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EFRIGERANT
RECOVERY MACHINE
OPERATING MANUAL
We continue to be committed to provide you tools with competitive price.
"Save Half", "Half Price" or any other similar expressions used by us only
represents an estimate of savings you might benefit from buying certain tools
with us compared to the major top brands and doses not necessarily mean to
cover all categories of tools offered by us. You are kindly reminded to verify
carefully when you are placing an order with us if you are actually saving half
in comparison with the top major brands.
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Table of Contents
Related Manuals for VEVOR RR250
Summary of Contents for VEVOR RR250
- Page 1 EFRIGERANT RECOVERY MACHINE OPERATING MANUAL We continue to be committed to provide you tools with competitive price. "Save Half", "Half Price" or any other similar expressions used by us only represents an estimate of savings you might benefit from buying certain tools with us compared to the major top brands and doses not necessarily mean to cover all categories of tools offered by us.
- Page 3 CustomerService@vevor.com This is the original instruction, please read all manual instructions carefully before operating. VEVOR reserves clear interpretation of our user manual. The appearance of the product shall be subject to the product you received. Please forgive us that we won't inform you again if there are any technology or software updates on our product.
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Page 4: Notice For Use
Technical Parameters Brand Vevor Vevor Model RR250 RR250 Voltage 120V～ 60Hz 220-240V～ 50Hz Power 3/4hp 3/4hp Product Size 13.4kg 13.4kg Product Weight 400*250*360mm 400*250*360mm NOTICE FOR USE ♦ Dear customers, thanks fbr your trust and support. Thanks for using our refrigerant recovery unit. - Page 5 performance of the unit, or even make the unit unable to work properly. For your better understanding of the security labels in this manual, we have listed the content of these security labels for your reference. Warning Only a qualified technician should operate this recovery unit. Warning Before starting the equipment, be sure that it is well grounded.
- Page 6 Warning An electric scale is needed to prevent overfilling. Warning Always wear safety goggles and protective gloves while working with refrigerants to protect your skin and eye from refrigerant gases or liquid. Avoid getting in touch with caustic gas or liquid. Warning Be sure that the room where you are working is thoroughly ventilated.
- Page 7 by a special cord or assembly available from the manufacturer or its service agent. This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved.
- Page 8 pressure inside the system is above 38.5 bar, compressor will automatically shut off.To restart the compressor, please decrease the internal pressure (High pressure shut-off switch reset automatically). When High Pressure Protection is initiated, please find out the cause and deal with it before restarting the unit. Cause of High Pressure Protection and Trouble Shooting: ①The input valve of the refrigerant tank is closed-—open the valve will help solve the problem.
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Page 9: Specification
High Pressure Gauge shows the pressure of the outlet port of the recovery unit. After using, please turn the knob to "0" position. SPECIFICATION MODEL RR250 RR500 Refrigerants Category Ⅲ: R12, R134a, R401C, R406A, R500 Power... -
Page 10: Introduction Of Operation Panel
Push/Pull 4. 60 5. 60 6.30 7.50 8.50 9.50 Operating 0C~4OC/32~104°F Temperature Dimensions 400mmx250nunx360mm Net Weight 13.5kg 14.0kg INTRODUCTION OF OPERATION PANEL - 8 -... -
Page 11: Parts Diagram
PARTS DIAGRAM Component Component Cover Starting Capacitor Front Panel Plugboard Air-Cool Condenser Junction Box Cover Base Running Capacitor Power Supply Cord Compressor Fan Cover Copper pipes Control Valve - 9 -... -
Page 12: Wiring Diagram
WIRING DIAGRAM GRAPHICS ITEM DESCRIPTION REMARKS CODE Power Outlet Power Switches Overload Protection Device Compressor Motor Centrifugal Switch Start Capacitor Running Capacitor Motor Thermal Protectors High Pressure Switch Solenoid Valve Relay - 10 -... -
Page 13: Recovery Method
RECOVERY METHOD 1. Turn the Switch to position "1” 2. Correctly and firmly connect the hoses. (See Connection Drawing) 3. Connect the unit to the right power supply(as shown on the Name plate) Please Press the”START”button to start the unit 4. - Page 14 8. The unit will automatically stop when recovery is finished, please do the Purge operation now. SELF-PURGE METHOD 1. ① If the ultimate vacuum meet your request but the unit is still working, please turn the switch to position "3" to start purge directly. 2.
- Page 15 LIQUID PUSH/PULL METHOD When recovering liquid refrigerant more than 10kgs,Push/Pull is recommended. Warning An electric scale needs to be used together with the recovery unit to monitor the recover process. The siphon can. continue even if the machine was turned off. You must manually close the valves on the tank and the unit to prevent overfilling.
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Page 16: Troubleshooting
8. Close all the valves and disconnect all the external hoses. Connect the hoses according to the Recovery Operation to do the gas refrigerant recovery. 9.Purge. Warning When the showing of the electric scale show that the refrigerant in the tank reaches 80 % capacity, please press “START”button again and close the valves of the tank. - Page 17 1. The pressure of the refrigerant tank is Cool the tank down can help too high Low recovery speed bringing down the pressure 2. Piston ring of the Factory service is needed compressor is damaged 1.Hose connection 1. Tighten the connecting hoses loosened Not vacuum enough 2.
- Page 18 Importer: WAITCHX Address: 250 bis boulevard Saint-Germain 75007 Paris Importer: FREE MOOD LTD Address: 2 Holywell Lane, London, England, EC2A 3ET Manufacturer: ZHEJIANG YANGYI VACUUM EQUIPMENT CO.,LTD Address：Xizi Community,Chengxi Town,Wenling City,Taizhou City,Zhejiang Province Made In China EUREP UK LTD UNIT 2264, 100 OCK STREET, ABINGDON OXFORDSHIRE ENGLAND OX14 5DH EUREP GmbH Unterlettenweg 1a, 85051...
- Page 20 E-mail: CustomerService@vevor.com...
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