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The 15° angle shown will prevent the outer

nozzles from overlapping with the center nozzle.

nozzle must be at a 15° angle

For proper/optimal spray coverage, the

End Nozzle Information

15°

(#5275122)

has a ratcheting motion. 

This nozzle mounting stem

** Each "click" of the ratcheting motion is approx. 15° **

Valve "Open"

Valve "Closed"

Serivce Position

On/Off Valve Knob

out to check diaphragm condition.

Eliminate line pressure, then pull

Note: The check valve & diaphragm can fall out during transport,

if the knob is not turned to the "ON" or "OFF" position.

"On/Off" Valve Positions

End Nozzle Assembly Procedure

for Boomless "Wet" Boom

Start by sliding Item 17, 16, & 15 onto your boom tube as shown,

     leaving about 1/2" to 3/4" between the end of the boom tube and Item 15.

2.  Slide the (complete) end nozzle assembly onto the stainless steel

     boom tube, with a somewhat "twisting" motion, so that the end face of the

3.  Now push the "compression olive" (Item 16) against o-ring (Item 15) and

(Face1) surface to butt the end 

of the boom tube up against.

slide (both) into the nozzle body opening firmly.

4.  Firmly tighten flynut (Item 17) onto threads of nozzle body.
5.  Repeat for other side.

Make sure the "Long" portion of Item 16 is facing the nozzle end.

boom tube "butts" up against "Face1" as noted.

(Sectioned Body)

1.

Assembled

End Nozzle

Your boom will come with the (2) end nozzle

assemblies NOT affixed to your boom tube.

Follow the instructions below to attach these

properly to the boom tube, as shown.

16

"Long" portion

15

17

Boom Tube (#5100316)

Page 3

Summary of Contents for 2879799

Page 1: ... 5277931 Position the boom brackets and fasten the horizontal mounts weld nuts facing up and boom brackets 5277933 to the sides of the frame using four 3 8 x screws 5034660 Attach the boom mounts 5095332 to the boom brackets with four 5 16 x screws 5117323 and 5 16 nuts 5006307 Mount the boom using the U bolts and remaining 5 16 nuts Position the nozzles on the boom and attach the boom feeder hose...

Page 2: ... valve 4 You may now start the sprayer 5 The pressure should now be increased to as desired by closing the bypass valve 6 During this testing period be sure to observe the spray pattern given by the spray nozzles Each nozzle should overlap the next nozzle approximately 30 If there is any pattern distortion it will be necessary to remove and clean the affected tips CAUTION Never use a metal object ...

Page 3: ... your boom tube as shown leaving about 1 2 to 3 4 between the end of the boom tube and Item 15 2 Slide the complete end nozzle assembly onto the stainless steel boom tube with a somewhat twisting motion so that the end face of the 3 Now push the compression olive Item 16 against o ring Item 15 and Face1 surface to butt the end of the boom tube up against slide both into the nozzle body opening fir...

Page 4: ...ne 28 9 3 39 23 22 42 29 32 25 14 14 3 22 3 42 40 23 13 36 37 8 17 17 18 18 34 2 4 26 35 34 3 34 1 DETAIL EXTENSION RH Side Shown LH Side Opposite as Shown 5 24 23 13 40 42 41 27 37 5 24 2 5 24 38 12 21 13 13 DETAIL Typ 4xs 2 24 5 24 5 2 13 12 21 38 13 37 Page 4 Exploded View Polaris Model 2879799 5302207 ...

Page 5: ...ddle Diaphragm O Ring Description 2 2 6 1 2 2 3 2 2 8 1 2 3 Item D E A B C No Valve Mount Bracket Sub Assembly A Rubber Grommet Black 2 5075014 Head Machine Screw 10 24 x 1 2 Phillips Truss 5117234 2 5275405 Valve Mount Bracket Handgun Hose Bracket 10 24 Hex Whiz Flange Qty 5038704 5038638 5006186 Number Part Locknut Description 2 1 1 D B C D E Page 5 Parts List Polaris Model 2879799 5302207 Item ...

Page 6: ...ly Check for air leaks in supply line Pump does not prime Check for low voltage at the power supply Check the fuse your pressure switch will need to be replaced red wires off of their terminals and touch the two Remove the cap to the pressure switch Pull both Check for defective pressure switch Make sure and O is the OFF position in the ON position I is the ON position Check for loose wiring conne...

Page 7: ...position Things you need to know about the switches your battery connecting cable in most cases plastic cover A similar switch will be located on rear of the pump located underneath a clear switches The one on the pump will be at the Your sprayer may be equipped with 2 ON OFF Valve Assembly 5277726 Poly Swivel 1 2 Hose Barb Poly Swivel 3 8 Hose Barb Dual Hose Shut Off Y Valve Garden Hose Washer Po...

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