ATTACK FD20, FD26, FD32, FD36, FD42 Instructions For Use Manual

INSTRUCTION FOR USE

FLOOR STANDING

CAST-IRON

SOLID FUEL

BURNING BOILER

ATTACK FD

ATTACK, s.r.o. - 08/2010

EN

Dear customer,

Thank you for buying a universal ATTACK FD boiler and trust expressed to our company --
ATTACK, s.r.o.

ATTACK FD boiler is certified for burning coke, wood and black coal.

To get used to right handling with your new product, read instructions for its use. Please follow
the further information to ensure long-time operation without breakdowns to your as well as our
satisfaction.

Important warnings

- Study the instructions to get essential information about the construction of the boiler, it's manipulation and it's

safe operation

- After unpacking the boiler check whether your delivery is complete

- Make sure that the type of the boiler corresponds to the required use

- The installation must be done only by a proffesional with permission to this operation

- Launching and putting the boiler into operation and other obligatory service inspections may be done only by a
service technician with a valid contract from the producer

- The boiler must be connected according to valid rules, standards and norms from the instructions of use

- The producer is not responsible for the damages caused by incorrect connection

- In case of a failure ask a service technician for a help, any unprofessional intervention may damage the boilerl

- For the right function, safety and long time operation of the boiler get a regular check and maintenance from one
of our service organizations at least once a year

- You must only use the original spare parts for the repairs

- If the boiler is out of order for a longer time (switched off or there is a breakdown ), it is necessary to be careful
when putting the boiler back to operation

- The producer reserves the right to make changes in the construction of the boiler and in the instructions of
use

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CONTENTS

1 Use and preferences of the boiler....................................................................4

2 Technical data on ATTACK FD boiler.............................................................4

3 Dimensions of ATTACK FDboiler................................................................... 5

4 Head losses.......................................................................................................5

5 Description of ATTACK FD................................. ...........................................6

6 Localization and installation of the boiler...................................................... 6-7

7 Supply and wrapping......................................................................................... 8

8 Appliance for excessive heat removal - cooling circuit................................. .8-9

9 Boiler assembly................................................................................................. 10

10 Assembly of the accessories.............................................................................. 10

11 Casing assembly............................................................................................... .10

12 Brazier grid assembly........................................................................................ 11

13 Draught regulator.............................................................................................. 12

14 Putting the boiler into operation........................................................................12

15 Attendance of the boiler by a user......................................................................13

16 Maintenance........................................................................................................14

17 Instructions for the luquidation of the product after its service life....................14

18 Warranty and responsibility for defects.............................................................15

19 Repairs.................................................................................................................15

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ATTACK FD boiler is a cast iron low-pressure boiler for combustion of solid fuels - coke, wood, coal:
Combustion of other substances like plastics is not allowed..

1. The use and preferences of the boiler

Four-element size of ATTACK FD is suitable for reconstructions of heat sources in dwellings, for smaller flats and recreation

facilities. Bigger size of the boiler suits to requirements for heating in family houses, shops, schools and similar..

The boiler is produced as a hot-water boiler with natural as well as forced heating water passage and working overpressure up to

4 bar. Before delivery it is tested for tightness by a testing overpressure of 8 bar.

Boiler preferences :

Modern design
High lifetime of cast iron heat exchanger, with extra low-temperature corrosion resistance
High efficiency up to 85%
Wide output range in dependance on number
of elements
5-years warranty on the cast iron heat exchanger
High reliability of regulating and safety components
Simple attendance and maintenance
Simple assembly of casing during the boiler assembly in the boiler room
Low demand on chimney draught
Good position of the output regulator
Enlarged combustion chamber for bigger wood pieces
Sophisticated production technology with a stable and verified quality of production process( ISO 9001)

2. Technical parameters of ATTACK FD

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3

Capacity of combustion chamber dm 25,5 34 42,5 51 59,5

Boiler type FD20 FD26 FD32 FD36 FD42

Nominal output - black coal kW (kcal/h) 18 (18000) 24 (22000) 3 0 (26000) 3 6(30000) 42(34000)
Fuel consumption at nominal output - black coal kg/h 3,6 4,6 5 ,2 6,4 7,5

minimum output - black coale kW 9 12 15 18 21

Fuel consumption at minimum output - black coal kg/h 1,9 2 ,3 2 ,6 3,2 3 ,7

Nominal output - wood kW 16 20 25 30 34

Wood consumption at nominal output kg/h 4,85 6,11 7,38 8,65 9,92

minimum output - wood k W 8 10 13 15 17

Wood consumption at minimum output kg/h 2,15 2,52 2,89 3,26 4,63

Nominal output - coke kW 20 2 6 32 3 6 42

Fuel consumption at nominal output-coke kg/h 3,7 4,8 5 ,9 6,66 7,77

minimum output - coke kW 6 8 9 ,5 11 12,5

Fuel consumption at minimum output - coke kg/h 1,11 1,48 1 ,76 2,04 2 ,31

Boiler water volume l 27 31 35 39 43

Max. working pressure bar 4

Weight kg 210 245 2 80 315 350

Height P mm 1081

Height mm 1001

Width mm 4 70

Lenght of combustion chamber mm 290 390 490 590 690

Width of combustion chamber mm 3 00

Dimensions of door (width x height) mm 230 x 310

Efficiency % 78-82

Test pressure bar 8

Connection of C.H. water inch G 2"

Elements number pcs 4 5 6 7 8

Depth L mm 455 555 655 755 855

Connection of cooling loop inch G 1/2inner thread

Burning time at nominal output - black coal h 4

Burning time at nominal output - wood h 2

Max.lenght of logs at max. diameter of 150 mm mm 280 380 480 580 680

Operation drauhgt at min. and nom.output Pa 10-20 12-22 13-23 15-25 18-28

Flue gas temperature at nom. output °C 240 250 250 260 260

Flue gas flow- nom. output g/s 9,54 12,31 15,08 16,99 19,78

Flue gas temperature at min. output °C 120 130 140 150 150

Flue gas flow- min. output g/s 3,02 3,95 4,66 5,36 6,04

How to choose the right size of a boiler

The right size of a boiler,i.e. of heat output, is a very important condition for economic operation and right work of the boier..
A boiler has to be chosen in order for its nominal output to respond to losses of a heated object.

When you choose a boiler with a too high nominal output, it can cause higher tarring and dew of the boiler.

3. Dimensions of ATTACK FD

470

1001 mm

210

190

840

150

M

S

R

L

M C.H. passage 2”
R C.H. return 2”
S Boiler drain 1/2”

4. Head losses

Flow rate

ATTACK FD 20

ATTACK FD 26

ATTACK FD 32

ATTACK FD 36

ATTACK FD 42

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P