42
2.
For the Installer
3
5
±
1
20
20
564 ±2
280,62
150
R
1
R
1
1
5
°
R
1
0
0
±
5
0
W-Rohr – 33,7 x 3,2 – EN 10255/S195T
Rohrgewinde EN 10226
Fig. 81 Pipes for hydraulic piping part 1
3
5
±
1
20
20
814 ±2
280,62
150
R
1
R
1
1
5
°
R
1
0
0
±
5
0
W-Rohr – 33,7 x 3,2 – EN 10255/S195T
Rohrgewinde EN 10226
2.4.30 Pellet boiler: filling and evacuation cock installation
– Remove handle from filling and evacuation cock – Fig. 82.
– Screw the filling and evacuation cock into the boiler base on the left-hand side. The handle must be positioned
on the right. Reattach the handl
e – Fig. 83.
Fig. 82 Tighten the handle of the filling
and evacuation cock
Fig. 83 Screw the filling and evacuation
cock (handle positioned on right)
into place and re-attach the handle
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