31
Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Tel +43 (0) 7248 606-0 Fax +43 (0) 7248 606-600 [email protected] www.froeling.com Installation Instructions Turbomatic TMC 28-55 Be sure to read and comply with the operating instructions and safety instructions. Subject to technical change.

Installation Instructions MA_TMC_28-55... · 2018. 7. 18. · Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Tel +43 (0) 7248 606-0 Fax

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Page 1: Installation Instructions MA_TMC_28-55... · 2018. 7. 18. · Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Tel +43 (0) 7248 606-0 Fax

Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Tel +43 (0) 7248 606-0 Fax +43 (0) 7248 606-600 [email protected] www.froeling.com

Installation Instructions

Turbomatic TMC 28-55

Be sure to read and comply with the operating instructions and safety instructions. Subject to technical change.

Page 2: Installation Instructions MA_TMC_28-55... · 2018. 7. 18. · Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Tel +43 (0) 7248 606-0 Fax

Introduction

Page 2 M1010108_en s

I

Dear customer, The FRÖLING Turbomatic wood chip boiler features a state-of-the-art design that conforms to all currently applicable standards and testing guidelines. Please read and follow the installation instructions. They contain safety instructions and comprehensive information relating to transporting, setting up and assembling the boiler. 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. Subject to technical change.

Delivery Certificate Keeping a record that the delivery was received correctly and collecting customer-specific data relating to the system allows us to respond quickly should problems arise. We would therefore ask you to confirm that you have received the product in good condition. Please send Fröling a copy of the delivery certificate, filled in and signed by the customer.

Page 3: Installation Instructions MA_TMC_28-55... · 2018. 7. 18. · Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Tel +43 (0) 7248 606-0 Fax

Introduction

Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Page 3 Tel +43 (0) 7248 606-0 Fax +43 (0) 7248 606-600 [email protected] www.froeling.com M1010108_en

I

Guarantee Conditions Our sale and delivery conditions generally apply. These conditions have been made available to customers, and customers have been made aware of them at the time of order completion. You can also find the guarantee conditions in the enclosed guarantee certificate.

Address of manufacturer

FRÖLING Heizkessel- und Behälterbau GesmbH Industriestraße 12 A-4710 Grieskirchen AUSTRIA TEL +43 (0)7248 606 0 FAX +43 (0)7248 606 600 E-MAIL [email protected] WEBSITE www.froeling.com

Page 4: Installation Instructions MA_TMC_28-55... · 2018. 7. 18. · Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Tel +43 (0) 7248 606-0 Fax

Contents

Page 4 M1010108_en s

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1 General Information 6

1.1 Notes on Standards 6 1.2 Design Information 7

1.2.1 Approval and obligation to report ...................................................................... 7 1.2.2 Requirements for central heating water ............................................................. 7 1.2.3 Ventilation of boiler room ................................................................................ 7 1.2.4 Installing the heating system / Standards .......................................................... 8

Combination with storage tank ......................................................................... 8 Return feed lift ............................................................................................... 8

1.2.5 Chimney connection/chimney system ................................................................ 9 Draught limiter............................................................................................... 9 Boiler data for constructing the flue gas system:................................................. 9

2 Technology 10

2.1 Turbomatic TMC 28-55 dimensions 10 2.2 Components and Connections 11 2.3 Technical specifications 12

Test data for operation with wood chips ........................................................... 12 Test data for operation with pellets ................................................................. 13

3 Installation 14

3.1 Transport 14 3.1.1 Positioning................................................................................................... 14 3.1.2 Temporary storage ....................................................................................... 14

3.2 Setting up in the boiler room 14 3.2.1 Removing the boiler from the pallet ................................................................ 14 3.2.2 Moving the boiler in the boiler room ................................................................ 14 3.2.3 Minimum distances in the boiler room.............................................................. 15 3.2.4 General information for boiler room................................................................. 15

3.3 Assembly work 16 3.3.1 Installing the chamber in the boiler ................................................................. 16 3.3.2 Installing the stoker...................................................................................... 19

