Related Manuals for Nu-Way ST130 S1S 163R
Summary of Contents for Nu-Way ST130 S1S 163R
- Page 1 Installation and Maintenance Manual ST130 S1S 163R LMO14.113C2E BFP 11 L3 Translation of the original instructions. Keep for future use. Read carefully before use. 178 109 19-5 CR00784 2024-04-11...
- Page 2 BENTONE exempel example Beispiel 352011030141 Serial no. 1234567 Man.Year 2019 Designation BF 1 KS 76-24 BF 1 Type BF 1 KS 76-24 Model Cap. Min-Max LIGHT OIL 35-90kW 1,25-6,0 cSt 7-14bar Main supply 1~230V 1,0A 50Hz IP 20 Motor supply MADE IN SWEDEN BY 1.
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Page 3: Table Of Contents
BENTONE Table of contents General Information ............5 Pump Danfoss BFP 11 / BFP 21 .........20 6.1 Technical data ................20 Delivery inspection................ 5 Safety ....................5 Components ................. 20 Filter replacement BFP 11 ............20 Technical data ...............7 Filter replacement BFP 21 ............20 Dimensions ST 146 B30A ............ -
Page 5: General Information
BENTONE General Information The burner may only be used for its intended purpose in accordance with the product’s technical data. We reserve the right to make design changes and cannot be held liable for any misprints or typographical errors. Modifying the design or using accessories or components that have not been approved by CTC in writing is strictly prohibited. - Page 6 BENTONE • Care must be taken by the installer to ensure that no electrical cables or fuel lines are pinched or otherwise damaged during installation or service. • Flame tubes, fan wheels and air dampers, for example, may contain sharp edges. - before first start: •...
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Page 7: Technical Data
BENTONE Technical data The burner is intended for: • Operation in installations according to EN 303 and EN 267. When operating with a hot air boiler, the LMO24.255 or LMO44.255 control unit must be used. Fuels: • Fuel oil according to DIN 51603-1. •... -
Page 8: Working Field
BENTONE 2.1.2 Hole patten Check that the hole pattern on the boiler is suitable for the fixing flange. ø 110 ø 140-170 Working field 5.0-13.3 kg/h 60-157 kW mbar Do not exceed the working area. -0,5 Basic settings Air settings Scale Nozzle assembly Burner output... -
Page 9: Technical Specification
BENTONE Technical specification ST 146 B30A Main supply 230V, 1~, 1.2/1.3A, 50/60Hz, IP20 Max fuse rating 6.3A preheater excluded 0.74A, 165W preheater excluded 0.81A, 190W -class Sound power (dBA) L 78dBA Max operating current, see data plate. Measurements according to EN 15036-1:2006 Alt.1 The noise level of the burner can be reduced by equipping the burner with silencer. -
Page 10: Nozzle And Pump Pressure
BENTONE Nozzle and pump pressure Due to different furnace geometries and capacities, it is not possible to recommend a nozzle model. Nozzle 60° Solid/Hollow cone 80° Solid/Hollow conel Pump pressure 10 bar (8–14 bar) Fuel oil 1 10 bar (7–12 bar) Kerosene Nozzle table Pump pressure, bar kg/h... -
Page 11: Components
BENTONE Components Reset button Flame tube Indication, air damper Burner control Ignition electrodes Fan wheel Ignition transformer Connecting pipe Adjustment, air damper Ignition cables Air damper Flame detector Nozzle assembly Solenoid valve Motor Nozzle Pump Brake plate Drive coupling... -
Page 12: Electric Equipment
BENTONE Electric equipment Safety system The safety system (safety switch for hatches, doors, water level, pressure, temperature and other safety devices) must be installed in the safety circuit in accordance with current regulations for the system. The cables of the safety system must be separated so that the outgoing signal is not placed in the same cable as the incoming signal. -
Page 13: Function
BENTONE 3.2.1 Components Burner control Main switch Ignition transformer Twin thermostat Flame detector Plug-in contact, burner Fuse Plug-in contact, boiler Alarm lamp Solenoid valve Motor Function Switch on operating switch and twin thermostat The burner motor starts, an ignition spark is formed, the prepurge goes on till the prepurge period expires and the solenoid valve opens. -
