![Viessmann VEK Service Instructions Manual Download Page 5](http://html1.mh-extra.com/html/viessmann/vek/vek_service-instructions-manual_1017541005.webp)
5
Initial start−up, inspection and maintenance
StepsInitial start−up, inspection and maintenance
For further instructions on individual steps, see pages indicated.
Commissioning steps
Inspection steps
Maintenance steps
Page
C
1. System start−up
6
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C
M
2. Oil pressure adjustment and vacuum check
7
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C
M
3. Air volume adjustment
9
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C
M
4. Fully checking burner
(Record actual values in service report from page38)
C
5. Operating and service instructions
10
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I
M
6. System shutdown
I
M
7. Checking tightness of electrical connections
M
8. Cleaning burner
11
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I
M
9. Checking impeller fixings
I
M
10. Checking flame tube fixings
M
11. Nozzle replacement
12
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I
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12. Checking and, if required,
adjusting ignition electrodes
13
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13. Checking and cleaning flame monitor
14
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M
14. Checking the 0−point adjustment of
blast tube connection
15
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M
15. Mounting burner lid on burner housing
M
16. Cleaning and, if required, replacing
oil pump filter
16
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M
17. Replacing pre−filter element
I
M
18. System start−up
I
M
19. Checking oil supply pipes and connections for leaks
M
20. Checking burner again and entering actual values in
commissioning/service report
5692589GB
Summary of Contents for VEK
Page 31: ...31 Parts list Parts list cont 5692 589 GB 002 001 017 005 049 009...
Page 33: ...33 Parts list Parts list cont 5692 589 GB 047 020 041 021 040 80o 80p 034 033 046 039 038...
Page 37: ...37 Appendix 5692 589 GB...
Page 39: ...39 Appendix Maint service Maint service Maint service Maint service 5692 589 GB...
Page 41: ...41 Appendix Maint service Maint service Maint service Maint service 5692 589 GB...
Page 42: ...42 Appendix 5692 589 GB...