Installing the burn back flap drive (only with burn back flap) .............................. 20 3.3.3 Installing the induced draught fan................................................................... 21 3.3.4 Installing the WOS Drive ............................................................................... 22 3.3.5 Fitting the automatic heat exchanger ash removal (optional) .............................. 23

Conversion for ashcan on right ....................................................................... 23 Assembly work on boiler................................................................................ 24

3.3.6 Installing the combustion chamber overpressure sensor..................................... 26 3.3.7 Fitting switch cabinet and cable ducts.............................................................. 26

3.4 Electrical connection 28 3.4.1 Laying the cable ........................................................................................... 28

3.5 Connecting the thermal discharge safety device 29 3.5.1 Thermal discharge safety device sensor ........................................................... 29

Page 5: Installation Instructions MA_TMC_28-55... · 2018. 7. 18. · Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Tel +43 (0) 7248 606-0 Fax

Contents

Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Page 5 Tel +43 (0) 7248 606-0 Fax +43 (0) 7248 606-600 [email protected] www.froeling.com M1010108_en

C

4 Initial startup / Decommissioning 30

4.1 Configuring the boiler 30 4.2 Mothballing 30 4.3 Disassembly 30 4.4 Disposal 30

5 Appendix 31

5.1 Delivery certificate -TMC 28-55 31

Page 6: Installation Instructions MA_TMC_28-55... · 2018. 7. 18. · Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Tel +43 (0) 7248 606-0 Fax

General Information Notes on standards

Page 6 M1010108_en s

1

1 General Information

WARNING

Assembly and installation by untrained personnel! Risk of injury and damage to equipment!

Only allow trained technicians (heating installers or licensed electricians) to perform set-up and installation!

1.1 Notes on Standards

ÖNORM/DIN EN 303-5 Heating boilers for solid fuels, hand and automatically stocked, nominal heat output of up to 300 kW - Terminology, requirements, testing and marking

ÖNORM M 7510 Guidelines for checking central heating systems

ÖNORM / DIN EN 12828 Heating systems in buildings - design of water-based heating systems

ÖNORM B 8130 Safety devices, open water-heating systems

ÖNORM B 8131 Closed water-heating systems, safety requirements

DIN 4751 Parts 1-4 Heating system safety equipment

ÖNORM / DIN EN 13384-1 Chimneys serving one appliance

ÖNORM M 7515 / DIN 4705-1

Calculating chimney dimensions for combustion systems

TRVB H118 Technical directives for fire protection/prevention

ÖNORM H5170 Construction and fire protection requirements

ÖNORM H5190 Heating equipment - noise protection measures

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 only).

VDI 2035 Prevention of damage in water heating installations - Scale formation in domestic hot water supply installations and water heating installations (Germany only)

SWKI 97-1 Limescale and corrosion protection in heating systems (Switzerland only)

Page 7: Installation Instructions MA_TMC_28-55... · 2018. 7. 18. · Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Tel +43 (0) 7248 606-0 Fax

General information Design information

Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Page 7 Tel +43 (0) 7248 606-0 Fax +43 (0) 7248 606-600 [email protected] www.froeling.com M1010108_en

1

1.2 Design Information

It is forbidden to carry out modifications to the boiler or to change or deactivate safety equipment. In addition to the documentation provided and the regulations for installation and operation of the boiler system applicable in the country in which the boiler will be operated, all fire, police, and electrical regulations must be observed.

1.2.1 Approval and obligation to report

NOTICE

Each heating system must be officially authorised. The appropriate supervisory authority (inspection agency) must always be informed when installing or modifying a heating system, and authorisation obtained from the building authorities. Austria: Inform the civic/municipal building authorities. Germany: Register with an approved chimney sweep/the building authorities.

1.2.2 Requirements for central heating water

The requirements pertaining to the water used to fill the boiler are based on the following standards and guidelines:

Applicable standards and guidelines: Austria: ÖNORM H 5195-1 Germany: VDI 2035 Switzerland: SWKI 97-1

There are no other special requirements for central heating water.

