Related Manuals for NAVAC NRRD
Summary of Contents for NAVAC NRRD
- Page 1 Recovery Unit NRRD User Manual NAVACInc. www.NavacGlobal.com Tel/Fax: +1 877 MY-NAVAC 8 77 696 2822 SAVE THIS MANUAL FOR FUTURE REFERENCE MADE IN CHINA...
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Page 2: Table Of Contents
Empowering you to work smarter Empowering you to work smarter GENERAL SAFETY TABLE OF CONTENTS Use information Read the operating manual carefully before use, so you could fully understand the safety, specifications, as well as operating procedures for the recovery unit. GENERAL SAFETY Please make sure the product received is the same one you ordered and the accessory and operating manual are included. -
Page 3: Operation Manual
To insure normal operation of the unit, use only filter- driers specified by NAVAC. High quality filter driers will give the best service. Special caution is needed when recovering refrigerant from a shorted system, and two filter- driers are needed. -
Page 4: Specifications
Empowering you to work smarter Empowering you to work smarter SPECIFICATIONS CONTROL PANEL NRRD Category III: R-12, R-134a, R-401C, R-500 Category Ⅳ: R-22, R-401A, R-401B, R-402B, R-407C, R-407D, Refrigerant Type R-408A, R-409A, R-411A, R-411B, R-412A, R-502, R-509 Category V: R-402A, R-404A, R-407A, R-407B, R-410A, R-507... -
Page 5: Parts Diagram
Empowering you to work smarter Empowering you to work smarter PARTS DIAGRAM WIRING DIAGRAM Component Component Graphics Code Graphics Code Power Outlet Low Pressure Switch Overload Protection Device 80% O.F.P. Swiich Electronic Starter Green Indicator Compressor Motor d2、d3 Red Indicator Start Capacitor Power Button Running Capacitor... -
Page 6: Operating Instructions
Empowering you to work smarter Empowering you to work smarter OPERATING INSTRUCTIONS OPERATING INSTRUCTIONS 1. Initial Purge 2. Recovery Process Recovery Procedure Note Connect hoses correctly and firmly. (Please If compressor liquid slugging occurs at position 2, turn the switch to position START until the liquid refer to the setup diagram) slugging stops. -
Page 7: Self-Purge Process
Empowering you to work smarter Empowering you to work smarter OPERATING INSTRUCTIONS OPERATING INSTRUCTIONS 3. Self-purge Process 4. Push/Pull Mode Notice Notice The unit must be purged after each use; An electric scale is needed to monitor the recover process to Liquid refrigerant remained may expand and damage the components and pollute the environment. -
Page 8: Troubleshooting
Empowering you to work smarter Empowering you to work smarter TROUBLESHOOTING...