multi EA 4000
Maintenance and care
111
when the pump flow drops as an indication of clogging
Check monthly whether the dust filter on the front of the device is clogged. If so, re-
place the dust filter and clean the dust trap.
Figure 48 Dust filter
1.
Create at least 50 cm space on the left side of the basic
device. To do so, move the detector module aside or turn
it to the back to expose the opening of the dust trap.
2.
Pull the contact guard off the opening. The dust trap is
now visible.
3.
Detach the measuring gas hose (hose no. 1) from the
dust trap.
4.
Slightly pull the dust trap to detach it.
NOTICE! The dust trap might come loose abruptly. Sup-
port yourself with your hands when pulling.
5.
Open the dust trap. To do so, undo the 3 hexagon socket
screws on the side of the cooling ribs.
6.
Remove dust with a brush from the interior of the dust
trap.
7.
Inspect the 2 sealing rings and replace if necessary.
8.
Rinse the dust trap with ultrapure water. Also clean the
gas connection first with ultrapure water, then with Eth-
anol. Allow the dust trap to dry thoroughly.
9.
Re-assemble the dust trap.
Summary of Contents for Analytik Jena multi EA 4000
Page 1: ...Operating Manual multi EA 4000 Elementary analyzer C S and Cl solids analysis...
Page 50: ...Commissioning multi EA 4000 50 Figure 32 multi EA 4000 C S Hose diagram...
Page 52: ...Commissioning multi EA 4000 52 Figure 33 multi EA 4000 Cl Hose diagram...
Page 54: ...Commissioning multi EA 4000 54 Figure 34 multi EA C S Cl for C S measurements Hose diagrams...
Page 55: ...multi EA 4000 Commissioning 55 Figure 35 multi EA 4000 C S Cl for Cl measurements...
Page 57: ...multi EA 4000 Commissioning 57 Figure 36 Automatic TIC solids module Hose diagrams...
Page 58: ...Commissioning multi EA 4000 58 Figure 37 multi EA 4000 C S with automatic TIC solids module...
Page 61: ...multi EA 4000 Commissioning 61 Figure 39 multi EA 4000 C S Cl with man TIC solids module...
