Installation and operating instruction
Oil burner WM-L20/2-A R (W-FM100/200) 83252902 1/2019-09
Installation and operating instruction
Oil burner WM-L20/2-A R (W-FM100/200)
83252902 1/2019-09 La 2-84
1 User instructions.............................................................................................................. 4
1.1 Target group.................................................................................................................. 4
1.2 Symbols.......................................................................................................................... 4
1.3 Guarantee and Liability............................................................................................... 5
2 Safety ..................................................................................................................................... 6
2.1 Designated application............................................................................................... 6
2.2 Safety measures........................................................................................................... 6
2.2.1 Normal operation...................................................................................................6
2.2.2 Electrical connection............................................................................................6
2.3 Alterations to the construction of the equipment ................................................. 7
2.4 Noise emission ............................................................................................................. 7
2.5 Disposal ......................................................................................................................... 7
3 Product description ........................................................................................................ 8
3.1 Type key ......................................................................................................................... 8
3.2 Serial number................................................................................................................ 8
3.3 Function.......................................................................................................................... 9
3.3.1 Air supply ................................................................................................................9
3.3.2 Oil supply............................................................................................................. 10
3.3.3 Electrical components....................................................................................... 12
3.4 Technical data.............................................................................................................13
3.4.1 Approval data...................................................................................................... 13
3.4.2 Electrical data ..................................................................................................... 14
3.4.3 Ambient conditions............................................................................................ 15
3.4.4 Fuels...................................................................................................................... 15
3.4.5 Emissions............................................................................................................. 15
3.4.6 Rating.................................................................................................................... 16
3.4.7 Dimensions.......................................................................................................... 17
3.4.8 Weight.................................................................................................................. 18
4 Installation ........................................................................................................................ 19
4.1 Installation conditions................................................................................................19
4.2 Check rating................................................................................................................20
4.3 Set mixing head..........................................................................................................21
4.3.1 Setting diagram .................................................................................................. 21
4.3.2 Set mixing head without combustion head extension ............................... 22
4.3.3 Set mixing head with combustion head extension ..................................... 24
4.4 Burner installation ......................................................................................................26
5 Installation ........................................................................................................................ 28
5.1 Oil supply.....................................................................................................................28
5.2 Electrical connection.................................................................................................30
6 Operation .......................................................................................................................... 32
Installation and operating instruction
Oil burner WM-L20/2-A R (W-FM100/200)
83252902 1/2019-09 La 3-84
7 Commissioning.............................................................................................................. 33
7.1 Prerequisite .................................................................................................................33
7.1.1 Connect measuring devices............................................................................ 34
7.2 Adjusting the burner..................................................................................................36
7.3 Set oil pressure switch .............................................................................................41
7.4 Concluding work........................................................................................................42
7.5 Check combustion.....................................................................................................43
7.6 Ratings apportionment .............................................................................................44
8 Shutdown.......................................................................................................................... 45
9 Servicing............................................................................................................................ 46
9.1 Notes on servicing.....................................................................................................46
9.2 Service plan.................................................................................................................47
9.3 Hinge open the burner..............................................................................................48
9.4 Set ignition electrodes..............................................................................................49
9.5 Replace nozzle............................................................................................................50
9.6 Removing and refitting air damper actuator.........................................................51
9.7 Removing air regulator..............................................................................................52
9.8 Set air regulator..........................................................................................................53
9.9 Removing and refitting oil quantity regulator actuator.......................................54
9.10 Set pump coupling..................................................................................................55
9.11 Removing fan wheel................................................................................................56
10 Troubleshooting ............................................................................................................ 57
10.1 Procedures for fault conditions............................................................................57
10.1.1 Fault .................................................................................................................... 58
10.1.2 Lockout .............................................................................................................. 59
10.2 Rectifying faults........................................................................................................60
11 Technical documentation......................................................................................... 62
11.1 Conversion table unit of pressure........................................................................62
12 Project planning............................................................................................................. 63
12.1 Oil supply ..................................................................................................................63
12.1.1 Ring main operation........................................................................................ 64
12.1.2 Oil circulation unit............................................................................................ 64
12.2 Flue gas system.......................................................................................................64
12.3 Additional requirements.........................................................................................65
13 Spares................................................................................................................................. 66
14 Notes ................................................................................................................................... 80
15 Key word index .............................................................................................................. 81
Installation and operating instruction
Oil burner WM-L20/2-A R (W-FM100/200)
1 User instructions
83252902 1/2019-09 La 4-84
1 User instructions
Translation of original
operating instructions
This manual forms part of the equipment and must be kept on site.
Carefully read the manual prior to working on the unit.
It is supplemented by the installation and operating instructions for the Combustion
Manager.
1.1 Target group
The manual is intended for the operator and qualified personnel. It should be ob-
served by all personnel working with the unit.
Work on the unit must only be carried out by personnel who have the relevant train-
ing and instruction.
Persons with limited physical, sensory or mental capabilities may only work on the
unit if they are supervised or have been trained by an authorised person.
Children must not play with the unit.
1.2 Symbols
DANGER
Immediate danger with high risk.
Non observance can lead to serious injury or death.
WARNING
Danger with medium risk.
Non observance can lead to environmental damage,
serious injury or death.
CAUTION
Danger with low risk.
Non observance can cause damage to the equip-
ment and injury to personnel.
Important information
Requires direct action
Result after an action
Itemisation
… Range of values
Installation and operating instruction
Oil burner WM-L20/2-A R (W-FM100/200)
1 User instructions
83252902 1/2019-09 La 5-84
1.3 Guarantee and Liability
Guarantee and liability claims for personal and equipment damage are excluded, if
they can be attributed to one or more of the following causes:
non approved application,
non-observance of the manual,
operation with faulty safety equipment,
continual operation despite a fault,
improper installation, commissioning, operation and service,
repairs, which have been carried out incorrectly,
the use of non original Weishaupt parts,
force majeure,
unauthorised modifications made to the unit,
the installation of additional components, which have not been tested with the
unit,
the installation of combustion chamber inserts, which impede full flame forma-
tion,
unsuitable fuels,
defects in the inlet lines.
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