lion alcolmeter
®
SD-400 User Handbook [v7]
20
8. Some DO’s and DON’T’s
Some Important DO’s …
DO.. press the On/Off Switch gently.
DO.. keep the instrument in its leather pouch, whenever possible.
DO.. store the instrument either with batteries installed or a power
pack attached, to avoid discharging the internal battery.
DO.. change the batteries as soon as possible once the first stage
warning appears.
DO.. switch the instrument off before removing the battery pack.
DO.. use only genuine Lion mouthpieces and/or sampling cups,
or as produced by a Lion approved supplier.
DO.. use a clean Lion mouthpiece for each subject test.
DO.. ensure the mouthpiece is properly attached and locked in
place between the 400’s two upright mouthpiece locators.
DO.. ensure the subject blows through the wide-bore, lipped end
of the mouthpiece.
DO.. as far as you can, ensure the unit is regularly checked.
DO.. read this manual carefully, and follow the instructions given!
DO.. report memory or error (E) messages to your Supervisor.
DO.. keep the communications port fiitted with its cover.
DO.. use only alkaline batteries in the PSU.
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