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Result:
Threaded connection is leaking.
▶
Reseal the threaded connection with Teflon tape.
10.
Purge the circuits. (→ Page 225)
11.8
Checking and cleaning the magnetite
separator
Validity: Product with magnetite separator
A
1.
Use the stopcock to depressurise the heating installa-
tion.
2.
Loosen the permanent magnet by a quarter turn, and
pull it downwards and out.
3.
Use a spanner to unscrew the sealing plug for the
drain spigot.
–
WAF 15 spanner
232
SW15
B
A
4.
Connect a hose with a hose clamp to the drain spigot.
–
3/4" internal diameter (≈ 19 mm)
5.
Use a hex key to open the valve by turning it 1/4 turn
anti-clockwise or clockwise.
–
Width across flats: 4 mm
◁
The remaining heating water flushes the filter.
A
B
6.
Undo the union nut and remove the lower section of
the separator.
7.
Remove the filter and clean it.
8.
Reinstall the filter and the permanent magnet in re-
verse order.
9.
Open the stopcocks.
10.
Check the pressure in the heating installation and top
up with heating water, if necessary.
Installation and maintenance instructions 8000017440_FT
B
1/4
C
D
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