AUTOOL LM707 Refrigerant Recovery Machine

AUTOOL LM707 Refrigerant Recovery Machine supports the recovery and charging of automotive refrigerant R-134a. The refrigerant recovery machine is designed with a 5-inch screen to recover, evacuate, and refill R-134a refrigerant in vehicles. Automatically follows preset parameters to complete the work, greatly improving air conditioning maintenance efficiency.

⚠️Warm Tips

• Please read the instruction manual carefully before using the equipment, and do not use it near open flames or hot objects.
• The LM707 refrigerant recovery machine charges and recovers only R134a refrigerant, and users must not mix it with other refrigerants.
• Before operating, check the type of refrigerant used in the automotive air conditioning system and turn off the car engine.
• The internal tank’s actual usage capacity should be 80% of its maximum capacity (12kg) to avoid severe accidents caused by additional pressure from external factors.
• To ensure optimal recharging functions, the internal tank should not contain less than 3kg of refrigerant; otherwise, recharging may not be possible.
• Start the automotive refrigerant recovery procedure no more than 10 times per hour; otherwise, the compressor may be damaged.
• Refrigerant oil generally bubbles when the car compressor discharges it. Users must be familiar with the repair and maintenance operations of automotive air conditioning to avoid operational errors that could result in damage to the equipment or the air conditioning system. The amount of oil to add depends on the amount discharged, and users should avoid overfilling.
• During daily maintenance, add vacuum pump oil to the normal level inside the equipment (observe by opening the main door of the equipment).
• Do not modify the pressure-reducing valve or system settings.
• Do not use compressed air for pressure or leak testing of the machine or vehicle air conditioning systems.
• After the filter has been used for 100kg, please change the filter as prompted by the unit and contact us for the code.
• After using the vacuum pump for a total of 600 minutes, the equipment prompts you to reset the vacuum pump oil data. If the vacuum pump oil contains impurities or becomes turbid, replace it promptly.
• Please run the cycle purification function about once a month after using the equipment to purify and clean the refrigerant in the pipeline of the equipment for the maintenance and repair of the equipment.
• After replacing the filter of the new LM707 automotive refrigerant freon recovery machine, you need to reset the filter on the device page. If the device does not prompt you, you can directly enter the universal password “8609” to complete the operation.

📔AUTOOL LM707 Manual

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AUTOOL LM707 Refrigerant Recovery Machine Functions

• Automatic Operation: The LM707 AC recovery machine can be pre-set with parameters, and then the equipment automatically completes the refrigerant replacement work, greatly improving work efficiency.
• Large Capacity Internal Tank: The refrigerant tank can store up to 12kg of refrigerant and can continuously replace refrigerant for dozens of vehicles.
• Quantitative Recycling and Refilling: A built-in high-precision electronic scale can accurately measure the weight of refrigerant and realize quantitative recovery and refilling of refrigerant.
• Wide Range Of Applications: Suitable for fuel vehicles, hybrid vehicles, or new energy vehicles.
• New/Used Oil Bottle: Equipped with two 350 ml oil bottles for draining the compressor oil from the air conditioning system and for filling with new oil.
• 5-inch Intelligent Control Panel: 5-inch industrial-grade display, simple and intuitive operation interface, operating data at a glance.
• Refrigerant Cleaning: The built-in filter and separator clean the recovered refrigerant for reuse.
• Three-Year Warranty, Lifetime Maintenance:  For damage caused by non-human factors, AUTOOL promises to resend parts for free within 3 years. For any needs, you are warmly welcome to contact us and we will get back to you ASAP within 24 hours.

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