Maintenance costs?

Maintenance costs, usually consisting of
1. mechanical spare parts
2. Electric motor spare parts
3. control panel components
4. Refractory bricks
5. operator maintenance
I usually count by 10% per year of Biomass Furnace prices.

Maintenance period in running hours?
Normally Biomass furnace, has Daily running hours 24 hours / day, and 6 days / week. 1 day for maintenance.
Maintenance, usually drain the contents of main body Biomass Furnace, Check condition of oil in the gearbox, Check the condition of screw-input biomass, Check the condition of sensors.
Biomass silo filling can be done when the engine Biomass Furnace is working, so no need to turn off the system.
Duties of operators are:
1. Ensure the desired temperature remains stable
2. Check the condition of the silo
3. Check the supply of fuels from biomass silo to the main body furnace

Working conditions, biomass furnaces can be automatically shut off if the sensor reading there is no boilers or other working machine that is receiving heat from biomass furnace. Biomass furnaces can also be turned off manually if at any time an interruption of work.
Biomass furnace will give an alarm when the minimum temperature (600 C) is not reached, meaning that there is interference with the supply of fuel from biomass silo