20
Initial start−up, inspection and maintenance
Further details regarding the individual steps
(cont.)
Cleaning and reconnecting the condensate drain
¨
Safety instructions
Clean the inside of the condensate drain at least annually.
The flue gas collector, condensate drain, stench trap, neutralising system and
all intermediate hoses and pipes are part of the condensate drain system.
1.
Release fitting
A
on siphon
B
,
remove siphon
B
from the boiler.
2.
Clean the inside of the inlet
connector
C
with a brush.
3.
Remove, clean and refit base
D
of
siphon
B
.
4.
Fill siphon
B
with water and
secure on inlet connector
C
.
¨
Safety instructions
There is a risk of flue gas escaping
if the siphon is not filled with
water.
5. If installed:
Maintain the neutralising system.
Neutralising system
manufacturer’s
instructions
6.
Release the drain hose to drain
siphon
B
.
7.
Reconnect the neutralising system
to siphon
B
.
5692500GB
C A
B
D
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 ...
