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PROPRIETARY AND CONFIDENTIAL DRAFT 28/Feb/03

                                                               2.1  Transducer Pressure Below Sensor Range
                                                                      Chapter 2: Troubleshooting Procedures

               2.1     Transducer Pressure Below Sensor Range


                              1. Error code A 01 displays on an Area Alarm Module.
                                 Yes    No
                                  ↓      → Go to “Final Actions” on page 2-7.
                                                                                                                 2
                              2. The shutoff valve is open.
                                 Yes    No
                                  ↓      → Open the shutoff valve. If this solves the problem, go to “Final
                                            Actions” on page 2-7. Otherwise, go to step 3.

                              3. Transducer is connected to the pipeline.

                                 Yes    No
                                  ↓      → Connect the transducer to the pipeline (refer to procedure 4.20
                                            on page 4-50). If this solves the problem, go to “Final Actions”
                                            on page 2-7. Otherwise, go to step 4.

                              4. Transducer has a slow steady flash on its heartbeat LED.
                                 Yes    No
                                  ↓      → Replace the transducer (refer to procedure 4.23 on page 4-62). If
                                            this solves the problem, go to “Final Actions” on page 2-7.
                                            Otherwise, go to step 5.


                              5. If the problem still exists, call Hill-Rom Technical Support at
                                 (800) 445-3720.


               2.2     Transducer Pressure Above Sensor Range

                              1. An Area Alarm Module displays error code A 02.
                                 Yes    No
                                  ↓      → Go to “Final Actions” on page 2-7.

                              2. Transducer has a slow steady flash on its heartbeat LED.

                                 Yes    No
                                  ↓      → Replace the transducer (refer to procedure 4.23 on page 4-62). If
                                            this solves the problem, go to “Final Actions” on page 2-7.
                                            Otherwise, go to step 3.


                              3. If the problem still exists, call Hill-Rom Technical Support at
                                 (800) 445-3720.











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