Castle AT-5 - Manual (Page 12)

3.5 Connecting Air
1. The air regulator on the upper bracket is rotated 180
degrees for its protection in shipping.
2. To rotate the regulator and gauge, loosen the nut
located on the outside of the bracket (shown) and
rotate.
Fig 9
Fig 10
3. Use the ¼” OD X .17 ID x 16” Black Tube [P14170] included to connect air from the
regulator to the push-in fitting at the top of the arm.
4. Connect air to your Assembly Table at the Main Air In port on the regulator.
Fig 11
CASTLE, INC AT‐5 OWNERS MANUAL V2.1 Page 12 of 26