Heater Stones
The main purpose of the stones in the heater unit is to store enough energy to efficiently
vaporize the water thrown on top of the stones to maintain correct humidity in the sauna
room.The stones must be removed at least once a year or every 500 hours which ever
occurs first. All stone crumbles must be removed from the heater unit and replaced
with new ones as described in the heater manual.The required amount of stones is
also listed in the manual provided. See Fig.5.
NOTE! Never use the heater without stones as it may cause fire.
Use only manufacturer recommended SaWo-stones. Using
unsuitable stones may lead to heating element damage and will
void the warranty. Never use ceramic stones or other artificial
stones of any type!
KEINE KERAMIKSTEINE
Loading stones into the heater
NO CERAMIC STONES
It is recommended that all stones should be rinsed to remove any
stains or dust that can cause unpleasant odour during the first few
times of using the heater. It is important that the stones are loaded
carefully in a way that they do not block air circulation through the
heater. Larger stones that won't fit between the heating elements
must not be forced in place instead they must be completely removed.
Small crumble or stone pieces smaller than 35mm in diameter must
not be loaded into the heater because they will block the air
circulation and will cause overheating and possible heating element
damage.
NOTE! Heating element damage due to overheating
caused by wrong kind of stones or stones which were
wrongly loaded into the heater is not covered by the
factory warranty.
Abb. 5
Fig. 5
ENGLISH