2940-103A Control Box Installation - Yetter GERMINATE UNIFORMITY 2940 Operator's Manual

2940-103A Control Box Installation

2940-103A Control Box is an assembled unit that utilizes compressed air supplied by the OEM hydraulic compressor to operate
the 2940 Air Adjust System. In some situations, a mount may need to be built to install the 2940-103A in an adequate location.
OEM ELECTRIC COMPRESSORS ALREADY ONBOARD PLANTERS WILL NOT OPERATE YETTER 2940 AIR ADJUST SYSTEMS!
NOTE: THE IMAGES BELOW CONTAIN THE 2940-103 CONTROL BOX MANUFACTURED FROM 2013 -2020.
2940-082 (See page 71 for diagram)
2940-084 (handrail by compressor)
Once the 2940-103A Control Box is mounted, install the Aux Extension (black 12 pin Deutsch)
that routes from the tractor hitch into the side of the Control Box from page 24.
Install the 2940-415 water separator/regulator assembly near the control box in a suitable location out of harm's way. The water
separator removes moisture from entering the system's control box. Install the assembly with the water trap vertical & elbow
fitting towards the ground. Adjust the regulator (2940-404) to only allow 100 – 120psi into the control box. Below are some
examples of mounting locations for the water separator/regulator assembly.
26
(See page 72 for diagram of the 2940-084)
Water Separator/Regulator Installation
2940-083 (See page 72 for diagram)
2940-084 (handrail between bulk fill tanks)