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Centrometal EKO-CKS Multi Plus 170 Technical Instructions
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Centrometal EKO-CKS Multi Plus 170 Technical Instructions

Centrometal EKO-CKS Multi Plus 170 Technical Instructions

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HEATING TECHNIQUE
Centrometal d.o.o. - Glavna 12, 40306 Macinec, Croatia, tel: 040 372 600, fax: 040 372 611
TECHNICAL INSTRUCTIONS
ENG
for assembling the basic parts of the boiler,
for installation and control of electrical components
and sensors of boiler
EKO-CKS Multi Plus 170-580
TU-CKSMP-EL-10-2022-ENG

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Summary of Contents for Centrometal EKO-CKS Multi Plus 170

  • Page 1 HEATING TECHNIQUE Centrometal d.o.o. - Glavna 12, 40306 Macinec, Croatia, tel: 040 372 600, fax: 040 372 611 TECHNICAL INSTRUCTIONS for assembling the basic parts of the boiler, for installation and control of electrical components and sensors of boiler EKO-CKS Multi Plus 170-580...
  • Page 2 2 Secondary air fan G2E120-CR21-01 with motor device and lid Boiler Pcs. Boiler Pcs. EKO-CKS Multi Plus 170 - 250 EKO-CKS Multi Plus 170 - 250 EKO-CKS Multi Plus 340 EKO-CKS Multi Plus 340 EKO-CKS Multi Plus 450 EKO-CKS Multi Plus 450...
  • Page 3 Mounting Fan G2E120-CR21-01 Mounting Fan G2E120-CR21-01 with lid Mounting Air regulator to the boiler operated by motor device (only EKO-CKS Multi Plus 340) EKO-CKS Multi Plus 170, 250 EKO-CKS Multi Plus 340 EKO-CKS Multi Plus 450 EKO-CKS Multi Plus 170-580...
  • Page 4 1.3. ASSEMBLY OF PRIMARY AIR CHANNEL (LOWER) 1.4. ASSEMBLING MOTOR DRIVE OF THE MOVABLE GRATE grate microswitch* * it must be installed in such a way that the lever in the extreme right position presses the microswitch. EKO-CKS Multi Plus 170-580...
  • Page 5 - screen appearance in the manual test when the grate microswitch is not pressed (fig. C) Microswitch is pressed (no green dot) Microswitch not pressed (green dot) Grate microswitch* Lever * it must be installed in such a way that the lever in the extreme right position presses the microswitch. EKO-CKS Multi Plus 170-580...
  • Page 6 Boiler assembly 1.5. ASSEMBLING MOTOR DEVICE OF ASH CLEANER 1.6. ASSEMBLY OF PRIMARY AIR CHANNEL WITH FAN (UPPER) EKO-CKS Multi Plus 170-580...
  • Page 7 Boiler assembly 1.7. INSTALLATION OF ELECTRIC IGNITER WITH FAN AND PROTECTION Screw M8x10 Screw M6x16 Screw M6x10 EKO-CKS Multi Plus 170-580...
  • Page 8 Boiler assembly 1.8. ASSEMBLY OF SAFETY DOOR PROTECTION EKO-CKS Multi Plus 170-580...
  • Page 9 Boiler assembly 1.9. ASSEMBLY OF SCREW CONVEYOR 1 EKO-CKS Multi Plus 170-580...
  • Page 10 THE BOILER 1a) When the cyclone is installed on the left side of the boiler cyclone fan cyclone fan 1b) When the cyclone is installed on the right side of the boiler cyclone fan cyclone fan EKO-CKS Multi Plus 170-580...
  • Page 11 (for cyclone earthing) (4). They need to be removed so that the parts of boiler can be joined. Earthing Jumpers – installation 1 - general earthing jumper screw split ring seal split ring lock washer (gasket) lock washer EKO-CKS Multi Plus 170-580...
  • Page 12 Fasten the earthing jumpers well at all places. 2 - general earthing jumper screw split ring seal split ring lock washer (gasket) lock washer 3) Installation of thermal insulation and sheet metal cover on the cyclone fan and flue element flanges EKO-CKS Multi Plus 170-580...
  • Page 13 4 / 4 Route the fan motor cable through the slit on the sheet metal cover. cable 3a) Cyclone installed on the 3b) Cyclone installed on the left side of the boiler right side of the boiler EKO-CKS Multi Plus 170-580...