Note on filling with make-up water: bleed the filling hose before connecting to prevent air from getting into the system.

1.2.3 Ventilation of boiler room

The openings for the supply air and the exhaust air should be arranged as close to opposite each other as possible to achieve a good thermal draught effect.

The supply air should be fed in directly from outside. Unless otherwise stipulated by the building regulations applicable to the room where the boiler is to be installed, the following standards shall apply:

Applicable Standards: - TRVB H 118 - ÖNORM H 5170

§

§

Page 8: Installation Instructions MA_TMC_28-55... · 2018. 7. 18. · Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Tel +43 (0) 7248 606-0 Fax

General information Notes on standards

Page 8 M1010108_en s

1 1.2.4 Installing the heating system / Standards

The following standards govern the installation of heating systems:

Applicable Standards: ÖNORM / DIN EN 12828 Heating Systems in Buildings The following prior standards still apply: Austria: - Closed systems as per ÖNORM B 8131 - Open systems as per ÖNORM B 8130 Germany: - Closed systems as per DIN 4751 Part 2 - Open systems as per DIN 4751 Part 1

Combination with storage tank

NOTICE

It is not generally necessary to use a storage tank for the system to run smoothly. However we recommend that you use it with a storage tank, as this allows you to achieve continuous reduction within the ideal performance 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 Fröling.

Return feed lift If the hot water return feed is below the minimum return feed temperature, some of the hot water outfeed will be mixed in.

CAUTION

Risk of dropping below dew point/condensation formation if operated without return feed lift. Condensation water forms an aggressive condensate when combined with combustion residue, leading to damage to the boiler.

Regulations stipulate the use of a return feed lift.

The minimum return feed temperature is 55 °C. We recommend fitting some kind of control device (e.g. thermometer).

§

Page 9: Installation Instructions MA_TMC_28-55... · 2018. 7. 18. · Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Tel +43 (0) 7248 606-0 Fax

General information Design information

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1

1.2.5 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 technical specification sheets.

Boiler data for constructing the flue gas system The connection between the boiler and the chimney system should be as short as possible. The incline of the connection should not exceed 30 - 45°. Insulate the connection. The entire flue gas system (chimney and connection) must be calculated as per ÖNORM/DIN EN 13384-1 or prior standards ÖNORM M 7515/DIN 4705-1. Local regulations and other statutory regulations also apply.

The chimney must be authorised by a smoke trap sweeper or chimney sweep.

As per TRVB H 118 (only in Austria) an explosion flap must be installed in the flue pipe or in the chimney.

Draught limiter

We recommend that a draught limiter is fitted (1)

Install the draught limiter directly under the mouth of the flue line, as the pressure is lower at this location.

Boiler data for constructing the flue gas system

Description Units 28 35 48 55

Flue gas temperature RL PL

°C 165 120

180 120

170 120

185 120

Flue gas mass flow RL PL

kg/s 0.025 0.009

0.031 0.011

0.040 0.015

0.050 0.017

Required feed pressure RL PL

mbar 0.12 0.06

0.15 0.08

0.18 0.12

0.20 0.14

Flue pipe diameter mm 150 150 150 150

RL = Rated load, PL = Partial load;

1

Page 10: Installation Instructions MA_TMC_28-55... · 2018. 7. 18. · Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Tel +43 (0) 7248 606-0 Fax

