Enerzone Solution 3.4 Specifikace Strana 32

  • Stažení
  • Přidat do mých příruček
  • Tisk
  • Strana
    / 52
  • Tabulka s obsahem
  • KNIHY
  • Hodnocené. / 5. Na základě hodnocení zákazníků
Zobrazit stránku 31
32
Solution 3.4 Installation and Operation Manual
7.4.2 Table of Clearance Reduction Percentages
Type of shield
Clearances may be reduced by these
percentages
Sides
and rear %
Top %
(ceiling)
Can/USA
(%)
USA
min.
Can/USA
(%)
USA
min.
Sheet metal, a minimum of 24 gauge
(0.61 mm) in thickness , spaced out at
least 25 mm (1 in)* by non-
combustible spacers
67 12 po 50 18 po
Ceramic tiles, or equivalent non-
combustible material, on non-
combustible board spaced out at least
25 mm (1 in)* by non-combustible
spacers
50 18 po 33 24 po
Ceramic tiles, or equivalent non-
combustible material, on non-
combustible board, with a minimum of
24 gauge (0.61 mm) sheet metal
backing spaced out at least 25 mm
(1 in)* by non-combustible spacers
67 12 po 50 24 po
Brick, spaced out at least 25 mm
(1 in)* by non-combustible spacers
50 18 po N/A N/A
Brick, with a minimum of 24 gauge
(0.61 mm) sheet metal backing,
spaced out at least 25 mm (1 in)* by
non-combustible spacers
67 12 po N/A N/A
* In Canada this space can be 21 mm (7/8 in)
Zobrazit stránku 31
1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 51 52

Komentáře k této Příručce

Žádné komentáře