Viessmann VG III - Initial start-up, inspection and maintenance; Steps - initial start-up, inspection and maintenance

4
Initial start-up, inspection and maintenance
StepsĂćĂinitial start-up, inspection and maintenance
For further instructions on individual steps, see pages indicated.
Commissioning steps
Inspection steps
Maintenance steps Page
C
1. Commissioning preparationsĂ 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C I M
2. System start-upĂ 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C I M
3. Checking adjustment of the air damper actuatorĂ 9. . . . . . .
C I M
4. Checking static and supply pressureĂ 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
M
5. Checking nozzle pressureĂ 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
M
6. Adjusting start-up gas volumeĂ 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C M
7. Air volume adjustmentĂ 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I M
8. Checking ionisation currentĂ 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C M
9. Checking burner
(record values on pageĂ50 of commissioning report)
I M
10. Checking air pressure switchĂ 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I M
11. System shutdownĂ 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I M
12. Checking electrical connections
M
13. Cleaning burnerĂ 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I M
14. Checking blast tube fixings
I M
15. Checking impeller fixings
I M
16. Cleaning gas orifices in sensor plate
(if necessary)Ă 20
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I M
17. Checking ignition and ionisation electrodesĂ 21. . . . . . . . . . . . . . . . .
M
18. Burner installation
I M
19. Checking both valves of the gas train for leaksĂ 22. . . . . . . . . . . .
I M
20. Checking filter insert of gas train (make: Dungs)Ă 23. . . . . . . . .
5692Ă534ĂGB