20
PNEUMATIC SYSTEMS
WARNING!
Always ensure compressed air is properly locked-out, according to OSHA regulations before proceeding.
STEP 1. At the front of the system, unscrew the plastic plug from the ½” female NPT port on the inlet air valve.
See Figure 13.
STEP 2. Fasten the desired coupler into the front ½” female NPT port on the inlet air valve at the front of the system.
FIGURE 13: 1/2” Female NPT port for incoming air. (Front View of System)