1.4. Free space around burner ................6 2. PRODUCT DESCRIPTION ..................7 2.1. Construction of burner.................. 7 2.1.1. Pellas X Mini ..................7 2.1.2. Pellas X ....................8 2.1.3. Pellas X Big................... 9 2.2. Pellets fuel quality requirements ..............10 2.3.
1.1. Transportation Pellas X type burner is packed in a carton with a divider (burner with a controller, mounting flange and a feeder). The device must be carried in packaging, according to markings on the parcels. During transportation it should be protected against unfavorable environmental conditions (snow, rain, dust) and it should not be exposed to shocks, hits and the packaging should be protected against damages.
During storage, the device can not have direct contact with the floor. Pellas X burner until final assembly should be kept in carton and on a pallet. Burners can be stored and transported in two layers maximum. In case when a burner is stored for over 2 years from its production date or in environmental conditions not similar to above description, before installing it should be subject to activating - test by an authorized service person.
Pic. 1. Construction of Pellas X Mini burner. Pellas X burner is built from two parts: inner part - burning chamber (1) and outer part which is covered by steel plate (5). Under the cover the blowing chamber is located, in which igniter for burning up fuel is mounted, together with a fan, socket for electrical connections and electronics.
2.1.2. Pellas X Pic. 2. Construction of Pellas X burner. Pellas X burner is built from two main parts: inner pipe, which is a burning chamber (1) and outer part, which is covered with acid-resisting steel plate (5). Under the cover, there is a blowing chamber with an igniter for burning up fuel and a fan, a socket for electrical connections and electronics.
Pic. 3. Construction of Pellas X Big burner. Pellas X burner is built from two main parts: inner part, which is a burning chamber (1) and outer part, which is covered with steel plate (5). Under the cover, there is a blowing chamber with an igniter for burning up fuel and a fan, a socket for electrical connections and electronics.
2.2. Pellet fuel quality requirements In table below given requirements as to quality of pellet fuel are shown. Using fuel which complies to DIN 51731 or DIN PLUS extends longevity of burner. Table 1. Quality requirements of pellet fuel. Wooden pellets NORM Units Quality criteria...
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ATTENTION! Change of pellets diameter during using of burner (e.g. from 6mm to 8mm) requires resetting the controller by a qualified installer. Pellas X – Pellet burners www.pellasx.eu Page 11...
2.3. Technical data of burner Main properties of Pellas X burner: Safety Patented technology of overpressured burning – no risk of backfiring Control over temperature of burner Possibility of installing an air filter Valve with a counterweight preventing against backburning Reliability ...
Table 2. Technical data. Pellas X Pellas X Type: Pellas X 44 Pellas X 70 Pellas X 100 Pellas X 120 Pellas X 150 Pellas X 190 Pellas X 260 Pellas X 350 Mini Mini 35 Power output: 5 - 26 kW...
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Pellas X burner has simple and compact construction, which allows for easy assembly in boiler’s door. Below in the table: the dimensions and drawings of mounting holes for given types of burners. There are 3 groups of burners: Pellas X Mini group:...
2.4. Safety systems of burner Pellas X burner is equipped with following safety systems, which effectively protect the user against backburning. The main protections are: 1. Burner temperature sensor The sensor, once it detects temperature over 90 C (setting: alarm temperatures may be modified depending on the conditions in which the device operates i.e.
The diameters of mounting holes of Pellas X burner are given in table 3. The length of pipe in boiler is regulated by installer with usage of a connector – mounting flange – similar as in oil boilers or directly into door of boiler with 4 M8 screws.
MINIMUM DIMENSIONS OF FURNACE CHAMBER TYPE OF BURNER MIN. DIMENSIONS OF MIN. LENGTH OF FURNACE CHAMBER FURNACE CHAMBER [m [mm] 0,023 Mini Pellas X 0,030 Mini 35 Pellas X 0,038 Pellas X 0,070 Pellas X 0,099 Pellas X 0,109 Pellas X 0,119...
MIN LENGHT OF FUR- CHAMBER [mm] NACE CHAMBER [mm] Mini Pellas X Mini 35 Pellas X Pellas X Pellas X Pellas X Pellas X Pellas X Pellas X 1200 1200 Pellas X Pellas X 1400 Pellas X – Pellet burners www.pellasx.eu Page 19...
