IMPULSE®•G+/VG+ Series 4 24 V Power Supply Installation Manual - November 2011
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Installation Method C
1.
Shut off power to the drive, wait the appropriate amount of time for voltage to dissipate, then use a
Phillips screwdriver (M4) to remove the drive covers.
Figure 19: Remove the Covers
D A N G E R
Electric Shock Hazard
Disconnect all power to the drive and wait at least the amount of time specified on the drive
front cover safety label. After all indicators are off, measure the DC bus voltage to confirm safe
level, and check for unsafe voltages before servicing. The internal capacitor remains charged
after the power supply is turned off.
N O T I C E
Damage to Equipment
Observe proper electrostatic discharge procedures (ESD) when handling the option, drive,
and circuit boards. Failure to comply may result in ESD damage to circuitry.
