3
Bentone
Table of contents
1.
General Information ............................................................4
1.1
Delivery inspection........................................................................ 4
1.2 Safety ............................................................................................... 4
1.3
What to do if you smell gas ......................................................... 5
2.
Technical data .......................................................................6
2.1
Dimensions STG 146/2 ................................................................. 6
2.2
Capacity range ............................................................................... 7
2.3
Gas categories, approved gases ................................................ 7
2.4 Technical specification
................................................................. 7
2.6
Setting for nozzle assembly and air damper ......................... 8
2.5 Working field
.................................................................................. 8
2.7 Components ................................................................................... 9
2.8
Skeleton diagrams ...................................................................... 10
3. Installation ..........................................................................11
3.1
General instructions ................................................................... 11
3.2 Instructions .................................................................................. 11
3.3
Inspection and maintenance .................................................... 11
3.4
Preparation for assembly ......................................................... 11
3.5
Gas supply .................................................................................... 11
3.6
Electric connection ..................................................................... 11
4.
Electric equipment .............................................................12
4.1
Safety system .............................................................................. 12
4.2
Wiring diagram ............................................................................ 12
4.3
Function LME... ............................................................................ 13
5. Mounting ............................................................................16
5.1
Gas nozzle..................................................................................... 17
5.3
Tightness control ........................................................................ 18
5.2 De-aerating ................................................................................... 18
5.4 Calculation of gas flow
.............................................................. 19
6. Settings ...............................................................................20
6.1
Air settings ................................................................................... 20
6.2
Nozzle adjustment ...................................................................... 20
6.3 Startup ........................................................................................... 21
6.4
Control of combustion .............................................................. 21
6.5 Setting the air pressure switch
................................................ 22
6.6 Setting the gas pressure switch, min.
..................................... 23
7.
Gas valve MultiBloc DLE 403 .............................................24
8. Service .................................................................................26
8.1
Burner Service Schedule, Gas .................................................. 26
8.2
Component replacement intervals .......................................... 26
8.3
Combustion device ..................................................................... 27
8.4 Fan motor and fan wheel
.......................................................... 28
8.5
Air intake and suction cone ...................................................... 29
8.6
Replacement of electrical components .................................. 30
8.7 Vibrations ...................................................................................... 31
8.8 Control of flame monitoring and ionization current
........... 32
9.
Handing over of the installation ......................................34
10. Troubleshooting .................................................................35
11.
Service- and inspection protocol .....................................37
