Locate the Air Valve on the back of the Board on the right side. Note the three connections from the Air Valve.
Take the Clamp Valve Plug (Grey cable with the Green Power Plug) and plug it into the Clamp Valve (the matching Green Plug on the top of the Gantry).
Take the Clear Air Line with the Red Connector from the Air Valve and Plug it into the Air Line with the Red Connector at the top of the Gantry by giving it a 1/4 turn onto the locking connector.
The top of the Straight Line Trimmer has an Air Line coming out of the back it, which connects to a Blue Connector/Shut Off Valve on a “Y” Connector.
Take the Black Air Line with the Red Connector from the Air Valve and Plug it into the Red Connector of the “Y” on the Straight Line Trimmer. Only one will fit.
NOTE: If you did not install the ST 500, this Black Air Line with the Red Connector would plug into the right side of the Air Regulator.
Plug in the other Air Line with the Red Connector of the “Y” into the right side of the Air Regulator.
Plug the Air Line coming off the Left side of the Air Regulator into your main air supply via 1/4” NPT female connector, or the quick disconnect, whichever type you purchased. Your air compressor should have at least 100 - 120 PSI. Shown below is the black threaded fitting connected to a 1/4” NPT female adaptor. It is suggested that Teflon tape be used on the threads of the black fitting to reduce possible air leakage.
Strap your Air Regulator, glass bowl down to the left large wall bracket or left stand side with cable ties provided in your Tool Kit, making sure not to crimp any of the Air Lines.
Turn on the Air.
Continue to Calibration and Alignment of the Straight Line Trimmer.
Warning
WARNING: The Air Regulator comes factory-set. Do not make any adjustments to it.