IDEAL Europa 24 Installation & Servicing page 41

6 4 SAFETY RELIEF V ALVE REPLACEMENT
1. Refer to Frame 49.
2. Remove the casing. Refer to Frame 41.
3. Remove the expansion vessel and shield/air guide. Refer
to Frame 43.
4. Drain the boiler. Refer to Frame 44.
5. Remove the discharge pipe.
6 5 AUTOMATIC AIR VENT REPLACEMENT
1. Refer to Frame 49.
2. Remove the casing. Refer to Frame 41.
3. Remove the expansion vessel and shield/air
guide. Refer to Frame 43.
3. Drain the boiler. Refer to Frame 44.
4. For europa 24:
Unscrew the air vent from the CH return
assembly and remove it.
For europa 28:
Pull out the air vent clip from the CH return
assembly and pull up the air vent head.
5. Fit the new air vent, and re-assemble in
reverse order.
6. Refill the boiler. Refer to Frames 4 and 28.
IMPORTANT.
Ensure that the vent cap is loose (A).
combination boiler -
SERVICING
6. Unscrews the safety relief valve nut and remove it.
7. Fit the new safety valve and re-assemble in reverse order.
8. Reconnect the discharge pipe, using new seals if
9. Refill the boiler. Refer to Frames 4 and 28.
europa 24
Installation and Servicing
necessary.
6
7
5
4
(A)
4
europa 28
(A)
4
41