Thermo Scientific SUPER-NUOVA+ HP88850190, Руководство по эксплуатации

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To avoid personal injury:
1. Do not use in the presence of flammable or combustible
materials — fire or explosion may result. This device
contains components which may ignite such materials.
Not rated for use in hazardous atmospheres.
2. Use caution when heating volatile materials; top surface
and element can reach the “Flash Point Temperature”
of many chemicals. These hot plates are not explosion
proof. Fire or explosion may result. Unit contains
components which may ignite such materials.
3. Keep top surface clean. Use a non-abrasive cleaner.
Alkali spills, hydrofluoric acid spills or phosphoric acid
spills may damage top and lead to thermal failure.
Unplug unit and remove spills promptly. Do not
immerse unit for cleaning.
4. Replace the top immediately if damaged by etching,
scratching or chipping. A damaged top can break in
use.
5. Do not use metal foil on hot plate which may block air
flow. Overheating will result.
6. Check and tighten the removable cord periodically
making sure it is secure. If loosened, the cord could
become hot and/or spark and be a potential fire
hazard. If cord appears damaged, replace immediately.
If cord is repeatedly loosened it is recommended
to purchase the power entry module (part number
CIC0000793 or CIC0000469 depend on models)
listed in the Replacement Parts section of this manual.
S
AFETY
I
NFORMATION
7. Do not remove or modify grounded power plug. Use
only properly grounded outlets to avoid shock hazard.
8. Use appropriate hand and eye protection when
handling hazardous chemicals.
9. Gross weight of items placed on top of hot plates
should not exceed 35 lbs. (15.9 kg.) on the 10” x 10”
models and 25 lbs. (11.3 kg) on the 7” x 7” models.
10.“Caution: Hot Top. Avoid Contact.” The top plate of
the unit can remain hot for some time after use. A
“CAUTION-HOT TOP” light will remain on until top
plate temperature cools to below 50°C.
11.Do not leave an active probe out of the fluid. This may
cause uncontrolled heating of the fluid on the hot plate
and unintentional boiling or an explosion could occur.
12.Localized heater element temperature can be
significantly higher than the temperature indicated on
the display. If flammable concentrations reach internal
element, a fire could result.
13.Note that the exterior housing will be hot during and
for a period of time after use.
14.Refer servicing to qualified personnel.