Gastec Pyrotec No.840 Instruction Manual

1. Product Overview

The Gastec Pyrotec No.840 is a specialized thermal decomposer designed for use with pyro tubes in gas detection applications. It facilitates the breakdown of specific chemical compounds to enable accurate measurement by Gastec gas detector tubes. This device is intended for professional and industrial use.

Figure 1: The Gastec Pyrotec No.840 thermal decomposer, showing its main body and the ports for inserting pyro tubes. Two tubes are shown inserted, one with a clear glass body and another with a colored reagent.

2. Safety Information

Please read and understand all safety precautions before operating the Pyrotec No.840. Failure to follow these instructions may result in injury or damage to the equipment.

• This product is for professional use only. Do not use for purposes other than its intended design.
• Always wear appropriate personal protective equipment (PPE), such as safety glasses and gloves, when handling the device and pyro tubes.
• Ensure adequate ventilation in the work area to prevent accumulation of hazardous gases or decomposition products.
• Do not operate the device if it appears damaged or malfunctioning.
• Keep out of reach of children and unauthorized personnel.
• Dispose of used pyro tubes and any waste materials according to local regulations.

3. Product Components

The Gastec Pyrotec No.840 includes the following main components:

• Pyrotec No.840 Thermal Decomposer Unit
• Adapter for Pyrotubes

Note: Pyro tubes are sold separately and are not included with the Pyrotec No.840 unit.

4. Setup

1. Unpack the Pyrotec No.840 unit and inspect it for any visible damage.
2. Ensure the work area is clean, well-ventilated, and free from obstructions.
3. Familiarize yourself with the various ports and controls on the device.
4. Connect any necessary power sources or gas lines as indicated by specific application requirements (if applicable, though this model does not require batteries).

5. Operating Instructions

Follow these steps for proper operation of the Gastec Pyrotec No.840:

1. Select the appropriate pyro tube for the gas and concentration you intend to measure.
2. Break both ends of the pyro tube using a tube tip breaker, if necessary.
3. Insert the pyro tube firmly into the designated port on the Pyrotec No.840, ensuring a tight seal.
4. Follow the specific instructions provided with your Gastec gas detector pump and the pyro tube for drawing the sample.
5. Observe the color change or indication on the pyro tube as per the tube's instructions.
6. After measurement, carefully remove the used pyro tube and dispose of it properly.

6. Maintenance

Regular maintenance ensures the longevity and accuracy of your Pyrotec No.840:

• Clean the exterior of the device with a soft, dry cloth. Do not use abrasive cleaners or solvents.
• Inspect the tube insertion ports regularly for any debris or damage that might affect sealing.
• Store the device in a clean, dry environment, away from direct sunlight and extreme temperatures.
• Ensure the device is protected from dust and moisture when not in use.

7. Troubleshooting

If you encounter issues with your Pyrotec No.840, consider the following common problems and solutions:

If the problem persists, please contact Gastec customer support.

8. Specifications

9. Warranty and Support

For warranty information, technical support, or service inquiries regarding your Gastec Pyrotec No.840, please contact Gastec customer service directly. Refer to the official Gastec website or product packaging for contact details.

Always ensure you are using genuine Gastec accessories and replacement parts to maintain product performance and validity of any warranty.