Weka 593 Série Manuel D'installation, D'utilisation Et D'entretien page 29

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What to do if
Problem
1. Water is green but
clear. Often brown
flecks in water which
contains copper or
iron.
2. Water is brown and
murky
3. Water is black and
murky
4. Water is milky and
murky
5. Pool walls are slippery Algae growth
6. Pool walls are rough
7. Chlorine odour, eye
irritation
8. Heavily foaming water
with reverse current
units
9. Corrosion
- The filter system must be operated regularly. As a benchmark, we recommend:
Intervals during service life: 8–12 hours daily
The filter system must be used and cleaned in accordance with these operating instructions.
If the maintenance instructions are not followed, the water quality may deteriorate until it cannot be used and
it impacts on the cleanliness of the pool.
Failure to comply with the maintenance instructions may result in damage to health.
Technische Änderungen vorbehalten! Alle Maßangaben sind ca. Maße.
Cause
Traces of iron from the fill-up
water (yellow-green
colouration)
Traces of copper, from copper
pipes (turquoise colour)
Iron content in fill-up water
Manganese content in fill-up
water
Murkiness caused by
c) colloidal, organic
impurities
d) Hardness minerals
(inorganic)
Build up of hardness minerals
in hard water (limescale)
Bonded chlorine present in
water (chloramine)
Heavily foaming algaecide or
residue of overwintering
product/cleaning agent is in
water
pH value too low
Remedy
Intermittent chlorination with rapid chlorine
granulate or rapid chlorine tablets, regulate pH
value, add flocculant and fresh water, run
circulating pump continually.
As in 1.
As in 1.
Intermittent chlorination (as in 1), add
flocculant, run circulating pump.
Regulate pH value, add flocculant, run
circulating pump
Intermittent chlorination as in 1.
Add algaecide
Remove deposits: Empty pool, use basic
cleaner, maintain pH value of 7.0–7.4.
Intermittent chlorination as in 1, add more
fresh water.
Add more fresh water, do not use householder
cleaner.
Raise pH value to 7.0–7.4
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