  • Page 14 Boiler assembly Depending on the side of the installed cyclone, the perforated part for the water tank supports needs to be removed. EKO-CKS Multi Plus 170-580...
  • Page 15 1.11. ASSEMBLY OF SCREW CONVEYOR 2 *possible angle of conveyor installation depend about side where is cyclone mounted Conveyor 2 Conveyor 3 *180° Must be sealed with red silicone sealant Conveyor 1 Must be sealed with red silicone sealant EKO-CKS Multi Plus 170-580...
  • Page 16 Boiler assembly 1.12. CONVEYOR FOR EXTRACTION OF ASH - View for 250, 340, 450, 580 kW (170 kW there is only one conveyor) SECTION B-B DETAIL D DETAIL C EKO-CKS Multi Plus 170-580...
  • Page 17 "E119 – FUEL TOO HIGH" and ejects the "DI" and "F2" automatic electrical fuses (see image c) in the boiler's electrical cabinet. Conveyors can only be operated if the flap stops pressing at least the micro-switch-2 and if the enabled automatic electrical fuses "DI" and "F2" in the el. boiler cabinet. EKO-CKS Multi Plus 170-580...
  • Page 18 Boiler assembly Bunch with a blue angular arrow Bunch with a red angular arrow c) Fuses in the boiler electrical cabinet EKO-CKS Multi Plus 170-580...
  • Page 19 230 V 230 V 230 V 230 V 230 V 1×0,005 [kW], 1×0,005 [kW], 1×0,005 [kW], 1×0,005 [kW], 1×0,005 [kW], Motor device of 3-way mixing valve 230 V 230 V 230 V 230 V 230 V EKO-CKS Multi Plus 170-580...
  • Page 20 NTC 5k/25°C 9 - buffer sensor (up) / hidraulic crossover sensor, type: NTC 10 - buffer sensor (lower), type: NTC 5k 11 - fuel level sensor (luminous sensor - between conveyor 2 and conveyor 3) EKO-CKS Multi Plus 170-580...
  • Page 21 Sensors BUFFER TANK (CAS) Buffer tank (CAS) 9 - Buffer tank sensor (up) 10 - Bufer tank sensor (lower) EKO-CKS Multi Plus 170-580...
  • Page 22 (light will be lights five minutes - in that time sensor must be adjusted - otherwise turn off electrical supply on junction box, wait at least one minute and turn on electrical supply on junction box; ultrasound sensor will be again ready for adjustment). EKO-CKS Multi Plus 170-580...
  • Page 23 (blue light) and remove it immediately. The lights will briefly stop and will continue to blink. The sensor programmed the nearest measurement point. barrier (paper, metal plate, ect.) METER EKO-CKS Multi Plus 170-580...
  • Page 24 2.2. FUEL LEVEL SENSOR (LUMINOUS) Backfilling sensor (luminous) - between conveyor 2 and conveyor 3 Conveyor 3 Conveyor 2 Conveyor 1 Fuel Level Sensor (Transmitter + Receiver (on the opposite side)) Fuel level sensor Fuel level sensor (transmitter) (reciever) EKO-CKS Multi Plus 170-580...
  • Page 25 150,5 1.385 2.367 1.404 2.386 1.424 2.405 1.443 2.425 1.462 2.444 1.481 2.463 1.501 2.482 1.520 2.502 1.539 2.521 1.558 2.540 1.578 1.597 1.616 1.635 1.655 1.674 1.693 1.712 1.732 1.751 1.770 1.789 1.809 1.828 1.847 EKO-CKS Multi Plus 170-580...
  • Page 26 LSP = HSP - DIFF -> the set cut-out value plus fixed pre-set differential value value minus fixed pre-set differential above which manual reset can be done value below which manual reset can be Differential = 0.40 (bar) done Differential = 0.40 (bar) EKO-CKS Multi Plus 170-580...
  • Page 27 Sensors Reset button EKO-CKS Multi Plus 170-580...
  • Page 28 - whenever screw conveyors except screw1 not have warrant for work (operating setting 0%). - whenever regulation observed work error of the system which is printed on the screen. Against flame protection motor device Backfilling sensor (ultrasound) EKO-CKS Multi Plus 170-580...

