Maintenance - HTL DISCOVERY PRO DP8-10 Bedienungsanleitung

HTL UHP MULTI 290.9001.00.17 - 6 J
A
• Remove the cap (fig. 1D) using the calibration key
(fig. 5A),
• Set the calibration switch (fig. 1E) in its upper position
(fig. 5A),
• Insert the calibration key into the ejector orifice (fig. 1C)
and place it in the calibration screw of the counter
(fig. 5B),
• Turn the key so as the volume indicated by the counter
is equal to the average calculated volume.
• Remove the calibration key and set the calibration switch
in its lower position (fig. 5C), thus going to the pipetting
mode,
• Place the cap of the ejector pushbutton (fig. 5C).
After conducted the calibration procedure it is recom-
mended to record recalibration.
CAUTION: Do not rotate the volume adjustment knob
during calibration (fig. 1B).

6. MAINTENANCE

The pipette requires periodic maintenance, depending
on the applications performed and intensity of use. The
subassemblies subject to action of aggressive solution
vapors, such as shafts elements, should be regularly
inspected and cleaned.
External surfaces of the handgrip, knob and pushbuttons
may be cleaned with a tissue dipped in isopropyl alcohol.
CAUTION: Use of cleaning solutions not recommended
by the manufacturer may impair the safety of the user
and damage the device.
The pipette can be sterilized in the autoclave at the tem-
perature of 121°C for 20 minutes. After sterilization, the
pipette should be dried and cooled down to room tem-
11
B
Fig. 5
4-11-10 15:11
C
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