Rocal G Serie Manuel Des Caracteristiques, Installation Et Fonctionnement page 14

2.7.1. Fireplace room ventilation. The appliance must be provided with an air outlet or inlet diffusers for sufficient air flow as
described in Technical characteristics
Indicative ventilation table (practicable diffuser (C4000) is equivalent to on inlnet):
Without optional
ventilation unit
G 300
G 300 +Plus 180
G 350
G 350 +Plus 200
G 425
G 425 +Plus 180
G 450
G 450 +Plus 200
G 500
G 500 +Plus 250
G 505
The approximate length of the convection ducts is:
Number of outlets
connected
2
3
4
5
6
7
8
* The length is using Ø120 mm smooth insulated tube and a wide radius elbow, if flexible, non-insulated conduits are used and / or
there are more elbows, the distance may be affected.
2.7.2 Air supply. Air should be provided to the room where the appliance is installed. This is especially relevant when outside air is
not used and also when the door is opened for reloading with logs. This entry cannot be less than 225 cm
operation with other ventilation devices and / or heating such as exhaust fans, heat pumps, etc. In these cases, the extraction must
be compensated with a corresponding air entry from outside.
If ventilation unit is used, the external air intake must be connected, if it is not possible to take air from outside, it can be connected
to a diffuser of one exit (D1001) installed as an inlet diffuser.
2.8 Changes to the device. Any intended change to the equipment must be authorized in writing by Manufacturas Rocal, S.A. We
also recommend using only original spare parts or parts recommended by Manufacturas Rocal, S.A.
3. INSTALLATION
3.1 Installation process. To proceed with the installation, follow the steps outlined in Section III of the ANNEXED document. The
door kit can be disassembled to facilitate its transport within the room to do this, follow the steps in images "C.16" to "C.18" of the
ANNEX document. WARNING: The second deflector plate should be adjusted in case of draught excess, to procede follow the steps:
"C.9" to "C.11". If the ventilation kit is not used, the convection precuts located in the galvanized sump base image "C.15" must be
opened.
Important: Before closing the fireplace room where the device will be located check that all mechanisms work correctly.
For the painting and finishing of the firebox enclosure, tapes or protectors are used for areas that are not painted, these tapes
MUST NOT TOUCH THE SHEET OF THE APPLIANCE in any case to prevent that the painting might peel off when removing this
tapes or protectors.
4. USE AND OPERATION
4.1 Fuels authorized by the manufacturer. The appliance should not be used as an incinerator and the use of fuels other than
those authorized by the manufacturer are prohibited, including lighting liquids or gels. Only natural wood logs are authorized as fuel
and it is not advisable to use resinous woods.
CAUTION: - The maximum load allowed by the manufacturer, the measurements of the logs and the height of the
reload must be respected.
- Do not touch or manipulate any part of the appliance when in operation without a protection glove.
- Check that there are no materials left inside the device, paying special attention to the paint spray.
4.2 Efficient combustion. During combustion the flame should not be extinguished, in this case the unburned gases produce
corrosion, dirt in the duct and polluting gases. The air controls must be opened, particularly the secondary one.
4.3 Pilot fire lighting. For a reasonable period of time, approximately 24 hours, it must not exceed 50% of the Maximum load allowed
by the manufacturer. Before lighting the fire, ensure that nothing delivered with the equipment has stayed inside (such as gloves,
spray paint ...).
4.4. Combustion control. The appliance has mechanisms to regulate combustion.
Minimum inlet diffuser
With optional ventilation
unit
2
2
2
3
3
3
Maximum length * (m)
Without optional ventilation unit
Vertical Horizontal
5 3
5 2
4 1,5
4 1
3 1
2 0,5
2 0,5
Without optional
ventilation unit
3
3
3
4
4
4
With optional ventilation unit
Vertical
12
11
10
8
6
5
4
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Minimum exit diffuser
With optional ventilation
unit
3
3
3
4
4
4
Horizontal
9
7
6
5
4
3
3
2
. Also note the simultaneous
4
4
4
5
5
5
12