Gas Connection - Bonnet OPTIMUM 700 Builder’s Specifications

4.2 GAS CONNECTION

Check that the appliance adjustments meet the nature and pressure of gas distributed in the plant. (See
paragraph 1: Firm plate).
Connect the appliance to the gas inlet line by interposing a shut off valve that enables the appliance to
be isolated from the other part of the plant.
The gas inlet line will be dimensioned so as to minimise the load losses: its diameter will be determined
depending on its run (length, number of elbows...) and the total power of the appliance.
To check the gas pressure supply of the appliance, it is necessary to connect a water column pressure
gauge on a pressure tap placed on the gas unit (gas pressure tap A on the diagram).
The gas pressure so measured must be equal to that indicated on the firm plate for the gas used. (See
paragraph 1: Firm plate).
NOTE: Connecting elbows with built-in pressure tap.
One accessory is put at the installer's disposal under the reference no 130 528.
These elbows are directly connected to the gas inlets of equipment and allow for measuring the
pressure at gas connecting inlet.
Gas connections must meet the standards in force (DTU 61.1) and are to be carried out only by
qualified installers.
These connections are made to a 1/2" male gas part.
PRESSURE TAP A:
Loosen the screw (without removing it)
Connect the hose of a water column pressure gauge.
Take measurement with burners on.
Gas admission
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BONNET CIDELCEM GRANDE CUISINE
Siége social:
Rue des Frères Lumière - Z.I Mitry Compans
77292 MITRY MORY Cedex
3BE390582NI – 06/07