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Installation
4.2 Mounting
Step 1. Install the mounting bracket
1.The walls must be fileproof and non-flammable materials,othewise there is a fire risk.
DANGER
2.Before drilling holes ,check whether there are electric power pipes buried in the walls
to aviod risks.
1) Use a level ruler to mark the position of the 3 holes on the wall. Refer to Figure a. And drill 3 holes,
16mm in diameter and 55mm in deep. Refer to Figure 1、2.
2) Knock the expansion screw kit into the hole together with a hammer. Refer to Figure 3.
Note: Do not remove the nut unit。
3) After tightening 2-3 buckles, the expansion bolts are tight and not loose, and then unscrew the bolts,
spring washer, gasket. Refer to Figure 3.
4) Install the bracket on the wall,the bracket screw is pointed at the expansion tube on the wall,
then install the gasket and tighten screw.
Refer to Figure 4.
Set bracket level.
Mark the holes position on the wall.
1
A
B
C
（M6；3 suites）
Expansion screw group
Install the expansion
3
16
Three phase Grid-tied PV String Inverter User Manual
Ø:10mm; Depht: 60mm
Drill the holes.
2
D
M6 Expansion screws; 2~2.5N.m
Install bracket.
4
Three phase Grid-tied PV String Inverter User Manual
Step 2.Install the inverter.
Install the inverter on the bracket accurately and tighten the screws at both sides
To prevent damage of the inverter, please hang the inverter on the bracket
CAUTION
and confirm the reverse,do not loosen the handle until the inverter is fixed.
Install the inverter.
5
Installation
, as shown in Figure 5 and 6.
M6 screw 2;3N.m
Tighten the screws at both sides.
6
17
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