I S TECHNOLOGY SOLUTIONS BRAKE PRO S-4027 Operating Manual page 9

I S TECHNOLOGY SOLUTIONS
8. Run the Single Car Test on the application and select 4P EOC.
To prepare for the 4 Pressure Adapter Test:
1. Connect the coalescing filter to the SUPPLY fitting on the Brake Pro™.
2. Connect the shop air supply hose to the coalescing filter. Supply must be greater than the
Operating Pressure (> 95psi).
3. When connecting the 4 Pressure Adapter, it is usually easier to mount it without the hoses
attached. Once the adapter is mounted, the hoses attach via quick couplings.
4. Connect the BLACK Brake Pipe hose to the Brake Pipe fitting on the Brake Pro™ and the
other end to the 4 Pressure Adapter.
5. Connect the BLUE
other end to the 4 Pressure Adapter.
6. Connect the YELLOW YELLOW
and the other end to the 4 Pressure Adapter.
7. Connect the GREEN
the other end to the 4 Pressure Adapter. Connect the BLACK 4 Pressure Adapter tube to the
4P Adapter fitting on the Brake Pro™ and the other end to the 4 Pressure Adapter.
8. If the car has an Empty/Load Valve, connect the BLACK lightweight Brake Cylinder hose
to the Downstream BC fitting on the Brake Pro™ and the other end to the Brake Cylinder
pressure tap on the car. This pressure tap must be downstream of the Empty/Load Valve, if
applicable.
9. Do NOT yet install the Dummy coupling on the gladhands of the car. You will be instructed to
do so by the application after starting the test and checking for Brake Pipe blockage.
10. Run the Single Car Test on the application and select 4P Adapter .
Auxiliary Reservoir Hose to the Auxiliary fitting on the Brake Pro™ and the
Emergency Reservoir Hose to the Emergency fitting on the Brake Pro™
Brake Cylinder Hose to the Brake Cylinder fitting on the Brake Pro™. and
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