Instruction manual

4. Feed system

4.1. Feed system –alarm status

In case of exceeding 60

°C

in the feed system, alarm is activated with blinking display „feeder

overheating”.

ATTE NTION!

After alarm occured it is recommended to determine cause of alarm and remove it.

4.2. Feed system protection

Feed system is designed in such a way that ame from burner is not able to get to the pellet hopper. Safe

feeding is assured by system of two feeders jointed together with exible, vertical chute. Fuel feeding is

continually monitored by boiler’s controller.

Proper feeders cooperation guarantees that vertical chute is always empty – it is a burn-back

protection.

Pic.11 Feed system section

1. Pellet container

2. Motoreductor of a feeder no 1

3. Motoreductor of a feeder no 2

4. Feeder no 1

5. Feeder no 2

6. Fan

7. Burner

8. Heater