Brandtech-scientific Transferpette electronic User Manual download pdf (Page 60)

Autoclaving

1. Eject the pipette tip.

2. Unscrew the pipette shaft from the grip.

3. Autoclave the complete pipette shaft without

any further disassembling.

4. Allow the pipette shaft to completely cool

and dry.

5. Screw the pipette shaft into the grip again.

6. Perform a reference run (rEF).

The pipette shaft of the Transferpette

electronic (highlighted in

picture) can be autoclaved at 121 °C (250 °F) at a pressure of 2 bar

(30 psi) with a holding time of at least 15 minutes according to

DIN EN 285.

The handgrip can not be autoclaved!

The effectiveness of the autoclaving

must be verified by the user.

Maximum reliability is obtained with

vacuum sterilization. We recommend

the use of sterilization bags.

Reference run (rEF)

1. Bring up rEF mode

2. Perform the

reference run

Simoultaneously press the

MENU and the ENTER key

to activate the rEF mode.

Press the pipetting key once

to start the reference run. A

noise can be heard,

clearly indicating the function

is being performed.

A manual refernce run must be completed each time the pipette shaft is reattached to

the handle. The reference run is needed to assure secure connection of the piston.

If the pipette shaft is autoclaved frequently, then the

piston should be oiled with the supplied silicone oil in

order to provide smoother movement.

Attention:

Note:

What to do How to do it Keys to press Display readout

After the reference run, the display automatically returns to the previous program.

Note:

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Brandtech-scientific Transferpette electronic User Manual Page 60