Instructions On Installation - YASKAWA U1000 Series Technical Manual

Single Drive Installation

Figure 2.2 shows the installation distance required to maintain sufficient space for airflow and wiring.
Figure 2.2
Note: IP20/NEMA Type 1 enclosure and IP00 enclosure models require the same amount of space above and below the drive for
installation.
 Instructions on Installation
Eye bolts and hanging brackets are used to install the drive or to temporarily lift the drive when replacing it. Using the
eye bolts and hanging brackets, the drive can be installed in an enclosure panel or on a wall. Do not leave the drive
suspended by the wires in a horizontal or vertical position for long periods of time. Do not transport the drive over long
distances. Read the following precautions and instructions before installing the drive.
WARNING! Crush Hazard. Observe the following instructions and precautions. Failure to comply could result in serious injury or death
from falling equipment.
• Only use vertical suspension to temporarily lift the drive during installation to an enclosure panel. Do not
use vertical suspension to transport the drive.
• Confirm that the spring washer is completely closed prior to lifting to prevent damage to the drive.
• Use screws to securely affix the drive front cover, terminal blocks, and other drive components prior to
vertical suspension.
• Do not subject the drive to vibration or impact greater than 1.96 m/s
wires.
• Do not leave the drive unattended while it is suspended by the wires.
• Do not attempt to flip the drive over while it is suspended by the wires.
Figure 2.3
A – No space between drive and washer
B – Spring washer fully closed
YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual
Side Clearance
A
B B
A
A – 50 mm minimum
B – 30 mm minimum
C – 200 mm minimum
Figure 2.2 Correct Installation Spacing
B
A
Figure 2.3 Spring Washer
Top/Bottom Clearance
C
E
D
D – 120 mm minimum
E – Airflow direction
(0.2 G) while it is suspended by the
2
D
C
C – Space between drive and washer
D – Spring washer open
2.2 Mechanical Installation
2
43