Technology Dimensions

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2 Technology

2.1 Turbomatic TMC 28-55 dimensions

Pos. Description Unit TMC 28 / 35 TMC 48 / 55

H Height of boiler 1425 1520

H1 Overall height 1825 1835

H2 Height, flue pipe connection 1525 1630

H3 Height, outfeed connection 1275 1375

H4 Height, return connection 140 140

H5 Height, drain 120 120

H8 Height, induced draught fan connection 1210 1310

H15 Height, gravity shaft connection with BBF1 / RV2 630 / 595 610 / 595

H18 Height, safety battery connection

mm

885 980

B Width of boiler 570 670

B1 Overall width with BBF1 / RV2 1730 / 1815 1810 / 1905

B12 Width, ash container 325 325

B14 Width, stoker unit BBF1 / RV2 835 / 920 830 / 910

B15 Width, gravity shaft connection BBF1 / RV2 615 / 610 605 / 600

B23 Width, switch cabinet small / large

mm

400 / 600 400 / 600

L Length, boiler 1225 1315

L8 Length, induced draught fan 180 180

L15 Length to gravity shaft connection

mm

710 805

1) BBF = burn back flap; 2) RV = rotary valve

Page 11: Installation Instructions MA_TMC_28-55... · 2018. 7. 18. · Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Tel +43 (0) 7248 606-0 Fax

Technology Components and connections

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2 2.2 Components and Connections

7

8

A

B

1

2

C

3

6

4 D5 E

Turbomatic

Pos. Description Unit 28 / 35 48 / 55

A Flue gas pipe diameter mm 150 150

B Boiler outfeed connection 6/4 6/4

C Connecting the Thermal Discharge Safety Device 1/2 1/2

D Boiler return feed connection 6/4 6/4

E Connection for filling / emptying cock

Inch

1/2 1/2

1 Combustion air blower fan

2 Ash container

3 Automatic ignition

4 Automatic ash removal drive (optional: automatic heat exchanger ash removal)

5 Stoker drive

6 Switch cabinet with integrated “Lambdatronic H3000” control

7 Induced draught fan

8 Servo-motors for primary and secondary air

9 Tipping grate drive

9

Page 12: Installation Instructions MA_TMC_28-55... · 2018. 7. 18. · Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Tel +43 (0) 7248 606-0 Fax

Technology Technical Specifications

Page 12 M1010108_en s

2 2.3 Technical specifications

Description Unit 28 35 48 55

Rated heat output 28 35 48 55

Heating efficiency range kW

8.4 - 28 10.5 - 35 14.4 - 48 16.5 - 55

Mains connection 400V / 50Hz fused 20A

Boiler class 3 3 3 3

Boiler weight kg 420 425 500 505

Boiler water volume L 114 114 185 185

Permitted outfeed temperature 95 95 95 95

Minimum return feed temperature °C

55 55 55 55

Permitted operating pressure bar 3 3 3 3

Upstream resistance (ΔT=20°C) mbar 6.5 7.5 17 19

Permitted fuel 1) Wood chip / ÖNORM M 7133 or wood pellets 6mm / ÖNORM M 7135

Heat output from fuel at rated heat output kW 30.4 38.2 52.8 60.7

1) Detailed information on the fuel is included in the operating instructions, in the section on “Permitted fuels”

Test data for operation with wood chips

Description Unit 28 35 48 55

Testing institute BLT Wieselburg

Test report no. 014/00 009/00

Date of issue 22.05.2000 1) 1)

25.04.2000

Carbon monoxide (CO)

Rated load Partial load

mg/MJ

66.00 195.00

62.37 184.89

55.63 166.11

52.00 156.00

Nitrogen oxide (NOx)

Rated load Partial load

mg/MJ

91.00

not measured

96.19

not measured

105.81

not measured

111.00

not measured

Organic hydrocarbons

Rated load Partial load

mg/MJ

<1

5.00

<1

5.26

<1

5.74

<1

6.00

Dust

Rated load Partial load

mg/MJ

17.00

not measured

20.11

not measured

25.89

not measured

29.00

not measured

Boiler efficiency rating

Rated load Partial load

%

91.30 90.80

91.09 90.75

90.71 90.65

90.50 90.60

1) Values for boiler sizes 35 kW and 48 kW are interpolated (calculated as per EN 303-5)

Page 13: Installation Instructions MA_TMC_28-55... · 2018. 7. 18. · Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Tel +43 (0) 7248 606-0 Fax

