AZUD HELIX AUTOMATIC 201 DLP User Manual page 19

7.2. General Revision of the Equipment.
The maintenance plan of the filter depends on the working conditions of each installation which should be determined by each
user. The steps of the maintenance plan are:
1. Open the clamp and take away the lid.
Remove the filtering element carefully.
4.
Lubricate the filtering
element's o-rings, with neutral
Vaseline if possible.
92,6x100x4.0
O-RING
103x4.0
O-RINGS
Water Filtration Solutions
2. Turn the piston until it is
released; take it away.
5. Place ALL the discs.
IMPORTANT WS DISC
Striated side
It is recommended to introduce
the WS Discs in the cartridge with
the striated side faced down.
.
The same side of two
WS DISC can never be
together.
3. Take away the discs
Clean only the discs using
clean water or an acid
dissolution
Do not mixture discs from
different filters.
6. Thread the GREY piston making a soft
pressure at the same time it is turned to its
adjustment.
7. Place the filtering element pushing
carefully downwards.
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