Mounting The Burner On The Boiler; Front Plate Preparation; Fitting The Burner On The Boiler - Chappee TIGRA 2 CF 510 Installation, Use And Maintenance Instructions

2.5

Mounting the burner on the boiler

2.5.1

Front plate preparation

 Drill the boiler plate as shown in Fig. 6 (complying with
EN 226).
 The flange accepts drilling diameters between 140-150 mm.
9 0 - 1 1 0
2.5.2

Fitting the burner on the boiler

 Fit the fixing pins as shown in the Fig. 7.
m i n . 8 m m
D9857
 Place the HM8 nut reference A)(Fig. 8), supplied in the fit-
tings pack, at the back of the flange. Thread the CHC M8 x
30 screw B) with an M8 washer C) at the front.
B
C
D
 Fit the burner fixing flange on the front plate by inserting the
gasket and following the "HIGH" position.
 Thread the 4 HM 8 x 25 screws with flat M8 washers (fittings
pack) in the holes reference D).
20018247
1 5 0
D9856
3 0
D9858
Installation
 Tighten the 4 screws by hand (do not lock the 2 upper
screws).
 Fit the burner on the boiler complying with the dimensions
recommended by the boiler maker for the nozzle to pene-
trate the heating chamber, but keep 20mm at least between
the door and the end of the flare (see above figure).
 Tighten the flange screw (No. 13 hex head wrench) then the
4 flange fixing screws on the front plate. (No.13 flat wrench).
Fig. 6
D9836
Model
Fig. 7
TIGRA 2 CF 510 - 510 R
TIGRA 2 CF 710 - 710 R
A
Fig. 8
6
GB
A
Fig. 9
A (min.)
20 mm
20 mm