Tips On Use; Troubleshooting - Roca ATAI Instructions De Montage Et Utilisation

Fig. G
Connect the left supply tube -25- to the hot water and the right to the cold water. Turn
on the water and check that the mixer is operating properly and that no leakage is
detected from any of its parts. Push the handle to turn on the water; position it to the
left for hotter water and towards the right for colder water. To turn off the water, sim-
ply pull the handle.

TIPS ON USE:

Chrome - plated parts or ones with other finishes are to be cleaned with mild soap
and water only, using a sponge or soft cloth. To clean the aerator, use only a liquid
lime - removal product.
IMPORTANT: DO NOT USE abrasives or products with a high acidity.

TROUBLESHOOTING:

PROBLEM
Notable decrease in flow • Insufficient pressure
Water leaks from under
the handle
REPLACING THE CARTRIDGE (fig. B):
Unscrew the fastening screw -2- and remove the handle -1- take out the sliding disc
-3- and remove the protective cap -5- using a screwdriver. Remove the clamp -27-
and take out the vertical rod -26-. Pull the tap body -6- upward -10- using an adjus-
table wrench. Take out the cartridge -12-. To mount, reverse the procedures, taking
care to clean the surfaces in contact with the bushes -13- and the O-rings -11- and
-15-. Tighten the ring nut -10- until it makes contact with the internal body -19-.
Complete assembly by positioning the tap body -6-, taking care not to damage the O-
rings -16- and -17-, then carry out procedures in reverse to reposition the other parts
of the tap.
REPLACING THE AERATOR (fig. B):
To disassemble the aerator, unscrew the ring nut -7.3- and clean the filter -7.2- from
any impurities. Fit back the aerator by carrying out the procedures in reverse, taking
care to position the seal -7.1- correctly.
POSSIBLE CAUSES
• Aerator obstructed
• Aerator deteriorated
• Cartridge not well tightened
• Base seal or O-rings deteriorated
• Water hammering on system
• Water temperature too high(>80°)
SOLUTIONS
• Check system upstream
• Clean aerator
• Replace aerator
• Tighten ring nut
• Check condition of seals
(clean or replace them)
• Replace cartridge
• Check system
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