Installation

Electrical Connections

3

Connecting the Power Cord

Make sure that the ON/OFF switch is in the OFF (down) position. Connect the power cord to the power socket at the rear of the instrument and then to the power supply source. When the ON/OFF switch is put to the ON position, the instrument initializes; the valve motor rotates the spindle and stops with the valve set to the outlet position. The piston motor raises the piston to the upper position.

Connecting the Keypad

Switch off the 402 Dilutor-Dispenser, before con- necting or disconnecting the keypad.

Grip the connector, at the end of the coiled connec- tion cable, so that you squeeze the clip between your thumb and index finger. Then, plug the connector into the socket on the rear panel labeled ‘KEYPAD’ (see figure). You must grip the connector in the same way when disconnecting the keypad.

The coiled connecting cable enables you to use the keypad beside the 402 (as in Chapter 2), or even at some distance away from it. However, you can also install the keypad on top of the 402; to do this you should insert the tab on the rear support of the keypad into the slot on top of the 402 and then gently push the tab in as far as it will go.

Connecting the Probe

Grip the connector, at the end of the black connec- tion cable, between your thumb and index finger. Then plug the connector into the socket on the rear panel labeled ‘PROBE’.

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Gilson 402 manual Connecting the Power Cord, Connecting the Keypad, Connecting the Probe

402 specifications

The Gilson 402 is a highly regarded laboratory device known for its precision and reliability in liquid handling applications. Primarily utilized in research and clinical labs, this automated pipetting system significantly enhances productivity by reducing the time taken for repetitive tasks while ensuring maximum accuracy.

One of the standout features of the Gilson 402 is its intuitive user interface. The touchscreen display allows operators to easily navigate through various functions and settings, enabling quick setup and adjustments. Its intuitive design minimizes the learning curve for new users, making it accessible even for those with limited technical expertise.

The Gilson 402 employs advanced pipetting technologies, which provide exceptional reproducibility and reliability. The system is equipped with proprietary Pipette G (as used in Gilson's PIPETMAN series), which ensures precise volume delivery. This is crucial in applications such as molecular biology, where even minor discrepancies in liquid volumes can lead to significant variations in experimental outcomes.

Another key characteristic of the Gilson 402 is its versatility. The device accommodates a wide range of pipette tips, allowing users to work with varying volumes and types of samples. Whether handling delicate biological fluids or viscous solutions, the Gilson 402 adapts to different protocols seamlessly.

The automation capabilities extend to a customizable programming feature that permits users to create complex pipetting protocols with ease. Multiple-step pipetting tasks can be completed effortlessly, reducing the likelihood of errors caused by manual handling.

Equipped with high-precision motors and sensors, the Gilson 402 also features built-in calibration and quality control functions. This guarantees that the system remains accurate over time and can easily be adjusted to maintain compliance with stringent laboratory standards.

In summary, the Gilson 402 is a cutting-edge liquid handling solution that combines advanced technology with user-friendly features. Its reliability, precision, and versatility make it an indispensable tool in modern laboratories. Whether used for routine tasks or complex experiments, the Gilson 402 enhances efficiency, promotes accuracy, and ultimately supports groundbreaking scientific research.