SWEBO PB/20 Installation And Maintenance Instructions Manual
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SWEBO PB/20 Installation And Maintenance Instructions Manual

Pellet burner
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Rev no.
Date
PBM1:12
2018-01-22
Installation and maintenance instructions
SWEBO Bioenergy
Manual pellet burner PB20
Page
1 (36)

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Summary of Contents for SWEBO PB/20

  • Page 1 SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 1 (36) Installation and maintenance instructions...

  • Page 2: Table Of Contents

    SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 2 (36) TABLE OF CONTENTS GENERAL INFORMATION ......................5 1.1 P ..........................5 ELLET STORAGE 1.2 C ......................6 ONSTRUCTION AND FUNCTION 1.2.1 Name and location of key components .................. 6 1.3 P...
  • Page 3 SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 3 (36) 1.8 S ..........................21 ERVICE MODE 1.8.1 Enter code ..........................21 (6.)2 FIRING SEQUENCE ........................21 2.1 B ..........................21 LOW CLEANING 2.2 P ..........................21 HEATING 2.3 S...
  • Page 4 SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 4 (36) 7.1.2 Dose power stage ........................ 24 7.1.3 Electric firing ........................25 7.1.4 Fan speed ..........................25 7.2 E ........................25 MERGENCY LIGHTING 7.2.1 Feed time ..........................25 7.2.2 Pause time ...........................

  • Page 5: General Information

    (read more in chapter 10) 1.1 Pellet storage Stores can be designed relatively generously according to what the space allows. However, Swebo’s 300 litre ready pellet store or bulk store are recommended.

  • Page 6: Construction And Function

    SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 6 (36) 1.2 Construction and function 1.2.1 Name and location of key components The figure below shows an exploded view of the burner with its key components named.

  • Page 7: Pellet Brake In Drop Pipe

    SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 7 (36) 1.3 Pellet brake in drop pipe In some cases, it may be necessary to install a so-called pellet brake, which prevents the pellets from bouncing out of the burner.

  • Page 8: Technical Data

    SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 8 (36) TECHNICAL DATA 3.1 Fuel type The burner is designed for 6-8 mm wood pellets. Pellets corresponding to Group 1 in accordance with Swedish standard SS 187 120 are recommended.

  • Page 9: Measurements And Dimensions

    SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 9 (36) 3.4 Measurements and dimensions Space requirement:  A distance of 500 mm is required from the boiler where the burner is to be located to the wall (so that the burner can be removed for cleaning).

  • Page 10: Installation

    SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 10 (36) INSTALLATION Installing in the boiler  Check the burner for damage.  Check that the required space is available inside the boiler and that the burner is inserted a sufficient way inside the boiler (for measurements see technical data).

  • Page 11: Electric Firing Device

    SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 11 (36) 4.4 Electric firing device The electric firing device (firing element) is used to achieve automatic firing in the firebox. The firing element’s output is 420W. 4.8 Alarm output A-alarm The buzzer output is in the form of 2 breaking (NC) relay switches for A-alarm.

  • Page 12: Control System

    SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 12 (36) Control system Firing sequence The burner’s firing sequence is the time from when firing is initiated to the time it transfers to normal operation. The included parameters can be modified via the control panel, read more under ”Configurations”.
  • Page 13 SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 13 (36) Vers 1.12 PS 1 Date 2008-10-02 Quick menu Manual Manual/Auto (not with Accumulator tank in 1.4) Power regulation 1->4 1->4 / 2->4 / 1->3 (all values available in manual) Avail.
  • Page 14 SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 14 (36) 3.4.4 Menu/Save creates a submenu (only power stages selected in 1.6 available) Power stages 3.4.4.1 5,5 sec 0.5-20.0 s (customer can adjust by ±2 s) Feed time 3.4.4.2...
  • Page 15 SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 15 (36) Vers 1.12 PS 1 Date 2008-10-02 Configuration 1.11 Program version Connections 1.2.1 Yes/No Remote panel 1.2.2 Yes/No Network 0 sec 0-40 s Start ramp fan Yes/No (for “Yes” -> 2 temp sensor & power stage = “Manual” in 1.5)
  • Page 16 SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 16 (36) Vers 1.12 PS 1 Date 2008-10-02 (only service man) Firing sequence 10 sec 1-300 s Blow cleaning 115 sec 10-300 s Pre-heating 50 sec 1-240 s (customer can modify in 7.1.1) Start dose 2.4.1->7...
  • Page 17 SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 17 (36) Vers 1.12 PS 1 Date 2008-10-02 (Default power stage 3) Power stages 85°C 20-90°C Stop temp Stop temp > Reference value temp > Start temp 70°C 20-90°C...
  • Page 18 SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 18 (36) Vers 1.12 PS 1 Date 2008-10-02 Alarm1 Blank (empty) Alarm memory 6.2.1 1:Alarm xxxxxxxxxx 6.2.3 2:Alarm xxxxxxxxxx 6.2.3->8 x:Alarm 3->8:Alarm xxxxxxxxxx Normal Off/Low/Normal/High Buzzer volume Manuel operation...
  • Page 19 SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 19 (36) Vers 1.12 PS 1 Date 2008-10-02 Statistic Ddd:hh:mm:s (burn, flame detector) Tot. operat. time Ddd:hh:mm:s Runtime motor Xxxxxxxx pcs Feeds Xxxx pcs (successful) Firings Yes/No (only service man) Reset statistics (only service man &...

