The AUTOOL LM708 is a standalone dual-system refrigerant recovery machine featuring an integrated model database. Designed for professional automotive AC service, it supports both R-134a and HFO-1234yf refrigerants, each with a dedicated 10 kg capacity tank. The dual-system design allows each refrigerant system to operate independently, automatically performing recovery, evacuation, and recharging for vehicles equipped with either R-134a or HFO-1234yf—ensuring efficiency, accuracy, and cross-contamination prevention in one compact unit.

AUTOOL LM708 Refrigerant Recovery & Recharging Machine – Key Features

• Independent Dual-System Design: Features two independent operating systems for R-134a and HFO-1234yf refrigerants, each with a dedicated 10kg tank—eliminating cross-contamination and supporting both主流 refrigerants in one unit.

• Fully Automatic Intelligent Operation: Simply set the parameters and press start—the machine automatically handles recovery, evacuation, and recharging, significantly boosting AC service efficiency.

• Built-In Extensive Vehicle Database: Preloaded with data covering thousands of fuel vehicles, new energy vehicles, hybrids, and more. Easily match the vehicle model for automatic refrigerant charge settings.

• 7-Inch Intelligent Touchscreen: Industrial-grade HD color display with an intuitive interface. Features three independent dashboards for real-time data monitoring and touch buttons for enhanced user experience.

• Multi-Language Support: Supports four languages—English, Spanish, German, and Chinese—catering to users worldwide.

• High-Performance Internal Components: Built-in high-precision compressor ensures efficient refrigerant recovery; integrated electronic scale accurately measures refrigerant weight; dry filter purifies recovered refrigerant for reliable reuse.

• Smart Maintenance & Upgrades: Supports self-diagnostic troubleshooting and easy USB one-click upgrades for convenient device maintenance.

AUTOOL LM708 Usage Precautions

Safety Warnings

• The refrigerant tank contains liquid refrigerant. Do not overfill—otherwise, explosion may occur. Do not disable the overfill safety protection function.

• The refrigerant tank must always be placed on the weighing platform during operation.

• Do not store gasoline or other flammable substances near the equipment.

Operation Guidelines

• Read the instruction manual carefully before operation. Improper operation may damage the air conditioning system or the equipment.

• Use only the manufacturer's recommended original refrigerant tank.

• Avoid breathing refrigerant or oil vapor/mist. Read the material safety data sheets on refrigerant and oil packaging.

• Do not start the recovery process more than 10 times per hour to prevent compressor damage.

Electrical Safety

• To avoid risk of electric shock, disconnect power before disassembling or servicing the equipment.

• Do not use extension power cords with a copper core diameter of less than 1.5mm².

Personal Protection

• Wear safety glasses and gloves to protect eyes and skin from refrigerant contact. In case of contact with liquid refrigerant, flush the affected area with plenty of water and consult a physician immediately. Contact with liquid refrigerant may cause frostbite and blindness.

Filter Replacement

• Replace the filter drier for every 100 kg of refrigerant recovered. Contact us for the corresponding password to complete the replacement.