OHAUS Guardian 3000 Hotplate-Stirrer Manuel D'instructions page 5

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TM
Guardian Hotplate-Stirrers
WARNING: unit is not explosion proof. Use caution when unit is on or when
heating volatile materials.
WARNING! DO NOT use the unit in explosive atmospheres or with
materials that could cause a hazardous environment from processing. Keep
in mind the material flash point relative to the target temperature that has
been set.
CAUTION! The top plate can reach 500° C, DO NOT touch the heated
surface. Use caution at all times. Keep the unit away from explosive vapors
and clear of papers, drapery and other flammable materials. Keep the
power cord away from the heater plate.
CAUTION! Beware of the following risks when heating.
-
Flammable materials
-
Low boiling point combustible substances
-
Glass breakage as a result of mechanical shaking power
-
Incorrect container size
-
Too much medium
-
Unsafe condition of container
Earth Ground - Protective Conductor Terminal
Alternating Current
1.2. Intended Use
This instrument is intended for use in laboratories, pharmacies, schools, businesses
and light industry. It must only be used for processing materials as described in
these operating instructions. Any other type of use and operation beyond the limits
of technical specifications, without written consent from OHAUS, is considered as
not intended. This instrument complies with current industry standards and the
recognized safety regulations; however, it can constitute a hazard in use. If the
instrument is not used according to these operating instructions, the intended
protection provided by the instrument may be impaired.
1.3. Package Contents
•
Hotplate Stirrer
•
Power Cord
•
Stir Bar
EN-3