Infiniton SBS-440DAB Manual De Usuario página 59

INSTRUCTIONS FOR WATER TANK ASSEMBLY
1. Hold both sides of the tank with hands and pull the tank assembly off
the door slightly in the direction indicated as below.
Notes: The transparent silicone parts of the sealed water valve could be
brought out meantime when removing the water tank. If so, remove them,
and re-install them according to the following steps.
i. Align the sealed part with the hole in the door and place it in it.
ii. The assembly is completed when the sealed portion is inserted
into the hole.