4 Planning and installation – Installing the heating system
45
10.
Insert the second ash removal auger with the short shaft end (4)
from the front through the opening (3) provided for this.
M
OUNTING
THE
ASH
REMOVAL
MOTOR
11.
Place the two feather keys (2 + 4) in the recesses provided for
them on the auger shafts.
12.
Align the sprockets (1 + 6) flush on the auger shafts and fasten
them with the two hexagon socket screws.
13.
Place the feather key (4) in the recess provided on the feed side
auger shaft.
14.
Mount the drive chain (9) on the two sprockets (1 + 6).
15.
Fasten the ash removal motor (8) with the M8 hexagon socket
screws (6 mm) on the torque support (7).
16.
Insert the ash removal motor (7) with the torque support (6) on the
feed side auger shaft and fasten the support plate onto the boiler
with the M10 screw and nut (size 17).
17.
Mount the chain tensioner (3) on the boiler with the M10 screw
(size 17).
Figure 4/13 - Mounting the ash removal motor
1
9
2
3
6
7
8
5
4
For the version of the boiler with the feeding system on the left side,
the chain tensioner must be fastened in the upper position.
For the version of the boiler with the feeding system on the right
side, the chain tensioner must be fastened in the lower position.
