Today I mounted the CP1 ion pump (described as "auxiliary ion pump" in ECR?) to the floor beneath CP1.  I did not make the vacuum connection at this time - TBC.  In the process, I managed to dislodge the accelerometer that is mounted on the floor with douple-sided tape.  I set it back on the tape but have no idea 1. if I damaged the unit and 2. if my re-attachment attempt is adequate.