Cole-Parmer Stuart SM27 Manual De Instrucciones página 2

English
On/off
knob &
speed
controller
Figure 1: SM27 front view
SM27 PORTABLE
MAGNETIC STIRRER
Thank you for purchasing this Stuart product. To
get the best performance from the equipment,
and for your own safety, please read these
instructions carefully before use.
This equipment is designed to operate under the
following conditions: -
❖ For indoor use only
❖ Use in a well ventilated area
❖ Ambient temperature +5°C to +40°C
❖ Altitude to 2000m
❖ Relative humidity not exceeding 80%
❖ Mains supply fluctuation not >10%
❖ Over voltage category II IEC60364-4-443
❖ Pollution degree 2 IEC664
❖ Use with a minimum distance all around of
200mm from walls or other items
If the equipment is not used in the manner
described in this manual the protection provided
by the equipment may be impaired.
Battery information
FOUR batteries, 1.5V, size D, IEC no. LR20
The batteries are fitted as shown in figure 2, with
the positive terminals facing the rear of the
instrument:
2
Stirrer operating indicator
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Figure 2: Battery orientation
Standard Alkaline Magnesium cells are
recommended, but Zinc Chloride or rechargeable
Nickel Cadmium batteries can also be used.
Rechargeable batteries MUST be removed from
the stirrer before recharging.
Main adapters
The SM27 stirrer can also be operated from an
external 230Vac power supply PROVIDED THAT
THE APPROPRIATE MAINS ADAPTER IS USED.
Suitable adapters are detailed under 'Spares &
Accessories'.
Adapters can be used with or without the
batteries in place.
WARNING: The SM27 MUST NOT be
connected directly to the mains electricity
supply.
IF IN DOUBT CONSULT A QUALIFIED
ELECTRICIAN
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