2683
3
GB
2.3 OVERALL DIMENSIONS
3. INSTALLATION
3.1 BOILER FIXING
➤
Put on the flange (1) the screw and two nuts, (see fig. 2).
➤
Widen, if necessary, the insulating gasket holes (5).
➤
Fix the flange (1) to the boiler door (4) using screws (2) and
(if necessary)
the nuts (3) interposing the
insulating gasket (5)
, (see fig. 3).
Model A B C D
ø
E F G
MACK 3 268 229 208 86 89 170 10
MACK 4 - MACK 5 285 249 230 86 89 186 16