Servomex xendos 1800 Series, Quick Start Manual

Page: 21 / 27

xendos 1800 Series
14
display reading is approximately 24% oxygen.
3.
Reset the front panel Span control to calibrate the analyser as in part 6
above.
5 ROUTINE MAINTENANCE
5.1 Filter Replacement
If the automatic flow control option is fitted, replace the filter element,
located protruding through the front panel, Reference Figure C at 3 month
intervals. This period may be extended for clean samples. The analyser
must be isolated from the sample or calibration gas while the filter element
is being changed. The filter element is removed by unscrewing the large
filter cap on the front panel. The old element must be disposed of safely. If
the element is wet or very dirty check that the sample conditioning is
adequate. Once the filter cap is replaced the filter seal should be checked
for leaks. The analyser must not be operated without the filter element in
place as dust and other particulates may permanently damage the
measuring cells.
5.2 Cleaning
The exterior of the analyser may be cleaned using a slightly damp cloth.
Do not use solvents or abrasive cleansers to clean the analyser.
6 SPARES
The following spares are required to maintain normal operation of the
analyser.
Part
Number
Description - xendos 1800 Series Quantity
S1800986
Enclosure seals kit (10 off)
1 pkt.
S1800987
Fuse kit (F3.15A HBC) (10 off)
1 pkt.
with AFCD fitted
S1800985
AFCD filter element kit (10 off)
1 pkt.