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Ariston EuroCombi Type C A27 MFFI にも: 取付説明書 (28 ページ), 取付説明書 (24 ページ), 整備要領 (32 ページ), 整備要領 (32 ページ)

Ariston EuroCombi Type C A27 MFFI 整備要領
Removing the main heat
exchanger
Fig. 1.18

Removing the air pressure switch

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1. Drain the boiler of water;
2. Release the two connection nuts "K" connecting the exchanger to the
flow and return pipes (see fig. 1.18;
3. Pull it straight out (see fig. 1.19).
K
K
Fig. 1.18
1. Disconnect the electrical connections "L" and silicone pipes "M" from their
connection points (see fig. 1.20);
2. Remove screws "N" on the top of the sealed chamber (see fig. 1.21);
Use a No. 2 star tip screwdriver to remove the switch from the plate.
M
L
M
Fig. 1.20
Fig. 1.19
Fig. 1.19
N
N
Fig. 1.21
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