Ideal Boilers Atlantic 35 - Safety Relief Valve Replacement; Pump Automatic Air Vent Replacement

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Installation and Servicing
SECTION 3 - SERVICING
3.22 SAFETY RELIEF VALVE REPLACEMENT
1. Refer to Section 3.8.
2. Drain the boiler. Refer to Section 3.19.
3. Pull out and remove the clip (positioned
safety valve.
4. Undo the safety valve pipe compression
tting positioned outside the boiler
casing.
5. Lift out the safety valve/pipe assembly.
6. Remove the safety valve pipe and
transfer to the new safety valve.
7. Reassemble in reverse order ensuring
the retaining clip is correctly tted and
the pipe compression tting retightened.
8. Rell the boiler. Check operation of the
boiler. Refer to Sections 2.24 & 2.25.
3.23 PUMP AUTOMATIC AIR VENT REPLACEMENT
1. Refer to Section 3.8.
2. Drain the boiler. Refer to Section 3.19.
3. Using a suitable screwdriver positioned
between the air vent dust cap and the plastic
protrusion, turn the air vent carefully anti
clockwise to disengage and lift to remove.
4. Fit the new air vent and ensure dust cap is
open
5. Re-assemble in reverse order ensuring the
return thermistor is replaced.
6. Rell the boiler. Check operation of the
boiler. Refer to Sections 2.24 & 2.25.
Dust Cap
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SERVICING
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