Installing Metric Screw Joints On The Fronius String Control 100/12; General; Recommended Sequence For Inserting The Metric Screw Joints; Installing Metric Screw Joints - Fronius String Control 100/12 MET Bedienungsanleitung

Installing Metric Screw Joints on the Fronius String
Control 100/12

General

-
-
-
-
Recommended
Sequence for In-
serting the Metric
Screw Joints
*
Installing Metric
1
Screw Joints
Opening the Fronius String Control 100/12
58
Insert metric screw joints corresponding to the number of available solar module
strings, insert threaded plugs in the empty positions.
Observe the sequence when inserting metric screw joints:
from bottom to top and from left to right.
Attach O-rings corresponding to their size to the metric screw joints.
Use the specified tightening torque corresponding to their size for the metric screw
joints and threaded plugs.
M16 3 6 9 11
10
M20 * 5 8
2
M16
1
M16 4 7
only when using optional overvoltage protection as outlet for the ground cable
14 15 M16 17
M16
16
12 13
M32 M32
2

Installing Metric Screw Joints:

1 Counter nut
2 O-ring
3 Screw joint
4 Strain-relief device
19 22
25
28 M25
18 24
21
20 23 26 27
M16
2
4