– particularly to fingers. It must be remembered to refill the fuel hopper with pellets type fuel before activating the burner. Never pour the fuel hopper with damp or disintegrating fuel. It can cause difficulties in operation of burner – burner blockade. Pellas X – Pellet burners www.pellasx.eu Page 21...
3.4. Auger Pic.5. construction of feeder. Fuel feeder connects fuel hopper with burner. It is made of steel pipes, galvanized or stainless steel with diameter 60mm or 76mm and 2m or 3m long (it is related to the size of burner). There is a steel spiral inside the pipe driven by electrical engine 230V AC with gearbox.
Burner is provided together with boiler temperature sensor. Its task is to control firing up and burning off process in burner. It does not refer to burner version destined for bakery ovens. Pellas X – Pellet burners www.pellasx.eu Page 23...
In order to carry a proper assembly, burner must be thermally sealed from boiler’s door. Place furnace pipe of burner in mounting hole of boiler and attach it with M8 screws (1) for X.mini burners, or M10 screws for Big version. Page 24...
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Pic. 8. Installation of Pellas X Mini and Pellas X Big burners in boiler’s door. Scheme of assembly of Pellas X burner in a boiler: Unscrew M5 screws (1) and remove the cover (2); Undo 4 buckles (3) and remove burner from covering pipe (4) ...
2. Assembling the chimney for pouring fuel In top part of Pellas X burner, insert the chimney in vertical position and press it until it properly fits in the socket. 3. Assembling the feeder Pic. 5 Attach with joint flexible pouring pipe, long enough to connect with upper part of ...
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Attach the cover of controller by screws on isolated wall of the boiler or on the wall of the boiler-room. The wire of a multicoupler should be attached to proper socket on the right side of burner. Pellas X – Pellet burners www.pellasx.eu Page 27...
Depending on a group of burners, there are 2 ways of conducting the maintenance of furnace plate: a) Maintenance of furnace plate in burners Pellas X Mini and Pellas X Big: Mini and Big burners are equipped in removable furnace.
Maintenance of furnace plate in Pellas X burner Pellas X group of burners is equipped in furnace pipe which is installed in covering pipe. In order to get to furnace, operation 1 and 2 should be repeated from the scheme of installation of Pellas X burner in boiler’s door (see page 23).
„collection report” written during first firing-up of a boiler by authorised installer and confirmed with the signature of the user, then he or she looses the right to warranty for burner faults. Also the guarantee is lost then. Pellas X – Pellet burners www.pellasx.eu Page 31...
Bakery – every month Boiler rooms – every 3 months Pic. 12. Position of photosensor in Pellas X burner. 7.2. Electrical igniter replacement If an igniter, despite the message „firing-up” does not heat-up, then most probably it is damaged. In order to replace the igniter, the cover of a burner should be removed. On the right side of the fan, there is a steel covering of igniter, in which there is an electrical heater.
IMPORTANT: Before switching off the power of a burner, burning off proces should be conducted. ATTENTION! Outer covering pipe in Pellas X burners group should be periodically (depending on amount of ash in fuel) – ideally once a month – unscrew from burner body in order to remove ash between pipes.
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Blockade of blower blades – unscrew the blower cover and check if they are not blocked mechanically Check the voltage on blower wires Check the capacitor of blower motor Pellas X – Pellet burners www.pellasx.eu Page 35...
Electrical scheme of the Pellas X R.Control See controller’s user’s manual Electrical scheme of the Pellas X burner Pic. 13. Electrical schemes of Pellas X Mini and Pellas X burners. Pic. 14. Electrical scheme of Pellas X Big burner. 10. Acceptance report...
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Signature and stamp of Service person I declare that condition of the device and quality of provided service is known to me, and that I do not have any reserva- ..........tions Customer’s signature Pellas X – Pellet burners www.pellasx.eu Page 37...
Pic. 6. Installation of feeder auger. Pic. 7. Scheme of installation in boiler room. Pic. 8. Installation of Mini and Big Pellas X burners in boiler door. Pic. 9. Installation of Pellas X burner in boiler door. Pic. 10. How to remove furnace in Pellas X burners Pic.
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