Tools; Insulating Shells; This Appliance Can Be Used By Children Aged From - Grundfos MAGNA3 D Installation And Operating Instructions Manual

4.2 Tools

1
2
3
4
5
6
7
8
Recommended tools
Fig. 3
Pos. Tool
1 Screwdriver, straight slot 0.6 x 3.5 mm
2 Screwdriver, straight slot 1.2 x 8.0 mm
3 Screwdriver, torx bit
4 Screwdriver, torx bit
5 Hexagon key
6 Wire cutter
7 Open-end wrench
8 Pipe wrench
8
0.6 x 3.5
1.2 x 8.0
TX10
TX20
5.0
Size
TX10
TX20
5.0 mm
Depending on bolt size
Only used for pumps with
unions

4.3 Insulating shells

Pumps for heating systems are factory-fitted with insulating
shells. Insulating shells are available for single-head pumps only.
Remove the insulating shells before you install the pump. See fig.
4.
Removing insulating shells from the pump
Fig. 4
Insulating shells increase the pump dimensions.
As an alternative to insulating shells, you can insulate the pump
housing and pipes as illustrated in fig. 5, section 4.4 Mechanical
installation.