I-58
B-070343_EN • B
M
aintenance
Removing, Cleaning and Installing the Con-
densate Trap
Conditions:
Tools and material:
î
Wrench, hex head, size 4
î
Torque wrench
î
Clean cloth
Protective Cover Removal:
1.
Release two top screws (
1
) from the protec-
tive cover. Retain for reinstallation.
2.
Release two bottom screws (
2
). Retain for
reinstallation.
3.
Remove protective cover (
3
) from conden-
sate trap and set aside.
Condensate Trap Removal
1.
Disconnect connector (
6
)
from condensate
level switch.
2.
Release the clamp (
5
) to disconnect the con-
densate pipe between heat exchanger and
condensate trap (
8
).
3.
Clean the pipe. Retain for reinstallation or re-
place as required.
4.
Release the clamp (
4
) to disconnect the vent
hose between the heat exchanger and the
condensate trap (
8
). Retain for reinstallation.
5.
Release two screws (
7
) and remove conden-
sate trap (
8
) and bracket from boiler frame.
Retain screws (
7
) for reinstallation.
Cleaning
1.
Check that the heat exchanger condensate
outlet and the condensate trap inlet are not
clogged. Clean as required.
2.
Release two screws (
9
) and open the con-
densate trap cover (
10
). Retain cover and
hardware for reinstallation.
3.
Remove the cover gasket (
11
). Discard.
4.
Wipe clean the condensate level switch (
12
)
attached to the cover. Remove and replace
as required.
5.
Clean the deposits in the condensate trap (
8
)
using clear water and a cloth.
6.
Wipe the ball located above the exit pipe.
OFF
Condensate Trap Installation
î
In case of first installation, go
directly to step 4.
î
Make sure to put the ball
back in place in the trap be-
fore reinstalling the cover.
1.
Install the ball in position inside the conden-
sate trap (
8
).
2.
Install a new gasket (
11
) on the condensate
trap (
8
).
3.
Reinstall the cover (
10
) with two retained
screws (
9
). Torque the screws at 6 Nm.
4.
Position the condensate trap (
8
) bracket on
boiler and secure with two retained screws (
7
).
5.
Connect the vent hose between the heat ex-
changer and the condensate trap (
8
), tighten
clamp (
4
) to secure hose.
6.
Connect the condensate pipe to the conden-
sate trap inlet and heat exchanger conden-
sate outlet. Tighten clamp (
5
) to secure pipe.
7.
Connect the connector (
6
) to the condensate
level switch.
Protective Cover Installation:
In case of first installation, use
the hardware provided with the
protective cover. Otherwise,
use the hardware retained at
removal.
1.
Install protective cover (
3
) on condensate
trap.
2.
Install two bottom screws (
2
).
3.
Install two top screws (
1
).
Follow-on Task(s):
None
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