Refitting The Burner - Potterton SIRIUS THREE FS 130 Installation, User And Service Manual

Fig.168
1
5 N.m
2
23 N.m
Fig.169
2
5 N.m
MW-2000816-01
7702639 - v03 - 10072018
11.2.6
SIRIUS THREE FS 130 and SIRIUS THREE FS 150
Important
Replace the sealing gaskets to ensure perfect leak-tightness is
maintained.
1. Refit the assembly comprising the fan, Venturi, burner and gas valve.
2. Refit the nuts holding the burner in place on the exchanger.
Important
Observe the tightening torque.
3. Refit the screws securing the gas inlet tube elbow.
Important
Observe the tightening torque.
4. Reconnect the 2 connectors to the gas valve.
5. Reconnect the 2 wires between the safety thermostat on the
combustion chamber door and the pin under the ignition electrode.
6. Reconnect the ignition electrode and the flame detection sensor.
7. Reconnect the power supply and command cables on the fan.
MW-2000803-01
SIRIUS THREE FS 200 and SIRIUS THREE FS 250
Important
Replace the sealing gaskets to ensure perfect leak-tightness is
maintained.
1. Refit the assembly comprising the fan, Venturi, burner and gas valve.
2. Refit the nuts holding the burner in place on the exchanger.
Important
Observe the tightening torque.
3. Refit the screws securing the gas inlet tube elbow.
Important
Observe the tightening torque.
3 23 N.m

Refitting the burner

11 Maintenance
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