SD Dojavi Slobodna Dalmacija
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Brod držim na ušću Cetine, što je dobro za motor jer nema soli, ali bojim se štete jer se slatka voda lakše zaledi. Ne bih htio vaditi brod vani. Kako ga mogu zaštititi?
N. Fistonić, Omiš

U južnom dijelu Jadrana niske temperature i zaleđivanje vode nisu uobičajeni, ali ponekad se dogodi da se snažna sibirska fronta spusti dosta nisko pa snijegom i niskim temperaturama zahvati i te krajeve. Ipak, temperatura mora ni u tim najhladnijim danima ne pada ispod 10 stupnjeva, na ušćima rijeka možda samo koji stupanj manje, tako da u potpalublju ne bi trebalo biti smrzavanja. Ako ste svoje plovilo kvalitetno pripremili za zimu, mislim da ne biste trebali imati brige.

Neškodljiva sredstva

Nakon sezone, dakle i preko zime, tankovi pitke vode, filtri i sve cijevi do slavine trebali bi biti prazni, ali ako i nisu, vrlo je mala vjerojatnost da će se smrznuti. Isto je i sa zahodskom školjkom, koja bi također trebala biti oprana, dezinficirana i prazna, a vanjski ventili zatvoreni. Ako plovilo koristite i zimi te želite da vam je WC u funkciji, na tržištu postoje sredstva protiv smrzavanja vode, neškodljiva čak i za pitku vodu, te ga nakon svakog korištenja nadolijte.

Dok je plovilo u moru, ne biste trebali imati nikakvih problema ni sa smrzavanjem vode u motoru. Osim što je motor u neposrednoj blizini mora, strojarnice imaju dobru zvučnu i toplinsku izolaciju, pa niske temperature zraka ovdje imaju slab utjecaj. Ipak, motorima sa zatvorenim sustavom hlađenja slatkom vodom dobro je dodati antifriz. Dakle, preostala je samo eventualna opasnost da se zamrze voda otvorenog sustava hlađenja. Za tu svrhu na dnu bloka motora i postoji ventil, negdje i dva, međutim, kako se rijetko koristi, često zapeče ili se oko njega nakupi prljavština, pa ovdje treba biti posebno oprezan i siguran da je sva voda iz motora ispuštena. Vodu u ispušnom loncu također je potrebno isprazniti.

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Ovakve su situacije na Jadranu vrlo rijetke

Matija Djanješić/Cropix
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Osjetljive brtve

Prilikom pripreme plovila za zimovanja, akumulatore treba potpuno napuniti, a kleme im skinuti, povremeno i provjeriti njihovo stanje. Pritom imajte na umu da padom temperature pada i raspoloživi kapacitet baterija. U normalnim okolnostima kod 0 °C pada za 35 %, a kod -15 °C za čak i 60 %, pa vas to ne bi trebalo zabrinjavati.

Oni koji imaju ugrađene solarne panele, a plovilo zimi rijetko ili nikako ne koriste, znaju koristi jedan sistem koji im baterije uvijek drži koliko-toliko aktivnima. Naime, spoje jedno rasvjetno tijelo minimalne snage koje stalno drže uključenim. Struja koju žarulja potroši brzo se nadopuni solarima.

Niske temperature mogu biti opasne i za brtve fineštrina i portela, a na taj se detalj rijetko obraća pažnja. Navlaženi neopren ili guma od kojih su izrađeni lako se zalede i lijepe se za stijenku koju brtve. Pri otvaranju lako mogu popucati, pa ih ni ne otvarajte dok niste sigurni da su potpuno odleđene.

Na kraju evo još jedan detalj koji treba imati na umu. Ako se na palubi nakupi snijega ili leda, a često su i u kombinaciji, nikako ih ne uklanjajte na silu. Odvajajte samo komade koji se daju jednostavno skinuti. Površine gdje je led jako stisnuo nekad je dovoljno samo po rubovima lagano polijevati morem i nakon nekoliko puta sve popusti.

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Čitajte sve o jedrenju, đitama po Jadranu, brodovima na struju, brodskim motorima i popravku broda. Učimo vas kako održavati brod. 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Snijeg i led ne smiju se na silu uklanjati

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Ovakve su situacije na Jadranu vrlo rijetke

 Matija Djanješić/Cropix ) ) [bgPosition] => [text] => {OCMSplitter}

Brod držim na ušću Cetine, što je dobro za motor jer nema soli, ali bojim se štete jer se slatka voda lakše zaledi. Ne bih htio vaditi brod vani. Kako ga mogu zaštititi?
N. Fistonić, Omiš

U južnom dijelu Jadrana niske temperature i zaleđivanje vode nisu uobičajeni, ali ponekad se dogodi da se snažna sibirska fronta spusti dosta nisko pa snijegom i niskim temperaturama zahvati i te krajeve. Ipak, temperatura mora ni u tim najhladnijim danima ne pada ispod 10 stupnjeva, na ušćima rijeka možda samo koji stupanj manje, tako da u potpalublju ne bi trebalo biti smrzavanja. Ako ste svoje plovilo kvalitetno pripremili za zimu, mislim da ne biste trebali imati brige.

