Viessmann VITOLIGNO 300-H Series Operating Instructions Manual page 51

Empty ash box
(cont.)
1. Switch OFF the boiler before maintenance and
cleaning work and allow the boiler to cool down.
Press and hold spring clip
2. Pull up locking latch
B
3. Flip clamping clip
C
4. Pull ash box approx. 15 centimetres forwards.
5. Pull and hold pin .
D
6. Pull ash partition in the direction of the arrow
E
until pin engages in the next hole.
D
7. Take off the ash box. Empty all ash.
Vitoligno 300-H, 80 to 101 kW
2.
3.
Fig. 39
1. Switch OFF the boiler before maintenance and
cleaning work and allow the boiler to cool down.
Open the front door of the boiler.
2. Pull the sliding levers on the boiler upwards. Pull
the ash box towards the front.
3. Push the ash partition of the ash box down as far
as it will go.
4. Empty the ash box.
.
A
.
to the side.
1.
8. Proceed in reverse order to re-insert the ash box
and close the boiler.
Note
Before closing the boiler, the ash partition has to
be opened again.
9. Switch the boiler ON again.
Note
Before closing the boiler, the ash partition has to
be opened again.
Hook in the spring clips on the left and right-hand
side of the boiler and push back as far as they will
go.
The boiler can only be started once the ash box
has been installed.
5. Proceed in reverse order to re-insert the ash box
and close the boiler.
Note
Before closing the boiler, the ash partition has to
be opened again.
Maintenance
51