Installation
Assembly work
Page 20
M1010108_en
s
3
U
Fit left and right cover plates to
insulation on stoker duct
Installing the burn back flap drive (only with burn back flap)
Back-fire flap drive must be pre-
tensioned by 5°.
(delivery configuration)
À
See included manufacturer’s
documentation for how to pre-
tension the drive
U
Insert clamping piece as illustrated
(90° position) and secure at back
with fixing clamp
U
Attach drive to shaft of burn back
flap
U
Tighten clamping piece so that the
clamp and triangular shafts fit
positively
U
Turn the whole unit 90° anti-
clockwise
´
The burn back flap is closed
