Bentone ST 133 SV Technical specifications

Providing sustainable energy solutions worldwide
CR00057 178 126 17-2 2021-03-30
Installation- and maintenance instruction
ST 133 S, SV
LMO14.113C2E
AS47CK
Translation of the original instructions.

2Bentone
example Beispielexempel
352011030141
Designation
Type
Model
Serial no.
Motor supply
Main supply
MADE IN SWEDEN BY
LIGHT OIL 35-90kW 1,25-6,0 cSt 7-14bar
BF 1 KS 76-24
BF 1
BF 1 KS 76-24
1234567
1~230V 1,0A 50Hz IP 20
Man.Year 2019
Cap. Min-Max
3
?
1
-sv
1. Manualer på övriga språk
2. www.bentone.com\
nedladdning
eller scanna QR-koden.
3. Skriv in brännarens
artikelnummer som finns på din
typskylt (se bild) och välj ditt
språk.
Detaljerad ecodesign information
kan laddas ner på: www.
bentone.com/ecodesign.
-en
1. Manuals in other languages
2. www.bentone.com\download
or scan QR-code.
3. Enter the burner`s article
number on your data plate (see
picture) and select language.
Detailed ecodesign information
can be downloaded at: www.
bentone.com/ecodesign.
-fr
1. Manuels dans d’autres
langues
2. www.bentone.com\download
ou scannez le code QR.
3. Saisir le numéro d’article
du brûleur sur votre plaque
signalétique (consultez
l’illustration) et sélectionnez la
langue.
Des informations détaillées
sur l’écodesign peuvent être
téléchargées à l’adresse: www.
bentone.com/ecodesign.
-da
1. Manualer på andre sprog
2. www.bentone.com\download
eller scan QR-koden.
3. Indtast brænderens
artikelnummer, der findes på
typeskiltet (se billede), og vælg
dit sprog.
Detaljerede oplysninger om
ecodesign kan downloades på:
www.bentone.com/ecodesign.
-de
1. Gebrauchsanweisungen in
anderen Sprachen
2. www.bentone.com\download
oder scannen Sie den QR-Code.
3. Geben Sie die Artikelnummer
des Brenners auf Ihrem
Typenschild ein, (siehe Bild) und
wählen Sie die Sprache aus.
Detaillierte Informationen zum
Ecodesign können unter www.
bentone.com/ecodesign
heruntergeladen werden.
2

3Bentone
General
Table of contents
1. Safety Information____________________________________ 4
2. Technical data _______________________________________ 7
2.1 Dimensions ST 133 _______________________________ 7
2.2 Burner installation _________________________________ 8
2.3 Working field ST 133 S, SV _________________________ 8
2.4 Electric Specification ______________________________ 8
2.5 Setting of brake plate and air flow ___________________ 8
2.6 Recommended nozzles and pressures _______________ 9
2.7 Nozzle table, 8-15 bar _____________________________ 9
2.8 Description______________________________________ 10
3. General instructions _________________________________ 11
3.1 General instructions ______________________________ 11
3.2 Delivery inspection _______________________________ 12
3.3 Preparing for installation___________________________ 12
3.4 Oil distribution ___________________________________ 12
3.5 Electrical connection______________________________ 12
3.6 Burner installation ________________________________ 13
4. Basic settings ______________________________________ 14
4.1 Example of basic settings _________________________ 14
5. Burner servicing ____________________________________ 16
5.1 Servicing _______________________________________ 16
5.2 Servicing the combustion device ___________________ 16
5.3 Replacing the oil pump ___________________________ 18
5.4 Replacing the fan motor and fan wheel ______________ 19
5.5 Servicing the air intake and intake cone______________ 20
5.6 Replacing the entire electrical package ______________ 20
5.7 Replacing individual electrical package components ___ 21
6. Instructions Pump __________________________________ 22
6.1 SUNTEC AS ____________________________________ 22
7. Oil burner control ___________________________________ 28
7.1 Wiring diagram _________________________________ 28
7.2 Colour codes LMO14/24 __________________________ 30
7.3 Fault codes LMO14/24 ___________________________ 30
8. Fault Location ______________________________________ 31
8.1 Burner will not start_______________________________ 31
8.2 Burner will not start after normal use ________________ 31
8.3 Delayed ignition__________________________________ 32
8.4 Noise in pump ___________________________________ 32
8.5 Pump pressure __________________________________ 33
9. Log of flue gas analysis ______________________________ 35
10. Oil burners maintenance instructions _______________ 36

4Bentone
1. Safety Information
This Installation and Maintenance manual:
• is to be regarded as part of the burner and must always be kept near
the installation site.
• is intended for use by authorised personnel.
• must be read prior to installation.
• must be observed by all who work with the burner and associated
system components.
• work with the burner may only be carried out by certified installers/
personnel.
• Enertech AB is not liable for any typographical errors and reserves the
right to make design changes without prior notice.
• The burner may only be used for its intended purpose in accordance
with the product’s technical data.
• The burner may only be installed and operated by authorised
personnel.
• The product is packaged to prevent damage from occurring during
handling. Handle the product with care. Lifting equipment must be
used to lift larger packages.
• The products must be transported/stored on a level surface in a dry
environment, max. 80% relative humidity, no condensation.
Temperature -20 to +60 °C.
• Check that the burner is compatible with the boiler’s output range.
• The label information on the rating plate refers to the burner’s minimum
and maximum power.
• The power data on the type sign refers to the burner’s min. and max.
power.
• All components must be installed without being bent, twisted or
subjected to mechanical or thermal forces which can affect the
components.
• The burner must be installed so that it complies with local regulations
for fire safety, electrical safety, and fuel distribution.
• Make sure when installing the equipment that there is enough space to
service the burner.
• Permitted ambient temperature during operation -0 to +60 °C. Max
80% relative humidity, no condensation.
• The installer must ensure that the room has adequate air supply.
• The room must comply with local regulations pertaining to its intended
use.
• The installation site must be free of chemicals.
• Burner pipes, fan wheels and air dampers may contain sharp edges.
• The surface temperature of the burner’s components can exceed
60°C.
• Caution: The burner has moving parts, and there is risk of crushing
injuries.
165 105 01

5Bentone
• The electrical installation must be professionally carried out in
accordance with applicable high voltage regulations, as per Enertech’s
recommendations.
• Before servicing, shut off the fuel supply and turn off the power to the
burner.
• Leak checks must be performed during installation and servicing to
prevent fuel leakage.
• Care should be taken by the installer to ensure that no electrical cables
or fuel lines are crushed or otherwise damaged during installation or
servicing.
• If the boiler is equipped with an access hatch, this must be equipped
with a hatch opening switch connected to the burner's safety system.
• When in operation, the burner’s noise level can exceed 85 dBA.
Use hearing protection.
• The burner must not be put into operation without proper safety and
protection devices.
• A Class BE fire extinguisher is recommended.
• It is forbidden to alter the design or use accessories which have not
been approved by Enertech in writing.
• Prior to operation, the following points must be checked:
-fitting and installation work has been completed and approved.
-electrical installation has been correctly performed.
-flue gas ducts and combustion air ducts are not blocked.
-all actuators and control and safety devices are in working order and
correctly set.
• After commissioning, if a steady red light on the burner control is
displayed, contact your installation technician.