15
Fig 6.3
6.2.4 Cleaning Combustion Chambers
After cleaning flue and heat exchanger, clean both the top and the bottom combustion chambers
17. Using a metal pan and a brush collect the ash and dispose of at a safe place.
18. Inspect both chamber and then put back all the boards in both the top and the bottom chambers
19. Place bottom injector by orienting with the tab on the base plate (Refer Fig 6.4)
20. Place top injector and lock it into tab of bottom injector.
21. Make sure the injectors are sitting flat in stepped bottom bricks and the orientation of rods is front to back.
22. At the end, put ceramic block and make sure it is pushed correctly at the rear.
Fig 6.4
