3Bentone
General
Table of contents
1. General Information _____________________________________________ 4
2. Technical data __________________________________________________ 7
2.1 Burners are intended for use at: ________________________________ 7
2.2 Dimensions _________________________________________________ 7
2.3 Description STG 146 ________________________________________ 10
3. General instruktions ____________________________________________ 11
3.1 General instructions _________________________________________ 11
3.2 Installation and maintenance instructions _______________________ 11
3.3 Instructions ________________________________________________ 11
3.4 Inspection and maintenance __________________________________ 11
3.5 Start up ___________________________________________________ 11
3.6 Commissioning of installation _________________________________ 11
4. Installation ____________________________________________________ 12
4.1 Delivery check ______________________________________________ 12
4.2 Preparations for installation ___________________________________ 12
4.3 Gas supply_________________________________________________ 12
4.4 Electric connection __________________________________________ 12
4.5 Skeleton diagrams __________________________________________ 13
4.6 Mounting on the boiler _______________________________________ 14
4.7 Installation example _________________________________________ 14
4.8 Inspection of gas nozzle before commissioning __________________ 15
4.9 Gas nozzle _________________________________________________ 16
4.10 Multiblock MB-ZRDLE 405-412 _______________________________ 17
5. Setting the burner ______________________________________________ 20
5.1 Setting the air pressure switch ________________________________ 23
5.2 Setting the min. gas pressure switch ___________________________ 24
5.3 Recommended excess air when using default setting _____________ 25
5.4 Determining the gas quantity for the system _____________________ 25
5.5 Calculating the quantity of gas supplied ________________________ 27
5.6 Flame monitoring and ionisation current check___________________ 28
5.7 UV-Detector________________________________________________ 29
6. Handing over of the installation__________________________________ 30
7. Fault location, functional troubles________________________________ 30
8. Electric equipment _____________________________________________ 31
8.1 Safety system ______________________________________________ 31
8.2 Wiring diagram LME _________________________________________ 32
8.3 List of components__________________________________________ 33
8.4 Control program at faults; fault mode indicator LME .... ___________ 34
9. Troubleshooting________________________________________________ 36
10. General instructions for gasburners____________________________ 39
11. EU Declaration of conformity _________________________________ 41
