34700Z Robinair R134a Remanufactured Recovery Recycling Recharging Unit (Refurbished)

• Automatic Refrigerant Refill - With this latest advances, you'll never have to stop in the middle of a job to change refrigerant tanks. The unit maintains 12 to 15 pounds of refrigerant in an internal vessel, and even signals when it's time to change the supply tank so no monitoring is needed. Uses a 30 or 50 pound disposable source tank.
• Automatic Air Purge - Eliminates damaging air without any monitoring of gauges or opening of valves
• Automatic Oil Drain - The unit automatically drains system oil captured during recovery, and the display reminds you to empty the bottle. Calibrations on the container clearly show you how much oil needs to be replaced. Accuracy features eliminate guesswork!
• Automatic Recycling - The unit automatically multi-pass recycles the refrigerant in the internal storage vessel while a vacuum is being pulled on a vehicle, ensuring the cleanest gas possible, no other manufactured machine does this.
• Automatic Vacuum Leak Check - After a vacuum is pulled or during auto charging process, the unit will monitor the system vacuum level and watch for a rise, indicating a leak is present. If the system passes the time period (which you can change) the process of charging continues, if it fails you will be notified of failure.
• Advanced Charging Feature - Automatic charging of refrigerant to the high side, low side or both for greatest flexibility.
• Electronic Scale - The scale is mounted internally for protection and has a dampening mechanism that protects against impact shocks such as movement over rough surfaces. The scale weighs recovered refrigerant and charges by weight for greatest accuracy
• Internal Storage Vessel - Refrigerant is recovered into and charged out of this vessel, which is permanently mounted to the electronic scale for continuing reliability
• Internal Manifold - A Robinair exclusive, this block manifold contains all the solenoids that control refrigerant flow, reducing the possibility of leaking connections. Best of all, it's easy to use!
• Ergonomic Design - The Cool-Tech 700 cabinet is easy to maneuver between service bays and to position near the vehicle. With the control panel facing the vehicle as you move the unit, you can clearly see the best orientation
• Large Gauges - The manifold high and low side gauges are mounted at an angle that's easy to see from under the hood, and they're a full 4" in diameter. Alpha-Numeric Display - The scrolling display shows messages so it's clear what your choices are or what needs to be done. you can select English, French, German or Spanish, as well as pounds or kilograms.
• Automatic Maintenance Features - Advanced Onboard Diagnostic features notify you when it time to change the filter drier, vacuum pump oil, high pressure safety warning and scale problems.

• Automatic Refrigerant Refill
• Automatic Recycling
• Automatic Air Purge
• Automatic Oil Drain
• Automatic Vacuum Leak Check
• Electronic Scale Accurate to 100th of a Pound
• Internal Storage Vessel
• Internal Manifold
• Large Gauges

Features that speed service:

• 6 CFM vacuum pump for fast, thorough pull-down
• Heavy duty compressor pulls from both sides during recovery
• Single pass recycling meets SAE specs
• Oil injector lets you add system oil in seconds
• Vacuum Timed Leak Test eliminates the need to pressure test before charging