Top Protective Cover - YASKAWA L1000A Technical Manual

2.2 Mechanical Installation
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Installation Spacing
Figure 2.2 shows the installation distance required to maintain sufficient space for airflow and wiring.
Figure 2.2
A
B
A

◆ Top Protective Cover

Drive models CIMR-L 2A0018 to 2A0180 and 4A0009 to 4A0150 are designed to IP00 specifications with a top
protective cover. The drive is able to operate in the ambient temperature of 50 °C by removing this top protective cover.
■
Removing the Top Protective Cover
Insert the tip of a straight-edge screwdriver into the small openings located on the front edge of the top protective cover.
Gently apply pressure as shown in
Figure 2.3
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Reattaching the Top Protective Cover
Align the small protruding hooks on the sides of the top protective cover with the corresponding mounting holes on the
top of the drive. Pinch the hooks inward so that the they connect with the mounting holes and fasten the top protective
cover back into place.
Figure 2.4
40
Side Clearance Top/Bottom Clearance
C
B
C
A – 50 mm (1.97 in.) minimum
B – 30 mm (1.18 in.) minimum
Figure 2.2 Correct Installation Spacing
Figure 2.3 to free the cover from the drive.
Figure 2.3 Removing the Top Protective Cover
Figure 2.4 Reattaching the Top Protective Cover
D
C – 120 mm (4.72 in.) minimum
D – Airflow direction
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Top Protective Cover
Mounting Holes
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YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual
YEA_common
D