Maintenance and care
multi EA 4000 Version 01.16 97
8.4.2 Cleaning the condensation coil
1. Switch the basic device and the automatic TIC solids module off at the mains switch,
pull the mains plug of the TIC solids module from the mains outlet and disconnect the
gas supply.
2. Push the FPG 48 aside, remove the acid container and drip tray and remove the TIC
reactor.
3. Rotate the TIC solids module until to gain access to the rear.
4. Pull the hoses off the condensation coil.
5. Carefully pull the condensation coil out
of its holder.
6. Check the condensation coil for depos-
its and cracks.
7. If required, rinse the condensation coil
with ultrapure water and leave to dry
well.
8. Press the condensation coil back into
the holder on the backplate of the TIC
solids module.
9. Connect hose no. 72 (from the reactor)
to the top connection of the condensa-
tion coil.
10. Connect hose no. 73 (to the reactor) to
the bottom connection of the condensa-
tion coil.
11. Rotate the TIC solids module back into its original position.
12. Re-assemble the TIC reactor and the FPG 48 (see section "Connect the reactor and
sampler FPG 48" p. 73 and "Connecting and using the sampler " p. 137).
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