Dye and Oil Injector Tool for 1234YF systems

Features:

• Does not require a manifold gauge to use on the low side of pressurized systems
• Great for introducing from 1/4 oz. up to 2 oz. of U/V Dye, Lubricants and Leak Stop to a closed A/C system without adding refrigerant
• Quick connect style for HFO-1234YF systems

Directions:

1. Hold the dye injector
   1. upright while unscrewing the cap/ hose assembly 
   2. Turn the handle of dye injector 
   3. counter clockwise all the way before filling. Fill the injector with dye. Replace cap/hose assembly, tighten securely.
2. While holding the assembly upright, start turning the handle clockwise.
   1. Continue turning as dye enters the hose and appears at the coupler’s end. 
3. Start engine. Then turn air conditioning system on high. 
4. Connect the injector to the low side service port of the air conditioning system. Hold body of injector. Use (I) starting line on handle end as a guide. Turn handle clock-wise to inject a single application of dye. 
5. Disconnect injector from the system and clean any excess dye left around service port. 
6. Start and run air conditioning system to circulate dye.