ATLAS BIOTECNOLOGIES AB20 Kullanım Kılavuzu - Sayfa 9

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If the pipette malfunction persists after carrying out the

above steps, send the pipette to your A.B.T. service

representative.

Before returning the pipette, make sure that it is free from

any chemical, radioactive or microbiological contamina-

tion that might pose any danger during transportation and

repairing. Clean the pipette as thoroughly as possible.

10 - CLEANING AND STERILIZATION

Cleaning

External surfaces of the pipetting pushbutton, the ejector

pushbutton, the handgrip, the shaft nut and the adjust-

ment knob may be cleaned using a cloth dampened in

isopropyl alcohol. The remaining parts removed from the

pipette during pipette disassembly may be washed with

distilled water or isopropyl alcohol.

Sterilization:

The pipette can be sterilized in the autoclave at 121°C for

20 minutes. After sterilization, the pipette should be dried

and cooled to room temperature.

It is recommended:

- to sterilize the pipettes in autoclave with an initial vacu-

um and drying cycle,

- prior to sterilization unscrew the shaft nut slightly in the

AB10-AB1000 pipettes. After autoclaving these parts

should be screwed tight again.

The precision of the results should not alter if the pipetting

process and autoclaving are carried out as descri bed

in this manual. Because a slight change in the accuracy

of the dosage may occur, it is recommended to:

- check the calibration of the pipette after the initial first,

third and fifth autoclaving cycles and then after every 10

autoclaving cycles.

11 - PIPETTE KIT

The pipettes are delivered in the kits including:

• Pipette

• Instruction manual

• Calibration key

• Lubricant

• Ejector cap (10000 μl pipette)

12 - SPARE PARTS

All the spare parts and accessories indicated in Fig. 1, 3, 4:

A: Pipetting pushbutton

B: Adjustment knob

C: Shaft

D: Ejector

F: Shaft nut

G: Piston assembly

I: O-ring

J: Seal

K: Calibration key

N: Ejector pushbutton

Spare parts and accessories can be ordered from your

A.B.T. representative (type of pipette and name of the

part for this pipette should be specified).

Warning: The replacement of the piston requires

conducting of calibration procedure according to

section 8.

to availability and technical modification. Errors excepted.

A.B.T. reserves the right to improve, enhance or otherwise modify

its products without prior notification.

ENGLISH

A1: Pushbutton

A2: Knob