TeeJet 744A Sprayer Control - Manual (Page 12)

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9
744A Sprayer Control
Pressure Gauge Tube Assembly
1. Determine the location at which the coupler is to
be installed. Cut the tubing at that point.
2. Remove the tube nuts from the 3 couplers
and slide the tubing through the nuts. The
threaded portion of the nut should face their
respective couplings. The tube should protrude
approximately ½” beyond the nut.
3. One brass tube insert is provided. This must be
used with the gauge coupling assembly.
4. A ¾” x ¾” nylon close nipple is provided if a
male connected is needed with the gauge tee
fitting.
5. Fluid leakage around the gauge indicates a poor
connection or a defective gauge.
NOTE: All cables and tubes should be out of the
way of the operator’s feet and path so that
they cannot be snagged or pulled. These
tubes should be routed around sharp metal
objects, edges, and moving parts with
enough slack that they will not be pulled
apart when sharp turns are made.
Figure 2-3: Pressure Gauge Tube Assembly
21720-8
DC: XX /XX
45- 20091
45- 20090
DC:XX/XX
744A Sprayer Control
Solenoid Harness
Solenoid Harness
Solenoid Shutoff Valve
Pipe Nipple
Optional Isolator Kit
Tube Insert
Tube Nut
Tube Insert
Gauge Elbow
Tube Coupling
Tube Nut
Tube Nut
Tube Nut
Tube Insert
Tube Insert