Fronius THP 120 - 300 SH - Replacing the Coupling Housing

(1)
(3)
(5)
(4)
(2)
-i
(3)
U/D
NOTE!
Observe the pin assignment
*
(color-
coded arrangement of the wires) for
each interface version and note it down
in advance.
6
Release the wires (4) using tweezers
and pull them out
7
Pull out and replace the LED (1)
8
Insert the wires (4) into the socket
housing (3) according to the color
arrangement
*
per interface version
and check the lock
9
Push the socket housing (3) into the
Minitek plug (2) and lock it (5)
(2)
(6)
(7)(8)
10
Position the Minitek plug (2) in the
handle
NOTE!
Observe the following when positioning
the Minitek plug:
▶
Press the cable sheathing (7) right
down to the bottom of the strain-relief
device guide
▶
Lay the control line (8) in a loop
underneath the handle screw connec-
tion
11
Insert the coupling housing (6) and
close the hand grip as per the "Closing
the hand grip" chapter
Replacing the
coupling housing
(1)
Removal
1
Open the hand grip as per the “Open-
ing the hand grip” chapter
NOTE!
Carefully place the socket onto the con-
tact element to prevent damage.
2
Open the contact element (1) with the
8 mm socket
18