Ravelli Chronos - Continuous Operation; Top Down Lighting

Use and maintenance manual Chronos, Zeus, Ercole e Ermes
Page 79
Rev.1 12/12/2019
The ba󰀪e plate is subject to wear and tear and not covered by the warranty.
Primary air
The primary air regulation mechanism is used for lighting the re, or to boost the burning process when you put wood on. The pri-
mary air vent can be 0 - 60% open if you use hard wood fuel such as oak and beech. You can close the primary air vent if you use
soft wood such as birch or pine for fuel.
Settings for normal load: 0 - 60%
Secondary air
Secondary air is pre-heated and fed indirectly to the re. At the same time, the secondary airow cleans the glass pane to avoid
soot build-up. If you over-restrict the secondary airow, soot can build up on the glass pane. The secondary airow determines the
heat output from your wood chimney.
Settings for normal load: 40 - 70%
“Top down” lighting
Top down” lighting is a more environmentally friendly way of lighting the re and helps to keep the glass area as clean as possible.
Do as follows for a correct ”top down” lighting:
• 4 pieces of wood approx. 25-40 cm long with a weight of approx. 0.6-0.8 kg per piece
• 15 thin pieces of rewood, with a total weight of approx. 0.8-1.0 kg
• 3-4 re lighters
1 Place the pieces of wood, rewood and re lighters in the combustion chamber as shown below
2 Set the primary and secondary air controls to maximum in the lighting phase. If the re is too strong, you may throttle
down
the primary air damper (at the left)
The wood must never be placed higher than the tertiary holes at the rear of the burn chamber
(This does not apply at a cold start).
Continuous operation
The maximum possible temperature inside the combustion chamber must be reached. In this way, the insert and the fuel
are used to their best advantage and ecological combustion is ensured. This also prevents the formation of soot on the walls of the
combustion chamber and on the glass. During combustion, the smoke should not be clearly visible, but barely perceptible.
as movement in the air indicating that combustion is in progress.
A
NAVN:
STI:
DIMENSION:
MATERIALE:
DATO:
SIGN:
Krog Iversen & Co A/S
DK-5492 Vissenbjerg
©
TG.NR:EMNE:
C:\Working Folder\Designs\Scan 1003\91003002.idw
91003002
Tertiærkasse, luftindikator
12-10-2018
BC
Scan 1003
VÆGT:
AREAL:
N/A
N/A
0%-100%0%-100%
B
NAVN:
STI:
DIMENSION:
MATERIALE:
DATO:
SIGN:
Krog Iversen & Co A/S
DK-5492 Vissenbjerg
©
TG.NR:EMNE:
C:\Working Folder\Designs\Scan 1005\91005014.idw
91005014
Tertiærkasse, luftindikator
19-03-2018
KEN
Scan 1005
VÆGT:
AREAL:
N/A
N/A
Adjustment of air supply,
primary and secondary damper
Aria primariaCB-technique
Primary air Secondary air
Place the re lighters
between the upper sticks