Figure 4.13 Installing the real panel
torque
：
2-2.5N.m
a
、
Drill a hole in a marked position to a depth of 60 mm using a hammer drill with a
Ф1
0mm
bit
b
、
Partially tighten an expansion bolt, vertically insert it into the hole, and knock the expansion
bolt completely into the hole using a rubber mallet.
Punch
holes
Install
expansion
bolts
Figure 4.12 Punch holes and install expansion(uint
mm)
Ø10,drilling depth
：
60 mm
Step 5
Align the rear panel with the holes, insert expansion bolts into the holes through the
real panel, and tighten the expansion bolts to a torque of 2-2.5 N·m using a torque wrench, as
shown in Figure 4.13.
20
CPS SCA-S/
SM Series Inverter
