YASKAWA D1000 Series Quick Start Manual page 12

2 Mechanical Installation
Model 4A0630
When suspending model 4A0630 unit with wires, make sure to follow the procedure described below.
WARNING! Crush Hazard. Use an adequate length of wire to ensure a 50° or wider suspension angle as illustrated in
maximum allowable load of the eye bolts cannot be guaranteed when the converter is suspended with the wires at angles less than
50°. Failure to comply may result in serious injury or death from falling equipment.
1.
Remove the four eye bolts from the unit side panels and fix them securely on the top panel.
Figure 5
2.
Pass wire through the holes of all four eye bolts.
Figure 6
3.
Gradually take up the slack in the wires and hoist the unit after the wires are stretched tight.
4.
Lower the unit when ready to install in the enclosure panel. Stop lowering the unit when it is near the floor then
begin lowering the unit again very slowly until the unit is placed correctly.
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Figure 6 Eye Bolt Repositioning
Wire
Eye bolt
Figure 7 Suspension Wire Angle Example
YASKAWA ELECTRIC TOEP C710656 06A YASKAWA Power Regenerative Converter - D1000 Quick Start Guide
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Eye bolt
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Suspending angle: 50° or greater
Figure 7. The