Froling Turbomat TM 320 User manual

Installation Instructions
Turbomat TM 320-500
Translation of the original German installation instructions for technicians
Read and follow the instructions and safety information!
Technical changes, typographical errors and omissions reserved!
M0690817_en | Edition 15/03/2017
Fröling GesmbH | 4710 Grieskirchen, Industriestraße 12 | www.froeling.at

Table of contents
1 General 4
2 Safety 5
2.1 Hazard levels of warnings 5
2.2 Qualification of assembly staff 6
2.3 Personal protective equipment for assembly staff 6
2.4 Design Information 7
2.4.1 Notes on standards 7
General standards for heating systems 7
Standards for structural and safety devices 7
Standards for heating water 7
Regulations and standards for permitted fuels 8
2.4.2 Installation and approval of the heating system 8
2.4.3 General information for installation room (boiler room) 8
2.4.4 Requirements for central heating water 9
2.4.5 Notes for using pressure maintenance systems 10
2.4.6 Return lift 11
2.4.7 Use with storage tank 11
2.4.8 Chimney connection/chimney system 12
Draught limiter 12
Boiler data for planning the flue gas system 12
3 Technology 13
3.1 Dimensions 13
3.2 Components and connections 14
3.3 Technical specifications 15
4 Assembly 17
4.1 Transport 17
4.2 Temporary storage 17
4.3 Positioning 17
4.3.1 Fitting the underfloor ash removal system (optional) 18
4.4 Setting up in the boiler room 18
4.4.1 Moving the boiler in the boiler room 18
4.4.2 Recommended clearances in the boiler room 19
4.5 Installing the boiler 20
4.5.1 General information 20
4.5.2 Installing the grate drive 21
4.5.3 Assembling the stoker unit 22
4.5.4 Installing the hydraulic stoker unit (optional) 23
4.5.5 Bolting together the combustion chamber and heat exchanger 23
4.5.6 Assembling the case cooling duct (optional) 26
4.5.7 Repositioning the EOS rods (if required) 26
4.5.8 Fitting various fittings 28
4.5.9 Removing the different blanking plugs 29
4.5.10 Assembling the insulation floor base frame 30
4.5.11 Assembling the flange for the heat exchanger ash removal system 32
4.5.12 Fitting thermal insulation to the boiler 33
Table of contents
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4.5.13 Assembling the FGR duct 36
4.5.14 Assembling the upper insulation base frame 36
4.5.15 Installing the insulating side panels 39
Turbomat TM 320 40
Turbomat TM 400/500 46
4.5.16 Installing the underpressure controller 51
4.5.17 Installing the combustion chamber overpressure monitor and temperature sensor 52
4.5.18 Installing the air flap actuators 53
4.5.19 Assembling different cover plates 54
4.5.20 Installing the heat exchanger ash removal unit 55
4.5.21 Fitting the combustion chamber ash removal unit (optional) 59
4.5.22 Fitting the heat-exchanger drive 61
4.5.23 Fitting the FGR blower fan 62
4.5.24 Installing the induced draught fan 65
4.5.25 Installing the combustion air fan 67
4.5.26 Fitting the temperature sensor under the moving grate 68
4.5.27 Assembling the automatic ignition 68
4.5.28 Assembling the insulated doors and covers 69
4.5.29 Fitting the pivoting mechanism for the oil burner (optional) 71
4.6 Power connection and wiring 74
4.6.1 Potential equalisation 74
4.6.2 Laying of cables 74
4.7 Connecting the hydraulic safety devices 76
4.8 Connecting up the slide-on duct cooling 78
4.9 Final installation steps 79
4.9.1 Setting and checking the seal on the doors 79
Checking the setting 79
Checking the seal 79
4.9.2 Adjusting the doors 80
5 Commissioning 81
5.1 Before commissioning / configuring the boiler 81
5.2 Initial startup 82
5.2.1 Permitted fuels 82
Wood chips 82
Wood pellets 82
Wood shavings 82
Miscanthus 83
Changing the fuel 83
5.2.2 Non-permitted fuels 83
5.3 Heating up for the first time 84
5.3.1 Screed drying 85
6 Decommissioning 86
6.1 Out of service for long periods 86
6.2 Disassembly 86
6.3 Disposal 86
7 Appendix 87
7.1 Addresses 87
7.1.1 Address of manufacturer 87
7.1.2 Address of the installer 87
Table of contents
Installation Instructions Turbomat TM 320-500 | M0690817_en 3

