Fimco 3PT-65-6R-BL - User Manual

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Page 1

www.fimcoindustries.com

1000 FIMCO Lane, P.O. Box 1700, North Sioux City, SD 57049

Toll Free Phone: 800-831-0027 : Toll Free Fax: 800-494-0440

[5195645 (12/22)]

Model: 3PT-65-6R-BL (5303253)

(65 Gallon 3 Point Sprayer w/Pump, Coupler & Boomless Boom Assembly)

OWNER’S MANUAL

BEFORE RETURNING THIS PRODUCT

FOR ANY REASON, PLEASE CALL

1-800-831-0027

MONDAY-FRIDAY, 8:00 AM TO 5:00 PM CST

If you should have a question or experience a problem with

your Fimco Industries Product: Visit our website @

www.fimcoindustries.com or call the Toll free number above. Our

technical support representatives will be happy to help you.

In most cases a customer service rep. can resolve

the problem over the phone.

To obtain prompt, efficient service, always remember to give the

following information....

• Correct Part Description and/or part number

• Model number and Serial Number

Part descriptions and numbers can be obtained from the

illustrated parts list section(s) of this manual.

General Information

Thank you for purchasing this product. The purpose of this

manual is to assist you in operating and maintaining your

3 Point sprayer.

Retain a copy of your receipt for your unit, as it will be required

to validate any warranty service.

Warranted against manufacturer or workmanship defects from

date of purchase with copy of receipt:

Homeowner Usage: One Year

Commercial Usage: 90 Days.

WARNING: Cancer and Reproducve Harm.

www.P65Warnings.ca.gov

WARNING: To reduce the risk of injury, the

user must read and understand the operator’s

manual before using this product.

Category I

Questions and Answers

K
Katrina SmithAug 3, 2025
Why is my Fimco 3PT-65-6R-BL Paint Sprayer losing pressure?
- L
  leenormaAug 3, 2025
  A loss of pressure in your Fimco Paint Sprayer can occur due to several reasons. The suction strainer might be clogged, so check and clean it regularly. The suction hose could be kinked or blocked, requiring inspection and repair. An air leak in the inlet side plumbing could also be the culprit; check the hose and connections for leaks, using pipe joint sealant and retightening connections. Other potential causes include a relief valve setting that is too low or a weakened spring (check and correct the setting), a faulty gauge (replace it), pump seals leaking air (replace the seals), worn nozzle orifices (replace the nozzles), or a worn pump (repair it).
J
jyoungAug 7, 2025
What to do if Fimco 3PT-65-6R-BL pump does not prime?
- A
  Anthony JonesAug 7, 2025
  If the pump on your Fimco Paint Sprayer doesn't prime, there are several potential causes and solutions. First, check the suction line for leaks in the hose and fittings. Next, inspect the hose for debris or a loose inner liner. Also, the suction strainer might be clogged, so clean it. If the suction hose is stuck to the bottom or side of the tank, cut a notch or 'V' in the end of it. An air lock in the pump can be cleared by running the pump with the discharge hose removed. If the pump is worn, it may need to be replaced or repaired. Similarly, if the rollers are stuck, disassemble the pump and inspect them. Finally, worn pump seals leaking air should be replaced.
A
antoniowarnerAug 11, 2025
Why Fimco 3PT-65-6R-BL Paint Sprayer pressure gauge fluctuates erratically?
- S
  shannonprattAug 11, 2025
  Erratic pressure gauge fluctuations in your Fimco Paint Sprayer can be caused by several issues. Check for an air leak in the suction line and tighten all fittings and hoses between the pump and tank. Debris in the valve or gauge can also cause this issue; remove and clean the parts. Additionally, a kinked or blocked suction hose can be the problem; remove the suction line and clean it, checking the tank and strainer. An air leak in the suction hose can also lead to fluctuations; tighten all fittings and replace the hose if necessary. If the suction hose has collapsed, replace it. Finally, ensure the suction hose is tightly secured and run the pump with the discharge hose removed to remove any air lock.
C
Carl SmithAug 16, 2025
What to do if Fimco 3PT-65-6R-BL pump runs, but pressure is low?
- M
  Mark ThompsonAug 16, 2025
  If your Fimco Paint Sprayer pump runs but the pressure is low, several factors could be responsible. There might be debris in the suction line, so clear it. The hose could be kinked, so straighten or replace it if necessary. Worn rollers can also cause low pressure, so replace them. A clogged strainer can restrict flow, so clean it. The nozzle size may be too small or clogged, so clean or replace the nozzles. Finally, the inlet line might be too small or blocked, so clear any blockage and replace the hose if necessary.
P
Patrick PayneAug 20, 2025
How to fix excessive vibration or noisy pump in Fimco 3PT-65-6R-BL Paint Sprayer?
- R
  Rachel ChavezAug 20, 2025
  Excessive vibration or a noisy pump in your Fimco Paint Sprayer can stem from several causes. A loose coupler or damaged shaft can lead to these issues, so inspect the shaft and tighten the coupler. Excessive PTO or engine speed can also contribute, so reduce the speed. A rotor or internal problem might be present, requiring replacement of the rotor or pump. A partially clogged strainer can cause noise and vibration, so clean the strainer. Lastly, an air leak in the suction hose can be a factor, so inspect the hose and replace it if necessary.
L
luis55Aug 25, 2025
Why Fimco Paint Sprayer pump will not turn?
- M
  Melinda CopelandAug 25, 2025
  If your Fimco Paint Sprayer pump won't turn, it could be due to corrosion (rust), scale, or residue. Try loosening the endplate bolts and squirting oil into the ports to help free the rotor, then retighten the bolts. Another possibility is a solid object lodged in the pump, requiring you to disassemble the pump and remove the object.
K
Katelyn ParrishAug 28, 2025
What causes a Fimco 3PT-65-6R-BL pump to leak?
- P
  Paul BarnesAug 29, 2025
  A Fimco Paint Sprayer pump might leak due to a worn-out seal. The suggested solution is to replace the seal.

