Ferroli NATURFIRE 30 HR, Installation, Use And Maintenance Manual

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NATURFIRE 30-35-39 HR
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Fire door opening - closing Boiler model NATURFIRE 30-35-39 HR
1.5 Permissible use and fuel
The pellet boilers work exclusively on pellets in various types of wood complying with Standard DIN plus 51731 or
UNI EN ISO 17225-2 or Ö-Norm M 7135 or having the following characteristics:
Heat value min 4.8 kWh/kg ( 4180 kcal/kg)
Density 680-720 kg/m3
Moisture max 10% weight
Diameter: 6 +0.5 mm
Ash percentage max 1.5% weight
Length:
min 6 mm- max 30 mm
Composition:
100% untreated wood from the wood industry or post consumer without added binding
substances or bark, complying with the current regulations
Packing in bags made from environmentally friendly or biodegradable material or paper
The pellet hopper is at the back of the boiler.
The door is located in the top part and loading occurs manually with the boiler on or off, making sure not to overfill.
The use of pellets with characteristics different from those tested by the technician during first lighting involves a new
setting of the boiler pellet loading parameters; this operation is not covered by the warranty.
-Store the pellets in a dry place.
-For reasons of regular and efficient operation, pellets or other fuels cannot be manually loaded in the
brazier.
-Over time, the pellet hopper accumulates dust which could compromise proper feeding, therefore it is
advisable to remove any dust before reloading pellets.
-Do not load non-conforming fuels in the hopper.
-Do not put foreign bodies such as containers, boxes, bags, metals, etc., in the hopper.
-The use of poor quality or non-conforming pellets will damage and compromise the unit's operation,
invalidating the warranty and relieving the manufacturer of any liability.
1.6 Accessories supplied
The supply includes:
- Installation, use and maintenance manual;
- Opening - closing key.
To open the door, fit the handle
supplied and turn it clockwise
Fire and ash box door
opening-closing handle;
- Opening: anticlockwise
- Closing: clockwise
To open the outer door, pull
outwards.