Pressure Systems, Inc. 98RK-1 & 9816 User’s Manual©
Page 133 www.PressureSystems.com
(7) Replace the transducer, making sure the electrical connections are located on the outside
(back) edge of the cubic design. Tighten the 4-40 standoff screw snugly (finger tight plus
¼ turn).
(8) Reattach the flex circuit, ensuring it is attached to the same pins from which it was
removed, and that the pins are not bent. Replace the 3/32" Allen-head stabilizing screw
into each of the transducer 4-40 standoffs.
(9) Ensure all back panel electrical connections are in place, and replace the back panel by
sliding it into position and re-installing the eight (8) Phillips-head retaining screws.
(10) Test your 98RK-1 Scanner Interface Rack to ensure proper operation.
The front pull-out slide tray contains the PC-363 Ethernet controller board and the 98RK-1
power supply. Neither of these components is considered to be field-repairable. If it is
determined that maintenance is required on either of these units, the entire pull-out tray should
be returned to Pressure Systems for replacement.
Switches for setting Cluster and Rack (physical) addresses are located on the PC-363 board
(Cluster address) and on the front panel (Rack address). See Chapter 3, “Read Module
Status” (Command ‘q’) for more information regarding scanner physical addresses.