This describes the process steps the AUTOLOAD JR performs to load resin your machine. The numbers in parentheses correspond to the picture shown. Please note that the picture shows a 1525 but the operation of the JR is similar.

1. After completion of the Assembly Instructions plug the air supply onto the Male Coupler Plug (#1) on the Control Unit.
2. Plug the Male Plug (#2) of the Control Unit into your 115v AC receptacle.
3. Plug the Accelerator (#3) into a Material Source (#4). Turn the On/Off Switch (#5) to the on position. The Sensor (#6) will sense if there is any material in the Sight Glass Assembly (#7).
4. If no material is present in the Sight Glass Assembly (#7) the Sensor (#6) will send the signal to the Solenoid Valve (#8) to supply air pressure to the Accelerator (#3).
5. The air moving through the Accelerator (#3) will cause a vacuum to be formed and the material from the Material Source (#4) will be drawn from that source and into the Accelerator (#3), it will then flow through into the Material
6. Transfer Hose (#9) and then pushed up into the Hopper Filter Assembly (#10) where by gravity it will fall into the Sensor Sight Glass Assembly (#7).
7. The positive pressure that moved the material will bleed off to atmosphere through the top of the Hopper Filter Assembly (#11), keeping all material fines and dust entrapped in that assembly and letting the material fill in front of the Sensor (#6) completing the loading cycle.