Dynojet 248x: DynoWare EX+ Upgrade - Manual (Page 9)

D Y N O W A R E E X + U P G R A D E
Remove The Original Hardware
Version 2 DynoWare EX+ Upgrade For The Model 248 Dynamometer
3
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REMOVE THE ORIGINAL HARDWARE
This section describes the procedures to remove the PC card from the computer,
disconnect and remove the control box, disconnect the air to the dyno brake
canisters, and replace the air hose fitting in the top of the right air canister.
If you are only upgrading to the proportional air brake system, skip to the instructions
in Appendix A.
R EMOVING THE PC C ARD
1 Shut down the computer.
2 Unplug the power cord to both the computer and the control box.
3 Remove the computer cover.
Electrostatic Discharge (ESD), or static shock, can damage electronic
components. To avoid ESD damage, always practice good ESD control
precautions. Touch the case of the computer before touching any of the
electronics. By touching the case, you discharge any static shocks to the case
instead of the to the electronics.
4 Locate the PC card cable that comes from the control box and plugs into the PC
card in the computer. Unplug it from both the control box and the computer.
5 Remove the screw(s) securing the PC card and remove the card from the
computer.
6 Replace the dust cover to cover up the hole in the back of the computer.
Note: If you no longer have this dust cover, one may be easily obtained from your
local computer dealer.
7 Replace the computer cover.
Figure 1: PC Card