1.18 Cleaning after sweeping
or before replacing vermiculite stones
Note: it may be necessary to clean/vaccum the holes and air ducts behind the rear stone
1
3
5
5
7
7
5
5
8
removal sequence of stones.
2
4
3
6
8
9
Replace in reverse order. Starting with Fig. 8.
2
1
4
6
x 2
10
13