GRE HIMPRN 21 Manual De Montaje página 8

installation instructions
WINTER-SEASON:
A) If you choose not to dismount the pool:
1- Clean the liner bottom and sides with a non-abrasive product.
2- Treat the water with a chemical product for wintering. We recommend using LIQ-
UID WINTERISER instead of floats with solid product to avoid discolouring the liner.
3- Leave the pool full of water considering:
a) For pools with skimmer and refulling pipe, reduce the water level 5 cm underneath
the skimmer and close the refulling pipe with the screw tap which is included
with the filter.
b) For pools with exhaustion and refulling pipes, reduce the water level 20 cm from
the superior edge of the pool and close the pipes using the screw system incorpo-
rated.
4- Disconnect the pipes. Do not dismount the skimmer and the refulling and ex-
haustion pipes.
5- Protect the pool with a winter cover, and put a floating element between the cover
and the water, in order to protect it from frost.
6- Filter: disconnect it from the pool. Clean it, empty the sand or remove the car-
tridge, dry it and keep it in a covered and sheltered from dampness place.
7- Accessories: remove every accessories (ladder, alarm, spotlight, pole...), rinse
them with soft water and tidy them away.
TO RUN THE POOL AGAIN: Remove the winter cover, install the filter, change at
least 1/3 of water and realize a chlorine treatment. Switch on the filter for at least 8
hours in an uninterrupted way, respecting the continuous working period indicated
in the filter manuals.
B) If you choose to dismount the pool:
1- Empty the pool. Measures: Filter, Automatic pump for handling clean water or
communicating vessels system. Communicating vessels system: Use the hose from
your filter with the smallest cross-section. Fix a weight to one of its end and plunge
it into the swimming pool. After this, sink the whole hose, until there is no air inside.
With one hand, and under the water stop up hermetically the end of the hose and
take it to the emptying point. Remove hand, and water will start running. Do not use
this water for watering the plants, because it contains chemical products.
2- Clean every pool constituents with a sponge and a soap product with a neutral
pH. Dry them and tidy them away in a dry and clean place.
That's normal that after having installed and dismounted the pool several times, the
P.V.C liner dilate and loose its elasticity.
TO RUN THE POOL AGAIN: Read another time this manual instructions from the
beginning.
PROBLEM
Muddy water
Green water
Brown water
Incustrations
IEyes and skin
irritations. Bad smell.
EMPTYING - COMMUNICATING
VESSELS SYSTEM
8
CAUSE
Bad filtration. High PH. Organic residues in
excess
Seaweed or mud formation
Presence of iron or manganese
Presence of Calcareous in the water
Misadjusted PH. Organic residues in excess
CHIMICAL MEASURES:
Please read carefully the chemical product manufacturer instructions. WARNING:
Keep chemical products in a clean, dry and out of children place. Important: Every
products used have to be compatible with the P.V.C liner.
→ First filling: Analyse the water pH and chlorine (Cl) and adjust them to the optimal
levels: pH: 7,2 – 7,6; Chlorine: 0.5 – 2 ppm.
→ Chlorine treatments: Consist in increasing the chlorine level until approximatively
20 ppm to eliminate germs and seaweeds. This process has to be done only when
the pool water comes from rivers or ponds, ... or if it stayed a long time without
any treatments.
→ Checking: Check at least once a week the chlorine levels (use a chlorine and
pH analyser). In the same way, we advise to add an algicid to prevent seaweeds
appearance.
Never have a swim before the chlorine level stabilization. Do always use a floating
dispenser for the chemical product (tablets) dissolution. The chemical product mea-
suring out has to be done in accordance with: Your pool water volume, the bathe
frequency, the climatic conditions, the water temperature and the location. Do always
move the water and wait for the chemical product dissolution before adding another
one. Wait approximatively 12 hours between any pH, chlorine or algicid adjustment
using the filter system.
MECHANICAL MEASURES:
Check the filter, the skimmer, the valves and the pipes are well connected to the
pool. Do consider high water temperature will involved more time for the filtering.
Theoretic filtering time = Water volume / Filter system discharge (generally 8h/day
with water temperature of 21°C), (Ideal: 2h in the morning – 4h around midday – 2h
in the afternoon). PLEASE RESPECT THE CONTINUOUS WORKING PERIOD INDI-
CATED IN THE FILTER MANUALS.
VACUUM CLEANER (MANUAL OR AUTOMATIC):
Only for pools with skimmer. Connect an hose extremity to the brush head and
immerse it into the water to make it fill in. Connect the other pipe extremity to the
exhaustion adapter (TA) and place it above the skimmer basket. Switch on the filter
in the FILTER position and begin to clean the bottom. Pay special attention to areas
with folds where dirt accumulates.
BOTTOM CLEANER VENTURY STYLE:
Connect a garden hose to the bottom cleaner join and introduce it into the pool.
Open the tap until a normal pressure to make the water flow out against the bottom
of the pool, producing in that way an ascendant stream which leave the dirt into the
filter (bag) which is adjust on the bottom cleaner.
Perform a return was of the filter.
Add PURIFIER in tablets using a dispenser.
Perform a shock chlorinating.
Gently clean the bottom and walls of the pool.
Analyse the pH and adjust it to between 7.2 - 7.6.
Add algicide and liquid purifier.
Analyse the pH and adjust it to between 7.2 - 7.6.
Perform a shock chlorinating. Add liquid purifier.
Analyse the pH and adjust it to between 7.2 - 7.6.
Add anti-calcareous once a week.
Analyse the pH and adjust it to between 7.2 - 7.6.
Perform a shock chlorinating.
SOLUTION