s*l
2 楼
有木有?
f*s
3 楼
游泳池刚开不久,底部出现很多新的黑色印痕,请问如何能够除去.
谢谢.
谢谢.
t*r
4 楼
只有32啊
k*n
8 楼
什么典故?
x*8
9 楼
above ground or in ground? vinyl liner or 水泥池壁?
印痕用刷子刷不掉?
如果是black algae,比较难搞。
印痕用刷子刷不掉?
如果是black algae,比较难搞。
m*s
10 楼
32的都没有了
w*m
12 楼
很久没有循环加氯了吧,藻类沉积生长了
m*s
13 楼
我就瞄到一眼白色的16g....然后木有了......
f*n
18 楼
我先帮自己定了两再帮LD定了两,然后就oos了。
C*9
24 楼
really?
n*s
25 楼
Check Pentair site and it is a DE filter. You need to check the pressure
gauge and compare it to the first reading when the filter was just cleaned
and filled with new DE (I assume you didn't have the data so I suggest you
do the complete DE filter clean).
Here is the manual:
http://www.pentairpool.com/pdfs/FNSPlusOM.pdf
and cleaning video:
https://www.youtube.com/watch?v=rcnW0ckkohQ
(make sure pump power breaker is in OFF position, release pressure from top
release valve, buy a new box of DE, and wear gloves, goggle, and mask -- DE
is bad if breath in and can irritate skin).
When open the filter, also check for and replace broken filter elements and
parts as they will cause uneven water flow and cause DE unevenly distribute
among elements.
【在 f**********s 的大作中提到】
: 给你发了包子表示感谢,顺便帮我看一下我这filter是什么type的。
gauge and compare it to the first reading when the filter was just cleaned
and filled with new DE (I assume you didn't have the data so I suggest you
do the complete DE filter clean).
Here is the manual:
http://www.pentairpool.com/pdfs/FNSPlusOM.pdf
and cleaning video:
https://www.youtube.com/watch?v=rcnW0ckkohQ
(make sure pump power breaker is in OFF position, release pressure from top
release valve, buy a new box of DE, and wear gloves, goggle, and mask -- DE
is bad if breath in and can irritate skin).
When open the filter, also check for and replace broken filter elements and
parts as they will cause uneven water flow and cause DE unevenly distribute
among elements.
【在 f**********s 的大作中提到】
: 给你发了包子表示感谢,顺便帮我看一下我这filter是什么type的。
t*t
26 楼
Use YellowOut plus shock. Yellowout requires pH>7.8. After treatment (it
takes a whole day), bring pH down to 7.4.
Your filter is DE type. Make sure you clean the filter twice a year.
takes a whole day), bring pH down to 7.4.
Your filter is DE type. Make sure you clean the filter twice a year.
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