Karel MS128, Инструкция по установке и обслуживанию

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Karel MS128 Installation & Maintenance Guide
Edition 3.2
46
Figure B-3
IMPORTANT
The ventilation holes on the top and bottom covers of the system cabinet must not
be closed for any reason, since it may cause SPS128 to overheat and get
damaged.
II.3. CENTRAL PROCESSING MODULE
The CPU128 Central Processing Board is located on the leftmost card slot inside
the system cabinet, next to SPS128 Power Supply Module. MS128 CPUKON CPU
Connection Card resides on top of the cabinet, as connected to CPU128 via the
MS128 CPU-FC Flat Cable.
CPU128 comes installed in the cabinet. However, if it is necessary to take out
CPU128 from the cabinet, MS128 CPU-FC must be removed from CPU128. After
that, the latch at the top of the plastic card cover must be pressed towards the cover
itself and then, the card must be pulled out of the cabinet.
To insert CPU128 back in the cabinet, the back corners of the card must be placed
in between the top and bottom card slots and then, the card must be pushed inside
the cabinet so that the connector at the back of the card fits to the one on the
backplane (see Figure B-4). When the card is inserted completely, it must be
fastened by the latch at the top of the plastic card cover and then, MS128 CPU-FC
must be plugged to CPU128 (see Figure B-5).