V10k automatic 6. Maintenance
29
EN
worn out or stiffy replace the pins (16).
11 Replace o-ring (8, between 20 and 23).
12 Place spring (11) on the clamping nut (10)
and place together with the diaphragm
assembly (6, 7, 9, 10, 14) into the body
(23).
13 Place upper body (5) and union nut (15).
Tighten slightly.
14 Turn upper body (5) with the gas inlet to
the desired direction, lock and tighten the
union nut by hand..
15 Place the valve stem with spring (4 with 3
and 12), place o-ring (2) and screw the
inlet screw (1) in.
16 Place diaphragm assembly (9, 10, 7) with
disk (22) and pins (16) into the body.
17 Place spring (21) and bottom cover (20)
and screw on lower union nut (15) by
hand.
18 Screw in the nozzle (black with number)
and tailway (white with letter), pay atten-
tion for the flow direction!
19 Connect operation water lines
20 Replace the o-ring (25) in the gas inlet.
Connect the gas line
21 Check for tightness and function.
6.5 Preventive maintenance kits
Replace the gaskets of the system at least
every year to have troublefree operation for a
long time. We recommend to have a complete
set of gaskets at hand to be able to replace sin-
gle gaskets if necessary.
Parts that have to be replaced after 1, 2 or 5
years are supplied in preventive maintenance
kits. In the parts lists (chapter 7.) these parts
are marked. The standard kit includes parts to
be replaced after one year of operation, the 2-
years kit for replacement within 2 years etc.
For spare parts for vacuum control valves and relief valves refer to the instruction manual „Gas
supply“.
for
Sets of
gaskets
Preventive
maintenance
kits
1 year
Preventive
maintenance
kits
2 years
Preventive
maintenance
kits
5 years
Chlorinator V10k
automatic
W3T159881 W3T167494 W3T167022 W3T167024
Injector 1”
W3T171367
W3T167500 W3T167501 W3T167029 W3T167030
Injector 1” anti-
syphon
W3T171368
W3T167500 W3T167502 W3T167031 W3T167032
Injector ¾”
W3T171369
W3T167496 W3T167497 W3T167025 W3T167026
Injector ¾” anti-
syphon
W3T171370
W3T167498 W3T167499 W3T167027 W3T167028
NOTICE
Parts included in the kits can be replaced by competent personnel referring to the mainte-
nance and safety instructions.
Repairs going further may only be carried out by personnel being especially instructed by Evo-
qua.
Only use original Evoqua spare parts!
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