SMA 9000TL - Disassembling the CON Assembly; Disassembly Steps

6 Disassembling the defective CON assembly
SMA Solar Technology AG
Replacement ManualCON-SMC9-11-RM-xx-1014
6 Disassembling the defective CON assembly
A
C
D
F
L
E
K
I
H
B
G
Figure 2 : Overview of the CON assembly
Procedure:
1. Disconnect the inverter from all voltage sources (see Section5, page12).
2. Remove the ribbon cable (A) from the CON assembly, the OCS assembly and the power
assembly (AST).
3. Remove all cables:
• Remove the AC cable (F) from the screw terminals. When doing so, ensure that the
grounding conductor remains connected to the inverter in order to guarantee ESD
protection.
• Remove the connection between the power assembly (AST) and the CON assembly (E).
• If an additional capacitor has been installed, disconnect the capacitor's cable (C) and
remove the capacitor.
• Remove the cables (D) coming from the choke from the screw terminals or spring clamp
terminals. To disconnect the cables from the screw terminals, use a flat-blade screwdriver
(blade width: 5.5mm).
• Remove the DC link connection cable (L) from the screw terminals.
• Remove the DC cable (H) from the screw terminals.
ENGLISH