16
MAINTENANCE
Filter cleaning instructions
This faucet is provided with a stainless steel filter preventing foreign particles to
enter the lines. If the water flow has decreased, this may be because the filter
is clogged. The filter can be cleaned as follows:
1. For D28B, D28E, D28CB and D28CE:
a. Shut-off the water shut off valve.
b. Disconnect the water supply pipe from the adaptor and disassemble the
filter from it.
c. Wash the filter under running water.
d. Reassemble the parts.
e. Restore the incoming water supply.
f. Make sure that there is no water leakage.
2. For D28Box, D28Box E:
a. Release the screws at the panel and remove it. Turn off the regulating
valve.
b. Disassemble the solenoid valve by opening the nuts.
c. Remove the filter and wash it under running water.
d. Reassemble the filter.
e. Reassemble the solenoid valve.
f. Turn on the regulating valve and adjust the flow capacity.
g. Make sure that there is no water leakage. Re-assemble the wall cover
panel.
Care and cleaning of chrome and special finishes
DO NOT
use steel wool or cleansing agents containing alcohol, acid, abrasives,
or the like. Use of any prohibited cleaning or maintenance products or
substances could damage the surface of the faucet. For surface cleaning of
faucet us ONLY soap and water, then wipe dry with clean cloth or towel. When
cleaning bathroom tile, the faucets should be protected from any splattering of
harsh cleansers.
