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Installation
6
Manual SD6
6.7
EMC shroud
WARNING!
Danger of personal injury and material damage due to electric shock!
Always switch off all power supply voltage before working on the drive
controller! Note that the discharge time of the DC link capacitors is 5
minutes. You can only determine the absence of voltage after this time
period.
You can use the EM6 EMC shroud to connect the cable shield of the power
cable. Different designs are available for sizes 0 to 2 and also for size 3.
Attachment of this accessory part accordingly differs on drive controllers sizes
0 to 2 compared to attachment on drive controllers size 3.
Preconditions:
•
Sizes 0 – 2: You have already installed the drive controller in the control
cabinet, if necessary in combination with a Quick DC-Link or a bottom
brake resistor.
You need:
•
A PH2 Phillips screwdriver.
•
Size 3: The two enclosed screws and washers (combination screws with
toothed lock washer, M4x8).
Attaching the EMC shroud EM6A0 to a drive controller size 0, 1 or 2
1. Undo the lower fastening screw and washers of the drive controller.
2. Insert the shroud into the openings on the bottom of the drive controller at
a slight angle.
3. Press the back of the shroud either directly on the mounting plate or on
the stud in the bottom.
4. Attach the shroud to the drive controller and mounting plate or studs with
the fastening screw and washers.
Attaching the EMC shroud EM6A3 to a drive controller size 3
1. Fasten the shroud onto the bottom of the drive controller with the enclosed
fastening screws in the tapped holes provided for that purpose (max.
tightening torque: 2.4 Nm).