Page 14: Colour Codes
BENTONE Colour codes When the burner starts, three signal lights in the reset switch indicate the normal sequence, as well as provide indication if something abnormal is happening in accordance with the following table: Preheater in operation Solid yellow Ignition switched on Flashing yellow Normal operation Solid green... -
Page 15: Installation
BENTONE Installation General instructions Oil burners must be installed in accordance with local regulations. The installer must therefore be knowledgeable of the regulations pertaining to oil and combustion. Only oil suitable for the burner must be used and then in combination with a suitable oil filter installed before the burner’s oil pump. -
Page 16: Electrical Connection
BENTONE Electrical connection • Before work on the electrical connection, the current must be disconnected so that the installation is isolated. • Electrical connection must be done in accordance with the applicable regulations. • Burners must be connected to an all-pole switch. •... -
Page 17: Mounting
BENTONE Mounting 4.7.1 Hole pattern Make sure the hole pattern on the burner corresponds to the supplied flange, (see Technical data). 4.7.2 Burner installation Install the flange with gasket on the boiler. Fit the selected nozzle, (see Technical data). Install the brake plate and check the ignition electrodes, (see Burner Servicing). -
Page 18: Settings
BENTONE Settings Example of basic setting ST 146 B30A Burner output: 120 kW Estimated nozzle output: 120 / 11.86* 10.12 kg/h (* Calorfic value Fuel oil 11.86 kWh/kg) This provides the following nozzle according to the nozzle table, (see Technical data). - Page 19 BENTONE 5.1.1 Insert control The burner is equipped with a lever that changes the position of the brake plate in the burner tube. This is used to set the correct pressure drop across the combustion assembly, thereby obtaining good combustion without pulsation.
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Page 20: Pump Danfoss Bfp 11 / Bfp 21
BENTONE Pump Danfoss BFP 11 / BFP 21 Technical data Viscosity range: 1,3–12,0 mm Pressure range: 7–15 bar Oil temperature: –10 to +70°C Components Pressure regulation Manometer connection G 1/8” Filter Solenoid valve Nozzle connection G 1/8” Vacuum manometer connection G 1/8” Horseshoe washer/Return plug Suction line G 1/4”... -
Page 21: Function Bfp 11 / Bfp 21
BENTONE Function BFP 11 / BFP 21 When the pump is started oil is drawn from the suction connection (S) through the filter (H) to the gear wheel pump’s suction side (C). From there the oil is conveyed to the pressure side of the gear wheel pump, where the oil is pressurized. -
Page 22: Le-S System
BENTONE LE-S System Note! The *LE-S pump has an integrated check-valve function at the solenoid valve, allowing the oil pressure to expand backwards during standstill. The desired function of avoiding the formation of drops on the nozzle can only be achieved by using both the LE-S pump and the LE valve built into the FPHB-LE preheater. -
Page 23: Suction Pipe Tables Bfp 11 / Bfp 21
BENTONE Suction pipe tables BFP 11 / BFP 21 6.8.1 Overhead Tank One-pipe system Height m Line diameters ø 4 mm ø 5 mm ø 6 mm Two-pipe system Height m Line diameters ø 6 mm ø 8 mm ø 10 mm Underlying Tank 6.8.2 One-pipe system... -
Page 24: Service
BENTONE Service Service and maintenance work may only be performed by qualified personnel. Perform operational check of all safety systems and components at each service. Only CTC original parts should be used when replacing components. Use caution when operating the burner, surfaces may be hot. Burner Service Schedule, Oil Servicing must be carried out once a year or after 3,000 hours of operation. -
Page 25: Combustion Device
BENTONE Combustion device Disconnect the main power and shut off the fuel supply. Remove the burner from the boiler by loosening the screw (A). Loosen the housing screw (B) and remove the front cover (C). Visually inspect the combustion assembly and check the various components for defects. -
Page 26: Replacing The Preheater
