AUTOOL AST 603
Instrukcja obsługi zestawu do automatycznego odpowietrzania hamulców AUTOOL AST 603
Model: AST 603 | Brand: AUTOOL
Wstęp
This manual provides detailed instructions for the safe and efficient operation, maintenance, and troubleshooting of the AUTOOL AST 603 Automatic Brake Bleeder Kit. Please read this manual thoroughly before using the device to ensure proper function and to prevent damage or injury.
The AUTOOL AST 603 is an automatic brake fluid exchanger designed for one-person operation, featuring a built-in air pump and adjustable pressure for efficient and air-free brake fluid replacement in gasoline and diesel vehicles.

Figure 1: AUTOOL AST 603 Automatic Brake Bleeder Kit and included accessories.
Środki ostrożności
- Always wear safety goggles to minimize the risk of injury from splashing brake fluid.
- Wear suitable, protective gloves to minimize the risk of injury caused by skin contact with brake fluid.
- Upewnij się, że miejsce pracy jest dobrze wentylowane.
- Trzymaj urządzenie z dala od otwartego ognia i źródeł ciepła.
- Do not attempt to modify the device. Use only original accessories and parts.
- Ensure the power supply matches the device's requirements (AC 110V).
- Before starting, ensure all connections are secure to prevent leaks.
Składniki i funkcje produktu
The AUTOOL AST 603 is designed with user-friendly components for efficient brake fluid exchange.

Figure 2: Key components of the AUTOOL AST 603.
- Power Aviation Plug: Easily remove and replace the power cable.
- Screw Column Quick Connector: For easy removal and replacement of the filling hose.
- Ciśnieniomierz: Provides real-time monitoring of the replacement status and pressure within the system.
- Pokrętło regulacji ciśnienia: Allows real-time control of pressure levels, adjustable from 0.7-2.5 bar.
- Indicator Lights (WORK/POWER): Intuitive display of operational status.
- Metal Hose Connector: Precision craftsmanship with excellent sealing performance.
- Wbudowana pompka powietrza: Eliminates the need for an external air compressor.
- 1.5L Waste Oil Bottle: Included for collecting old brake fluid.

Figure 3: Corrosion-resistant oil hoses for durability and long service life.
Organizować coś
- Rozpakuj urządzenie: Carefully remove the AUTOOL AST 603 and all accessories from the packaging.
- Sprawdź, czy nie ma uszkodzeń: Check the device and all components for any signs of shipping damage. Do not use if damaged.
- Przygotuj miejsce pracy: Ensure a clean, well-lit, and well-ventilated area. Position the vehicle on a level surface and engage the parking brake.
- Podłącz zasilanie: Connect the power cable to the device and then to a standard AC 110V power outlet.
- Initial Purging (First Startup): For the first use, it is essential to fill the equipment's tubing with new brake fluid to achieve an air-free bleeding process. This purges any air from the internal lines of the AST 603 itself.
- Select Appropriate Adapter: Choose the correct adapter for your vehicle's brake fluid reservoir. The kit includes adapters for various vehicle models, including Mercedes-Benz, BMW, Volkswagen, Skoda, Volvo, Land Rover, Jaguar, Ford, Audi, Tesla, and more.

Figure 4: Illustration of the air-free filling process for the equipment's tubing.

Rysunek 5: Examples of brake fluid reservoir adapters included with the kit.

Figure 6: A list of compatible vehicle brands for the included adapters.
Instrukcja obsługi
The AUTOOL AST 603 allows for efficient, one-person brake fluid exchange without the need to press the brake pedal.

