When bleeding pressure from air compressor drain cock, ALWAYS use protective
shield to protect eyes and face from flying particles. Wear gloves and avoid skin
damage by closing buttons, collars, and rolling down shirt sleeves on work
Drain receiver by turning drain cock clockwise (small T-handle) on bottom of tank (Figures 3-2 and 3-3). When
draining is complete, close valve.
Turn adjusting screw on bottom of pressure regulators 1 and 2 counterclockwise until screw turns freely (Figure 3-
Figure 3-5. Exterior View of Air Filter 1 and Air Filter 2
Check that air station valves 1 thru 9 are closed.
Make sure switchboard circuit breaker P5 is closed (ON) to provide power to power panel 1.
Make sure power panel 1 circuit breaker 3P5 is closed (ON) to provide power to air compressor electric controller.
Turn controller AUTO MANUAL switch (Figure 3-1) to MANUAL.
DO NOT leave air compressor unattended when controller is set to MANUAL mode
Push controller ON-OFF main switch (Figure 3-1) to ON.