OHAUS Guardian 2000 Manual De Instrucciones página 6

TM
EN-4 Guardian Hotplate-Stirrers
1.4. Installation
Upon receiving the Ohaus Hotplate-Stirrer, check to ensure that no damage has
occurred during shipment. It is important that any damage that occurred in transport
is detected at the time of unpacking. If you do find such damage, the carrier must
be notified immediately.
After unpacking, place the Hotplate-Stirrer on a level bench or table, away from
explosive vapors. Ensure that the surface on which the unit is placed will withstand
typical heat produced by the unit and place the unit a minimum of six (6) inches
from vertical surfaces. Do not position the equipment such that it is difficult to
disconnect the power cord during use. Always place the unit on a sturdy work
surface.
The Hotplate-Stirrer is supplied with a 3 conductor, grounded power cord that
should be plugged into a matching standard grounded outlet. If the cord supplied
does not meet your needs, please use an approved power cord that has ratings
equal or exceeding those of the originally provided cord and that complies with the
local/national regulations of the country in which the equipment is to be used.
Replacement of the plug must be made by a qualified electrician.