Fronius TransSteel 2200 - Installing the LSTMAG20 PC Board

Installing the
LSTMAG20 PC
board
(1)
(2)
(1)
(1)
(1)
(1)
(1)
1
Remove the protective cover from the
modules
2
Align the new LSTMAG20 PC board
and place it on the cleaned heat sink
3
Fit 13 M4x8 TX20 screws (1) to 0.5
Nm
Tightening torque = 1.5 Nm
4
Fit four M4x13 TX20 screws (2) to 1.0
Nm, then secure
Tightening torque = 1.9 Nm
(5)
(6)(6)(6)
(5)
(4) (4)
(3) (3)
5
Fit leads (3), (4) and (5) using an
M4x8 (2) TX20 screw
Tightening torque = 1.5 Nm
6
Fit the transformer leads using M5x12
TX25 screws (6)
Tightening torque = 3.0 Nm
(7)
(7)
7
Plug in all connectors (7) on the PC
board
28