Sungrow SG33CX - Page 33

User Manual 4 Mechanical Mounting
23
Step 3 Secure the mounting-bracket with bolts.
16mm
35N.m
B
A
F
E
D
C
Tab. 4-1 Fastening sequence
No.
Components
Description
A
Mounting-bracket
-
B
Full threaded bolt
M10*45
C
Metal bracket
-
D
Flat washer
-
E
Spring washer
-
F
Hex nuts
M10
Step 4 Take out the inverter from the packing case.
Step 5 Hoist the inverter to the installation position when necessary (refer to
4.4.2 Hoisting Transport). If the installation position is not high enough,
skip performing this step.
Step 6 Hang the inverter to the mounting-bracket and ensure that the mounting
ears perfectly engage with the mounting-bracket.