  • Page 20: (6.)1 Configuration

    SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 20 (36) (6.)1 Configuration Note that if accumulator tank is selected in 1.4 Settings for how the heating system is made up automatic power regulation cannot be selected.

  • Page 21: Service Mode

    SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 21 (36) To scroll in thousands, press and hold the “up” arrow 1.8 Service mode button, then immediately press “Power stage 1” and Adjustments in the main group ”Service mode” must scroll using the “Power stage 1”...

  • Page 22: Maximum Time Firing Delay

    SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 22 (36) 2.5 Maximum time firing delay. The maximum time that the firing sequence can run 2.7.3 Feed time without the pellets being fired can be adjusted under Under ”Feed time”...

  • Page 23: Desired Value Temp

    SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 23 (36) 3.3.1 Desired value temp. Default setting (power stage 3) = 56 %. Default setting (power stage 4) = 65 %. The desired boiler temperature that automatic power regulation is to maintain can be adjusted under ”Desired value temp”...

  • Page 24: Start Delay

    SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 24 (36) 6.3 Alarm sound volume Failsafe operation must be acknowledged manually via The sound level for the buzzer signal can be adjusted the operating panel before transfer to normal lighting is under ”Alarm sound volume”.

  • Page 25: Electric Firing

    SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 25 (36) After weighing the ejected pellets, carry out a power Setting range, Off or 25-100 %. output calculation as follows. Default setting = 30 %. Output (kW) = weight (kg) x 4 x 4.9 (kWh/kg) 7.2.4 Fan time on...

  • Page 26: Operating Instructions

    SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 26 (36) OPERATING INSTRUCTIONS 7.1 Starting the burner at first power connection  Switch on the power by pressing the ”On/Off” button until the display illuminates.  The display shows ”Ignite?”, use the arrow keys and select ”Yes” and confirm using ”Menu/Save”.

  • Page 27: Witching Off The Burner

    SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 27 (36) 7.4 Switching off the burner Switch off the burner by pressing the ”On/Off” button until the display shows “Blow cleaning”. The burner will run the fan for approximately 5-7 minutes to burn off the remaining fuel.

  • Page 28: Urner Pipe

    SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 28 (36) 8.2 Burner pipe Remove the stop plate from the burner pipe’s front part and remove any slag, ash and similar from the burner pipe using the scraper provided.

  • Page 29: Faults And Corrective Actions

    SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 29 (36) FAULTS AND CORRECTIVE ACTIONS In the event of a fault, a buzzer alarm will be triggered on the burner and one or more lamps will illuminate on the control panel.

  • Page 30: Adjusting The Burner

    SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 30 (36) ADJUSTING THE BURNER 10.1 Negative pressure Check negative pressure using a vacuum gauge and set it so that the negative pressure in the boiler is 1-1.5mm VP.

  • Page 31: Notes

    SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 31 (36) Notes:...
  • Page 32 SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 32 (36) Notes:...
  • Page 33 SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 33 (36) Notes:...
  • Page 34 SWEBO Bioenergy Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 34 (36) NOTE! This page must be retained by the owner! WARRANTY AND INSTALLATION CERTIFICATE SWEBO PB20 Manufacture number: Date of installation: Negative pressure in the chimney, hot:...
  • Page 35 Rev no. Date Page PBM1:12 2018-01-22 35 (36) NOTE! This page must be sent to SWEBO Bioenergy AB, address on the reverse of this paper! WARRANTY AND INSTALLATION CERTIFICATE SWEBO PB20 Manufacture number: Date of installation: Negative pressure in the chimney, hot:...
  • Page 36 SWEBO Bioenergy Stamp Manual pellet burner PB20 Rev no. Date Page PBM1:12 2018-01-22 36 (36) SWEBO Bioenergy AB Bullerleden 7 SE-961 67 Boden Sweden Fold here -----------------------------------------------------------------------------------------------------------------...

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