1 General
Thank you for choosing a quality product from Froling. The product features a state-of-
the-art design and conforms to all currently applicable standards and testing
guidelines.
Please read and observe the documentation provided and always keep it close to the
system for reference. Observing the requirements and safety information in the
documentation makes a significant contribution to safe, appropriate, environmentally
friendly and economical operation of the system.
The constant further development of our products means that there may be minor
differences from the pictures and content. If you discover any errors, please let us
know: [email protected].
Subject to technical change.
The EC Declaration of Conformity is only valid in conjunction with a delivery certificate,
which has been filled in correctly and signed as part of the commissioning process.
The original document remains at the installation site. Commissioning installers or
heating engineers are requested to return a copy of the delivery certificate together
with the guarantee card to Froling. On commissioning by FROLING Customer Service
the validity of the delivery certificate will be noted on the customer service record.
Issuing a delivery
certificate
1General
4 Fröling GesmbH | 4710 Grieskirchen, Industriestraße 12 | www.froeling.at

2 Safety
2.1 Hazard levels of warnings
This documentation uses warnings with the following hazard levels to indicate direct
hazards and important safety instructions:
DANGER
The dangerous situation is imminent and if measures are not observed it will lead
to serious injury or death. You must follow the instructions!
WARNING
The dangerous situation may occur and if measures are not observed it will lead
to serious injury or death. Work with extreme care.
CAUTION
The dangerous situation may occur and if measures are not observed it will lead
to minor injuries or damage to property.
Safety 2
Hazard levels of warnings
Installation Instructions Turbomat TM 320-500 | M0690817_en 5

2.2 Qualification of assembly staff
CAUTION
Assembly and installation by unqualified persons:
Risk of personal injury and damage to property
During assembly and installation:
❒ Observe the instructions and information in the manuals
❒ Only allow appropriately qualified personnel to work on the system
Assembly, installation, initial startup and servicing must always be carried out by
qualified personnel:
- Heating technician / building technician
- Electrical installation technician
- Froling customer services
The assembly staff must have read and understood the instructions in the
documentation.
2.3 Personal protective equipment for assembly staff
You must ensure that staff have the protective equipment specified by accident
prevention regulations.
▪ For transportation, setup and assembly:
- suitable work wear
- protective gloves
- sturdy shoes (min. protection class S1P)
2Safety
Qualification of assembly staff
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2.4 Design Information
2.4.1 Notes on standards
The system must be installed and commissioned in accordance with the local fire and
building regulations. Unless contrary to other national regulations, the latest versions
of the following standards and guidelines apply:
General standards for heating systems
EN 303-5 Boilers for solid fuels, manually and automatically fed
combustion systems, nominal heat output up to 500 kW
EN 12828 Heating systems in buildings - design of water-based heating
systems
EN 13384-1 Chimneys - Thermal and fluid dynamic calculation methods
Part 1: Chimneys serving one appliance
ÖNORM H 5151 Planning of central hot water heating systems with or without hot
water preparation
ÖNORM M 7510-1 Guidelines for checking central heating systems
Part 1: General requirements and one-off inspections
ÖNORM M 7510-4 Guidelines for checking central heating systems
Part 4: Simple check for heating plants for solid fuels
Standards for structural and safety devices
ÖNORM H 5170 Heating installation - Requirements for construction and safety
engineering, as well as fire prevention and environmental
protection
TRVB H 118 Technical directives for fire protection/prevention (Austria)
Standards for heating water
ÖNORM H 5195-1 Prevention of damage by corrosion and scale formation in
closed warm water heating systems at operating temperatures
up to 100°C (Austria).
VDI 2035 Prevention of damage hot water heating systems (Germany)
SWKI BT 102-01 Water quality for heating, steam, cooling and air conditioning
systems (Switzerland)
UNI 8065 Technical standard regulating hot water preparation.
DM 26.06.2015 (Ministerial Decree specifying the minimum
requirements)
Follow the instructions of this standard and any related updates.
Safety 2
Design Information
Installation Instructions Turbomat TM 320-500 | M0690817_en 7