Technology Technical Specifications

Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Page 13 Tel +43 (0) 7248 606-0 Fax +43 (0) 7248 606-600 [email protected] www.froeling.com M1010108_en

2

Test data for operation with pellets

Description Unit 28 35 48 55

Testing institute BLT Wieselburg

Test report no. 014/00 009/00

Date of issue 22.05.2000 1) 1)

25.04.2000

Carbon monoxide (CO)

Rated load Partial load

mg/MJ

31.00 56.00

31.52 65.07

32.48 81.93

33.00 91.00

Nitrogen oxide (NOx)

Rated load Partial load

mg/MJ

59.00

not measured

64.96

not measured

76.04

not measured

82.00

not measured

Organic hydrocarbons

Rated load Partial load

mg/MJ

<1

1.00

<1

1.00

<1

1.00

<1 <1

Dust

Rated load Partial load

mg/MJ

6.00

not measured

7.81

not measured

11.19

not measured

13.00

not measured

Boiler efficiency rating

Rated load Partial load

%

92.00 91.90

91.64 91.87

90.96 91.83

90.60 91.80

1) Values for boiler sizes 35 kW and 48 kW are interpolated (calculated as per EN 303-5)

Page 14: Installation Instructions MA_TMC_28-55... · 2018. 7. 18. · Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Tel +43 (0) 7248 606-0 Fax

Installation Transport and setup

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3

3 Installation

3.1 Transport

The boiler comes in cardboard packaging on 3 pallets together with the chamber discharge unit.

Move the boiler without jarring or jolting Follow the transport instructions on the packaging when moving the boiler.

3.1.1 Positioning

Place a fork-lift or similar lifting device with a minimum fork length of 1100 mm and an appropriate load-bearing capacity at the pallet and position the boiler

If it is not possible to position the boiler on the pallet:

Remove cardboard packaging Remove boiler from pallet

See 3.2.1 Removing the boiler from the pallet

3.1.2 Temporary storage

If the system is to be installed at a later date: Store the boiler, insulation and control unit in a safe, dust-free, and

dry location Moisture reduces the effectiveness of the insulation and destroys electronic components.

3.2 Setting up in the boiler room

3.2.1 Removing the boiler from the pallet

Remove 4 screws from the boiler

bottom Lift the boiler off the pallet

3.2.2 Moving the boiler in the boiler room

Position a fork-lift or similar lifting device with an appropriate load-bearing capacity at the base frame of the boiler and lift

Set up boiler at intended location

Observe the minimum distances in the boiler room (see 3.2.3).

Page 15: Installation Instructions MA_TMC_28-55... · 2018. 7. 18. · Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Tel +43 (0) 7248 606-0 Fax

Installation Transport and setup

Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Page 15 Tel +43 (0) 7248 606-0 Fax +43 (0) 7248 606-600 [email protected] www.froeling.com M1010108_en

3 3.2.3 Minimum distances in the boiler room

The boiler should always be set up so that it is fully accessible to allow fast and easy maintenance.

Observe the applicable standards and regulations when setting up the boiler.

Also observe the standards pertaining to noise protection (ÖNORM H 5190 - Noise protection measures)

Dimension Description Units 28 - 55

A Minimum distance from back of boiler to wall 500

B Minimum distance from front of boiler to wall (space required for opening insulating door)

800

C Minimum distance between stoker and wall 300

D Minimum distance from edge of boiler to wall (space required to empty ashcan)

mm

700

3.2.4 General information for boiler room

Danger of fire due to flammable materials. No flammable materials should be stored near the boiler.

Damage due to impurities in combustion air. Do not use any solvents or cleaning agents containing chlorine in the room where the boiler is installed.

Keep the air suction opening of the boiler free of dust.

The room where the boiler is installed must be frost-proof.

Page 16: Installation Instructions MA_TMC_28-55... · 2018. 7. 18. · Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Tel +43 (0) 7248 606-0 Fax

Installation Assembly work

Page 16 M1010108_en s

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3.3 Assembly work

3.3.1 Installing the chamber in the boiler

The chamber can be installed with the stoker connection on the right or the left.

