Turning On The Instrument; Selecting The Operating Mode; Aspirating Or Dispensing Liquid; Changing The Pipetting Speed - BRAND accu-jet S Operating Manual

4 Assembly

4.3 Turning on the instrument

The instrument is ready for operation when a charged battery is inserted.
There is no ON/OFF switch.

4.4 Selecting the operating mode

Selection switch, see Functional and operating elements, p. 39 .
"Gravity delivery" operating mode: slide the selection switch upward.
"Blow-out with motor support" operating mode: slide the selection
switch downward.

4.5 Aspirating or dispensing liquid

Pipetting button, see Functional and operating elements, p. 39
To fill the pipette, press the upper pipetting button; to dispense, press the
lower pipetting button.

4.6 Changing the pipetting speed

The speed is limited by the maximum motor speed set. The further the
upper and lower pipetting buttons are pressed in, the faster the instru-
ment aspirates or dispenses liquid.

4.7 Setting the motor speed

Adjustment wheel, see Functional and operating elements, p. 39
The motor speed can be infinitely adjusted from maximum (+) to mini-
mum (-) by turning the adjustment wheel. We recommend using the maxi-
mum motor speed for large volume pipettes and a lower motor speed for
small volume pipettes.
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