KSM-Stoker KSM-Multistoker 775-75 PCT 400 Instructions Manual Download Page 19

 

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4.3.2 Fan. 
 

Every time there is transported fuel in pause mode the fan is also started to ensure that the fire does not go 
out. 
 

 
4.3.2.1 Output. 
 

How fast the fan shall blow depends on the fuel. Usually it should not be more than 15 % output. 
 
Please select: 

Menu / Pause / Fan / Output

 

 
 

4.3.2.2 Fan on time. 
 

The time in which the fan blows can also be adjusted. Normally the time is adjusted to 10 seconds. 
 
Please select: 

Menu / Pause /Fan / Fan on time s. 

 
 

4.4 Program. 

 

To avoid that you have to adjust all parameters when you switch a different type of fuel, we have made 
five programmes which can be adjusted to every single type of fuel and then you just switch between 
these programmes. 
 
 

Program 1: Pellets 

 

Program 2: Woodchip 

 

Program 3: Sawdust 

 

Program 4: Diverse 

 

Program 5: Light fuel 

 
Fuel of same weight pr m

3

 is generally running with the same program. The reason for that is that it 

depends on amount of kilos per rpm. On the screw which is basis for how much energy is provided. 
 
However, there is different roughness of the fuel and means that it is different how much fuel is provided 
although it has the same weight per m

3

 
 Although our new PCT400 O2 system is very flexible in its regulation and there is rarely need to change 
program/adjustment even if you are changing type og fuel. 
 
 
 

 

Summary of Contents for KSM-Multistoker 775-75 PCT 400

Page 1: ...ructions KSM Multistoker 775 75 Producer KSM Stoker Make money by installing 1 10 2010 K S Stoker N ssundvej 440 7960 Karby DK Tlf 45 97761072 www ksm stoker dk Email Mail ksm stoker dk M A S With PCT...

Page 2: ...1 4 1 2 Stoker screw 11 4 1 2 1 Cycle time 11 4 1 2 2 O2 Manual controlled 11 4 1 2 3 Maximum fuel s 11 4 1 2 4 Minimum fuel s 12 4 1 3 O2 12 4 1 3 1 Max power oxy set 12 4 1 3 2 Min power oxy set 12...

Page 3: ...19 4 5 1 5 Delayed stop in seconds 20 4 5 2 Ash screw 20 4 5 2 1 Running time in seconds 20 4 5 2 2 Stoker before start in seconds 20 4 5 3 Moving floor 20 4 5 3 1 Moving floor before pause s 20 4 5...

Page 4: ...oker 27 6 0 Final Adjustments 28 7 0 Closing down the plant 28 8 0 Air Nozzles 29 9 0 Automatic Fuel Filling Device Fire Damper transport screw 30 10 0 Moving floor if mounted 31 11 0 Ash screw 32 12...

Page 5: ...1 18 6 Backfire 42 18 7 Clinker 42 18 8 Bothering smoke 42 18 9 Condensed water in flue gas outlet 42 19 0 Alarm list 43 20 0 Mounting Instructions 44 20 1 The boiler room 44 20 2 Stoker 44 20 2 1 Pla...

Page 6: ...ich the KSM stoker is producing while it is operating The enormous burning temperatures which can reach about 1200 C in a KSM Boiler contribute to burn the smoke gas completely and grant a high end ou...

Page 7: ...and in addition it burns well but grain has the unfortunate quality that it forms rather a lot of clinker during the combustion and this clinker may cause some problems in the combustion chamber But i...

Page 8: ...rtphones Ipad or PC it is possible with every on of them KSM suggests that you use Mozilla Firefox as your browser to grant full joy of the system On the screen picture bellow it is obviously illustra...

Page 9: ...the stoker screw will stop the LED turn red If you push a little longer the whole system will shut down Please notice chapter 7 concerned shutting down the system MENU With this button the menu is ac...

