Maintenance and care
86 Edition 01/2016 multi EA 4000
Clean the ceramic tube
1. Blast the dust off the ceramic tube using compressed air. You can remove deposits
using a brush.
2. Flush the ceramic tube with ultrapure water and leave to dry completely.
Install the ceramic tube
Install the ceramic tube in accordance with the description in section "Fit the ceramic tube to
the gas airlock and insert it into the combustion furnace" p. 52.
8.2.2 Cleaning the dust trap
WARNING! ELECTRIC SHOCK!
Lethal voltages may occur in the combustion furnace. The combustion tube is part of the
cover of live components.
Therefore, only switch on the analyzer with the combustion tube inserted! For conversion
and maintenance activit
ies at the combustion tube or combustion furnace, always switch off
the analyzer from the mains switch and disconnect the multi EA 4000 by removing the mains
plug from the mains network.
CAUTION
There is a risk of burning on the combustion furnace! Only remove the dust trap when the
device is cold or allow the device to cool down sufficiently (preferably overnight)!
An indicator for the cleaning of the dust trap is the dust filter installed downstream of the trap.
Check the dust filter monthly for contamination. If contaminated, replace the dust filter and
clean the dust trap.
1. Switch the multi EA 4000 off from the mains
switch switch and unplug the mains plug
from the mains outlet.
2. Open the left side wall of the analyzer. Un-
screw the four fastening screws; the screws
are undetachable and remain in the wall.
Disconnect the grounding conductor con-
nection and put the side wall safely aside.
3. Check the dust filter. If it is contaminated,
replace it and clean the dust trap as de-
scribed below.
If the dust filter is clean, the dust trap does
not need servicing.
To Next Page
Loading...
Need help?
General