BENTONE Replacing the preheater Disconnect the main power and shut off the fuel supply. Remove the burner from the boiler by loosening the screw (A). Loosen the housing screw (B) and remove the front cover (C). Remove the preheating and ignition cables. Loosen and pull the brake disc off the preheater. -
Page 27: Replacing The Oil Pump
BENTONE Replacing the oil pump Disconnect the main power and shut off the fuel supply. Undo the oil hoses from the pump. Remove the burner from the boiler by loosening the screw (A). Loosen the housing screw (B) and remove the front cover (C). This will make it easier to install the pump. -
Page 28: Replacing The Fan Motor And Fan Wheel
BENTONE Replacing the fan motor and fan wheel Disconnect the main power and shut off the fuel supply. Remove the burner from the boiler by loosening the screw (A). Loosen the housing screw (B) and remove the front cover (C). This will make it easier to fit the motor and fan wheel. -
Page 29: Air Intake And Intake Cone
BENTONE Air intake and intake cone Disconnect the main power and shut off the fuel supply. Remove the burner from the boiler by loosening the screw (A). Air intake Oil pipe Loosen the housing screw (B) and remove the front cover (C). Loosen the motor and oil pipes. -
Page 30: Replacing Individual Electrical Package Components
BENTONE Replacing individual electrical package components Disconnect the main power and shut off the fuel supply. Remove the burner from the boiler by loosening the screw (A). Remove the burner control and loosen the two bottom screws in the relay socket. The Europlug plate is firmly attached under the relay socket. -
Page 31: Fault Location
BENTONE Fault Location Burner will not start Symptom Causes Remedies Unstable flame Motor starts Burner pre-ventilates Excess air Adjust the damper Low oil pressure Check the oil pressure Flame formed Check the nozzle in relation to the combustion apparatus Burner trips Incorrect combustion apparatus dimensions and the ignition settings... -
Page 32: Burner Will Not Start After Normal Use
BENTONE Burner will not start after normal use Symptom Causes Remedies Burner does not start Fuse blown Check and replace fuse as necessary. Investigate cause of Boiler thermostat has not reset fault Adjust thermostat Preheater does not get up to Check preheater function temperature Reset the overheating protection. -
Page 33: Delayed Ignition
BENTONE Delayed ignition Symptom Causes Remedies Burner pulsates at start with hot Excessively strong draught Correct boiler draught flue gases Excessive pressure drop across Adjust the burner the brake plate Preheater temperature too low Check preheater function New oil type Adjust the preheater‘s set operating temperature Ensure that the new oil‘s physical... -
Page 34: Noise In Pump
BENTONE Noise in pump Symptom Causes Remedies The burner pump emits noise Check the oil system in order to during start reduce pressure drop Insufficient negative pressure on Rebuild the oil system to form a the suction side pump solution with a transport oil pump The burner pump emits noise during operation Check that the oil used has the... -
Page 35: Log Of Flue Gas Analysis
Log of flue gas analysis Owner Adresss Tel. no: Installation Tel. no: Boiler Type Make Power kW Burner Type Model Serial no. Fuel Step 1 Step 2 Step 3 Draught in fireplace Fan Press mbar Filter smoke number Flue gas temp. °C Setting brake disc Setting Air damper Pump pressure... - Page 36 EU Declaration of conformity Bentone Oil Burners Type: BF 1 ST 133 B 40 B 65 ST 108 ST 146 B 45 B 70 ST 120 B 30 B 55 B 80 This declaration of conformity is issued under the sole responsibility of the manufacturer. The object of the declaration described above is in conformity with: •...
- Page 37 UK Declaration of conformity Bentone Oil Burners Type: BF 1 ST 133 B 40 B 65 ST 108 ST 146 B 45 B 70 ST 120 B 30 B 55 B 80 This declaration of conformity is issued under the sole responsibility of the manufacturer. The object of the declaration described above is in conformity with: Supply of Machinery (Safety) Regulations 2008 •...
- Page 40 CTC AB Box 309 SE-341 26 Ljungby info@bentone.se +46 372 88 000 www.bentone.se...
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