Commissioning, Inspection, Maintenance; Steps - Commissioning, Inspection And Maintenance - Viessmann vitoladens 300-t Service Instructions Manual

Steps - commissioning, inspection and maintenance

For further information regarding the individual steps, see the page indicated
•
• •
• •
• •
• •
• •
• •
• •
• •
• •
• •
• • •
• • •
• •
• • •
• •
• • •
• • •
•
•
Commissioning steps
Inspection steps
Maintenance steps
1. Filling the heating system on the heating water side.
2. Shutting down the system
3. Opening the boiler door.................................................
4. Cleaning the heating surfaces.......................................
5. Checking gaskets and thermal insulation
components....................................................................
6. Closing the boiler door.................................................. 10
7. Separating the neutralising system or active charcoal
filter (if installed) from the boiler and connecting the
drain hose........................................................................ 11
8. Checking the neutralising system (if installed)........... 11
9. Checking the active charcoal filter (if installed).......... 12
10. Checking the connections on the flue gas side for
tightness.......................................................................... 12
11. Cleaning the condensate drain pipe and siphon and
reconnecting to the drainage system........................... 12
12. Checking the connections on the heating water and
DHW sides for leaks
13. Checking the function of safety valves
14. Checking the diaphragm expansion vessel and
system pressure............................................................. 13
15. Checking the thermal insulation for firm seating
16. Checking the mixer for ease of operation and leaks... 13
17. Checking the ventilation air connection to the burner
(if installed)...................................................................... 13
18. Adjusting the burner...................................................... 13
19. Instructing the system user........................................... 13
20. Operating and service instructions.............................. 14

Commissioning, inspection, maintenance

Page
6
7
8
9
5