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Chapter 3 Mechanical and Electrical Installation
4)
Open all cabinet doors and carefully inspect the frequency control system and its
accompanying equipment for possible transport damage. If any parts are damaged or missing,
please contact our technical service department immediately. Please note the way in which the
cabinet doors are opened.
5)
Check if the cabinet doors can be opened and closed completely, if not, the cabinet needs to be
adjusted. Check the limit switch on the door: after power up the front door and back door of
the cabinet cannot be opened except for the front door of the control cabinet. If the cabinet door
is opened illegally the system will alarm.
6)
Fine tune the cabinets and fasten the adjacent cabinets using the fastening bolts.
7)
Connect the wiring inside the cabinet, as well as install and fix the power unit under the
guidance of our professional staff.
Note: Please note the method of opening the cabinet door, do not force the door open, otherwise
the unit will be damaged.
3.2.6 Installation of The Cabinet Top Fan
Depending on the model, the ACH200 series high voltage AC drives are fitted with different
numbers of fans to allow for heat dissipation. Some models are shipped with the cabinet top fan
already installed, some models are shipped with the cabinet top fan in a separate package and need
to be installed and fastened by the user on site as shown in the diagram below.
A total of 8 bolts (M6*16) on the left and right edges of the fan, as shown in the diagram below:
ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual
Figure.3-8
32
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