Dynojet Proportional Air Brake - Manual (Page 19)

R E P L A C I N G T H E E P R W I T H T H E M O D E L T- 3 0 0 0 E P R
Replacing the EPR
Version 4 Proportional Air Brake Installation Guide
A-5
8 Rotate the old EPR until it pops off the DIN rail.
9 Hook one side of the new EPR on the DIN rail and rotate it toward the DIN rail
until it snaps into place.
10 Connect the main air supply to the brake assembly. The air will set the brakes.
11 Turn on the power to the dyno electronics. This will release the brakes.
Figure A-4: Connect the Air Supply
air supply