Sharper Image EC-B160 Manual de instrucciones descargar pdf (Pagina 19)

1.7 Ventilation Requirements

Nor-Ray-Vac heaters are installed as flued

appliances in accordance with the relevant

national requirements in the country of

installation.

In buildings having an air change rate of less

than 0.5 per hour, additional ventilation is

required. For detailed information, please see

BS6896 section 5.2.2.2.1

Natural Ventilation

Low level ventilation openings with a free area

of at least 2cm²/kW shall be provided. See

BS6896 section 5.2.2.2.2.1.

1.8 Exhaust and Air Inlet - Options

1.8.1 Horizontal discharge

Considerations.

The vacuum fan must be located as

shown in the layout drawing.

The vacuum fan must have a bottom hor-

izontal discharge.

The fan should be fitted to the mounting

platform which is fixed to the wall or

building structure. Alternatively, the fan

can be suspended from the roof

structure, via drop rods (not supplied) and

mounted on base frame. (Anti-vibration

mountings are fitted between the fan and

the mounting platform/base frame.

For full details of parts and installation,

please refer to section 2.9.3

1.8.2 Vertical discharge

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Sharper Image EC-B160 Manual de instrucciones Pagina 19