45
CH0305-F12
1
A
B
E
F
C
D
Work phase
LEVER POSITIONS
Depression phase
and salt release
Regeneration phase
Water softener regeneration
(climatic chambers about 1200,
1600, 2000 l)
• Only use NaCI (kitchen salt) for regeneration. Do
not use either acid or basic substances, solvents or
chemical products with this softener.
The resins contained in the water softener are
necessary for it to operate correctly.
Do not throw away the resins. Regeneration time
is strictly linked to the amount the softener is
used and to how hard the water is.
In order to regenerate the water softener, pro-
ceed as follows:
• According to water hardeness.
Depression
• Move levers C and D from left to right.
• Unscrew flywheel 2 and remove cover 1.
• Put in 1 kg of salt (NaCI).
• Clean away any salt or resin remains on the cover
gasket.
• Replace the cover and tighten flywheel 2. Turn
lever C from right to left.
Regeneration
• Drain the salty water from pipe F until the water is
no longer salty (about 40 minutes).
• Turn lever D from right to left as shown in the
diagram.
Work
• Turn both levers to the left.
2
Cleaning of hydraulic car-
tridge filter
(machines with this device)
• Visually check car-
tridge C and replace it
if necessary.
• Remove the bowl and
replace the cartridge
(only use original spare
parts).
• Follow the above
operations in reverse
to replace the car-
tridge.
• Whenever neces-
sary but at least
once every three
months.
CH0305-F16
C