Rotor Preparation - VWR 76019-132 Instruction Manual

Main interface is as figure 7-2. The speed is set to be 4500rpm, the door lock is released
and the running time is 12 minutes. When speed symbol
centrifuge is running. If the rotation is faster, the speed is higher. Time symbol
the ratio of working to time setting. The total time setting is divided into 10 sections.

Rotor Preparation

1 Prepare the samples
2 Place the samples into tubes
CAUTION

Do not overload samples into the centrifuge as it may cause leaking.

Do not exceed the actual capacity allowed in the user manual.
3 Keep the tubes balanced

Although the centrifuge can accept sample balancing by eye, it is recommend to keep
this centrifuge in a well-balanced condition to extend its life expectancy.

Never intentionally run the centrifuge under an unbalanced condition even though the
allowable imbalance is not exceeded.
4 Inspect the rotor
Check the rotor for corrosion or scratches before using.
CAUTION

If any abnormality such as corrosion or scratches are found, stop using the rotor and
contact our service center.
Push the KEY and hold on for more than 7 seconds, set the
deceleration curve, see "Deceleration curve setting"in page 14
Speed area Lock status
45
×100rpm
Figure 7-2 The main interface
Time area
12
min
is rotating, this indicates the
displays