Operating Position; Preparing The Boiler - Riello GI/EMME 1400 Manual

5.4

Operating position

 The burner is designed to operate only in
positions 1, 2, 3 and 4 (Fig. 9).
 Installation 1 is preferable, as it is the only
one that allows the maintenance operations
ATTENTION
as described in this manual.
 Installations 2, 3 and 4 allow operation but
make maintenance and inspection of the
combustion head more difficult.
 Any other position could compromise the
correct operation of the appliance.
 The installation 5 is prohibited for safety
reasons.
DANGER
5.5

Preparing the boiler

5.5.1 Boring the boiler plate
Pierce the closing plate of the combustion chamber, as in Fig. 10.
The position of the threaded holes can be marked using the
thermal insulation screen supplied with the burner.
mm
GI/EMME 1400 255
GI/EMME 2000 265
GI/EMME 3000 340
GI/EMME 4500 340
20162463
D1366
A B
260
260
310
310
Installation
1
5.5.2 Blast tube length
The length of the blast tube must be selected according to the
indications provided by the manufacturer of the boiler, and in any
case it must be greater than the thickness of the boiler door
complete with its fettling.
Model
GI/EMME 1400
GI/EMME 2000
Fig. 10
GI/EMME 3000
C
M 16
GI/EMME 4500
M 16
M 20
M 20
Tab. G
16 GB
2 3 4
Code
20163269
20163270
20163306
20162389
5
20161988
Fig. 9
mm
275
385
495
275
385
495
346
476
606
346
476
606
Tab. H