9.Assemble the boom bars to the boom mount bracket
(between the bar and bracket), 5/16" flat washers and knobs.Theboomconnectinghoseshouldextendupward.
See figure 5.
NOTE: Make sure the nozzles are adjusted so that the openings face straight down when the boom bar is in the horizontal operating position.
BOOM CONNECTING HOSE 
5/16" FLAT WASHER
KNOB | WASHER | |
(TOOTH LOCK) | ||
|
BOOM BAR
CARRIAGE BOLT 5/16" x
FIGURE 5
10.Assemble the large and small spray gun clips to the side of the tank using two #10 x 3/8" screws and #10 lock washers. See figure 6.
| SPRAY GUN | SPRAY GUN |
#10 x 3/8" | CLIP (LARGE) | |
SCREW |
| CLIP (SMALL) |
#10 LOCK |
|
|
WASHER |
|
|
FIGURE 6
11.Insert a garden hose gasket into the swivel nut on the bypass/return hose. Screw nut onto upper outlet of the
"Y" valve fitting. Place the other end of the hose down through the hole at the rear of the tank. See figure 7.
12.Insert a garden hose gasket into the swivel nut on the boom connecting hose. Screw the nut onto the lower outlet of the "Y" valve fitting. See figure 7.
13.Slide coiled hose clamp onto spray gun hose. Push hose onto hose adapter on the side of the "T" fitting as shown in figure 7. Tighten clamp around hose and adapter. Snap spray gun into clips on side of tank.
14.Carefully screw the pressure gauge into the top of the
"T" fitting. See figure 7.
SPRAY | BYPASS/RETURN HOSE |
GUN | COILED |
HOSE | |
| HOSE |
| CLAMP |
GARDEN
HOSE
GASKET
PRESSURE 
GAUGE
BOOM CONNECTING HOSE
FIGURE 7
15.Attach sprayer to tractor hitch and connect the wiring to tractor battery. Red wire must be connected to positive post on battery or to "HOT" connection on a tractor switch or ammeter. Brown wire may be grounded or connected to negative battery post. See figures 8 and 9.
IMPORTANT: This sprayer should be connected to 12 volt batteries only!
IN LINE SWITCH QUICK COUPLER
RED | RED | + |
| ||
|
| BATTERY |
BROWN BROWN
FIGURE 8
NEVERALLOWNEGATIVEPINONPLUG TO COME IN CONTACT WITH POSITIVE "HOT" POST ON BATTERY. FIRE OR EXPLOSION MAY RESULT!
PLUG | + | POSITIVE | |
"HOT" | |||
| |||
|
| POST |
| NEGATIVE |
NEGATIVE PIN | POST |
| |
| 12 VOLT TRACTOR BATTERY |
FIGURE 9