1. Entwodiksyon
The AUTOOL HTS709 Dry Ice Blasting Machine is an advanced tool designed for efficient and environmentally friendly cleaning of various components, particularly in automotive and industrial settings. It utilizes dry ice particles propelled by compressed air to remove carbon deposits, dirt, and other contaminants without causing damage to the surface or leaving any residue. This manual provides essential information for the safe and effective operation and maintenance of your HTS709 machine.
2. Enfòmasyon sou Sekirite
WARNING: Always read and understand all safety instructions before operating the machine. Failure to do so may result in serious injury or equipment damage.
- Always wear appropriate Personal Protective Equipment (PPE) including safety goggles, ear protection, and gloves during operation.
- Ensure adequate ventilation in the work area to prevent CO2 buildup.
- Pa dirije souf glas sèk la sou moun oswa bèt.
- Verify that the compressed air source is stable and within the specified pressure range (0.3-1.0Mpa). Insufficient air pressure can affect performance and may require stopping operation until pressure is restored.
- The machine is equipped with an emergency stop button for immediate shutdown in critical situations.
- Dry ice is extremely cold (-78.5°C / -109.3°F). Avoid direct skin contact to prevent frostbite. Use the provided shovel and gloves when handling dry ice.
- Dry ice sublimates into CO2 gas, leaving no residue. It is non-toxic and eco-friendly.


3. Pake kontni
Verifye ke tout atik yo prezan epi yo pa domaje lè w ap debale yo:
- 1x AUTOOL HTS709 Dry Ice Blasting Machine (Main Unit)
- 1x Shovel for dry ice
- 1x Pair of protective gloves
- 1x Safety goggles
- 1x Pair of ear plugs
- 1x Air kawotchou
- 1x Set of blasting gun fittings, including:
- Flathead pipe
- 50cm bent pipe
- 35cm bent pipe
- 35cm straight pipe
- 50cm straight pipe
- 1x Manyèl Itilizatè (dokiman sa a)

4. Pwodwi souview ak Konpozan
Familiarize yourself with the main components of the AUTOOL HTS709:


- Entèfas sous lè a
- Kòd pouvwa
- Sipò pou tiyo zam espre
- Tank glas sèk
- Panèl kontwòl
- Priz glas
- Manch
- Signal Line interface
- Caster
Kontwòl Panel Plis paseview

- 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 (Green): Initiates the blasting process.
- Stop Button (Red): Halts the blasting process.
- Emergency Stop Button (Large Red): Li koupe kouran machin nan imedyatman.
- Ice Output Adjustment Knob: Controls the amount of dry ice fed into the blasting stream.
- Pouvwa switch: Limen/etenn machin nan.
- Limyè endikatè pouvwa: Illuminates when the machine is powered on.
- fuse: Overcurrent protection for the machine.
5. Espesifikasyon
| Karakteristik | Spesifikasyon |
|---|---|
| Pwovizyon pou pouvwa | 110V / 220V |
| Koule lè konprese | >1-2m³/min |
| Presyon ekipman pou lè | 0.3-1.0Mpa |
| Dry Ice Volume Capacity | 7.5KG |
| Dry Ice Particle Size | 3mm |
| Ice Consumption Rate | 0-3.2Kg/min |
| Dimansyon pwodwi (L × W × H) | 635 × 517 × 815mm (25 x 20.35 x 32.08 pous) |
| Dimansyon pake (L × W × H) | 600 × 750 × 1060mm |
| Pwa pwodwi | 94.0 kg |
| Eleman debaz | Motè |
| Sètifikasyon | CE |


6. Enstalasyon
- Debake: Retire machin nan ak tout akseswa yo nan anbalaj la avèk prekosyon. Enspekte pou wè si gen nenpòt domaj pandan transpò a.
- Enstalasyon wou: Attach the casters (9) to the bottom of the machine for mobility.
- Enstalasyon manch: Secure the handle (7) to the top of the machine.
- Connect Air Source: Connect your compressed air supply to the air source interface (1) on the machine. Ensure the air supply meets the specified pressure and flow requirements.
- Connect Blasting Gun: Attach the desired blasting gun pipe to the ice outlet (6) and secure it. Hang the spray gun pipe on the hanger (3).
- Chaje glas sèk: Open the dry ice tank (4) and carefully load 3mm dry ice particles using the provided shovel. Ensure the tank lid is securely closed after loading.
- Koneksyon pouvwa: Connect the power cord (2) to a suitable power outlet (110V or 220V, depending on your machine's configuration).

