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2-9. Cleaning
The temperature in the unit increases when dust attaches to
the filter and when the air flow is disturbed. This will
badly influence the performance and life of the unit.
Be sure to clean the filter with attached to the front panel
when the filter is clogged with dust.
n
• Turn off the power before cleaning the filter.
• Be sure to remove the air filter from the front panel
before cleaning.
Tools
Vacuum cleaner
Cleaning
1. Remove the front panel. (Refer to "2-1. Removal of
Cabinet".)
2. Remove the filter from the front panel.
3. Remove the dust on the filter using a vacuum cleaner.
4. Attach the filter in the reverse order of steps 1 to 2.
BVS-A3232
2-10. Use of Extension Board EX-351
Extension Board EX-351 : Part No. J-6185-310-A
Extension board EX-351 is applicable for the following
plug-in boards to be inspected.
Model Name
BVS-A3232
BKDS-RS1690
Procedure
1. Remove the plug-in board in the procedure as shown
2. Move the board lever in the direction of the arrow and
Filter
Card Board
CPU-94
MX-82
CPU-94
in Section 1-7 "Optional Board Installation".
insert completely the extension board along the board
guide rail.
Board lever
2-9. Cleaning
2-10. Use of Extension Board EX-351
Board guide rail
Extension board
(EX-351)
Board lever
2-7(E)
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