Topling 3BT 25 kW, 3BT 50 kW, 3BT 35 kW User Manual
User guide BIOTOPLING-3BT
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TOPLING
P R N J A V O R
www.topling.com; e-mail: topling@blic.net tel:00387-51/645-200;645-300
USER GUIDE
Combined pellet and solid fuel
hot water boiler
3BT 25 kW
3BT 35 kW
3BT 50 kW
User guide BIOTOPLING- 3BT
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TOPLING JUNE 2012 3BT 25-50 kW
LIST OF CONTENTS
page
1. NOTES ON THIS USER GUIDE ..................................................................................... 3
1.1. Introduction ................................................................................................................ 3
1.2. Structure of the User guide........................................................................................ 4
1.3. Glossary ..................................................................................................................... 5
2. SAFETY TIPS ................................................................................................................. 6
2.1. Proper use ................................................................................................................. 6
2.2. Present risks .............................................................................................................. 7
2.3. Used warning and safety signs.................................................................................. 8
2.4. Duty-be informed ....................................................................................................... 9
3. DESCRIPTION AND PURPOSE OF BOILER ............................................................. 10
3.1. Summary ................................................................................................................. 10
3.2. How boiler operates ................................................................................................. 11
3.3. Technical data ......................................................................................................... 12
3.4. Requirements for pellet quality................................................................................. 13
3.5. Declaration of conformity.......................................................................................... 15
4. ASSEMBLY OF BOILER ............................................................................................... 16
4.1. Boiler connection to central heating system ............................................................ 16
5. COMMISSIONING......................................................................................................... 22
5.1. Main characteristics of controller ............................................................................. 22
5.2. Description of reglator operating .............................................................................. 23
6. BOILER MAINTENANCE .............................................................................................. 30
6.1. Cleaning and maintenace ......................................................................................... 30
7. POSSIBLE PROBLEMS IN FUNCTIONING.................................................................. 32
7.1 When can we expect the occurence of fire in pellet storage .................................... 33
7.2 Which steps are to be taken when thermal valve gets activated? ............................ 34
8. FIRST COMMISSIONING.............................................................................................. 35
8.1. Requirements for successful commissioning............................................................. 35
9. DISPOSAL AFTER END OF LIFE ................................................................................ 36
9.1. Dismantling boiler .................................................................................................... 36
9.2. Disposal of boiler...................................................................................................... 36
10. GUARANTEE................................................................................................................. 37
10.1. Period of guarantee.................................................................................................. 37
10.2. Terms of guarantee ...... .......................................................................................... 37
10.3. When the guarantee is not recognised.................................................................. 37
User guide BIOTOPLING- 3BT
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TOPLING JUNE 2012 3BT 25-50 kW
1 NOTES ON THIS USER GUIDE
1.1 Introduction
EASY AND SAFE USE
READ USER GUIDE
TECHNICAL CHANGES
RIGHT TO COPY
This guide contain significant information for appropriate and
safe use of hot water boiler type 3BT. If you follow these
Instructions, you can avoid risky situations, reduce maintenance
costs, avoid failure, provide reliability and prolong boiler life.
This User guide must be read and applied by anyone using the
boiler type 3BT.
We keep developing and enhancing our boilers. All information
regarding this Guide that are related to the boiler type 3BT are
correct at the moment of print out.
Before use, all details mentioned herein concerning standards
and legistlation must be checked and compared to standards
and legislation applied in the location where the boiler is to be
installed.
We reserve the right to make changes to boilers that would differ in
technical data and drawings herein.
Written approval of Topling d.o.o. to copy, store in electronic
form, transfer information in electronic format, photography,
translation of this manual in whole or in part is required.
User guide BIOTOPLING-3BT
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TOPLING JUNE 2012 3BT 25-50 kW
1.2 Structure of User guide
Tabel 1. Structure of User guide
Chapter
You can find the following here in.....
1. Notes on instructions ... how to use the instructions.
2.
Safety tips
...all related with safety use, what you shoud keep in mind when
using a boiler.
3.
Description and purpose
of boiler
... structure and all about characteristics of boiler, technical data,
what kind of pellet to be used
4.
Assembly of boiler
... how to connect boiler to central heating system.
5.
Commissioning
... how it is commissioned and how to set operating parameters.
6.
Maintenance
... who is in charge of maintance, how to clean and how often.
7.
Possible problems in
operating
...which problems can be experiences in boiler use.
8.
First boiler
commissioning
...requirements for successful commissioning
9. Disposal of boiler after
its life ends
... what should be taken into account when dismantling and
preparing of the boiler for disposal.
10.
Guarantee
... deadlines and terms of guarantee.
User guide BIOTOPLING-3BT
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TOPLING JUNE 2012 3BT 25-50 kW
1.2 Glossary
Tabel 2. Explanation of terms
Explanation
Engine gear
Part of system intended for moving pellet screw conveyor.
