Owner manual

INSTALLATION GUIDE
Installation
Version 4 Proportional Air Brake Installation Guide
3
REMOVING THE STANDARD AIR BRAKE SYSTEM
1 Turn off the power on the dyno electronics.
2 Shut off and release the air pressure to the air pressure regulator.
3 Remove the two black wires from the wiring block labeled BRAKE on the
Breakout board.
4 Remove the yellow and black wires from the wiring block labeled PRESS on the
Breakout board.
5 Disconnect the 3/8-inch air hose from the fitting on the air brake control switch.
The air brake control switch is located on top of the right side air canister.
Note: Leave the air hose with the dyno as it will be used later.
6 Unscrew and remove the air brake control switch.
Figure 2: Remove the Standard Air Brake
brake
press
air hose
air brake
control switch