Regulations and standards for permitted fuels
1. BImSchV First Order of the German Federal Government for the
implementation of the Federal Law on Emission Protection
(Ordinance on Small and Medium Combustion Plants) in the
version published on 26 January 2010,
BGBl. JG 2010 Part I No. 4.
EN ISO 17225-2 Solid bio-fuel - Fuel specifications and classes
Part 2: Wood pellets for use in industrial and domestic systems
EN ISO 17225-4 Solid bio-fuel - Fuel specifications and classes
Part 4: Wood chips for non-industrial use
2.4.2 Installation and approval of the heating system
The boiler should be operated in a closed heating system. The following standards
govern the installation:
EN 12828 - Heating Systems in Buildings
NOTICE! Each heating system must be officially approved.
The appropriate supervisory authority (inspection agency) must always be informed
when installing or modifying a heating system, and authorisation must be obtained
from the building authorities:
Austria: report to the construction authorities of the community or magistrate
Germany: report new installations to an approved chimney sweep / the building
authorities.
2.4.3 General information for installation room (boiler room)
Boiler room characteristics
▪ The floor must be even, clean and dry and have an adequate load-bearing
capacity.
▪ There must not be a potentially explosive atmosphere in the boiler room as the
boiler is not suitable for use in potentially explosive environments.
▪ The boiler room must be frost-free.
▪ The boiler does not provide any light, so the customer must ensure sufficient
lighting in the boiler room in accordance with national workplace design
regulations.
▪ When using the boiler above 2000 metres above sea level you should consult the
manufacturer.
▪ Danger of fire due to flammable materials.
The floor of the boiler room must not be flammable. No flammable materials
should be stored near the boiler. Flammable objects (e.g. clothing) must not be put
on the boiler to dry.
Note on standards
2Safety
Design Information
8 Fröling GesmbH | 4710 Grieskirchen, Industriestraße 12 | www.froeling.at

▪ Damage due to impurities in combustion air.
Do not use any solvents or cleaning agents containing chlorine and hydrogen
halides in the room where the boiler is installed (e.g. chlorination units for
swimming pools).
▪Keep the air suction opening of the boiler free of dust.
▪ The system must be protected against the chewing or nesting of animals (e.g.
rodents etc.).
Ventilation of the boiler room
Ventilation air for the boiler room should be taken from and expelled directly outside,
and the openings and air ducts should be designed to prevent weather conditions
(foliage, snowdrifts, etc.) from obstructing the air flow.
Unless otherwise specified in the applicable building regulations for the boiler room,
the following standards apply to the design and dimensions of the air ducts:
ÖNORM H 5170 - Construction and fire protection requirements
TRVB H118 - Technical directives on fire protection/prevention
2.4.4 Requirements for central heating water
Unless contrary to other national regulations, the latest versions of the following
standards and guidelines apply:
Austria:
Germany:
ÖNORM H 5195
VDI 2035
Switzerland
:
Italy:
SWKI BT 102-01
UNI 8065
Observe the standards and also follow the recommendations below:
❒Aim for a pH value of between 8.2 and 10.0. If the central heating water comes
into contact with aluminium, the pH value must be between 8.0 and 8.5
❒ Use prepared water which complies with the standards cited above for filling and
makeup water
❒ Avoid leaks and use a closed heating system to maintain water quality during
operation
❒ When filling with make-up water, always bleed the filling hose before connecting,
in order to prevent air from entering the system
Advantages of prepared water:
▪ Complies with the applicable standards
▪ Less of a drop in output due to reduced limescale build-up
▪ Less corrosion due to fewer aggressive substances
▪ Long-term cost savings thanks to improved energy efficiency
Note on standards
Safety 2
Design Information
Installation Instructions Turbomat TM 320-500 | M0690817_en 9