7. Operasyon
Swiv etap sa yo pou yon operasyon an sekirite epi efikas:
- Tcheke anvan operasyon an:
- Ensure all connections (air hose, blasting gun, power) are secure.
- Verify dry ice is loaded in the tank.
- Confirm you are wearing all required PPE (goggles, earplugs, gloves).
- Check that the input air pressure is sufficient (0.3-1.0Mpa).
- Pouvwa sou: Flip the Power Switch to the "ON" position. The Power Indicator Light should illuminate.
- Ajiste presyon lè a: Monitor the Input Air Pressure and Output Air Pressure gauges. Adjust your external air compressor to maintain the required pressure for optimal cleaning.
- Adjust Ice Output: Rotate the Ice Output Adjustment Knob to set the desired dry ice consumption rate. Start with a lower setting and increase as needed.
- Start Blasting: Aim the blasting gun at the target surface. Press the green Start Button on the control panel to begin blasting.
- Pwosesis netwayaj: Move the blasting gun steadily across the surface to be cleaned. The dry ice particles will impact the surface, causing contaminants to become brittle and detach.
- Stop Blasting: Release the Start Button or press the red Stop Button to cease blasting.
- Ijans Stop: In case of any emergency or malfunction, immediately press the large red Emergency Stop Button.
- Pouvwa Off: After completing your work, turn off the Power Switch and disconnect the machine from the power source and air supply.
Cleaning Time & Ice Consumption Guide

| Netwayaj Pati | Mòd netwayaj | Tan netwayaj | Ice Consumption |
|---|---|---|---|
| Four Cylinders | Glas sèk | 4-6 min | 3-5 KG |
| Port konsomasyon | Glas sèk | 4-6 min | 3-5 KG |
High-Efficiency Cleaning Examples

8. Antretyen
- Netwayaj regilye: After each use, clean the exterior of the machine and the blasting gun to remove any dust or debris.
- Dry Ice Tank: Ensure the dry ice tank is empty and dry before storing the machine for extended periods.
- Enspeksyon Tiyo ak Bouch: Periodically inspect the air hose and blasting gun nozzles for wear, blockages, or damage. Replace components as necessary.
- Filtè lè: Check and clean or replace the air filter (if applicable) according to the manufacturer's recommendations for your air compressor.
- Depo: Store the machine in a clean, dry environment, away from direct sunlight and extreme temperatures.
NAN. Depanaj
- No Dry Ice Output:
- Check if the dry ice tank is empty.
- Ensure the Ice Output Adjustment Knob is not set to minimum.
- Verify that the air supply pressure is sufficient (0.3-1.0Mpa).
- Inspect the blasting gun and hose for blockages.
- Weak Blasting Power:
- Check the input and output air pressure gauges; ensure pressure is within the optimal range.
- Confirm the compressed air flow is >1-2m³/min.
- Adjust the Ice Output Adjustment Knob to increase ice flow.
- Machin nan pa limen:
- Check the power cord connection and the power outlet.
- Inspect the fuse on the control panel and replace if blown.
- Ensure the Power Switch is in the "ON" position.
- Machin nan kanpe sanzatann:
- Check for insufficient air pressure.
- Ensure the Emergency Stop button is not engaged.
- Verify there is dry ice in the tank.
10. Konsèy itilizatè yo
Pa gen okenn konsèy espesifik pou itilizatè ki te disponib nan men reviews or Q&A for this product at this time. However, general best practices for dry ice blasting include:
- Always use high-quality, 3mm dry ice particles for optimal performance.
- Pre-heat the blasting gun and hose by running air through it for a few seconds before adding dry ice, especially in cold environments.
- Practice on a non-critical surface to get a feel for the machine's operation and adjust ice/air flow settings.
- For delicate surfaces, start with lower air pressure and ice output, gradually increasing jan sa nesesè.
11. Garanti & Sipò
AUTOOL provides a comprehensive warranty and support for your HTS709 Dry Ice Blasting Machine:
3-ane garanti
From the date of receipt, a 3-ANE GARANTI is provided for the main unit and all included accessories.
Warranty Access:
- Reparasyon oswa ranplasman pwodwi yo detèmine pa sitiyasyon aktyèl pann pwodwi a.
- AUTOOL guarantees the use of brand new components, accessories, or devices for repair or replacement.
- If the product fails within 90 days after the customer receives it, the buyer must provide both video and picture evidence. AUTOOL will bear the shipping cost and provide the necessary accessories for the customer to replace free of charge.
- If the product is received for more than 90 days, the customer will bear the appropriate cost, and AUTOOL will provide the parts for the customer to replace free of charge.
These conditions below shall NOT be in warranty range:
- Pwodwi a pa achte atravè chanèl ofisyèl oswa otorize.
- The product breakdown is due to the user not following product instructions for use or maintenance.

Sipò pou Kliyan
For any questions or support needs, please contact AUTOOL customer service:
- WhatsApp: +86 15244291916
- Imèl: 773875441@qq.com





