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3
Fig. 4:
Functional description
1 Phosphate cartridge
2 Phosphate crystals
3 Built-in rotary flange
5.3
Exchanging the phosphate
cartridge
The
phosphate
exchanged after 12 months at the latest!
The phosphate cartridge is exchanged
as follows:
1. Close the shut-off valves (1) upstream
and downstream of the device (see Fig. 5).
1
Fig. 5:
Cartridge exchange I
2. Open the discharge valve (2) contraclock-
wisely so that the pressure remaining in the
device can escape (see Fig. 6).
All manuals and user guides at all-guides.com
1
2
cartridge
must
1
JUDO EASY DOS
Operation
3. Unscrew the union nut (3) at the phos-
phate cartridge contraclockwisely.
Fig. 6:
Cartridge exchange II
4. Lift the empty phosphate cartridge (4) out
of the device (see Fig. 7).
5. Insert the new phosphate cartridge (5)
into the device.
Fig. 7:
Cartridge exchange III
6. Screw in the union nut (3) clockwisely and
tighten it hand-tight (approx. 1 Nm) (see Fig. 8).
7. Close the discharge valve (2) clockwisely
be
all the way to the stop.
8. Open the shut-off valves (1) again.
Fig. 8:
Cartridge exchange IV
9. De-aerate the device. At an extraction
point let out water for about 1 minute with a
flow rate of approx. 1000 - 2000 l/h (resp.
4,4 - 8,8 gal/min).
2
3
4
5
5
1
3
1
2
9
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