Lainox REV101M [13/32] Gas connection procedures

90027260rev00

10 • GAS CONNECTION PROCEDURES

After installation, the installer must update the data plate by ticking the box, corresponding to the

type of installation made, with an indelible marker pen.

The manufacturer accepts no liability for any damage or malfunctioning of the appliance

attributable to the absence or inadequacy of earthing systems, to the incorrect arrangement or

installation of auxiliary systems, also to incorrectly made connections or to non-compliance of

the building’s electrical system with current regulations.

Installation type B23

Flue gases are exhausted mechanically through a

suction hood with a heat-resistant filter or a ducted

ceiling, without a damper being fitted, and

eitherconveyed into a stack or released directly to

the atmosphere together with other fumes extracted

from the room. Leave a suitable distance between

the oven’s smoke outlet and the hood filter or the top

intake.

Where extraction systems are selected for type

B23 installations, these must be properly sized

and specified with at least one interlock device

that will shut off the gas supply to the oven

automatically in the event of the extractor system

failing to operate.

Installation type B13

Extraction with natural draught fitted with a

damper

 and a heat-resistant pipe (see “Flue

gas temperatures” in Table 4 under the heading

“Technical Data”) connected to the stack. Selecting

this type of installation the oven must be fitted with

a damper that is specific for each oven (as shown in

the drawing). If the oven is equipped with an adaptor

collarforstandardsizefluepipes,fittheadaptor.

Never under any circumstances must flue gases be

ducted away directly utilizing a mechanical extraction

system.

Stack connection

pipe

Adaptor

Damper

Hood filter

Suction hood

Ducted

ceiling