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12.2.3 Container filter checking and cleaning
The air inlets located on around of the container are entrances of cool air. Periodically clean and
replace the filter cotton and filter screen to ensure the air circulation and proper temperature inside
the container.
Clean and replace the filter need to open the door of Container:
Step 1 Open the door, for example the door of left side.
Step 2 Remove the air filter cotton inside the air inlet window, and shake the dust off;
Step 3 Clean the filter screen with warm water and degreaser if necessary;
Step 4 If the filter is broken, replace it. Put a proper new one when the old filter is removed;
Step 5 When the filter cotton and windows are clean and dry, reassemble them in reverse order.
12.2.4 Inverter air filter cleaning and replacement
The inverter overall adopts the pre and rear air, the air cooling design method. Open the front and
back plate first, and then use the 2# cross screwdriver to unscrew the M5 screw on the screen
support, then replace the filter net, as shown in Figure 12-1.
Figure 12-1 Replacement of filter net
NOTE:
It is recommended to check and clean the container filter at least every six months.
The maintenance interval should be shortened to once every three months or
shorter if the dust deposition is heavy.
NOTE:
Filter cottons can be ordered from CPS. Depending on the filter type and model,
user can cut out small cottons from the larger ones.
NOTE:
It is recommended to check and clean the inlet air channel of the inverter at least
every six months. For the area with harsh environment and large air dust content,
the recommended maintenance period is 3 months or less.
