Cole-Parmer HP-200 Serie Manual De Instrucciones página 4

Correct
Positioning
Figure 4
Heating
Models HP-200D-L-S, SHP-200D-L-S,
HP-200D-XL-S, HP-200D-L-C, SHP-200D-L-C
and HP-200D-XL-C:
When connected to the mains electricity supply
the digital display will illuminate and show the
word "OFF".
Switch the unit on by pressing the left hand one
of the 2 buttons located to the left of the digital
display. The display will now show the actual
plate temperature in degrees Celsius.
Press and hold the "set" button, the right hand
one of the 2 buttons located to the left of the
digital display. The display will now show the set
temperature.
The set temperature may be adjusted by turning
the knob located to the right of the digital
display whilst continuing to hold in the "set"
button. When the desired setting is displayed
release the "set" button. The display will revert
to show the actual plate temperature and the
instrument will begin to heat.
The set temperature can be observed at any time
by pressing the "set" button.
Turning the adjusting knob without pressing the
"set" button will have no effect on the hotplate
setting.
Models HP-200-IR-L and SHP-200-IR-L:
The knob labelled "Heat" on the front panel
controls the heat output and hence the plate
temperature. When the heat is switched on the
amber pilot light illuminates.
The knob is graduated from 1 - 9. Increasing the
value increases the heat output.
4
In operation only the area defined by the pattern
will become fully heated. The outer edges remain
cooler for safety considerations.
Vessels larger than the described area should not
be used. Failure to observe this could give rise to
overheating of the outer parts of the instrument.
Incorrect
NOTE: To prevent overheating of the
Positioning
infrared heater a temperature limiter is
fitted which switches off the heater should
the temperature exceed 580°C.
Stirring
Models ST-200-L-S, SHP-200D-L-S,
SHP-200D-L-C and SHP-200-IR-L:
The knob labelled "Stir" on the front panel
controls the stirrer speed.
It is labelled with an arbitrary numeric scale,
1 - 9 and turning the knob to a higher setting
increases stirrer speed.
When the stirrer is switched on the amber pilot
light illuminates.