1.   Remove  filler cap on the lower tank

2.   Pour ONE GALLON of flush, provided by machine distributor, in tank, DO NOT OVER FILL.

3.   Replace cap.

4.   Determine adapters needed, provided in the Classic Cool universal adapter kit, attach them to  the inlet and outlet ports on the part to be flushed (condenser-  evaporator)

5.   Attach female quick couplers to the adapters; insert male adapters into the female quick couplers on the machine.

6.   Attach female air hose coupler to male end of the air shut off valve. (SHUT OFF VALVE MUST BE CLOSED).

7.   Open air valve slowly, until fully open. The flush will flow through the part and into the top tank.

8.   Close the air valve completely. Air will vent through the pressure relief valve on the filler tank and through the air vent on the top tank. When the pressure is relived (about 15 seconds) the flush will automatically return to the bottom tank. You can either flush the part again or switch the hoses attached to the machine and back flush the part.

9.   When flushing is complete and the flush has returned to the top tank, leave the air valve open and air purge the part, at least 30 minutes.

10.  After air purging the part; shut the air valve off, remove the air supply hose; the flush will return to the lower tank. Remove the hoses from the part flushed. The flush procedure is through.

11.  To change flush!  Place machine over an oil drain pan, must have one gallon capacity, open drain valve. Used flush may be discarded in used oil tank.*Replace flush filter after three flushings. If part is exceptionally dirty, (can be observed through transparent hoses) replace after flushing.

12.  It is suggested the flush be changed after each use. 

13.  * Flush must be discarded according to your local and state regulations