Turn the chamber according to the

discharge side and position on the base of the boiler

Ensure that the seal is centred and in the correct position.

Screw the chamber to the boiler Ensure an even contact pressure.

Screw reducing socket onto igniter tube

Attach insulation on stoker side Screw in ignition sleeve on reducing

socket Only carry out the following assembly step on the G50 stoker shown. If you are using a G30 stoker you must first fit the stoker

Fit the stoker duct cover plates

Page 17: Installation Instructions MA_TMC_28-55... · 2018. 7. 18. · Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Tel +43 (0) 7248 606-0 Fax

Installation Assembly work

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3

Insert the ignition fan with safety guard in ignition sleeve and hand

tighten the retaining screw Take care not to damage the igniter.

Fit the flush-back hose to the ignition fan using a hose clamp Lay the hose to connect to the chamber and secure using hose clamp

Attach insulation on grate shaft side as illustrated

Ensure that the fitted screws engage securely in the spring shackles.

Attach the front chamber insulation

Ensure that the fitted screws engage securely in the spring shackles.

Page 18: Installation Instructions MA_TMC_28-55... · 2018. 7. 18. · Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Tel +43 (0) 7248 606-0 Fax

Installation Assembly work

Page 18 M1010108_en s

3

Attach the cover on the grate shaft side

Bundle the motor cables and thread them through the opening in the cover

TIP: Tie the cables of the individual units to a cable harness using cable ties

Fit combustion air blower fan with seal to flange

Page 19: Installation Instructions MA_TMC_28-55... · 2018. 7. 18. · Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Tel +43 (0) 7248 606-0 Fax

Installation Assembly work

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3

3.3.2 Installing the stoker

A Assembled stoker unit with rotary valve

B Assembled stoker unit with burn back flap

C 3 pieces Seals for gravity shaft

D Stoker duct seal

E Gravity shaft nozzle 15°

F Screw set

The following steps will guide you through the assembly process when installing a G30 stoker. If you are using a G50 stoker, the connection flange comes out of the insulation (see image on left). The assembly steps apply by analogy in the same order.

Assembly G50 stoker

Attach seal for stoker duct and fit stoker unit

Screw in carrying bolt on stoker flange and tighten

Assembly G30 stoker

A

B

E C

D F

Page 20: Installation Instructions MA_TMC_28-55... · 2018. 7. 18. · Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Tel +43 (0) 7248 606-0 Fax

Installation Assembly work

Page 20 M1010108_en s

3

Fit left and right cover plates to insulation on stoker duct

Installing the burn back flap drive (only with burn back flap)

Back-fire flap drive must be pre-tensioned by 5°. (delivery configuration)

See included manufacturer’s documentation for how to pre-tension the drive

Insert clamping piece as illustrated (90° position) and secure at back with fixing clamp

Attach drive to shaft of burn back flap

Tighten clamping piece so that the clamp and triangular shafts fit positively

Turn the whole unit 90° anti-clockwise

The burn back flap is closed

Page 21: Installation Instructions MA_TMC_28-55... · 2018. 7. 18. · Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Tel +43 (0) 7248 606-0 Fax

Installation Assembly work

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Thread the torque support through the slot in the drive and tighten the burn back flap to the casing

Once the drive has been unlocked the flap should fully close and the drive should be pre-tensioned < 5°

See included manufacturer’s documentation for how to unlock the drive

Fit the gravity shaft nozzle with seal to the burn back flap

The handles on the flange must be sanded.

It is important to ensure that the assembly is tension-free when attaching the top of the gravity shaft.

