Casella CEL Software for the Microdust dust monitor - Manual (Page 3)

WARNINGS !
UNDER NO CIRCUMSTANCES should this instrument be
cleaned using a solvent based cleaner.
Attempts to charge non-rechargeable cells is hazardous
and can result in damage.
This instrument incorporates an internal fast-charger
circuit suitable for recharging nickel-cadmium cells. The
charger is enabled/disabled via a switch in the battery
compartment, see Figure 11.
This instrument is delivered with re-chargeable nickel-
cadmium cells and with the CHARGER circuit ENABLED.
DISABLE the charger circuit before fitting and using
non-rechargeable cells.
DISPOSAL OF NiCd BATTERIES:
Rechargeable batteries contain CADMIUM
and must be disposed of in a safe manner. In
some countries, this may involve specialist
licensed waste disposal companies.
Used batteries MUST NEVER be disposed of
by placing in a fire or incinerator, nor must
they be punctured, crushed or otherwise
mutilated or opened up in anyway.
MICRODUST pro instruments contain no user serviceable
components. If an electrical fault is suspected the
instrument must be returned to Casella CEL Ltd for repair.
The probe contains delicate optical and electronic
components. It should not be dropped or subjected to
mechanical shock. Failure to comply will render the
warranty invalid.
The warranty DOES NOT extend to cleaning or general
servicing of the instrument.
Warnings
Cd
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Page 3 of 60