Dupray Hill Injection, Инструкция по эксплуатации, Страница: 16 / 44

7. Replace the boiler drain cap. Refill the water tank with 0.8 gal / 3L of clean water.
8. To reset the DESCALE BOILER display, turn on the appliance by activating the switch (2A) and the power button (2), then press again the
power button (2) and keep it pressed for approximately 10 seconds, the DESCALE BOILER indicator will disappear from the display and will
only appear at the next maintenance interval.
WARNING:
It is not recommended that you use any other chemical to clean this product. Doing so will automatically void the warranty.
ATTACHMENT COUPLINGS
If the attachment connections dry up after intensive use, put a small amount of petroleum jelly (Vaseline)
around the O-rings on the male attachment.