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Yrittäjäntie 14, FI-27230 Lappi • tel. +358 0207 416 740 • fax +358 0207 416 743 • www.narvi.fi/en
EN
The delivery of a Kota Luosto VS water tank includes a ca-
sing set consisting of five adjustment plates made of gal-
vanised steel. Install these on the internal wall of the tank.
To adjust warming of water remove the required number of
casing sets.
Figure 10.
Installation of casing sets.
3.6 Sauna heater stones
We recommend that you use Kota olive dolerite stones.
Natural stones are not suitable to be used as sauna hea-
ter stones 10–15 cm. Before using the stones, they must
be washed to eliminate any impurities.
Bigger stones are
placed in the bottom of the stone compartment and the
rest are piled sparsely so that air can move freely bet-
ween the stones. Flat stones shall be stacked in upright
position.
The stones must not block air openings and sto-
nes must not be stacked over the top surface of the sau-
na heater.
The recommended quantity of stones in the
sauna heater is shown in clause 1.1.
The use of stones
with a regular shape (rectangular, etc.) and light or ceramic
stones is forbidden because of a risk of too tight stacking.
Figure 10.