Page 10: ...folders which are listed below Run Startup Pause Program Accessories Boiler Test and Service In every folder is parameter which can be adjusted or multiple subfolders in which there is parameters whic...

Page 11: ...any degrees the temperature is set above the boilers set temperature before the boiler goes in pause mode Please select Menu Run Set temp C It can be set from minimum 1 C but no maximum 4 1 1 3 Back t...

Page 12: ...n Stoker screw Cycle time The time is free to be adjusted However we recommend that it is set between 20 and 40 sec 4 1 2 2 O2 Manual controlled If very difficult fuel is used it might be an advantage...

Page 13: ...is observed is that O2 which was not used connected to the deflagration With a high output the deflagration can use the most of the O2 and the same the other way around The ideal setting can vary depe...

Page 14: ...below the ignition nozzle Please select Menu Startup Stoker screw 1 Start fuel The value of fuel which is placed is indicated in seconds And it is free to adjust However if the amount of fuel in the b...

Page 15: ...d it will switch to run Please select Menu Startup O2 Switch to run Normally we Please select a value between 2 and 3 under the value in chapter 4 2 2 1 4 2 3 Smoke temperature The smoke temperature i...

Page 16: ...e boiler the time is set so the boiler has a chance to bring the O2 down without going into alarm mode If the time is set to long it might have the effect that the boiler is overfilled and the control...

Page 17: ...tion is used Please select Menu Startup Ignition No ignition 4 2 6 4 Manual Is the boiler type FX or XXL it is recommended that you only use the ignition when it is activated manually otherwise use pa...

Page 18: ...ease select Menu Pause Stoker screw Pause fuel s An appropriate time to run the stoker screw is the same as maximum time for the stoker screw in startup chapter 4 2 1 3 4 3 1 2 Pause in minutes How of...

Page 19: ...fuel we have made five programmes which can be adjusted to every single type of fuel and then you just switch between these programmes Program 1 Pellets Program 2 Woodchip Program 3 Sawdust Program 4...

Page 20: ...un to ensure that there will not come more fuel into the stoker screw than the stoker screw can handle The transport screw is feeding more than the stoker screw Please select Menu Accessories Transpor...

Page 21: ...Stoker before start in seconds How often the ash screw has to run is chosen from the type of fuel and how much fuel has been transported into the boiler Please select Menu Accessories Asch screw Stok...

Page 22: ...output in minutes When operating with minimum output the moving floor has to operate rarely because the boiler uses a very little amount of fuel which means that there is falling minimal fuel underne...

Page 23: ...rd this parameter is set to 2 seconds How often the fire grates shall operate depends on the next two parameters Afterwards the controller calculates the pause Fire grate number 1 3 is only used on bo...

Page 24: ...e is also applied 2 seconds Please select Menu Accessories Fire grate 3 Fire grate 3 run time s And insert 2 seconds 4 5 3 12 Pause w minimum output in seconds As like the others also apply 30 seconds...

Page 25: ...nt for all the fans If it is needed it is also possible to adjust the fans differently 4 5 5 Smoke pipe cleaner These parameters controls how often and how much the heating exchanger has to be cleaned...

Page 26: ...0 seconds and if set to 50 means that the Hydraulic moving floor is operating in 5 seconds and is in pause in 5 seconds Please select Menu Accessories Hydraulic moving floor Hydraulic moving floor 1 T...

Page 27: ...ase select Menu test Stoker screw With the arrows you can scroll to that function you wish to test All functions on the boiler is listet in this menu When the cursor is on the function you wish to tes...

Page 28: ...ittle grill lighter fluid on the fuel and set it on fire When the fire is burning the stoker is started again the yellow main switch Press STOP SCREW and leave is off until the fire is burning properl...

Page 29: ...s on running After a while the oxygen value increases The steering system switches to start up However no more fuel is being transported to the boiler and it after expiration of the start up time stop...

Page 30: ...may be necessary to dismount the nozzles to clean them from ashes KSM recommend that they are cleaned once a year before the start of the new heating season However a more frequent cleaning may be re...