Limit values for filling and make-up water:
Austria Germany Switzerland
Total hardness ≤ 1.0 mmol/L ≤ 2.0 mmol/L < 0.1 mmol/L
Conductivity - <100µS/cm < 100 µS/cm
pH value 6.0 – 8.5 6.5 – 8.5 6.0 – 8.5
Chloride < 30 mg/L < 30 mg/L < 30 mg/L
Additional requirements for Switzerland
The filling and make-up water must be demineralised (fully purified)
▪The water must not contain any ingredients that could settle and accumulate in the
system
▪ This makes the water non-electroconductive, which prevents corrosion
▪ It also removes all the neutral salts such as chloride, sulphate and nitrate which can
weaken corrosive materials in certain conditions
If some of the system water is lost, e.g. during repairs, the make-up water must also be
demineralised. It is not enough to soften the water. The heating system must be
professionally cleaned and rinsed before filling the units.
Inspection:
▪ After eight weeks, the pH value of the water must be between 8.2 and 10.0. If the central
heating water comes into contact with aluminium, the pH value must be between 8.0 and
8.5
▪ Yearly. Values must be recorded by the owner
2.4.5 Notes for using pressure maintenance systems
Pressure maintenance systems in hot-water heating systems keep the required
pressure within predefined limits and balance out volume variations caused by
changes in the hot-water temperature. Two main systems are used:
Compressor-controlled pressure maintenance
In compressor-controlled pressure maintenance units, a variable air cushion in the
expansion tank is responsible for volume compensation and pressure maintenance. If
the pressure is too low, the compressor pumps air into the tank. If the pressure is too
high, air is released by means of a solenoid valve. The systems are built solely with
closed-diaphragm expansion tanks to prevent the damaging introduction of oxygen
into the heating water.
2Safety
Design Information
10 Fröling GesmbH | 4710 Grieskirchen, Industriestraße 12 | www.froeling.at

Pump-controlled pressure maintenance
A pump-controlled pressure maintenance unit essentially consists of a pressure-
maintenance pump, relief valve and an unpressurised receiving tank. The valve
releases hot water into the receiving tank if the pressure is too high. If the pressure
drops below a preset value, the pump draws water from the receiving tank and feeds it
back into the heating system. Pump-controlled pressure maintenance systems with
open expansion tanks (e.g. without a diaphragm) introduce ambient oxygen via the
surface of the water, exposing the connected system components to the risk of
corrosion. These systems offer no oxygen removal for the purposes of corrosion
control as required by VDI 2035 and in the interests of corrosion protection should not
be used.
2.4.6 Return lift
If the hot water return is below the minimum return temperature, some of the hot water
outfeed will be mixed in.
CAUTION
Risk of dropping below dew point/condensation formation if operated without
return temperature control.
Condensation water forms an aggressive condensate when combined with
combustion residue, leading to damage to the boiler.
Take the following precautions:
❒ Regulations stipulate the use of a return temperature control.
➥The minimum return temperature is 60 °C. We recommend fitting some
sort of control device (e.g. thermometer).
2.4.7 Use with storage tank
NOTICE
In principle it is not necessary to use a storage tank for the system to run
smoothly. However, we recommend that you use the system with a storage tank,
as this ensures a continuous supply of fuel in the ideal output range of the boiler.
For the correct dimensions of the storage tank and the line insulation (in accordance
with ÖNORM M 7510 or guideline UZ37) please consult your installer or Froling.
⇨ See "Addresses" [page 87]
Safety 2
Design Information
Installation Instructions Turbomat TM 320-500 | M0690817_en 11

