Securing Pipes To The Wall - Baxi LUNA DUO-TEC 1.70 Mode D'emploi

1.2 SECURING PIPES TO THE WALL

MOUNTING PROCEDURE (see the pictures in the next pages)
1. Vent pipes correctly mounted.
2.
Line the horizontal common vent pipes with the male end towards the condensate collector end cap.
3. See point 2
4.
Fully insert the male end of the horizontal common vent pipe in to the bell end of another horizontal common vent pipe. Mark the horizontal
common vent pipe male end once fully inserted. Then pull the horizontal common vent pipe back 1/32in to 19/32in from full insertion.
5. Hang the horizontal common vent pipe, making sure not to fully tighten the clamps down.
6. Connect the end cap and condensate trap to the horizontal common vent pipe.
7.
Connect the 90° elbows to the horizontal common vent pipe for each boiler in the cascade system
8. Connect the flue damper to the 90° elbow for each boiler in the cascade system.
9. Connect the boiler flue adapter to the flue damper for each boiler in the cascade system. Ensure the flue adapters allow for a 3° or 2in per
3ft slope of the horizontal collectors back towards the condensate collector.
10. Connect the intake air screen to the flue adapter for each boiler in the cascade system.
11. Connect the cascade vent system to the flue connection on the top of the boilers.
12. Connect the end cap and condensate trap to the horizontal common vent pipe.
13. Secure the flue adapters using approved clamps to the wall. Ensure the clamps are connected a minimum of 10in from the top of the boiler.
14. Secure the approved clamp around the flue adapter. Ensure the clamp is locked in to the proper position.
15.
Position 1 - Clamping around the bell end of the adapter.
1.
Position 2 - Clamping around the flue pipe adapter.
2.
16. Maximum distance between supports for horizontal pipes 3ft 4in.
17. Maximum distance between supports for vertical pipes 6ft 7in.
18. Fully tighten horizontal common vent pipe supports.
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