Screw conveyor
Serves for pellet transporting from reservoire to firebox.
Automatic cleaning
Part of program intended for cleaning firebox just before
damping down a fire.
Display
Display of central unit for furnace operating control
3BT
Boiler with double firebox intended for pellet, solid fuel
(e.g.logs, coal) burning.
Central unit
Logical controller for operation management
Pelet
Type of solid fuel made of sawdust previously dried, then pressed
and in such manner making a cylindrical form with 6 mm diameter
and 20-50mm length.
PP set
System fof preventing fire in pellet reservoire. It is activated if
temperature in pellet feeder pipe exceedes 95˚C.
Draught controller Serves for regulating air quantity entering through bottom flap
into the furnace.
Solid fuel Logs, coal, wooden briquette.
Pellet reservoire
Reservoire for storing a pellet that is transported to firebox by
screw conveyor.
Probe
Serves for detecting certain parameters (temperature, feeder
level, etc.) and forwards them to the central unit for further
processing.
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TOPLING JUNE 2012 3BT 25-50 kW
2 SAFETY TIPS
2.1 Proper use
MAIN PRINCIPLES
MAIN PRINCIPLES OF SYSTEM CONSTRUCTION
The boiler is made in accordance with the known principles of
safe use. Improper use may cause harm, injury or even death
to those who do not comply with safety guidelines as well as to
third parties, which may result in damage to the boiler, and
damage to other resources in the immediate environment
Specialized person who made the boiler installation and
commissioning should demonstrate you how to use it.
Use boiler only when it is completely in order. Use it the right
way and for the purpose for which it is intended, always taking
care of your own safety and the safety of others and the safety
of property. Constantly comply with this manual
Any defect which may impair safety must be immediately
removed.
USE OF BOILER
RELIABLE AND UNRELIABLE USE
The boiler is designed to burn pellet and solid fuel (e.g. wooden
logs, coal). This is possible because the boiler is designed with
double firebox (one for pellet, and other for wooden logs, coal)
Use of any other fuel is not allowed. The manufacturer is not
liable for any damages resulting from improper use. In case of
improper use the responsibility is borne by the one who used
boiler improperly.
As a user, you can enter or alter the operating parameters
within the limits prescribed by these instructions. Entering any
other value of the operating parameters that are not listed in
this leaflet, can lead to errors in the functioning of the system
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TOPLING JUNE 2012 3BT 25-50 kW
ALLOWED FUEL
Only pellet that is made from sawdust is allowed to burn.
Pellet is cylindrically pressed into cylindrical shapes. It is made
from wood residues generated in wood processing. Pellet must
have a standard diameter and length. Chips from which the real
pellet is made, are pressed under high pressure and must have
a low percentage of humidity.
RECOMMENDED
CHARACTERISTICS OF PELET
’’Topling’’ recommends pellet of 6 mm diameter and a 10-30 mm
length. Quality and geometric characteristics of pellets are
prescribed by the German Standard DIN 51731 or Austrian
Standard ONORM 7135
Pay special attention to the quality of pellet, both when
ordering and admissioning.
Use pellet that meets the standards of DIN or ONORM.
For additional information regarding the pellet, see Section
3.4. Requirements regarding fuel quality.
2.2 PRESENT RISKS
Despite of all precautions, the below given risks should be always considered:
Attention!
High temperature surfaces.
Contact with such surfaces may cause burns.
Wait for the boiler to cool to touch these uninsulated surfaces.
Warning!
Danger of choking carbon monoxide.
When boiler is used, carbon monoxide can be emitted through
openings in the boiler.
Do not leave boiler doors open more than required.
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TOPLING JUNE 2012 3BT 25-50 kW
2.3 Used warning and safety signs
The below listed warning and safety signs are used in the
Instructions:
Danger!
Danger from electrical current.
Work on devices marked with this symbol is only
allowed for the qualified persons.
Warning
Work in areas that are marked with this symbol could
result in serious injury or create significant damage.
Attention
Possible hand injury.
Work in areas marked with this symbol can lead to
hand injuries.
Attention
High temperature surfaces.
Work in areas marked with this symbol can lead to
burns.
Attention
Flammable.
Work in areas marked with this symbol can lead to fire.
Attention
Danger of freezing.
Work in areas marked with this symbol can lead to
freezing.
Notes on proper disposal.
Additional information for operator.
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TOPLING JUNE 2012 3BT 25-50 kW
2.4 Duty- be informed
READING
USER GUIDE Anyone who intends to use the boiler is required to read and understand
this manual, and special attention must be paid to the Chapter II, Safety
instructions. This especially referrs to those who only occasionally use
the boiler, for example, only when cleaning or other tasks related to the
maintenance of the boiler.
