Riello 40 G20D Instrucciones De Instalación, Uso Y Mantenimiento página 17

1. BURNER DESCRIPTION
Burner in conformity with EEC directives: EMC 89/336/EEC - 2004/108/EEC, Low Voltage 73/23/EEC - 2006/95/
EEC, Machines 98/37/EEC and Efficiency 92/42/EEC.
The burner meets protection level of IP X0D (IP 40), EN 60529.
Fig. 1
1 – Return line
2 – Suction line
3 – Gauge connection
4 – Pressure regulator, 2
5 – Vacuum gauge connection
6 – Hydraulic jacks with air-damper
1.1 EQUIPMENT
QUANTITY
2 Flexible pipes with nipples
1 Flange with insulating gasket
4 Screws and nuts for flange
1 Maintenance assembly
1 Screw with two nuts for flange
1 4 pin plug
3397
D8078
nd
stage
DESCRIPTION
7 – Combustion head adjustment screw
8 – Lock-out lamp and reset button
9 – Flange with insulating gasket
10 – Regulation pressure, 1
11 – Electronic start delaying device
2
GB
st
stage