2.4.8 Chimney connection/chimney system
EN 303-5 specifies that the entire flue gas system must be designed to prevent,
wherever possible, damage caused by seepage, insufficient feed pressure and
condensation. Please note in this respect that flue gas temperatures lower than 160K
above room temperature can occur in the permitted operating range of the boiler.
The flue gas temperatures (for clean systems) and additional flue gas values can be
found in the table below.
The connection between the boiler and the chimney system should be as short as
possible. The upward angle of the connection should not exceed 30 - 45°. Insulate the
connection. The entire flue gas system - chimney and connection - should be
calculated in accordance with EN 13384-1.
Local regulations and other statutory regulations also apply.
NOTICE! The chimney must be authorised by a smoke trap sweeper or chimney
sweep.
Draught limiter
We generally recommend the installation of a draught limiter. A draught limiter must
be installed if the maximum permissible feed pressure as given in the boiler data for
planning the flue gas system is exceeded.
NOTICE! Install the draught limiter directly under the mouth of the flue line, as the
pressure is constantly low at this point.
Boiler data for planning the flue gas system
Description TM
300 320 400 500
Flue gas temperature at nominal load °C 140
Flue gas temperature at partial load 110
Flue gas volume/mass flow with wood chip
W30, 12% O2
m3/h
(kg/h)
1349
(1137)
1439
(1213)
1799
(1516)
2249
(1895)
Flue gas volume/mass flow with wood chip
W30, 9% O2
m3/h
(kg/h)
987
(831)
1053
(886)
1216
(1107)
1645
(1384)
Flue gas volume/mass flow with wood
pellets 12% O2
m3/h
(kg/h)
1120
(954)
1195
(1018)
1494
(1273)
1867
(1591)
Flue gas volume/mass flow with wood
pellets 9% O2
m3/h
(kg/h)
819
(699)
873
(745)
1091
(931)
1364
(1164)
Required feed pressure at outlet of
induced draught housing at nominal load
Pa 5
mbar 0.05
Required feed pressure at outlet of
induced draught housing at partial load
Pa 2
mbar 0.02
Maximum permissible feed pressure Pa 50
mbar 0.5
Flue spigot diameter mm 300 350
2Safety
Design Information
12 Fröling GesmbH | 4710 Grieskirchen, Industriestraße 12 | www.froeling.at

3 Technology
3.1 Dimensions
Item Description Unit TM 320 TM 400/500
H1 Boiler height including insulation mm 2560 2660
H2 Height of return connection mm 640 710
H3 Height of flow connection mm 1850 2000
H4 Height of stoker including burn back protection system mm 815 930
H5 Height, flue gas pipe connection without FGR mm 960 985
H6 Height, flue gas pipe connection with FGR mm 2005 2075
BTotal width including fittings mm 2780 2990
B1 Width, boiler including insulation mm 2195 2495
B2 Width, combustion chamber ash container mm 730 1165
LTotal length including fittings mm 3340 3595
L1 Length, stoker unit mm 940 1050
L2 Length, combustion chamber ash container mm 600 630
Technology 3
Dimensions
Installation Instructions Turbomat TM 320-500 | M0690817_en 13

3.2 Components and connections
Item Description Unit TM 320 TM 400/500
ACombustion chamber
BHeat exchanger
CBoiler flow connection inches DN100 / PN16
DBoiler return connection inches DN100 / PN16
ECombustion chamber ash container
FHeat exchanger ash container
GID fan
HFlue gas pipe connection without FGR (flue gas
recirculation)
mm 300 350
IHeat exchanger drainage inches 1” IT 1” IT
JFlue gas pipe connection with FGR (flue gas
recirculation)
mm 300 350
KFGR blower fan
LWOS drive
MThermal discharge safety device connection inches ¾” ET ¾” ET
Air vent heat exchanger connection inches ½” IT ½” IT
NStoker unit
OCombustion chamber ash removal drive
3Technology
Components and connections
14 Fröling GesmbH | 4710 Grieskirchen, Industriestraße 12 | www.froeling.at

