Connecting The Device To The Gas Supply - Rational iCombi Pro Original Installation Instructions

A gas shut-off valve must be installed upstream of each device.
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All on-site connection parts must be tested in accordance with DIN-DVGW
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(the local gas supply companies).
The gas line can be connected to a gas socket.
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A connection with internal thread is required to connect the gas line.
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The device must be secured against slipping.
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For values of undiluted CO greater than 174.7 mg/m³ [150 ppm] for hot air
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and greater than 465.8 mg/m³ [400 ppm] for steam, the burner setting
must be checked by a company-trained and certified technician in accor-
dance with the setting instructions, and reset if necessary. Subsequently, a
flue gas analysis must be carried out by the technician.
Observe the maintenance instructions for gas components.
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The gas installation must comply with CGA-B 149.1 natural gas regulations
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or CGA-B 149.2 propane gas regulations.
Gas installation Australia
The installation may only be carried out by authorized personnel in accor-
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dance with AS/NZS 5601, local authorities, gas, electricity, all applicable le-
gal regulations and manufacturer requirements.
The relevant requirements for ventilation must be observed.
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This device is not suitable for use in marine environments.
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10.2 Connecting the device to the gas supply

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The width of the gas pipe is at least ¾ inch according to local regulations.
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A connection with internal thread is provided for connecting the gas line. An
additional Teflon tape for sealing in the thread is available.
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A gas shut-off valve is provided on-site.
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The gas type available and the dynamic connection pressure match the val-
ues on the device type plate.
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The device is secured against slipping.
1. Connect the gas pipe to the device gas connection.
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