Maintenance And Repairs - Bossini EXEDRA Installation And Maintenance Instructions Manual

MAINTENANCE AND REPAIRS

Premise: Continuous and extended use in time and the properties of the water supplied
from the water grid (calcium/impurities), may cause efficiency loss of the thermostatic
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cartridge. Maintenance/cleaning or full replacement may be necessary.
Proceed as follows:
- Close all water supplies to single lever mixer;
- Open the faucet by engaging the supply/mixer lever (11) and drain the water in the pipes
upstream from the single lever mixer.
- Remove caps (10) (12) and grubs (9) (13); remove the diverter knob (8) and the supply/mixer
lever (11); unscrew the lock nut cover (7); remove wall trim (4) to avoid scratching while at
work; unscrew lock nuts (3) and (6) (Fig 10) (Fig 11).
- It is advised that the contact between the wrench and lock nut (6) and lock nut
cover (7) be protected when fastening and locking into place.
- Remove the diverter cartridge (2) and remove any residue or deposits that have formed in
the seat (Fig 12).
- Insert the new diverter cartridge (2). Be sure that the studs at its base are lodged into their
seats.
- Remove the mixer cartridge (5) and remove any residue or deposits that have formed in the
seat.
- Insert the new mixer cartridge (5). Be sure that the studs at its base are lodged into their
seats (Fig 12).
- Screw in lock nuts (3) (6) and fasten, screw in the lock nut cap (7) Cover with wall trim (4);
mount the knob (8), lock in place with grub (9) and seal with cap (10). Insert the supply/
mixer lever (11) lock in with grub (13) and seal with cap (12) (Fig 13).
- Use a rag to clean thoroughly (Fig 14).
Note: If performing maintenance, submerge the cartridges in a water-vinegar solution
(50%+50%) for about 12 hours, thereby facilitating removal of impurities and calcium.
CLEANING
Dear Customer,
To keep the material's appearance as long as possible, a few guidelines must be followed.
Cleaning metal parts: water contains calcium that deposits on surfaces and forms
unpleasant spots. For routine cleaning,simply use a damp cloth with a little soap, rinse and
dry. Calcium spots can therefore be avoided by drying after use.
Important note: Using only a soap-based detergent is recommended. Never use abrasive
detergents or disinfectants or those containing alcohol, hydrochloric acid or phosphoric acid.
Dear Customer, we would like to remind you that the warranty on our product's surface is not
valid if the material undergoes treatment different than that suggested. The warranty does
not cover any damage due to deposits of calcium or impurities.
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MOnOCOMAnDO 3/4/5 VIE
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