GE HEALTHCARE E-PSMP, Техническое руководство

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Module Frames and Modules
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6.1.6 Required tools
•
pozidrive screwdrivers
•
flat blade screwdriver
•
pincers
•
antistatic wristband
•
hexacon screwdriver
6.2 Disassembly and reassembly procedure
6.2.1 Removing the module casing
To disassemble the compact airway module (see the exploded view of the module in chapter 7.
Service parts ):
1. Remove the two screws from the back of the module.
2. Press the release latch. Pull the module casing slowly backwards and remove it from the
main body.
To reassemble the module: reverse the order of the disassembly steps.
Check that:
•
all screws are tightened properly
•
all cables are connected properly
•
tubes are not pinched and there are no sharp bends on them
•
all tubes are connected properly
•
there are no loose objects inside the module
NOTE: The tubes that are connected to the Oxygen board pressure transducers should not be
pressed too deep.
NOTE: Make sure that tubes are not in contact with the sampling pump or the O2 sensor, or its
springs.
6.2.2 PVX unit
1. Remove the module casing.
2. Detach the CPU board and OM board from the module chassis (4 screws).
3. Disconnect the pump cable, pneumatics unit cable, fan cable, and the other cable of the
TPX unit from CPU board.
4. Disconnect the OM unit’s cables, spirometry keyboard cable and PVX unit’s cables from
the OM board.
5. Detach the front panel from the module chassis (1 screw).
6. Detach the PVX unit from the front panel (1 screw).
Reassembling the module: reverse the order of the disassembly steps.
6.2.3 Pump unit
1. Remove the module casing.
2. Cut off the pump’s clamp (panduit).