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Operation and Maintenance Manual - EN

EN

www.atmos.cz

EN-17

7. Maintenance and cleaning of burner with combustion 

chamber pneumatic cleaner

Basic maintenance and cleaning of the pellet burner is described in the manual for the specific boiler 

and pellet burner. We want to draw attention to the most important points however!

INFO - Pneumatic cleaning of the burner significantly extends the period between 

combustion chamber cleanings and reduces boiler heat exchanger clogging (tube sheet).

Nevertheless, the burner should be regularly checked and cleaned when necessary.

Cleaning the burner combustion chamber, 

specifically cleaning the aperture for combustion 

air inflow is undertaken

 in dependence on the pellet quality and amount of additions in the 

pellets such as starch, cornflour and various wood glues. 

These substances make

 apertures for 

combustion air inflow grow, especially from the bottom of the combustion chamber. 

The interval 

between combustion chamber cleanings is generally between 7 days and 4 months. 

Cleaning of the channels for compressed air inflow 

to the combustion chamber is undertaken in 

dependence on the quality of pellets from once a month to once every 4 months.

Example of cleaning the combustion chamber

Slightly clogged apertures in combustion cham-

ber after 4 months of use

Example of cleaning the front part of the compre-

ssed air inflow channel

Slight clogging after 4 months of use

Summary of Contents for CP85KS

Page 1: ...www atmos cz Operation and Maintenance Manual Operation and Maintenance Manual GB ...

Page 2: ...www atmos cz Operation and Maintenance Manual EN ...

Page 3: ...e boiler 9 4 Wiring instructions 11 Wiring system for boiler running on pellets only without exhaust fan D80P P80 11 5 Requirements for chimneys flues and other boiler parts during operation with pneumatic burner cleaner 12 Chimneys 12 Flue way 12 Tubing between burner and conveyor pellet inlet pipe with rim 13 Boiler exhaust fan 13 6 Setting up the pneumatic burner cleaner 14 Setting parameters 1...

Page 4: ...aning is undertaken according to a preset program in the ATMOS A85 burner electronics Its frequency must always correspond to the quality of pellets burnt The poorer the pellet quality the more frequent clumps must be removed from the combustion chamber INFO Clumps of ash prevent combustion air from reaching the pellets meaning they cannot burn properly in the required time in the combustion chamb...

Page 5: ...iler type Contents pressure hose 2 m cable with 3 pin connector female This accessory use if we want the compressor to run independently for example to blow out inside of the burner Opened set with modified compressor Basic set package with compressor Compressor accessories for compressor use as a source of compressed air ...

Page 6: ...id control code S1078 1500 W compressor with 24 l air receiver volume amended for pneumatic cleaning code H0308 connecting cable with 3 pin connector female between the compressor burner and wall socket code S0747 Modified compressor for the purpose of pneuma tic cleaning Connecting cable for compressor with 3 pin co nnector female connected into the boiler from serial production Complete screw fi...

Page 7: ...o the compressed air pipe is deliberatily located on the compressed air inlet into the additional receiver so that when cleaning the burner with compressed air there is not additional flow release of compressed air into the additional receiver We install a reduction valve in front of the additional solenoid for setting the optimum pressure for the pneumatic burner cleaner 4 bar 400 kPa WARNING Cle...

Page 8: ...nnot be used for other purposes Profile of the device A85 pneu C Other necessary information is included in the burner manual and manual for your specific boiler Pneumatic cleaner operating pressure 4 5 bar 400 500 kPa 3 Assembly instructions WARNING pneumatic cleaner assembly may only be undertaken by a qualified person trained by the manufacturer in accordance with rules and regulations in force...

Page 9: ... tube should be located sufficiently far from any heat sources to ensure they are not damaged Installing the burner and connecting it to the boiler Connect the connecting cable with a 6 pin co nnector on both ends between the burner and boiler Affix the pellet burner to the appropriate boiler and fully tighten Take the other end of the connecting tube with the seal and carefully connect it to the ...

