ring.
14. Attach the acid and gas connections to the reactor and re-position the FPG 48 (
→
see section "Connect the TIC reactor and sampler" p. 94 and "Connecting and using
the autosampler" p. 62).
7.4.2 Cleaning the condensation coil
1. Switch off the basic device and the automatic TIC solids module from the mains
switch and pull the mains plug of the TIC solids module out of the outlet. Turn off
the gas supply.
2. Move the FPG 48 aside, remove the acid container and drip tray and remove the
TIC reactor.
3. Rotate the TIC solids module until the rear is accessible.