Safety Precautions - OHAUS Guardian 5000 Schnellstartanleitung

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SAFETY PRECAUTIONS

WARNING: DO NOT use the Hotplate-Stirrer 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. Also, the user should be aware that the
protection provided by the equipment may be impaired if used with
accessories not provided by the manufacturer.
Always operate unit on a level surface for best performance and
maximum safety.
DO NOT lift unit by the top plate.
CAUTION! To avoid electrical shock, completely cut off power to the
unit by disconnecting the power cord from the wall outlet. Disconnect
unit from the power supply prior to maintenance and servicing.
Spills should be removed promptly after the unit has cooled down.
DO NOT immerse the unit for cleaning. Alkalis spills, hydrofluoric acid
or phosphoric acid spills may damage the unit and lead to thermal
failure.
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! The rear panel of the 10x10-120V unit runs hot to the
touch. Avoid contact during operation. Allow unit to cool before
touching the rear panel.
DO NOT operate the unit at high temperatures without a vessel/sample
on the top plate.
DO NOT operate the unit if it shows sign of electrical or mechanical
damage.
WARNING! Units are NOT explosion proof. Use caution when heating
volatile materials.
Earth Ground – Protective Conductor Terminal. Protective earthing of
the equipment is achieved via connection of the provided power cord to
a compatible grounded power outlet.
Alternating Current
Ohaus Corporation www.ohaus.com
Caution, hot
surface
EN-v
Guardian Hotplate-Stirrers
Electrical
shock hazard
Guardian Hotplate-Stirrers