Maintenance Functions; Empty Hoses And Chambers; Rinsing Of Reaction Chamber; Descaling Program - Focustronic Mastertonic User Manual

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As long as you have reagents for NO measurements you also have it for NO
3 2
measurements.

Maintenance functions

These functions you find under "Maintenance", and most
of them you don't use regularly.

Empty Hoses and Chambers

Normally you will never use this function as Mastertronic
takes care of all priming and emptying procedures, also
when calibrating. But in the case of an unpredictable error
you can always manually empty these by using this
function.
Our second safety-belt is a leakage sensor below the
chambers, that will in a case of an unexpected overfill
situation, lock down the machine. See also this section.

Rinsing of Reaction Chamber

In all normal usage situations rinsing and emptying is of
course completely automatic.
So this function is typically only used when you have manually cleaned the Reaction
Chamber with a Q-tip/cotton bud and have to finish that with a rinsing program. See
Cleaning

Descaling Program

This function is used when you want to descale the reaction chamber. See
Descaling.

Rinsing of Needle

In all normal usage situations rinsing of the needle is of course completely automatic.
So this function is typically only used if something unpredictable happens and you
want an extra rinse of the needle.