ProMinent CHLORINSITU IIa Assembly And Operating Instructions Manual page 30

Commissioning
Step-by-step instructions for Chlorin‐
situ IIa
®
30
Pre-commissioning checks
Check:
System connectors, fuses and external con‐
–
nections of the product and brine storage
tanks.
whether the room is sufficiently well ventilated.
–
whether all lines comply with the P&ID.
–
– whether a mains switch / emergency stop
switch is provided on the wall.
whether one or several air intake openings
–
exist. Cross-sectional area at least 225 cm²
Materials required
Water hardness measuring kit, fine (order no.
–
Z90.2093, van den Heuvel Watertechnologie
b.v)
Chemical for titration (thiosulfate) (order no.
–
17110946, van den Heuvel Watertechnologie
b.v)
Optional: Water hardness measuring kit,
–
coarse (order no. 17110949 van den Heuvel
Watertechnologie b.v)
1. Prior to the start of commissioning, check that all prepara‐
tions have been completed correctly.
2. Check that the brine storage tank is sufficiently filled with the
required salt.
3. Open the water feed valve of your system.
4. If it is unknown whether the water hardness is below 30 °dH:
Check the hardness of the feed water with the test kit (order
no. 17110949, van den Heuvel Watertechnologie b.v.).
How to measure the water hardness:
Fill the plastic measuring vessel up to the mark with
n
water at the system's sampling tap.
Add 3 drops of
n
Close the plastic measuring vessel and shake it to mix its
n
contents.
Add 1 drop of [HARDNESS 2] .
n
Close the plastic measuring vessel and shake it to mix its
n
contents.
[HARDNESS 3] . Close the plastic meas‐
Add 1 drop of
n
uring vessel and shake it to mix its contents. Then keep
adding 1 drop of
mixture changes from red to blue.
Calculate the water hardness: x drops
n
x °dH.
ð If the hardness exceeds 30 °dH, contact "van den Heuvel
Watertechnologie bv".
If the hardness lies significantly below 30 °dH, you can
contact "van den Heuvel Watertechnologie bv" to lower
the brine consumption.
[HARDNESS 1] .
[HARDNESS 3] until the colour of the
[HARDNESS 3] =