Gas Combustion Checks - Riello RLS 70 Installation, Use And Maintenance Instructions

(A)
Gas leaks
Make sure that there are no gas leaks on the
pipework between the gas meter and the burner.
Gas filter
Change the gas filter when it is dirty.
Burner
Check for excess wear or loose screws. Also
make sure that the screws securing the electri-
cal leads in the burner connections are fully
tightened. Clean the outside of the burner.
Combustion
Adjust the burner if the combustion values found
at the beginning of the operation do not comply
with the regulations in force, or at any rate, do
not correspond to good combustion. Use the
appropriate card to record the new combustion
values; they will be useful for subsequent con-
trols.
D1183

GAS COMBUSTION CHECKS

CO
It is better to set the burner with CO
than 10% (gas with Pci 8600 kcal/m
avoiding a loss of calibration setting (for exam-
ple draft variation) that could cause combustion
with little air and the production of CO.
CO
It must be not higher than 100 mg/kWh.
TO OPEN THE BURNER (A)
- Loosen screws 1) and withdraw the cover 2)
- Disconnect the light-oil pipes 7)
- Remove screws 3) and pull the burner back by
- Disconnect the electrode leads and then pull
- Now extract the internal part 5) after having
TO CLOSE THE BURNER (A)
- Push the burner until it is about 100 mm from
- Re-connect the leads and slide in the burner
- Refit screws 3) and pull the leads gently out
- Reconnect the light-oil pipes.
21
2
Disconnect the electrical supply from
the burner by means of the main sys-
tem switch.
DANGER
about 100 mm on the slide bars.
the burner fully back.
removed the screw 6).
the sleeve.
until it comes to a stop.
until they are slightly stretched.
not higer
2
3
). this way