Page 31: ...ess is stopped Because the fire damper in open condition has full review it is possible to use all type of fuel l The functioning 1 The sensor will control the fuel underneath the flame damper and aft...

Page 32: ...ilar fuels The scraper is mounted as shown below Mode of run The control gives the start signal to the motor The scraper goes forward and pushes clinker and ashes out of the burner head The scraper go...

Page 33: ...accum pressure in the boiler Adjustments of the ash screw are done as described in chapter 4 5 2 It is important that the bottom ash screw is filled covered with ash all the time because if it is runn...

Page 34: ...33 It is also possible to let the horizontal ash screw out the wall The lifting screw can be mounted like on this picture with the ash bin Asche Ascheniemer...

Page 35: ...tup time minutes Startup output in Ignition Startup time Fuel delay Manual Automatic Automatic emptying 12 1 Ignition problems Is the stoker gone to stop after the expiry of STARTUP TIME it may be due...

Page 36: ...le grey and light dust whereas ashes from grain are darker and coarser Approximately twice during the heating season you should clean the boiler flue gas ducts this is done through the cleaning door a...

Page 37: ...The hydraulic cylinder is pulling pushing the moving floor 5 When the cylinder reach the limit position the pressure in the system is rising and the embedded compression air valve turns the oil flow a...

Page 38: ...ened This is to protect you against any damage while handling screw or stirring device 15 3 Electric Protection Fuses The KSM Stoker Tuxedo control is furnished with overload protection on each motor...

Page 39: ...ping up However pay attention if oil spots appear on the floor that might originate from the gear In that case contact your plant supplier 16 3 Fire Protection Once a year turn off the small tap on th...

Page 40: ...it Should you experience trouble with smoke coming out of the back of the stoker screw it might be the wing of the smoke fan which needs a cleaning The Picture on the right side clearly shows that th...

Page 41: ...5 Check if the moving floor is running as desired use the test function 6 Grease the bearing in the bottom for the lifting screw Major overhaul once pro year 1 Remove and clean the smoke fan 2 Remove...

Page 42: ...lack display 1 No power supply Check fuses in the fuse box 2 Electric Protection Fuses for the transport screw is stopped Press the black button to restart 3 Maximum heat thermostat disconnected Re ac...

Page 43: ...the screw cannot push it out In that case clean the screw tube in all corners to get rid of any caked clinker in order to make the screw run freely again A too ample formation of clinker by grain comb...

Page 44: ...just the switch pressure Smoke fan The frequency transformer is in alarm The frequency transformer is restarted by pushing the red button By multiple alarm please call for assistance Beside the alarms...

Page 45: ...ace the boiler on a stable and plane surface 20 2 2 Flue gas outlet As a KSM stoker runs with a very moderate flue gas temperature this involves the following measures Flue tubes diameter 187 are manu...

Page 46: ...rotected everywhere and in their entire lengths against the formation of ice To the necessary extent expansion tanks and water filled safety pipes must be kept warm by means of circulating water from...

Page 47: ...valve stud fits a 15mm pipe The pressure tank is provided with a non return valve to ensure that there is always water in the sprinkler even in case of a failure in the water supply The water supply...

Page 48: ...47 22 0 Piping Diagram Title Drawing No Shunt RD 010 Cooling coil RD 012 Sprinkler system RD 013 All appertaining drawings appear from the following pages...

Page 49: ...48 23 0 Power Diagram Title Drawing No Automatic 11 95 kw ED 0415 Standard 11 95 kw ED 0416 Automatic 125 kw ED 0417 Standard 125 kw ED 0418 All appertaining drawings appear from the following pages...

Page 50: ...49 24 0 Dimension drawings Titel Drawing Nr All dimension drawings can be downloaded at https www dropbox com sh 4q2fp5a2tpjedoy AACTo6xIHdEHbFGURiVXg7l8a Dimension 20drawings PDF dl 0...

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