Appendix L
68
Fault Finding
If excessive system contamination is suspected, flush out the Analyser
using a Bottle Sampling Unit in conjunction with a suitable solvent.
The standard LPA² and the standard Bottle Sampling units are both fitted
with Nitrile seals, so Petroleum Ether may be used for this purpose.
Petroleum Ether is not compatible with seals manufactured from EPDM,
which are used in the Phosphate Ester version of the 250 Bottle Sam-
pling unit. Iso-propyl alcohol should be used as the flushing fluid.
Please consult the website for other compatible fluids.
DO NOT USE ACETONE
Содержание LPA2
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