3.3.3 Installing the induced draught fan

Fit induced draught fan to the back of the boiler

Fit the 2 left and right sickle rings of

the induced draught fan to the back insulation plate

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Installation Assembly work

Page 22 M1010108_en s

3 3.3.4 Installing the WOS Drive

Install the WOS motor on the

mounting bracket with 4 lock washers and M4x8 cheese-head bolts

Attach WOS disc to motor and secure

using threaded pin

Position entire unit on boiler at specified holes and secure

Hang the pre-tensioning spring at the

mount and WOS lever

Attach cable of WOS motor to WOS mounting bracket using cable ties (= strain relief)

Attach WOS and screw to WOS mounting bracket at top and bottom

Thread cable through recess in cover

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Installation Assembly work

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3.3.5 Fitting the automatic heat exchanger ash removal (optional)

A Ash baffle (2x with Turbomatic 48-55)

B Flange with ash plate

C Ash screw

D Ash removal flange for ashcan

E Ashcan

F Geared motor

not shown Rubber seal and screw set

NOTICE

The components for assembling the ashcan come delivered on the left hand side of the boiler. If you want the ashcan on the right hand side the flanges must be changed round.

Conversion for ashcan on right

Unscrew 2 hexagonal screws on the ash removal flange Turn the flange plate 180° Reassemble the ash removal flange

A D

C E

F

B

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Installation Assembly work

Page 24 M1010108_en s

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Dismantle the flange by undoing the screws Turn the flange plate and the insulating plate 180° Reassemble the flange

Assembly work on boiler

Fit the geared motor and seal to the flange as illustrated using the hexagonal screws provided

Do not tighten the screws yet

Remove the sticky tape and key-way safety device from the shaft stub on the ash screw

Thread the ash screw through the gears

Ensure that the ash screw is threaded into the gear key-way.

Page 25: Installation Instructions MA_TMC_28-55... · 2018. 7. 18. · Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Tel +43 (0) 7248 606-0 Fax

Installation Assembly work

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Fit the previously removed key-way safety device to the shaft stub

Tighten the screws on the flange and

ensure that the worm is correctly aligned

Insert the ash baffle into the boiler

2x guide plates with Turbomatic 48/55

Position the ash baffle inside the

boiler on the front inner wall upright (see drawing below)

With Turbomatic 48/55: guide plates on both inner walls

TMC 28/35 TMC 48/55

Slide in entire unit and secure with screws provided

Fit ash removal flange to opposite side using screws provided

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Installation Assembly work

Page 26 M1010108_en s

3 3.3.6 Installing the combustion chamber overpressure sensor

If combined with a pellet suction system the combustion chamber overpressure sensor is installed in the stoker duct

See assembly instructions for pellet suction system

On the grate shaft side:

Remove the pre-cut perforation in the centre of the insulating side panel

File rough edges using a half-round file and remove burrs

Removing the blind plug

Screw in extension and brass casing

Insert combustion chamber overpressure monitor into the extension and secure with locking screw

3.3.7 Fitting switch cabinet and cable ducts

NOTICE

Fit bracket and switch cabinet on the stoker side as the length of the cables for the individual units are measured for this side.

Remove pre-fitted cover plate from insulating side panel

Attach spacer washer to threaded bolts

Position bracket for switch cabinet at threaded bolts

Ensure that the bracket is horizontal when tightening

Page 27: Installation Instructions MA_TMC_28-55... · 2018. 7. 18. · Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Tel +43 (0) 7248 606-0 Fax

Installation Assembly work

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The bracket must point slightly upwards when not supporting a load as it will be pushed down with the weight of the switch cabinet.

Attach cover plate to bracket and

secure to insulating side panel

Fit the cable ducts to the pre-cut holes on the insulating side panels

The position of the individual cable ducts is indicated by the holes which are various distances apart.

Fit the switch cabinet to the bracket and lay cable

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Installation Connecting the boiler

Page 28 M1010108_en s

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3.4 Electrical connection

DANGER

Working on electrical components Risk of serious injuries from electric shocks

Work on electrical components should only be carried out by authorised

technicians

Wiring should be installed using flexible sheathed cable and dimensioned in compliance with the locally applicable standards and guidelines

3.4.1 Laying the cable

Lay the cables from the components through the cable ducts to the switch cabinet

Remember to thread through the bracket! Secure the cables in the switch cabinet to

the terminal strips provided using cable ties (= strain relief)

Gather the cables for the boiler sensor, door

contact switch, STL, ID fan, Lambda probe and WOS drive at the back of the boiler and secure to the insulation with cable ties and cementing clips

NOTICE

There may be excess cable depending on the overall size of the Turbomatic. These cables should be laid into the ducts in coils.

