65
Siphon
Place a collector (i.e. a bucket)
under the siphon to collect the dirty
and aggressive condensate water.
Wear protective clothing like latex
gloves and safety glasses.
- Dismantle the siphon by unscrewing
the siphon cup (H).
Check the siphon cup (H), siphon
adapter (G) and siphon pipe (I) for
pollution.
- Clean these parts by rinsing them
with water.
- Re-grease the O-rings with acid-
free O-ring grease to facilitate easy
assembly.
- If the siphon shows any leakage,
the whole siphon has to be
replaced:
Take the device back into operation
and conduct a flue gas analysis (refer
to chapter Check O
2
/CO
2
).
Maintenance
Maintenance details
Counter running hours
H
G
I
From factory a fixed number of running
hours is set for service interval. The
number of running hours cannot be
changed. After expiring of the number
of running hours the message “Service”
(when read-out is on “Good”) or
Mx24sc11 (when read-out is on boiler
status) is displayed on the screen.
There is no message when the boiler is
set to the operational status read-out.
During the messages “Service”and
“Mx24sc11” the boiler remains fully
operational.
If the maintenance activities, as
described hereinbefore, have been
carried out, the counter has to be reset.
To reset the counter, the following
procedure has to be followed (starting
from a blue screen):
- Press down the arrow buttons
simultaneously for 2 seconds.
The screen turns green;
- Press the right arrow button until
you see Service chapter.;
- Press OK;
- Press the right arrow button until
you see Reset Counters;
- Press OK;
The screen displays Confirm Reset;
- Press OK to confirm the reset
function;
The screen displays Confirm Reset;
Service
Mode
Reset
Counters
Confirm
Reset
The counter is reset to the same
number of hours as set from factory.
The message “SERVICE” or
“Mx24sc11” is no longer displayed.
Counter running hours
