5.2 Disassembly
• Disconnect the frequency inverter from mains voltage and protect it against being
energized unintentionally.
• Remove covers (1) and (2) of the frequency inverter.
• Loosen the M2 screw (7) on the communication module
•
Unplug the communication module from Slot B (4)
by unlocking the locking hooks
(9)
on the right and left hand side of the module from the case of the frequency
inverter using a small screwdriver.
The looking hooks (9) are located at the place where the looking hooks (10)
the upper cover (1) project from the case of the frequency inverter.
•
To do this, carefully insert the screwdriver in the gap between the case of the
module and the frequency inverter and push the locking ho
direction of the arrow (
)
. As soon as the right hand side is unlocked, pull
the module out a bit on the right hand side and hold it.
•
Hold the module on the right hand side while unlocking the locking hook on
the left hand side in the same way (
).
•
Pull the module out of the slot by gently pulling on the right and left hand side
alternately.
• Disassemble the PE spring (5).
• Mount the two covers (1) and (2).
04/13 CM-CAN ACU 25