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Assembly Procedure (800-ATV25DXBL) 

Step 1 

Step 2 

Normally, the sprayer will be mounted on an ATV with the 

pump assembly at the operator’s back and the spray wand 

will  be  at  the  rear  of  the  unit.  Right  Hand  (RH)  and  Left 

Hand (LH) sides of the sprayer are  

determined as if you are standing behind the sprayer,  

looking at it (facing forward) 

 

After  removing  the  tank  from  the  box,  start  the  assembly 

procedure by turning the tank upside down on a stable, flat 

surface. 

 

A phillips head screwdriver is required for this step. 

 

(**) Mount tank brackets (5278222) to the underside of the 

tank  as  shown  in  Step  1.  Use  (4)  flat  head  screws 

(5034149) to secure it to the tank. The tank will rest on the 

surface of the brackets. Make sure the brackets are parallel 

with  each  other  before  tightening  down  the  bolts.  Do  not 

over-tighten. 

Detail A 

After  your  tank  brackets  are  securely  attached,  turn  the 

tank assembly over and position it so that the cam handles 

which  extend  beyond  the  back  of  the  tank  are  facing  you 

and just hanging over the edge of the table or flat surface 

you are assembling this on. 

 

Secure the boom mounting brackets (5038873) to the tank 

mounting brackets with Cam handles as shown in Detail A. 

You  can  position  them  as  needed  within  the  slot  on  the 

bracket. Just be sure that the surfaces of both brackets are 

even with each other. 

 

You  are  now  ready  to  mount  this  unit  to  an  ATV,  using 

ratchet straps (NOT INCLUDED) 

Step 3 

Attach the boom to the boom mounting brackets with 

the (2)  u-bolts and (4) whiz locknuts. Make sure the u-

bolts are positioned within the grooves of the grommets 

on the boom tube 

 

NOTE: The purpose of these grommets is to pre-

vent metal-to-metal contact between the u-bolts, 

boom tube and boom mounting brackets. 

The grommets will ‘compress’ as you tighten the whiz 

locknuts onto the u-bolts. Tighten just so that the boom 

tube will NOT rotate within the grommets. Alternate the 

tightening of the locknuts to provide even pressure on 

the grommet. 

**DO NOT OVER TIGHTEN the whiz locknuts, as 

this may cause the boom tube to flatten slightly!

 

Summary of Contents for 5301790

Page 1: ...ORTANT REMINDER This sprayer comes with an On Off shut off valve located at the inlet location of the tank towards the underside See Detail A You must make sure the Detail A OWNER S MANUAL General Information Thank you for purchasing this product The purpose of this manual is to assist you in operating and maintaining your lawn garden ATV sprayer Retain a copy of your receipt for your unit as it w...

Page 2: ...rayer s carton 800 ATV25DXBL 5301790 Contents of Parts Bag 5278137 Contents of Bracket Kit 5278138 Wet Boom Sub Assembly 5275712 Tank Plumbing Pre Assembly Owner s Manual End Nozzle 5275122 Pkg of 2 5275713 Lid w Lanyard 5058188 ...

Page 3: ... cam handles which extend beyond the back of the tank are facing you and just hanging over the edge of the table or flat surface you are assembling this on Secure the boom mounting brackets 5038873 to the tank mounting brackets with Cam handles as shown in Detail A You can position them as needed within the slot on the bracket Just be sure that the surfaces of both brackets are even with each othe...

Page 4: ...ition Note The check valve diaphragm can fall out during transport if the knob is not turned to the ON or OFF position Step 4 1 Start by sliding Item 4 3 2 onto the boom tube Item 1 as shown leaving about 1 2 to 3 4 between the end of the boom tube and Item 2 Make sure the Long portion of Item 3 is facing the nozzle end 2 Slide the complete end nozzle assembly onto the stainless steel boom tube wi...

Page 5: ...ge Hand tighten securely DO NOT OVER TIGHTEN Detail B Screw the lid onto the tank Place the end of the lanyard through the tab in the tank This is so the lid can hang off the tank when filling rinsing the tank out Detail C Locate the 2 clips and 2 phillips head machine screws from the parts bag A phillips head screwdriver is required for this step Place a screw through the hole in the clip and bri...

Page 6: ...Finish filling tank to proper level Turn the pump on and by depressing the side of the rock er switch The pump is equipped with a pressure switch that is pre set at the factory to shut the pump off when all discharges are closed The pump will turn back on when one of the following actions occurs Handgun lever is squeezed to spray the handgun Boom valve is opened to broadcast spray with the boom By...

Page 7: ...nto the tank so that when the pump is turned on you can pump the antifreeze throughout the entire plumbing system including the bypass Make sure to operate the boom and handgun until you see pink fluid spraying from the nozzles Leave any remaining antifreeze in the tank Before your next usage rinse the antifreeze from the sprayer with clean water It is nearly impossible to drain all of the water f...

Page 8: ...r defective check valve Check for clogged strainer filter Check for cracks in the pump housing Check for empty product supply Low Pressure Low Flow Check for leaks in the discharge line Check for restriction in the discharge line Check for debris in nozzle orifice Check for clogged strainer Check for proper voltage try another 12 volt battery Pulsating flow surging Low flow may cause pump to surge...

Page 9: ... valve under hot soapy water such as a good grade dish soap Give it a very light scrubbing with something like an old toothbrush something with soft bristles Then let it soak for about an hour or so in the hot soapy solution and replace in the pump and reassemble the pump Most times this will restore most if not all of the prime of a pump If you re still having issues with pressure after this step...

Page 10: ...Page 10 Exploded View Parts List 800 ATV25DXBL 5301790 Intake Detail Manifold Detail ...

Page 11: ...Page 11 Boomless Wet Boom Assembly Exploded View Parts List 5275260 Center Nozzle Assembly 5275123 End Nozzle Assembly 5275122 ...

Page 12: ...obtain warranty service under this Limited Warranty you must 1 provide written notice to Fimco Ind of the defect during the Warranty Period and within thirty 30 days after the defect becomes apparent or the repair becomes necessary at the following address Fimco Ind 1000 Fimco Lane North Sioux City SD 57049 and 2 make the Equipment available to Fimco Ind or an authorized dealer within a reasonable...

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