Vacuum Pump Kit 3.6CFM 1/4HP HVAC Air Rotary Vacuum Pump Kit & Manifold Gauge Set With/AC Refrigeration R410a R134a HVAC Deep Vane Air Conditioner W/ 1/4" Flare Inlet Port

Description

Feature: Model: FY-1H-N gas transmission pump Rated power supply: 220V50Hz Pumping rate: 3.6m3/h Ultimate pressure: 2pa Motor speed: 1440r/min Power: 150W Refueling amount: 150ml Dimensions: 255*105*202mm Weight: 4kg Air inlet connection thread: 1/4" Flare Scope of application: refrigeration air conditioning system such as inverter air conditioner freezer refrigerator heat pump Cleaning, oil change steps: 1. Stop the XD rotary vane vacuum pump and discharge the hot oil. 2. Screw on the oil drain plug for 5~10 seconds.3. Put the oil out.4. Inject cleaning oil (No. 32 ordinary mechanical oil) to 3/4 of the height of the oil window.5. Run the XD rotary vane vacuum pump for 5~10 minutes.6. Stop the pump and let the oil go. If the oil does not meet the requirements, repeat steps 4 and 5.7. Screw on the drain plug to run 5~10 bills.8. Dispose of the oil.9. Inject the prescribed new XD rotary vane vacuum pump oil.