4.13 Electric Stretcher Control Board
Chapter 4: Removal, Replacement, and Adjustment Procedures
Page 4 - 40
TranStar® PC-100/PC-200/PC-300/PC-350/PC-400/PC-450/
PC-500/PC-550/TR-500/SG-500/OB-450/OB-550/EL-550
Series Stretcher Service Manual (man115re)
12. Remove the head drive wiring assembly connector (C) from P7 on the
control board (H).
13. Remove the knee drive wiring assembly connector (D) from P8 on the
control board (H).
14. Squeeze the standoffs (D) at each corner and the middle of the control
board (B), and lift the board off the standoffs (D) (see figure 4-17 on
page 4-37) or (see figure 4-18 on page 4-38).
Replacement
1. Place the new control board (B) over the standoffs (D), and press down
gently until the board snaps onto the standoffs (D) (see figure 4-17 on
page 4-37) or (see figure 4-18 on page 4-38).
2. Connect the potentiometer cable assembly connector (B) to P1 on the
control board (H) (see figure 4-19 on page 4-39) or (see figure 4-20 on
page 4-39).
3. Connect the left siderail wiring assembly connector (A) to P2 on the
control board (H).
4. Connect the right siderail wiring assembly connector (F) to P3 on the
control board (H).
5. Connect the nurse control wiring assembly connector (E) to P4 on the
control board (H).
6. Connect the power cord assembly connector (G) to P5 on the control
board (H).
7. Connect the head drive brake wiring assembly connector (I) to P6 on the
control board (H).
8. Connect the head drive wiring assembly connector (C) to P7 on the control
board (H).
9. Connect the knee drive wiring assembly connector (D) to P8 on the control
board (H).
10. Install wire ties to secure the wiring assemblies to the other wiring
assemblies inside the electric box.