4
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. Checking all safety equipment
7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C
2. Filling heating system and
checking ventilation air supply
7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C
3. Checking electrical mains connection
C
4. Filling the siphon with water
8
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C
M
5. Checking gas type
8
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C
6. Changing gas type
(if required)
9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C
I
M
7. Checking static and supply pressure
10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C
M
8. Checking CO
2
settings
12
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C
9. Checking gas valve control pressure
13
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C
M
10. Checking the draught
13
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C
11. Leak testing balanced flue system (annular gap check)
14
C
M
12. Checking ionisation current
14
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C
I
M
13. System shutdown
15
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I
M
14. Removing burner and checking burner gasket
16
. . . . . . . . . . . . .
I
M
15. Checking burner gauze assembly
17
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I
M
16. Checking & adjusting ignition & ionisation electrodes
18
M
17. Disconnecting neutralising system
(if installed)
and connecting a drain hose
18
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I
M
18. Cleaning combustion chamber and heating surfaces
19
M
19. Cleaning and reconnecting the condensate drain
20
. . . . . . .
I
M
20. Checking condensate drain and
neutralising system for leaks
21
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I
M
21. Checking gaskets, packing cords and
thermal insulation
21
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5692500GB
Summary of Contents for CU3
Page 38: ...38 Burner Component summary 5692 500 GB M A B C D E L K H G F M H F N G O K ...
Page 42: ...42 Parts list Parts list cont 5692 500 GB 201 205 213 1 212 1 202 208 209 210 A B C ...
Page 43: ...43 Parts list Parts list cont 5692 500 GB 206 203 209 204 211 211 211 211 211 211 201 200 ...
Page 45: ...45 Parts list Parts list cont 5692 500 GB 003 003 008 009 005 008 001 002 007 004 006 ...
Page 47: ...47 Appendix Maint service Maint service Maint service Maint service 5692 500 GB ...
Page 49: ...49 Appendix Maint service Maint service Maint service Maint service 5692 500 GB ...
Page 51: ...51 Appendix Maint service Maint service Maint service Maint service 5692 500 GB ...
