Attention! Work on cleaning the evaporator must be carried out with protective goggles and rubber gloves. Remove traces of cleaning solutions with plenty of running water.
Cleaning the air conditioner evaporator must be carried out in the following order. Prepare cleaning products and protective measures. Prepare fixtures «64.1.451», «64.1.456», «64.1.457» And «64.1.458». Close all ventilation grilles. Turn on the air conditioner in recirculation mode. Lay a mat in the work area. Substitute a container to collect the cleaning agent, as it flows out through the drain hole in the transmission tunnel. If necessary, remove the rear accessory protection panel.
Remove the air conditioning fan limit switch. plug the hole (A, fig.17.11) adapter (adapter) for spray wand «64.1.457» cork «64.1.458». Fix the spray wand adapter «64.1.457» in the hole of the limit switch of the fan of the air conditioning system. When installing devices, pay close attention to the correct installation of the adapter «64.1.457» spray tube in guides (1).
Insert spray tube «64.1.451» in the direction indicated by the arrow (pic. 17.12), and fix it with a mount «64.1.456».
Connect spray tube «64.1.451» with a spray bottle. Rotating in different directions (arrows, fig. 17.13) spray tube «64.1.451», evenly apply the cleaning agent to the evaporator. After cleaning, let the liquid drain from the evaporator for 5 minutes. Replace the cleaning agent with water and flush out the cleaning agent from the evaporator.
After rinsing for 10-15 minutes, let the water drain. Set the control box switches to the footwell ventilation mode and to the outside air supply mode. Open doors or windows. Start the engine, set the maximum air supply and run the unit for 5 minutes to dry the evaporator.
Rinse the evaporator again with water to remove any remaining cleaning agent.