3.3 Technical specifications
Description TM
320 400 500 5001)
Nominal output kW 320 399 499 501
Output range kW 96-320 119.7-399 149.7-499 150-501
Electrical connection 400V / 50Hz / C35A or as per circuit diagram
Power consumption wood chips (NL / PL) W 1600 / 810 1750 / 940 2080 / 940 2080 / 940
Power consumption pellets (NL / PL) W 1270 / 700 1380 / 880 1570 / 880 1570 / 880
Total weight incl. fittings kg 6200 8400 8400 8400
Weight - combustion chamber 1450 2200 2200 2200
Weight - heat exchanger 1470 2150 2150 2150
Heat exchanger water capacity l 560 750 750 750
Water pressure drop
(ΔT = 20 / 10 K)
mbar 2.0 / 12.0 5.6 / 14.3 8.5 / 27.4 8.5 / 27.4
Flow rate (ΔT = 20 / 10 K) m³/h 13.8 / 27.5 17.2 / 34.5 21.5 / 43 21.5 / 43
Minimum ventilation opening as per
ÖNORM H 5170
cm² 690 850 1070 1070
Minimum boiler return temperature °C 65
Maximum permitted operating temperature °C 90
Maximum permitted working over-pressure bar 6
Boiler class as per EN 303-5:2012 5
Permitted fuel as per EN ISO 17225 2) Part 4: Wood chips class A2
P16S-P31S P16S-P45S
Part 2: Wood pellets class A1 / D06
Airborne sound level dB(A) < 70
1.TM 500 with 501 kW nominal output only available in UK
2.Detailed information on the fuel can be found in the operating instructions in the section entitled “Permitted fuels”
320 400 500 5001)
Nominal output kW 320 399 499 501
Test book number PB0500012 PB0360215 PB0350215 PB0350215
1.TM 500 with 501 kW nominal output only available in UK
Test data for wood chips - emissions in [mg/MJ] (nominal load/partial load)
Carbon monoxide (CO) mg/MJ 8 / 4 9 / 4 7 / 4 7 / 4
Nitrogen oxide (NOx) mg/MJ 58 / 56 44 / 51 46 / 51 46 / 51
Organic carbon (OGC) mg/MJ <2 / <2 <1 / <2 <1 / <2 <1 / <2
Dust mg/MJ 18 / 8 15 / 11 18 / 11 18 / 11
Boiler efficiency % 92.9 / 90.3 93.9 / 90.3 93.6 / 90.3 93.6 / 90.3
Test data for wood chips - emissions in [mg/m³]1) (nominal load/partial load)
Carbon monoxide (CO) mg/m³ 12 / 6 14 / 5 10 / 5 10 / 5
Nitrogen oxide (NOx) mg/m³ 86 / 83 65 / 76 67 / 76 67 / 76
Organic hydrocarbons (OGC) mg/m³ <2 / <2 <1 / <3 <1 / <3 <1 / <3
Technology 3
Technical specifications
Installation Instructions Turbomat TM 320-500 | M0690817_en 15

Test data for wood chips - emissions in [mg/m³]1) (nominal load/partial load)
Dust mg/m³ 27 / 11 22 / 16 26 / 16 26 / 16
1.Emissions values based on dry flue gas at standard temperature and pressure (0°C, 1013 mbar) with a volume content of oxygen of 13%
Test data for pellets - emissions in [mg/MJ] (nominal load/partial load)
Carbon monoxide (CO) mg/MJ 7 / 8 <2 / <3 <1 / 2 <1 / 2
Nitrogen oxide (NOx) mg/MJ 44 / 46 63 / 71 66 / 71 66 / 71
Organic hydrocarbons (OGC) mg/MJ <2 / <2 <1 / <2 <1 / <2 <1 / <2
Dust mg/MJ 13 / 9 12 / 10 13 / 10 13 / 10
Boiler efficiency % 92.7 / 90.1 93.9 / 92.0 94.4 / 92.0 94.4 / 92.0
Test data for pellets - emissions in [mg/m³]1) (nominal load/partial load)
Carbon monoxide (CO) mg/m³ 10 / 11 <3 / <4 <2 / 2 <2 / 2
Nitrogen oxide (NOx) mg/m³ 64 / 67 93 / 105 97 / 105 97 / 105
Organic hydrocarbons (OGC) mg/m³ <2 / <2 <1 / <2 <1 / <2 <1 / <2
Dust mg/m³ 20 / 13 17 / 15 19 / 15 19 / 15
1.Emissions values based on dry flue gas at standard temperature and pressure (0°C, 1013 mbar) with a volume content of oxygen of 13%
3Technology
Technical specifications
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4 Assembly
DANGER
Risk of falling when working at a height
Therefore:
❒Implement appropriate measures in accordance with the applicable national
industrial safety guidelines to protect against the risk of falling (e.g. ladders,
platforms, etc.)
4.1 Transport
NOTICE
Possibility of damage to components if handled incorrectly
❒Follow the transport instructions on the packaging
❒ Transport components with care to avoid damage
❒ Protect components against damp
❒ Unloading, positioning and installation should only be performed by trained
professionals! Staff must be trained in techniques for moving heavy loads
(correct tools and lifting equipment, hooking and slinging points, etc.)
4.2 Temporary storage
If the system is to be assembled at a later stage:
❒Store components at a protected location, which is dry and free from dust
➥Damp conditions and frost can damage components, particularly electric ones!
4.3 Positioning
❒ Secure the slings or chains to the hooking point securely and position the boiler
Assembly 4
Transport
Installation Instructions Turbomat TM 320-500 | M0690817_en 17