Summary

General Information

Contact and Support

Provides contact numbers and website for assistance and problem resolution.

Warranty Information

Details warranty periods for homeowner and commercial usage with receipt.

Safety Precautions

Key warnings for reducing injury risk and awareness of potential hazards.

Technical Specifications

Sprayer Weight Caution

Warns about the approximate weight of the filled sprayer and vehicle capacity.

Pre-Test Tank Preparation

Instructions for cleaning and rinsing the tank before initial water testing.

Operational Safety Warnings

Essential warnings for safe operation, vehicle handling, and chemical use.

Contents of Carton

Main Parts Bag Contents

Lists part numbers and descriptions for the main parts bag (5282456).

Boom Parts Bag Contents

Lists part numbers and descriptions for the boom parts bag (5282443).

Assembly Instructions

Step 1: Attach Boom Mounts

Attaching the boom mounts to the sprayer frame using hex bolts and nuts.

Step 2: Secure Boom Tube

Securing the boom tube to the mounts using U-bolts and locknuts.

End Nozzle Assembly Procedure

Step 3: Attach End Nozzles

Procedure for attaching the end nozzle assemblies to the boom tube.

Nozzle Functionality

Explains nozzle mounting stem angle and 'On/Off' valve positions.

Further Assembly Steps

Step 4: Install Hitch Pins

Installing hitch pins into the tractor lift arm bracket.

Step 5: Connect Hoses

Connecting the 48" and 36" hoses to the valve and strainer assemblies.

Step 6: Connect Pump & Hoses

Connecting hoses to the pump inlet/outlet and securing torque chain.

Fimco 3PT-65-6R-BL Specifications

General

Tank Capacity	65 Gallons
Mounting	3-Point Hitch
Color	Blue
Nozzles	6
Hitch Type	Category I

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