Casella-cel Environmental enclosure for Microdust Instrukcja Użytkownika Pobierz pdf (Strona 9)

All optical measurement systems are sensitive to the presence of

moisture droplets both in the air and bonded to particulate matter. To

prevent possible measurement errors, the system should not be used in

conditions of high humidity, rainfall or condensation.

When the system is not being used, set this switch OFF to prevent the

12 volt lead acid battery discharging into the Microdust battery.

2.5.1 Checking the Instrument’s Span

2.5.2 Checking Probe Zero

2.5.3 Sampling Pump

Using the Enclosure

00041

2.2 Battery Charging

Warning !

DO NOT connect the Environmental Enclosure charger directly to any

Microdust Instrument. DAMAGE to the instrument will occur.

DO NOT enable the Microdust pro internal charging circuit unless

re-chargeable batteries have been installed.

DO NOT leave the main power switch ON when the system is out of use.

The Enclosure’s 12 volt lead acid battery will discharge into the

Microdust pro battery causing DAMAGE.

Observe the other Battery Warnings on page 3.

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Casella-cel Environmental enclosure for Microdust Instrukcja Użytkownika Strona 9