Neškodljiva sredstva

Nakon sezone, dakle i preko zime, tankovi pitke vode, filtri i sve cijevi do slavine trebali bi biti prazni, ali ako i nisu, vrlo je mala vjerojatnost da će se smrznuti. Isto je i sa zahodskom školjkom, koja bi također trebala biti oprana, dezinficirana i prazna, a vanjski ventili zatvoreni. Ako plovilo koristite i zimi te želite da vam je WC u funkciji, na tržištu postoje sredstva protiv smrzavanja vode, neškodljiva čak i za pitku vodu, te ga nakon svakog korištenja nadolijte.

Dok je plovilo u moru, ne biste trebali imati nikakvih problema ni sa smrzavanjem vode u motoru. Osim što je motor u neposrednoj blizini mora, strojarnice imaju dobru zvučnu i toplinsku izolaciju, pa niske temperature zraka ovdje imaju slab utjecaj. Ipak, motorima sa zatvorenim sustavom hlađenja slatkom vodom dobro je dodati antifriz. Dakle, preostala je samo eventualna opasnost da se zamrze voda otvorenog sustava hlađenja. Za tu svrhu na dnu bloka motora i postoji ventil, negdje i dva, međutim, kako se rijetko koristi, često zapeče ili se oko njega nakupi prljavština, pa ovdje treba biti posebno oprezan i siguran da je sva voda iz motora ispuštena. Vodu u ispušnom loncu također je potrebno isprazniti.

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Ovakve su situacije na Jadranu vrlo rijetke

Matija Djanješić/Cropix
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Osjetljive brtve

Prilikom pripreme plovila za zimovanja, akumulatore treba potpuno napuniti, a kleme im skinuti, povremeno i provjeriti njihovo stanje. Pritom imajte na umu da padom temperature pada i raspoloživi kapacitet baterija. U normalnim okolnostima kod 0 °C pada za 35 %, a kod -15 °C za čak i 60 %, pa vas to ne bi trebalo zabrinjavati.

Oni koji imaju ugrađene solarne panele, a plovilo zimi rijetko ili nikako ne koriste, znaju koristi jedan sistem koji im baterije uvijek drži koliko-toliko aktivnima. Naime, spoje jedno rasvjetno tijelo minimalne snage koje stalno drže uključenim. Struja koju žarulja potroši brzo se nadopuni solarima.

Niske temperature mogu biti opasne i za brtve fineštrina i portela, a na taj se detalj rijetko obraća pažnja. Navlaženi neopren ili guma od kojih su izrađeni lako se zalede i lijepe se za stijenku koju brtve. Pri otvaranju lako mogu popucati, pa ih ni ne otvarajte dok niste sigurni da su potpuno odleđene.

Na kraju evo još jedan detalj koji treba imati na umu. Ako se na palubi nakupi snijega ili leda, a često su i u kombinaciji, nikako ih ne uklanjajte na silu. Odvajajte samo komade koji se daju jednostavno skinuti. Površine gdje je led jako stisnuo nekad je dovoljno samo po rubovima lagano polijevati morem i nakon nekoliko puta sve popusti.

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Matija Djanješić/Cropix Matija Djanješić/Cropix
Matija Djanješić/Cropix

Snijeg i led ne smiju se na silu uklanjati
Matija Djanješić/Cropix

Ovakve su situacije na Jadranu vrlo rijetke
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StoryEditorOCM
Nautika

NAUTIČKI SAVJETNIKIspraznite cijevi, dolijte antifriz...: objašnjavamo kako zaštititi brod od naleta hladnoće

Piše DAMIR VIŠIĆ, sudski vještak za nautiku
6. veljače 2023. - 08:29
&lt;p&gt;Snijeg i led ne smiju se na silu uklanjati&lt;/p&gt;
Snijeg i led ne smiju se na silu uklanjatiMatija Djanješić/Cropix

Brod držim na ušću Cetine, što je dobro za motor jer nema soli, ali bojim se štete jer se slatka voda lakše zaledi. Ne bih htio vaditi brod vani. Kako ga mogu zaštititi?
N. Fistonić, Omiš

U južnom dijelu Jadrana niske temperature i zaleđivanje vode nisu uobičajeni, ali ponekad se dogodi da se snažna sibirska fronta spusti dosta nisko pa snijegom i niskim temperaturama zahvati i te krajeve. Ipak, temperatura mora ni u tim najhladnijim danima ne pada ispod 10 stupnjeva, na ušćima rijeka možda samo koji stupanj manje, tako da u potpalublju ne bi trebalo biti smrzavanja. Ako ste svoje plovilo kvalitetno pripremili za zimu, mislim da ne biste trebali imati brige.

Neškodljiva sredstva

Nakon sezone, dakle i preko zime, tankovi pitke vode, filtri i sve cijevi do slavine trebali bi ...

#BROD ZIMI#NALET HLADNOĆE#ANTIFRIZ#ODRŽAVANJE BRODA ZIMI
18. svibanj 2024 15:41