Page 10: ...s supplied assembled but after final assembly you will need to screw on the suction filter The suction filter channel must always lead downwards Connect the interconnection cable directly to a wall socket or using the special timer switch with an 8 A inductive load Code S0090 Note cannot normally be bought in shops Connect the connecting cable with 3 pin co nnector to the compressor Compressor set...

Page 11: ...en by a qualified person in accordance with all rules and regulations of your country with careful attention paid to ensuring the safe earthing of the boiler and burner Wiring system for boiler running on pellets only without exhaust fan D80P P80 variant old photocell Danfoss Siemens variant new photocell ATMOS FT01 ...

Page 12: ...r neck The flue must be mechanically affixed to the boiler neck with a pin or screw Similarly other parts such as elbows or extensions should be carefully secured to each other at joints You should also ensure that ash and dust is not blown out of flue joints between the boiler and chimney during pneumatic cleaning As such all joints and flue outlets should be tightened with an aluminium strip put...

Page 13: ... WARNING any other apertures on the boiler which are used for taking out ash or cleaning the boiler must be securely closed so that dirt cannot escape into the boiler space INFO Pneumatic burner cleaning is completely safe since it is performed once the fuel has fully burnt Nevertheless do your utmost to ensure the boiler remains relatively clean Boiler exhaust fan The boiler exhaust fan ensures s...

Page 14: ...ermins function of second reserve R2 added output The second reserve R2 is used for controlling the pump in the boiler circuit Set S14 12 parameter S67 determins function of reserve R5 added output with inbuilded additional module AC07X C The reserve R5 is used for controlling the air pump compressor for pellet burner pneumatic ash cleaning system Set S67 15 parameter S68 determins function of res...

Page 15: ... time in hours parameter S43 is the function for automatic burner cleaning with compressed air after a specific period of operation time has passed Once the set time has bassed the burner immediately burns out it is cleaned and once again run If required at all requirements for START are met regardless of S41 and S42 parameters The function assumes use of reserve outputs R5 and R6 S67 15 S68 16 4 ...

Page 16: ...ng valve and air tank up to 15 l set S58 1 s INFO You should note the optimal pressure with which the burner should be cleaned For the compressor which is supplied as part of the set it is set to 4 5 bar 400 500 kPa When connecting your own compressor or to a central compressed air system set initial pressure to 4 bar 400 kPa WARNING if you use the special 8 A weekly timer for directly control of ...

Page 17: ...specifically cleaning the aperture for combustion air inflow is undertaken in dependence on the pellet quality and amount of additions in the pellets such as starch cornflour and various wood glues These substances make apertures for combustion air inflow grow especially from the bottom of the combustion chamber The interval between combustion chamber cleanings is generally between 7 days and 4 mo...

Page 18: ... needed but at least once a season blow out vacuum up space inside the burner WARNING electronic unit AC07X with additional module AC07X C never cleaned mechanically Example of cleaning the space under the pellet inlet tube Clogging after 3 months use with crushed pel lets with large amount of dust Example of cleaning blow out space inside the burner without power Example of cleaning blow out pres...

Page 19: ...pressuried container and must be regularly checked with regular services carried out on it in accordance with the law in force in your country Cleaning compressor filter Checking oil levels in compressor POZOR ATTENTION ACHTUNG Při provozu hořáku s pneumatickým čištěním je zakázáno otevírat jakákoliv dvířka nebo víčka bez vypnutí hlavního vypínače na kotli During burner operation with pneumatic cl...

Page 20: ...person in accordance with standards in force and the operation manual A requirement for any warranty to be recognised is the details on the company which performed the assembly being legibly and fully completed If the product is damaged through poor assembly costs associated will be borne by the company which performed the assembly 6 The purchaser has been demonstrably informed of the use and oper...

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