It is not advised to detach the burner unless absolutely necessary.
Check that gas lines are leak-proof before putting the burner back into
service.
To detach the burner:
1. Switch off power to the burner from the control switch.
2. Close the gas supply from the gas shut-off valve.
3. Disconnect any external electrical connections and connections that might get in the
way or damaged. See the electrical diagrams supplied with the burner.
4. Detach the gas inlet pipe from the burner.
5. Support the burner on a solid platform and detach the burner mounting screws or
nuts.
6. Pull the burner out of the boiler.
Attach the burner to the boiler by performing the steps in reverse order.
6.2 Maintenance during shutdown
Installation, commissioning, or service of the appliance is to be carried
out by authorized and trained personnel only, adhering to all local
regulations and requirements.
● Before performing any work on the burner control system,
completely isolate the control system from the mains.
● Check all safety functions before use.
During a longer shutdown, perform a visual check of the unit’s overall condition and
cleanliness.
Follow these general instructions:
● Check and clean nozzles.
● Check the condition and function of actuators, handles, levers, and other moving
components.
● Check piping, valve operation, filters, and gaskets.
Start operation only after a thorough inspection. Before start-up, make sure that the
appliance is in good working order.
If you need help with maintenance and service, contact your nearest representative or
Oilon customer service.
M4248 2316EN
97 (114)
