Directly Trigger Blow-Out - BRAND Transferpette-8 electronic Operating Manual

a.
d.
1 x
e.
1 x

4.5 Directly trigger blow-out

The blow-out can also be triggered directly at any time if necessary.
a.
1 x
b.
1 x
During blow-out, the piston moves completely downwards. Ensure that any residual liquid is dis-
charged safely. Keeping the pipetting key pressed keeps the piston down and thus prevents acci-
dental aspiration of liquid. Releasing causes the piston to return to the start position.
Transferpette® -8/-12 electronic 997200
d.
Dispense liquid: When the liquid aspiration is finished,
the arrow in the display points downwards (dispensing).
Place the pipette tip against the vessel wall. Hold the
pipette at an angle of 30–45°. By pressing the pipetting
key again, the liquid is dispensed completely with auto-
matic blow-out While doing this, wipe the pipette tip
against the vessel wall.
e.
Ejecting a tip: Hold the pipette Pipetting unit over a suit-
able disposal container and the press the tip ejec-tion
key.
ISO 8655 requires that pipette tips are pre-wetted once be-
fore the actual pipetting procedure.
a.
Call up the blow-out function: Press 'Enter' key. The dis-
play shows 'blo' for blow-out.
b.
Trigger blow-out: Press the pipetting key once to trigger
the blow-out. The display will then jump back to the set
pipetting mode (start position).
NOTICE
4 Commissioning
NOTICE
Operating manual
57