Haemonetics PCS 2, Руководство пользователя

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2-4 PCS2 Service Manual
Note: The filters should be replaced when a new compressor is installed.
Front Panel Distribution Board
1. Remove the front panel. (See page 2-2.)
2. Disconnect P701, 702, 703, and 704 from the front panel distribution
board.
3. Disconnect the ground wire from TS1.
4. Disconnect the compressor pneumatic line at the cuff pressure sensor.
(P2 Port)
5. Remove (4) Phillips head screws at the front panel distribution board
corners.
6. Recalibrate the compressor. Refer to Chapter 4, Calibration.
1. Remove the front and rear panels. (See page 2-2.)
2. From the front cavity, disconnect P501, P502, P503, P504, P506,
P507, and TS1 ground from the backplane card. Label cables as they
are removed.
3. Follow the directions for each of the following card cage boards. The
cage is ultimately removed along with the backplane card.
4. Remove (4) Phillips head screws securing the card cage frame to the
cabinet bases (2 in front, 2 in back).
5. Move the frame toward the rear of the cabinet, and slide out the back
cavity of the cabinet.
Card Cage Reassembly Notes
The (3) main cards use similar backplane connectors, but the red keys
prevent installing the card in the wrong location.
Centrifuge Distribution Card
1. Remove the front and rear panels. (See page 2-2.)
2. Disconnect P408 and P409 from the centrifuge distribution card (1/2
size board located at the far right of the card cage), then unclasp the
black card levers and partially slide the centrifuge distribution card
out of the card cage.
3. From the rear cavity, disconnect P404, P405, P406, P407, and ground
wire at TS1 from the centrifuge distribution card, then completely
remove the centrifuge distribution card from the card cage.
Card Cage