multi N/C 2100S Maintenance and care
85
3. Place the combustion furnace on the
stand and attach it with the four knur
head screws.
Tighten the knurled head screws finger-
tight.
4. Push the plug-in connector for the
combustion furnace into its socket.
5. Install the combustion tube (see section "Inserting the combustion tube" p. 76).
6.
Install the TIC condensate container and condensation coil (see section "
TIC condensate container and condensation coil" p. 81).
7. Push the sample intake hose and the
purging hose through the top aperture.
Attach the cover.
Close the side wall.
Connect the grounding conductor
connection to the left side wall.
First screw the screws into the bottom
and then the top side. Tighten the
screws in turn.
7.9 Removing and replacing the pump hose
CAUTION
The pump hose contains phosphoric acid! Phosphoric acid is irritating for eyes, skin and
the mucous membrane!
Always wear goggles and protective gloves when handling concentrated phosphoric
acid! Rinse the affected skin with water immediately.
Inspect the pump hoses of the condensate pump and the phosphoric acid pump every 3
months or after every catalyst replacement for leaks.
Remove the pump hose of the condensate pump as follows and inspect it for leaks:
1. Open the doors of the analyzer.
Condensate pump
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