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Summary of Contents for Bentone NU-WAY ST40 S1S 63 PL
- Page 1 Installation and Maintenance Manual ST40 S1S 63 PL LMO14.113C2E AS 47 CK Translation of the original instructions. Keep for future use. Read carefully before use. 178 126 13-5 CR00784 2024-04-11...
- Page 2 1~230V 1,0A 50Hz IP 20 Motor supply MADE IN SWEDEN BY 1. Manualer på övriga språk 1. Manuals in other languages 1. Manualer på andre sprog 2. www.bentone.com\nedladdning eller 2. www.bentone.com\download 2. www.bentone.com\download eller scanna QR-koden. or scan QR-code. scan QR-koden.
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Page 3: Table Of Contents
BENTONE Table of contents General Information ............5 Pump ..................17 Delivery inspection................ 5 SUNTEC AS .................. 17 Safety ....................5 Service .................23 6.1 Burner Service Schedule, Oil ............ 23 Technical data ...............7 Dimensions ST 108 PL 6-7-19-10 ..........7 Component replacement intervals .......... 23 2.2... -
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.
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Page 7: Technical Data
BENTONE Technical data The burner is intended for: • This burner is a spare part and may only replace existing identical product that was placed on the market before 1 January 2018. According to COMMISSION REGULATION (EU) No 813/2013, Article 1g. -
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 90 ø 125-150 Working field 1.5-3.3 kg/h 18-40 kW mbar Do not exceed the working area. -0,3 Technical specification ST 108 Main supply 230V, 1~, 1.0A, 50/60Hz, IP20... -
Page 9: Setting Of Ignition Electrodes And Brake Plate
BENTONE Setting of ignition electrodes and brake plate Burner head *NB It is important that the spark does not strike against the brake plate or nozzle. 8.0 - 10.0 2.5 - 4.5 -3.0 - -1.0 3.0 - 5.0 Nozzle and pump pressure Due to different furnace geometries and capacities, it is not possible to recommend a nozzle model. -
Page 10: 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 11: 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 12: Function
BENTONE 3.2.1 Components Burner control Motor Ignition transformer Flame detector, QRB Time meter, low capacity UV-cell, QRC (optinal) Preheater Plug-in contact, burner Control thermostat Burner without preheater Plug-in contact, boiler Temperature limiter Fuse Solenoid valve Main switch Lamp, low capacity... -
Page 13: Colour Codes
BENTONE Colour codes When the burner starts, the light in the reset switch indicates the normal sequence, and also indicates whether something abnormal is happening as per the following table: Preheater in operation Solid yellow Ignition switched on Flashing yellow... -
Page 14: 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 15: 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 16: 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 17: Pump
BENTONE Pump SUNTEC AS Technical data AS47CK Technical data AS67C One or two-pipe system One or two-pipe system Viscosity range: Viscosity range: 1-12 mm 1-12 mm Pressure range: Pressure range: 7-14 bar 10-15 bar Rated voltage of coil: Rated voltage of coil:... - Page 18 BENTONE Applications for SUNTEC AS The SUNTEC AS oil pump has a built in solenoid valve When the solenoid is activated, this by-pass channel is which controls the regulator cut-off valve giving fast closed and because of the full speed of the gear set, the...
- Page 19 BENTONE 5.1.1 Suction line tables Overlying tank 5.1.1.1 1-pipe system One pipe siphon feed system Einstranginstallation - Tank höher als Pumpe Nozzle*/Düse* Installation monotube en charge Gicleur*/Ugello* Impianti monotubo a sifone 0,50 0,60 0,80 1,00 1,50 2,00 4,00 6,00 9,50...
- Page 20 BENTONE Underlying tank 5.1.1.2 1-pipe system With an underlying tank a 1-pipe-system is not recommended. Two-pipe system Two pipe lift system Zweistranginstallation - Tank tiefer als Pumpe Pump/Pumpe Installation bitube en aspiration 35/45 Pompe/Pompa Impianti bitubo in aspirazione Q** (l/h)
- Page 21 BENTONE 5.1.2 Check oil line seals When the burner has been installed and put into operation, the tightness of the various coupling elements should be checked (A), in case of leakage - retighten the coupling elements. Use caution when operating the burner, surfaces may be hot. When servicing oil bearing components, check for oil leakage when the burner are put into operation.
- Page 22 BENTONE Replacing the solenoid valve (pump) 5.1.4 Disconnect the main power and shut off the fuel supply. Before obtaining access to terminals, all supply circuits must be disconnected. Disconnect power cables to solenoid valves. Loosen nut holding the solenoid coil. Loosen screws that secures the valve mounting plate. Remove valve.
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Page 23: 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 24: 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 25: 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. -
Page 26: 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 27: 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 28: 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). -
Page 29: 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. -
Page 30: 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... -
Page 31: 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... -
Page 32: 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... -
Page 33: 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... -
Page 34: 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 35 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.
- Page 36 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.
- Page 40 CTC AB Box 309 SE-341 26 Ljungby info@bentone.se +46 372 88 000 www.bentone.se...
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