Remove the water canister, block the inlet hole with your thumb and release while running the machine, then fill your tank to the maximum, then run the machine while popping in the the tank fast in and out until the air bubbles are seen, do this few times and it works, I do it all the time, after a holiday.
@@nishantkeswani From the water inlet the water goes trough a water counter. With an air pistol a pressed some air trough the water counter and let it spin for a few seconds. That solved the problem for me. Good luck