Figure 7: Visual guide for the brake fluid exchange process.
- Prepare New Brake Fluid: Place the pressure balance hose and the oil suction hose into the new brake fluid bottle. Ensure the bottle is stable.
- Connect to Reservoir: Connect the filling hose to the adapter fitting, then securely attach the adapter to the vehicle's brake fluid reservoir. Ensure the machine's internal lines are purged before connecting to the vehicle.
- Connect Recovery Bottle: Connect the recovery fluid bottle (waste oil bottle) to the brake wheel cylinder bleed screw.
- Rozpocznij operację: Turn on the power switch on the AST 603. Press and hold the "START" button to begin the brake fluid exchange operation.
- Monitoruj ciśnienie: Adjust the pressure using the pressure adjustment knob as needed (0.7-2.5 bar). Monitor the pressure gauge to ensure stable operation.
- Monitoruj poziom płynu: The device features smart liquid level monitoring. Filling automatically stops when the new fluid bottle is empty, preventing air from entering the brake system lines.
- Drain Old Fluid: Open the bleed screw on the wheel cylinder to allow the old brake fluid to drain into the recovery bottle. Continue draining until new, clean brake fluid emerges.
- Powtórz dla wszystkich kół: Repeat the process for each wheel, typically starting with the wheel furthest from the master cylinder (e.g., rear passenger, rear driver, front passenger, front driver).
- Zakończ operację: Once all wheels are bled, close the bleed screws, turn off the AST 603, and disconnect all hoses.
- Sprawdź poziom płynu: Verify the brake fluid level in the vehicle's reservoir and top up if necessary.

Figure 8: The smart liquid level monitoring system ensures automatic stop when fluid is low.
The AST 603's pulsating brake fluid exchange technology effectively avoids the generation of air bubbles during the filling process, optimizing or eliminating the need for manual air bleeding.

Figure 9: Smart control technology allows for efficient, one-person operation without pressing the brake pedal.
Konserwacja
- Czyszczenie po użyciu: After each use, clean the exterior of the device and all hoses with a damp cloth. Ensure no brake fluid residue remains on the components.
- Empty Waste Bottle: Always empty the waste oil bottle after use and dispose of the old brake fluid responsibly according to local regulations.
- Przechowuj prawidłowo: Store the AUTOOL AST 603 in a dry, clean environment, away from direct sunlight and extreme temperatures.
- Check Hoses and Connectors: Regularly inspect hoses and connectors for any signs of wear, cracks, or damage. Replace if necessary to ensure proper sealing and prevent leaks.
- Konserwacja filtra: Refer to the specific product documentation for any internal filter cleaning or replacement schedules.
Rozwiązywanie problemów
| Problem | Możliwa przyczyna | Rozwiązanie |
|---|---|---|
| Urządzenie nie włącza się. | Brak zasilania, luźny kabel zasilający, przepalony bezpiecznik. | Check power outlet; ensure power cable is securely connected; check and replace fuse if necessary. |
| No fluid flow or low pressure. | Insufficient brake fluid in supply bottle; clogged hose/filter; loose connection; pressure adjustment too low. | Refill brake fluid; check hoses for kinks or blockages; tighten all connections; increase pressure using the adjustment knob. |
| Air bubbles in new fluid. | Initial purging not performed; loose connection at reservoir or bleed screw. | Ensure initial purging of the machine's lines was done; re-check all connections for tightness. |
| Fluid leaks from connections. | Loose connections; damaged O-rings or hoses; incorrect adapter. | Tighten all connections; inspect and replace damaged components; ensure correct adapter is used and properly seated. |
If the problem persists after attempting these solutions, please contact AUTOOL customer support.
Specyfikacje
| Atrybut | Wartość |
|---|---|
| Model | 603 AST |
| Marka | AUTOOL |
| Producent | AUTOOL |
| Waga przedmiotu | 13.47 funta |
| Wymiary opakowania | 14.5 x 12 x 12 cala |
| Zasilacz | Prąd zmienny 110 V |
| Regulowany zakres ciśnienia | 0.7-2.5 bar |
| Waste Oil Bottle Capacity | 1.5L |
| Przepływ wyjściowy | ≤1.5 l/min |
Gwarancja i wsparcie
Gwarancja: AUTOOL provides a three-year warranty for damages caused by non-human factors. During this period, AUTOOL promises to resend parts for free.
Obsługa klienta: W przypadku pytań, pomocy technicznej lub roszczeń gwarancyjnych prosimy o kontakt z obsługą klienta AUTOOL. Staramy się odpowiadać najszybciej jak to możliwe, w ciągu 24 godzin.
You can find contact information on the official AUTOOL webstronie lub poprzez platformę zakupową.
Visit the AUTOOL Store: Oficjalny sklep AUTOOL
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