Sharper Image EC-B160 Instrukcja Obsługi Pobierz pdf (Strona 6)

1.4 Clearance to Combustibles.

The minimum clearances to combustible materials are given in table 2 below. These minimum

distances MUST be adhered to at all times.

Figure 2 Diagram illustrating the clearance to combustibles

Burner Model NRV12LR NRV18LR NRV24LR

End vent In-line End vent In-line End vent In-line

Below tube

Dim D

Without undershield mm 1120 1250 1120 1250 1120 1250

Dim D

With undershield mm 760 850 760 850 760 850

Dim C

Above Tube mm 250

Horizontally

Dim B

Standard reflector mm 600 770 600 770 600 770

Dim A

Perimeter reflector mm 305 450 305 450 305 450

Burner Model NRV32LR NRV38LR NRV46LR

End vent In-line End vent In-line End vent

Below tube

Dim D

Without undershield mm 1440 1700 1570 2100 1700 2100

Dim D

With undershield mm 760 850 785 1050 850 1050

Dim C

Above Tube mm 250

Horizontally

Dim B

Standard reflector mm 700 850 700 1000 700 1000

Dim A

Perimeter reflector mm 305 510 305 600 305 600

Distance from combustibles (distance from heat source that will produce a 50ºC rise in temperature above ambient of a

black surface) A Radiant tube; B Standard reflector; C Combustible material underneath; D Combustible material on side;

E Combustible material above; F Perimeter reflector;

Table 2

1 2 3 4 5 6 7 8 9 10 11 ... 27 28

Brak uwag

Sharper Image EC-B160 Instrukcja Obsługi Strona 6