Ideal Boilers Atlantic 35 - Cleaning the Heat Exchanger; Reassembly

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Installation and Servicing
SECTION 3 - SERVICING
3.6 CLEANING THE HEAT EXCHANGER
Note: Ensure the condensate trap/siphon
is fully drained before cleaning. Refer to
Section 3.19.
1. Remove the ignition/ame detection
electrode. Refer to Section 3.12.
2. It is advisable to replace the sump cover
prior to the water ush process.
3. Thoroughly ush the heat exchanger
by pouring water into the top of the
combustion chamber ensuring the full top
area is covered.
4. Remove the sump cover and clean loose
deposits from the sump.
5. Inspect the ignition/ame detection
electrode. Ensure that they are clean and
in good condition - replace if necessary.
6. Re-t the ignition/ame detection
electrode. Ensure that earth wire is
connected to the electrode
7. Check that the ignition gaps are correct.
Refer to Section 3.12.
Ignition/Flame Electrode
Earth Wire
Reassemble the boiler in the following order:
1. Ensure that the condensate trap/siphon is full of water.
2. Ret the burner ensuring the sealing gasket is correctly
positioned and free from damage (tighten the 4 xing screws
in the sequence A,B,C,D, shown below).
3. Ret the fan / venturi assembly ensuring the retaining tabs
are correctly positioned and the sealing gasket is correctly
positioned and free from damage.
4. Reconnect the fan electrical leads.
5. Remove the sump cover and ret the lower ue manifold as
shown.
3.7 REASSEMBLY
A
6. Ret the sump cover.
7. Ret the boiler upper and lower front panels.
IMPORTANT. Ensure that the boiler upper front panel is
correctly tted and that a good seal is made.
8. Turn on the gas supply at the gas service cock.
9. Reconnect the electrical supply.
C
B
D
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

SERVICING