Installing The Overflow Connection - Grundfos SCALA1 System Instructions Manual

3.1.1 Mounting the product
The security screws are essential to
ensure the stability of the system and the
safety of persons.
SCALA1 system
Pos. Description
1 Mounting screws for the bracket
2 Security screws
Follow the steps below to mount the SCALA1 system:
1. Install the mounting bracket on the wall.
Make sure it is horizontal using a spirit level, and
mark the positions of the holes.
2. Drill the mounting holes using a D.10 drill bit.
3. Fix the bracket to the wall, making sure that it is
level and securely attached to the wall.
4. Install the SCALA1 system as shown above.
5. Mount the security screws.
6. Place two of the supplied vibration dampers
between the bracket and the wall, and place the
remaining two between the tank and the wall to
reduce the transfer of vibrations to the wall.
8
2
1

3.2 Installing the overflow connection

To install the overflow connection, follow the steps
below:
1. Connect the DN 50 outlet pipe to the overflow
pipe of the system.
2. Make sure that the outlet pipe
slopes sufficiently to guarantee correct drainage.
3. Connect the outlet pipe to the sewage system.
4. If the outlet pipe does not slope sufficiently, install
a pump system.