PolyScience LX, Руководство оператора

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16 110-874
Cleaning Your Immersion Circulator
Temperature Controller
Place the unit in Standby by pressing
, press
on the rear
of the unit to turn the unit OFF and unplug power cord from
electrical outlet.
Remove Temperature Controller from bath reservoir and, keeping
it upright, wipe the housing with a clean cloth dampened with a
mild detergent and water or mild all-purpose cleaner.
WARNING : It is the user’s responsibility to properly
decontaminate the unit in the event hazardous
materials are spilled on exterior or interior surfaces.
Consult the manufacturer if there is any doubt
regarding the compatibility of decontamination or
cleaning agents.
!
CAUTION : Do not spray cleaning liquids directly onto
the Temperature Controller or allow them to enter
the Controller’s vents. Do not use abrasives as these
could scratch the housing or the digital display.
!
CAUTION : Never immerse the Circulator’s controls
or display in water or other liquids or place under
running water. Do not clean the unit in a glassware
washer.
!
Bath Reservoir and Wetted Components
A vinegar solution or calcium/lime/rust remover can be used
to remove mineral deposits from the Temperature Controller’s
wetted parts. The cleaner should be added to the bath reservoir
at the prescribed dosage and circulated at 60°C / 140°F until the
scale is removed.
Pump Impeller
In the unlikely event that debris becomes lodged in the pump
impeller, a soft brush can be used to remove any lodged
particles. If necessary, soak in a solution of distilled water and
vinegar to soften before brushing.
CAUTION : Do not use hard utensils or abrasive pads
to remove trapped debris.
!