Baxi LUNA DUO-TEC 1.70 Installation And Service Manual page 8

Before installing the pipes please follow this procedure :
1. Place the pipes at least at 1 3/16 in (30 mm) from heat sources.
2. Remove debris after cutting the pipe.
3. Use only water (H O) as a lubricant when inserting the pipes. Do NOT use any type of grease (or similar substances).
2
4. Do NOT screws to secure the pipes together.
5. Before securing the pipe with a clamps, make sure that the pipe is inserted into the gasket between 1/32 in and 19/32 in
(8.0-15 mm).
6. Assure the steel strapping (A) of the pipe (B) to a distance of 9 27/32 in (250.00 mm) from the boiler.
1/4in (6.00mm)
H O
2
A
L
> 10 in
(250 mm)
DANGER
Do NOT use screws to secure the pipes together, since it can cause flue products to flow into living space. Flue
products contain poisonous carbon monoxide gas.
7703478.01 (1-03/18)
Min.
!
1.3/16 in
(30mm)
B
8
90°
1
2