Pipetting - Fisherbrand 15249805 Manual De Funcionamiento

Invert Bench Placement
If the cover with ridges is mounted, instrument can be placed
inverted on the bench.
Select Mode.
• Switch up: Gravity-delivery
• Switch down: blow out (with motor power)
• Adjust motor speed
Maximum motor speed is continuously adjustable from maximum
(+) to minimum (-) by turning the thumbwheel. We recommend
using the maximum speed setting for larger volume pipettes and
a slower speed setting for lower volume pipettes.
• Pipetting Speed Control
The amount of pressure on the pipetting button provides
continuously variable speeds up to the rate set by the speed
6
INSTRUCTION MANUAL - GEBRAU
MANUAL DE FUNCIONAMIENTO
Motorized Pipette Filler - Motorisierte Pipettierhilfe -
Pipeteur motorisé - Pipeta motorizada
controller. Press upper pipetting button for illing and lower
button for dispensing.

5 - Pipetting

• Attach the Pipette
- Hold the pipette as near to is upper end as possible, and
carefully insert into the adapter until it its tightly.
- Once the pipette has been securely attached, always hold the
instrument in a vertical position tip down.
• Attention!
- Be sure the the pipette its tightly into the adapter. Never use
force. Thin pipettes are particularly liable to break. Avoid the risk
of injury.
• Filling
- Immerse the pipette tip into the liquid. Slowly press the upper
pipetting button and ill the pipette so that the meniscus is
slightly t above the mark desired.
• Attention!
Do not over ill the pipet.
- Adjust the volume
press the lower button and dispense liquid until the meniscuses
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- Use suitable lint free tissue to wipe the pipette tip. Slowly