G85139-H1751-U529-D1G85139-H1751-U529-D1
© Siemens plc 1999© Siemens plc 1999
2.2.2 Power and Motor Connections - 2.2.2 Power and Motor Connections -
MICROMASTER Vector - Frame Size BMICROMASTER Vector - Frame Size B
The terminal arrangement for frame size B is similar to frame size AThe terminal arrangement for frame size B is similar to frame size A
Refer to Figures 2.2.1 and 2.2.2 and proceed as follows:Refer to Figures 2.2.1 and 2.2.2 and proceed as follows:
Power Connections Access Diagram - Frame Size BPower Connections Access Diagram - Frame Size B
Removal of Terminal Cover- Frame Size BRemoval of Terminal Cover- Frame Size B
Figure 2.2.2 : Figure 2.2.2 :
Power and Motor ConnPower and Motor Conn
ectors MICROMASTER Vector ectors MICROMASTER Vector
Remove the earthing Remove the earthing
screw C from screw C from
the gland plate.the gland plate.
4. Press both release catches D and E to release the4. Press both release catches D and E to release the
gland plate and then remove the metal gland plategland plate and then remove the metal gland plate
from the inverter.from the inverter.
Insert the blade of a small scInsert the blade of a small sc
rewdriver into slot A in therewdriver into slot A in the
front of the inverter and press in the direction of the arrow.front of the inverter and press in the direction of the arrow.
access panel.access panel.
This will release the acThis will release the ac
cess panel, which wilcess panel, which wil
down on its rear-mounted hinges.down on its rear-mounted hinges.
The access panel can be removed from the inverter The access panel can be removed from the inverter
when at an angle of approximately 30° to the horizontal. Ifwhen at an angle of approximately 30° to the horizontal. If
allowed to swing lower, the panel will remain attached to theallowed to swing lower, the panel will remain attached to the
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