1. Bubuka
This manual provides essential information for the safe and efficient operation, setup, and maintenance of your Testo 300 Commercial Combustion Analyzer. The Testo 300 is designed for professional use in heating system analysis, offering precise measurements of flue gas parameters, draft, pressure, ambient CO, and more. This model includes long-life sensors and a compatible printer for on-site documentation.

Image: The Testo 300 Commercial Combustion Analyzer (left) displaying measurement data on its screen, alongside a Testo Bluetooth Printer (right) with a printed slip visible. Both devices are black and orange.
2. Setélan
2.1 Ngabongkar bungkusan sareng Inspeksi Awal
- Sacara saksama ngabongkar sadaya komponén tina bungkusan.
- Verify that all items listed in the packing slip are present.
- Inspect the analyzer and accessories for any visible damage. If damage is found, do not use the device and contact your supplier.
2.2 Charging the Analyzer
- Connect the power supply unit to the analyzer's charging port.
- Colokkeun catu daya kana stop kontak listrik anu cocog.
- Allow the analyzer to charge fully before first use. The charging status is indicated on the display.
2.3 Connecting Sensors and Probes
- Attach the flue gas probe to the designated port on the analyzer. Ensure a secure connection.
- Connect any additional probes (e.g., temperature, pressure) as required for your measurement task.
2.4 Pairing with the Printer
- Power on both the Testo 300 analyzer and the Testo Bluetooth Printer.
- Navigate to the 'Settings' menu on the analyzer and select 'Bluetooth' or 'Printer Connection'.
- Follow the on-screen prompts to search for and pair with the printer. A successful connection will be indicated on the analyzer's display.
3. Parentah Operasi
3.1 Powering on / Pareum
- Pikeun ngahurungkeun, pencét jeung tahan tombol daya nepi ka tampilan hurung.
- Pikeun mareuman, pencét terus tombol daya dugi ka aya bewara mareuman, teras pastikeun.
3.2 Napigasi Dasar
- The Testo 300 features a touch display for intuitive operation.
- Swipe left/right or tap icons to navigate between measurement menus and settings.
- Use the on-screen keyboard for data entry when prompted.
3.3 Performing a Combustion Analysis
- Ensure the analyzer is powered on and the flue gas probe is correctly inserted into the flue.
- Select the 'Flue Gas Measurement' option from the main menu.
- The analyzer will begin its zeroing phase. Wait for this process to complete.
- Once zeroed, the display will show real-time measurement values.
- Allow readings to stabilize before recording or printing.
3.4 Saving and Printing Measurement Data
- To save data, tap the 'Save' icon on the measurement screen. You may be prompted to enter customer or site details.
- To print results, tap the 'Print' icon. Ensure the printer is paired and has sufficient paper.
4. Pangropéa
4.1 Ngabersihan Alat
- Wipe the analyzer's exterior with a damp, lawon bébas lint. Ulah make cleaners abrasive atawa pangleyur.
- Ensure no moisture enters the device openings.
4.2 Perawatan Sénsor
- The Testo 300 is equipped with long-life sensors, reducing the frequency of replacement.
- Avoid exposing sensors to extreme temperatures or highly corrosive gases beyond their specified limits.
- Regular calibration by authorized service personnel is recommended to maintain accuracy.
4.3 Pangropéa batré
- Pikeun umur batre optimal, ulah pinuh discharging batré remen.
- Store the analyzer in a cool, dry place when not in use for extended periods.
5. Cara ngungkulan
5.1 Isu umum jeung Solusi
- Alat teu hurung: Ensure the battery is charged. Connect to the power supply and attempt to power on again.
- Printer teu nyambung: Verify both devices are powered on and within Bluetooth range. Re-attempt the pairing process as described in Section 2.4. Check printer paper and battery.
- Bacaan teu akurat: Ensure the probe is correctly inserted and sealed. Check for blockages in the probe or hose. Perform a fresh air zeroing. If issues persist, calibration may be required.
- Pesen kasalahan: Refer to the on-screen error code or message for specific guidance. Consult the full technical manual or contact Testo support if the issue cannot be resolved.
6. Spésifikasi
| Fitur | Spésifikasi |
|---|---|
| Nomer modél | 300 LL COMM PRINTER |
| Item Beurat | 10.68 pon |
| Dimensi produk | 18.7 x 14.25 x 5.12 inci |
| Produsén | TESTO INC |
| Batré Diperlukeun | No (Internal rechargeable battery) |
| Kahiji Sadia | 13 Désémber 2021 |
7. Garansi jeung Rojongan
For information regarding the product warranty, please refer to the warranty card included with your purchase or visit the official Testo website. For technical support, service, or spare parts, please contact Testo customer service or your authorized Testo dealer. Keep your purchase receipt and product serial number readily available when contacting support.





