LAUNCH CNC605A Injector Cleaner & Tester User Manual

1. Okwu mmalite

The LAUNCH CNC605A Injector Cleaner & Tester is an advanced electromechanical product designed for cleaning and testing fuel injectors. Utilizing ultrasonic cleaning technology and precise fuel pressure control, this equipment simulates engine working conditions to effectively clean and test GDI, EFI, and SFI injectors. It also supports on-vehicle cleaning of injectors and the fuel supply system.

2. Atụmatụ igodo

• Nchacha Ultrasonic dị ike: Offers complete cleaning to injectors/pump, removing carbon deposits.
• Stable Testing Pressure: Microcomputer-controlled stable testing pressure with a large adjustable range.
• Ọrụ akpaaka: Supports automatic cleaning, testing injectors, and real-time monitoring of dynamic values via microcomputer control and LCD display.
• Automatic Fuel Draining: Features automatic fuel draining through preset programs for specific test items.
• Nhazi nke mmadụ: System pressure can be quickly restored to default values.
• Ngwa ngwa onye ọrụ: LCD display for operation details and touch button controls.

3. Nkọwapụta

3.1. Ọnọdụ ọrụ

• Okpomọkụ: -10 ℃ ka +40 ℃
• Iru mmiri dị n'ihe: <85%
• Intensity of Outer Magnetic Field: <400Am
• Nchekwa: No naked flame within 2m of the equipment.

3.2. Nka na ụzụ nkọwa

4. Nhazi

Before operating the LAUNCH CNC605A, ensure the following setup steps are completed:

1. Iwepu: Carefully remove the main unit and all accessories from the packaging. Inspect for any damage.
2. Nkwanye: Place the unit on a stable, level surface in a well-ventilated area, away from any naked flames or sources of ignition.
3. Njikọ ike: Connect the main unit to an AC220V~50/60Hz power supply. Ensure the voltage kwekọrọ na ihe achọrọ na nkeji ahụ.
4. Njikọ ọkọnọ ikuku: Connect an air supply providing 5-8 bar pressure to the designated air inlet port.
5. Injector Preparation: Before placing injectors into the ultrasonic bathtub, clean their exterior thoroughly with a suitable cleaning liquid to remove dirt.

5. Ọrụ

The CNC605A offers various functions for comprehensive injector cleaning and testing. Follow these general steps for operation:

5.1. General Operating Procedure

1. Nhicha izizi: After external cleaning, place the injectors into the ultrasonic bathtub. Ensure the cleaning fluid does not exceed the connection port of the pulse line.
2. Nchacha Ultrasonic: Activate the ultrasonic system. This process dislodges carbon build-up and other particles from inside the injectors.
3. Mounting Injectors: Fix the cleaned injectors onto the main machine's test bench.
4. Test Liquid Addition: Add the appropriate test liquid to the glass tubes, ensuring it reaches at least half the tube's height.
5. Performing Tests: Select and perform the desired tests from the available functions.
6. Retesting: After cleaning cycles, return the injectors to the flow bench for retesting of all functions to verify performance improvement.

5.2. Specific Test Functions

• Nchacha Ultrasonic: Removes carbon deposition from injectors.
• Uniformity / Sprayability Test: Checks the uniformity of injection amount and monitors spray patterns using backlight.
• Nnwale ntapu: Evaluates injector sealing and dribbling conditions under system pressure.
• Injecting Volume Test: Measures the injecting amount over 15 seconds of constant injection.
• Auto. Test: Runs a preset program of tests for injectors.
• On-vehicle Cleaning: Performs cleaning to remove carbon deposition directly on the vehicle.
• Ntọala: Allows configuration of system parameters, including language.
• Jụọ: Provides access to equipment usage information.
• Ozi: Displays hardware and software version details.

6. Nlekọta

Proper maintenance ensures the longevity and optimal performance of your CNC605A Injector Cleaner & Tester.

• Nhicha mgbe niile: Keep the exterior of the machine clean. Wipe down surfaces with a soft, damp akwa .
• Cleaning Fluid Management: After ultrasonic cleaning, the remaining cleaning fluid can be recycled for future use. Dispose of spent fluids according to local regulations.
• Test Liquid Management: Regularly check the level and condition of the test liquid. Replace or replenish as needed.
• Injector Cleaning: Always clean the outside of injectors before placing them in the ultrasonic bathtub to prevent contamination of the cleaning fluid.
• Nchekwa: When not in use, store the unit in a clean, dry environment within the specified temperature range.

7. Nchọpụta nsogbu

This section addresses common issues you might encounter with your CNC605A unit.

Issue: Unit does not power on.

• Ensure the power cable is securely connected to both the unit and a functional AC220V~50/60Hz power outlet.
• Verify that the power switch on the unit is in the "ON" position.
• Check the power source for proper voltage and functionality.

Issue: Ultrasonic cleaning is ineffective.

• Ensure the ultrasonic bathtub is filled with the correct cleaning liquid to the appropriate level.
• Verify that the injectors were externally cleaned before being placed in the bathtub.
• Check the ultrasonic power setting.

Issue: Inaccurate test results.

• Ensure the test liquid is clean and at the correct level in the glass tubes.
• Verify that the air inlet pressure is within the specified range (5-8 bar).
• Check for proper sealing of injectors on the test bench to prevent leaks during testing.
• Recalibrate the unit if necessary (refer to advanced settings or contact support).

Issue: Display language needs to be changed.

• Navigate to the "Setting" menu on the LCD display to adjust the system language.

8. Ndụmọdụ onye ọrụ

• Voltage ndakọrịta: The unit operates on AC220V. If your region uses 110V, a suitable voltage converter will be required to ensure proper operation and prevent damage.
• Ntọala asụsụ: The display language can be changed via the 'Setting' menu. Check for available language options to suit your preference.

9. Akwụkwọ ikike na nkwado

The LAUNCH CNC605A Injector Cleaner & Tester comes with a commitment to quality and customer support.

• Nkwado nka na ụzụ oge ndụ: LAUNCH provides lifetime technical support for this product.
• Ndochi n'efu: The product may be eligible for free replacement for 365 days from the date of purchase. Please refer to your purchase agreement for specific terms and conditions.
• For any technical assistance, troubleshooting beyond this manual, or warranty claims, please contact your authorized LAUNCH dealer or customer service.