  • Page 29: Main Parts

    4. Wind up return flame protection motor device in a way that rotate motor device handle counterclockwise and make three rounds. Hold the handle and pull the switch in position „LOCKED”. Clamp Nuts Switch Handle A - unlocked B - locked EKO-CKS Multi Plus 170-580...
  • Page 30 6. When is nuts tighted, lid must stand alone (without holding) on the top of fuel supply box. 7. Pull switch on motor device in position „UNLOCKED”. Motor device will be additionaly press lid on top of the fuel supply box. EKO-CKS Multi Plus 170-580...
  • Page 31 6 - T - piece (EKO-CKS Multi Plus 340, 450, 580) 7 - Water tank, with volumes: - EKO-CKS Multi Plus 170: 1 × 25 liters - EKO-CKS Multi Plus 250: 1 × 25 liters - EKO-CKS Multi Plus 340: 2 × 25 liters - EKO-CKS Multi Plus 450: 2 ×...

  • Page 32: Thermal Protection

    Connectors (D) is necessary to conect to sewerage. Thermal safety valve probe (2) must be connected to prepared connector (B). EKO-CKS Multi Plus 170-580...
  • Page 33 6 mm² 6 mm² Note: MUST BE EARTHING (earthing only needs to be done on one side) minimal minimal 6 mm² 6 mm² Note: MUST BE EARTHING (earthing only needs to be done on one side) EKO-CKS Multi Plus 170-580...
  • Page 34 3. Detail A - The channel position is crucial for correct work of ash extraction system. 4. Place conveyor with T-piece and motor device with gearbox through hole on lid. Place gasget between flanges and fix it with four M8 screws and nuts. EKO-CKS Multi Plus 170-580...
  • Page 35 9. System for automatic extraction of ash from the flue gas chamber can be installed in the same way symmetrically on the opposite side of the boiler depending on where it more closely corresponds with the the actual state of the boile room. EKO-CKS Multi Plus 170-580...
  • Page 36 View A * - Number and layout of magnetic valves depend about boiler power: - EKO-CKS Multi Plus 170 - 3 pcs - EKO-CKS Multi Plus 250 - 4 pcs - EKO-CKS Multi Plus 340 - 4 pcs Lower vessel...
  • Page 37 Working parameters are adjusted with boiler first start-up. If necessary, drain the condensate from the air compressor on the air cleaning system. Condensate is discharged at the lower opening of the air compressor. EKO-CKS Multi Plus 170-580...
  • Page 38 Installation of additional equipment EKO-CKS Multi Plus 170-580...

  • Page 39: Condensate Drainage

    Figure 1. Sewerage Sewerage OIL LEVEL CHECKING PERIOD: Every two days. Compressor have enough oil if sight gauge show 2/3 of oil (see Figure 2.). For refilling is allowed to use only sintetic oil 5W50. Figure 2. EKO-CKS Multi Plus 170-580...

  • Page 40: Electrical Scheme

    Installation of additional equipment 6.2.2. ELECTRICAL SCHEME SOLENOID CLEANING VALVE MOUNTED ON BOILER DOOR EKO-CKS Multi Plus 170-580...
  • Page 41 Notes EKO-CKS Multi Plus 170-580...
  • Page 42 Notes EKO-CKS Multi Plus 170-580...
  • Page 43 Notes EKO-CKS Multi Plus 170-580...
  • Page 44 Centrometal d.o.o. shall not be responsible for possible incorrect data caused by printing errors or error made in transcription and all figures and diagrams are for explanatory purposes only and relevant adjustment have to be made at the spot. In any case, it reserves the right to modify its products as deemed to be required and useful without any prior notification.

This manual is also suitable for:

Eko-cks multi plus 250Eko-cks multi plus 340Eko-cks multi plus 450Eko-cks multi plus 580