1. Introduction
This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your QPKING HTS709 Dry Ice Blasting Machine. Please read this manual thoroughly before operating the machine to ensure proper usage and to prevent damage or injury.
2. Safety Guidelines
Operating the dry ice blasting machine requires adherence to specific safety precautions. Always prioritize safety to prevent accidents and ensure optimal performance.
Important Cautions
- WARNING: Before operation, ensure all personal protective equipment (PPE) such as goggles, earmuffs, work clothes, and gloves are worn.
- WARNING: Before each operation, set the ice feeding speed to "0" and test for condensed water spray from the nozzle.
- WARNING: If operation is suspended, adjust the ice feeding speed to "0" and run the spray gun for 30-50 seconds to discharge residual ice and prevent blockages.
- WARNING: Ensure the dry ice tank is clean and free of foreign objects before adding dry ice.
3. Components Overview
The QPKING HTS709 Dry Ice Blasting Machine comes with several key components and accessories designed for efficient cleaning.
Included in the Box:
- 1 Set Dry Ice Cleaning Machine
- Various Blasting Nozzles
- Air Hose
- Dry Ice Scoop
- Safety Goggles
- Ear Plugs
- Protective Gloves
- Ground Wire
- Fuses
- User Manual
4. Setup and Initial Operation
Follow these steps to set up your dry ice blasting machine for the first time.
- Connect Air Source and Power Supply: Ensure the machine is placed on a stable, level surface. Connect the compressed air source to the designated interface and plug the power cord into a suitable electrical outlet (110V/220V).
- Connect the Blasting Gun: Securely attach the dry ice blasting gun to the ice outlet interface.
- Connect the Ground Wire: Attach the ground wire to ensure electrical safety during operation.
- Add Dry Ice: Open the dry ice tank and carefully add dry ice pellets (up to 7.5kg capacity) using the provided scoop. Ensure no foreign objects enter the tank.
- Turn on Power and Adjust Ice Amount: Switch on the power. Use the control panel to adjust the ice output speed to "0" initially, then gradually increase as needed.
- Start Cleaning: Once all connections are secure and settings are adjusted, you can begin the cleaning process.
5. Operating Procedures
The HTS709 features an upgraded control panel and dual pressure gauges for precise operation.
Control Panel Overview
- Input Air Pressure Gauge: Displays the pressure of the incoming compressed air.
- Output Air Pressure Gauge: Displays the pressure of the air being used for blasting.
- Start Button: Initiates the blasting process.
- Ice Output Adjustment: Dial to control the speed and amount of dry ice delivered.
- Fuse: Overcurrent protection.
- Power Indicator: Lights up when the machine is powered on.
- Emergency Stop: Immediately halts all operations.
- Power Switch: Turns the machine on/off.
Cleaning Process
The HTS709 utilizes high-efficiency cleaning by propelling dry ice particles with compressed air, making dirt brittle and easy to remove.
Typical Cleaning Times and Ice Consumption
| Cleaning Parts | Cleaning Mode | Cleaning Time | Ice Consumption |
|---|---|---|---|
| Four Cylinders | Dry Ice | 4-6 min | 3-5 KG |
| Intake Port | Dry Ice | 4-6 min | 3-5 KG |
Applications
The QPKING HTS709 Dry Ice Blasting Machine is suitable for a wide range of industries and cleaning tasks, including:
- Automotive (engine carbon cleaning, throttle bodies, intake valves, combustion chambers)
- Rubber and Casting Industries
- Shipbuilding and Electric Power
- Chemical and Printing Industries
- Plastics, Food, and Pharmaceuticals
- Aviation
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your dry ice blasting machine.
- Spiral Ice Separation Technology: The innovative spiral dry ice separation system continuously stirs dry ice to prevent clumping and blockages. Regular inspection of this system is recommended.
- Post-Operation Cleaning: After each use, ensure all residual dry ice is discharged from the feeding pipe by running the spray gun for 30-50 seconds with the ice feeding speed set to "0". This prevents ice blocking.
- Dry Ice Tank Cleanliness: Always keep the dry ice tank clean and free of any foreign objects.
- General Cleaning: Wipe down the exterior of the machine with a damp cloth. Avoid using harsh chemicals.
7. Troubleshooting
This section addresses common issues you might encounter during operation.
- No Ice Output:
- Check if the ice feeding speed is set above "0".
- Ensure there is sufficient dry ice in the tank.
- Verify that the compressed air supply is connected and providing adequate pressure (0.3-1.0Mpa).
- Check for blockages in the feeding pipe or nozzle. Refer to safety guidelines for clearing residual ice.
- Low Blasting Pressure:
- Confirm the input air pressure is within the recommended range.
- Inspect air hoses for leaks or kinks.
- Ensure the output air pressure adjustment on the control panel is set correctly.
- Machine Not Powering On:
- Check the power cord connection and ensure the power switch is in the "ON" position.
- Verify the power outlet is functional.
- Inspect the fuse on the control panel and replace if blown.
- Excessive Condensation/Water Spray:
- Ensure the compressed air supply is dry. Moisture in the air line can cause condensation.
- Perform the pre-operation check for condensed water spray as outlined in the safety guidelines.
8. Specifications
Technical specifications for the QPKING HTS709 Dry Ice Blasting Machine.
| Parameter | Value |
|---|---|
| Power Supply | 110V / 220V |
| Compressed Air Flow | >1-2m³/min |
| Air Supply Pressure | 0.3-1.0Mpa |
| Product Size (L×W×H) | 635×517×815mm (25×20.35×32.08 inches) |
| Dry Ice Volume Capacity | 7.5KG |
| Dry Ice Particle State | 3mm |
| Adjustable Ice Delivery Speed | 0-3.2kg/min |
| Package Size (L×W×H) | 600×750×1060mm |
| Model Number | HTS709 |
| Manufacturer | QPKING |
9. Warranty and Support
QPKING is committed to providing reliable products and customer service.
Warranty Information
The QPKING HTS709 Dry Ice Blasting Machine comes with a Three Years Warranty for damages caused by non-human factors. During this period, QPKING promises to resend parts for free.
Lifetime Maintenance
Beyond the warranty period, QPKING offers Lifetime Maintenance support for the product.
Customer Support
For any needs, inquiries, or technical assistance, please contact QPKING customer support. We aim to respond within 24 hours.
For further assistance, please visit the QPKING Store on Amazon.