Spread the coils of excess cable over the entire cable ducts to prevent the cable ducts from being over full on the stoker side.

Leave sufficient length of the shaker motor cable hanging freely for tipping the grate.

Bind the freely hanging cable to the drive motors using cable ties. The cables must not come into contact with the stoker duct.

Wire the connections according to the circuit diagram:

See boiler control unit operating instructions for circuit diagrams

Page 29: Installation Instructions MA_TMC_28-55... · 2018. 7. 18. · Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Tel +43 (0) 7248 606-0 Fax

Installation Connecting the boiler

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3.5 Connecting the thermal discharge safety device

NOTICE

The thermal discharge safety device must be connected in accordance with ÖNORM/DIN EN 303-5 as shown in the following diagram.

The discharge safety device must be connected to a pressurised mains water supply in such a way that it cannot be shut off.

1 Thermal discharge safety device sensor

2 Thermal discharge safety device (opens at 95 °C)

3 Safety valve

4 Cleaning valve (T-piece)

5 Check valve

6 Dirt trap

7 Pressure reducing valve*)

*) Required when the cold water pressure is greater than 6 bar. It must be not be possible to shut off the connection manually. Minimum cold water pressure = 2 bar

3.5.1 Thermal discharge safety device sensor

Remove front blind plug and seal

immersion sleeve Insert sensor for thermal discharge

safety device in immersion sleeve

1

2

7

6

5

4

3

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Initial startup / decommissioning

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4 Initial startup / Decommissioning

4.1 Configuring the boiler

The boiler must be adjusted to the requirements of the heating system during commissioning

NOTICE

Optimum performance and efficient operation with low emissions can only be guaranteed if the system is set up by a qualified technician and the specified factory settings are observed.

Take the following precautions:

We recommend that the system is commissioned by Fröling customer services or an authorised installer.

Before heating up the boiler for the first time:

Adjust the control unit to the system type The keypad assignment and the steps necessary to modify the control parameters are detailed in the accompanying operating instructions for the boiler control unit.

4.2 Mothballing

If the boiler is out of service for several weeks (e.g. during the summer), we recommend that you perform the following maintenance tasks:

Carefully clean the boiler Completely close all doors and flaps

If the boiler is to remain out of service during the winter:

Have the system completely drained by a qualified technician Protect against frost!

4.3 Disassembly

To disassemble the boiler, perform the assembly steps in reverse order. Installation steps see 3.3 Assembly work

4.4 Disposal

Dispose of all waste in an environmentally-friendly manner and in accordance with waste disposal regulations.

Separate and clean recyclable materials and send them to a recycling centre.

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Appendix Delivery Certificate

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5 Appendix

5.1 Delivery certificate -TMC 28-55

Customer no.

Customer address: Installer:

Telephone number:

28 kW

35 kW

48 kW

Turbomatic

55 kW

Serial number

System operation discussed

System maintenance discussed

Operating principle and self-checking of safety devices discussed

All technical documentation handed over (documentation, certificate of conformity, ...)

Test heating performed

Commissioning report given to customer

Telephone number for manufacturer’s service department indicated

Rating plate attached

Following items checked:

No defects found

Notice: All national and regional regulations relating to initial testing and subsequent testing of the system must be observed. Please be advised that, in Austria, commercial systems with a rated heat output ≥ 50 kW must be regularly tested at yearly intervals in accordance with the Heating Plant Regulations (FeuerungsanlagenVO).

Date Customer Installer

Finally, we ask that you have the customer sign a copy of this confirmation and send it to FRÖLING Ges.m.b.H. Fax: +43 (0)7248 606 600