Graf one2clean Manual Del Usuario página 18

4. Fitting the installation kit
4.1 Drilling the tank shells
1.
2700 L 3750 L
145 mm 145 mm
Drill holes for the inlet, outlet and connecting lines
on the shells using a DN 110 core drill (diameter
124 mm).
3.
On the second tank, the holes for the inlet and
outlet lines are drilled as shown above. The ar-
rows indicate the direction in which the pipe is fed
through.
4.2 Assembly of first tank
5.
H
Assemble the lower overflow baffle between the
tanks. The socket connections must be secured
using Spax screws.
4. Fitting the installation kit
H
H
4800 L 6500 L
190 mm 205 mm
Tank 2 upper shell
Tank 2 lower shell
2700 L H= 400 mm
3750 L H= 500 mm
4800 L H= 750 mm
6500 L H= 900 mm
Tank 1 upper shell
Tank 1 lower shell
On the first tank, the holes for the inlet and outlet
lines are drilled as shown above. The arrows indi-
cate the direction in which the pipe is fed through.
Deburr hole. Insert DN 110 edge seal. The feed-
through direction can be seen in the previous dia-
gram.
Insert overflow baffle in lower shell.
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2.
4.
6.