4.3.1 Fitting the underfloor ash removal system (optional)
If an underfloor ash removal system (optional) is to be installed, the adapter should be
fitted as follows when the combustion chamber is being positioned.
❒ Remove the blanking plate on the underside of the combustion chamber
❒Fit the underfloor ash removal system adapter and the seal
❒ Secure the ash duct on the left and right of the combustion chamber using
blanking plates
4.4 Setting up in the boiler room
4.4.1 Moving the boiler in the boiler room
❒ Position a fork-lift or similar lifting device with a suitable load-bearing capacity at
the base frame
❒Lift and transport to the intended position in the installation room
➥Observe the minimum distances in the boiler room.
4Assembly
Positioning
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4.4.2 Recommended clearances in the boiler room
▪ The system should generally be set up so that it is accessible from all sides
allowing quick and easy maintenance.
▪Regional regulations regarding necessary maintenance areas for inspecting the
chimney should be observed in addition to the specified minimum distances!
▪ Observe the applicable standards and regulations when setting up the system.
▪ Observe additional standards for noise protection
(ÖNORM H 5190 - Noise protection measures)
A
B
D
C
Item Description Unit TM
320 400/500
ADistance between stoker and wall mm 500 500
BDistance between side of boiler (heat exchanger) and
wall
500 500
CDistance – insulated door to wall 1000 1000
DDistance between side of boiler (combustion
chamber) and wall
870 950
Minimum room height 3100 3300
Assembly 4
Setting up in the boiler room
Installation Instructions Turbomat TM 320-500 | M0690817_en 19

4.5 Installing the boiler
NOTICE
Reduction in performance due to air leakage
The use of flanges without sealing cords can result in a reduction in performance
due to air leakage
Therefore:
❒ Sealing cords or the surface sealant provided must be used on all the flanged
connections on the following components: loading; ash removal; pressure
ducting; air ducts; combustion air fan; flue gas and flue gas return piping.
4.5.1 General information
Front and back of boiler
The front of the boiler is its operating side. All of the elements necessary for operating
the unit, e.g. combustion chamber and burning chamber door and ash container can
be found on the front.
The back of the boiler is opposite the front. The stoker unit, WOS drive and complete
flue gas system are on the back of the boiler.
Heat exchanger on the left or right
A general distinction is made between whether the heat exchanger is located to the
left or right of the combustion chamber (as seen from the front = operating side).
Before you start installation, check if the heat exchanger is to be installed on the left or
the right. In some cases this is already indicated on the layout drawing.
NOTICE! The figures below show the assembly steps for installing a heat exchanger
to the right, unless stated otherwise. If the heat exchanger is to be installed to the left,
the steps should be carried out in the same way but on the other side.
For clarity reasons, the side of the combustion chamber which is furthest from the heat
exchanger is referred to as the “outside”. In the case of the heat exchanger, the side
which is furthest from the combustion chamber is referred to as the “outside”.
Boiler sizes TM 320 / 400 / 500
The majority of the images shown in these assembly instructions refer to the Turbomat
TM 320. The assembly steps are the same for boiler sizes 320-500.
The only differences in installation for the TM 320 and TM 400/500 are described
separately in the section entitled “Assembling the insulating side panels”.
⇨ See "Installing the insulating side panels" [page 39]
4Assembly
Installing the boiler
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