GRUNDFOS INSTRUCTIONS

Galvanic cathodic protection

2 3

4 5

10-20°

10-20°

10-20°

10-20°

21

10-20°

10-20°

3

6 7

SDDOL SDDOL

4A 4B

8 9

5 6 7

10 11

111098

12 13

12 13 14 15

14 150 mm

0 mm

0 mm

0 mm1716

0 mm

0 mm 18

16 17

x mmx mm

x mm

x mmx mm

x mm

x mmx mm

x mm

x mmx mm

x mm

2019

18 19

OFF = max.6-8 hr./pr. day

21

98445638 0513

ECM: 1113150

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