This manual must be constantly ''at hand'' where the boiler is installed.
Particular attention should be paid to the standards applicable
to the place where the boiler is installed.
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TOPLING januar 2011 3BT 25 i 35
3. DESCRIPTION AND PURPOSE
3.1. Summary
Furnace ’’3BT’’ has a modern structure and design, made from quality certified material.
Construction of the boiler is compliant with European Directives:
2006/42/EC, PED 97/23/EC, LVD 2006/95/EC, EMC 2004/108/EC and
European Standards :
EN 303-5:1999; EN 60204-1 : 2006; EN 60335-1:2002; EN 50165:1997 +A1; EN 61000-63:2001; EN ISO 12100:2010;EN 287-1: 2004, EN 15014-1; EN10204:2004;EN ISO 7000 :2004
Boiler testing was done according to EN 303-5 and meets all requirements for connection to the
central heating system.
Hot water boiler is designed for heating of small residential units, family houses, shops and
small manufacturing units.
Automatic operation of the boiler provides the user with an enviable comfort considering that
you need to take into account only the charge of pellet reservoir, which makes it suitable for
widespread use.
Pellet is an environmentally clean fuel produced from sawdust. Sawdust is initially dried and
then pressed under high pressure. The final product is fuel of exceptional calorific power and
pure composition with no chemical additives. The percentage of ash in the combustion of pellets
is very low and amounts to 1%.
Calorific power of pellet is about
18000 k
J/kg
, which means that
2 kgs of
pel
let
corresponds to 1l of heating oil.
Operating the boiler is a very simple and means only turning on over the master switch and
setting the desired temperature.
From a functional point of view the pellet boiler is not behind the oil or gas heating systems,
while in fuel consumption it is significantly more cost-effective.
Compared to boilers with heating oil the savings with pellet boilers is up to three times. Pellet is
renewable, which means that, as such, is environmentally friendly.
Pellet tank is an integral part of the boiler plant and needs to be recharged as needed.
The firebox and convective part of boiler are made of quality sheet metal by welding
technology. The boiler is well insulated with hard-pressed mineral wool in a quality tin plating.
Assembly and commissioning of the furnace are simple, and the connectors are standard.
Boiler is tested for water resistance. Allowable working pressure is 2.5 bar.
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TOPLING JUNE 2012 3BT 25-50 kW
3.2. How the boiler operates
BOILER TYPE 3BT
12
15
6
3
2
13
10
4
8
5
7
9
1
16
14
17
Figure 1. Parts of boiler
LEGEND
1. firebox 9. firebox doors
2. convective beam 10. chimney
3. pellet reservoire 11. probe of flue gases
4. screw conveyor 12. box with operating display
5. motor of screw reductor 13. flue pipe
6. flap of convective beam 14. ash collector
7. air feeder 15. convective beam cleaning mechanism
8. fan 16. heater to fire pellet
17. connection for draught control
Boiler operation when pellet is used as fuel
From pellet reservoire Fig.1 pos.3 a screw conveyor Figure 1 position 4 inserts pellet into
firebox Fig.1 pos.1.
Electric heater, which is located in the firebox Fig.1 pos.16 is used to fire pellets. This occurs
only in the initial stage of commissioning of the boiler in operation and after a long break.
Fan Fig.1 pos.8 supports pellets burning in a way that it leads required amount of oxygen for
combustion into firebox.
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TOPLING JUNE 2012 3BT 25-50 kW
Boiler operation when wood or coal is used as fuel
In this case, the furnace firebox for wood or coal is active. The fire is put manually to the lower
door (Figure 1 position 9). Firing chopped wood or coal is done through the upper door of the
boiler. In this case, automatied functions of boiler are off. Feeding the boiler is done manually
and fuel should be filled every 2 to 5 hours, depending on the quality of the wood
(coal). Draught regulator (not supplied with the boiler) is set to the desired temperature of boiler
water which should be within the limits of between 60-90 0C.
A
B
H
R1
E
R1
R3
D
R2
C
Figure 2. External appearance of furnace
3.3. Technical data
Tabel 3. Technical data
TYPE
Power
[kW]
DIMENSIONS [mm]
ACCESORIES
[col]
Required
draught
[Pa]
Boiler
weight
+
reservoi
re
[kg]
Water
content
[ l]
Capacity
of pellet
reservoire
[kg]
A
B C D H E R1 R2 R3
3 BT-25 25
1623
1093
1474 160
1101
196 5/4 3/4
1/2
21
634 213 230
3 BT-35 35
1740
1100
1650 180
1286
230 6/4 3/4
1/2
25 890
310 290
3 BT-50 50
2135
1185
1752 200
1326
253 6/4 3/4
1/2
28 1025 410 290
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