shindaiwa SP401BP 4 Gallon Backpack Manual Sprayer User Manual

**shindaiwa SP401BP 4 Gallon Backpack Manual Sprayer User Manual

**

INTRODUCTION

Specifications, descriptions and illustrative material in this literature are as accurate as known at the time of publication, but are subjet to change without notice. Ilustrations may include optional equipment and accesories, and may not include all standard equipment.

 Read and understand all provided literature. Literature contains specifications and information for safety, operation, maintenance, storange, and assembly specific to this product. Scan QR codes for more information.

For aditional literature, including safety manuals where applicable, or questions regarding tems used in this manual, visit: https://www.echo- usa.com/manuals

OR
https://www.shindaiwa-usa.com/manuals

Servicing Information

Parts / Serial Number

Genuine Shindaiwa Parts and Assemblies for you Shindaiwa products are available only from an Authorized Shindaiwa Dealer. When you do need to buy parts always have the Model Number and Serial Number of the unit with you. For future reference write them in the space provided below

SAFETY INFORMATION

Manual Safety Symbols and Important Information

Throughout this manual and the product itself, you will find safety alerts and helpful, informational messages preceded by symbols or key words. The following and explanation of those symbols and key words and what they mean to you.

CIRCLE AND SLASH SYMBOL
This symbol means the specific action shown is prohibited. Ignoring these prohibitions can result in serious or fatal injury.

| Wear Hand Protection| | No Flamable Liquids
| Wear Safety Mask| | Corrosive
| Wear Safety Glasses| | Corrosive
| Wear Safety Coveralls| 30°C / 86°F| Temperature Limit
| Wash your hands before to operate Sprayer| | Toxic substances
| Clean Sprayer| |

**PROTECTION EQUIPMENT

**

• Industrial gloves
• Safety glasses
• Closed toe footwear
• Coverall
• Safety mask
• Read this manual carefully before operating the equipment.
• Incorrect handling by unqualified persons may cause serious accidents.
• Do not make modifications or adaptations because they can compromise your equipment and put your safety and that of a third party at risk. They also invalidate the warranty.
• Do not allow the presence of children, the elderly, people with disabilities or animals when using the equipment.
• Keep your equipment in good condition and in a safe place. Always wash and store your equipment without pressure.
• Read and follow the instructions of the chemical product you are going to apply.
• Wear the personal protective equipment mentioned above when using, filling or washing your sprayer.
• Keep connections tight to prevent leaks.
• Never fill your sprayer with hot liquids, maximum: 30 ° C = 86 ° F

SAFETY INSTRUCTIONS

WARNING

Carrefully read and understand the Operator’s Manual supplied with this unit priror to filling, using and/or cleaning this sprayer. DO NOT use flammable liquids in the sprayer. They can ignite and explode. Always wear splash goggles and all required protective gear and clothing when filling, using, cleaning, or performing maintenance on the sprayer failure to follow all instructions can result in fire, explosion, and serious injury.

• Always inspect your sprayer throughly before and after each use. Check to be sure hose is securely attached and in good condition before pressurizing the tank.
• Do not spray on or near electrical installations.
• Keep the work area clear of people and animals.
• Do not use sprayer when wind conditions cause spray to contact operator, plants, or other surfaces that may be harmed by spray solutions.
• Wear a mask or respirator when filling, using, and cleaning sprayer, if recommended by the spray material manufacturer.
• A backpack sprayer is a tool for spraying chemicals, and because of this, special safety precautions must be observed to reduce the risk or personal injury. Do not use it for other purposes since misuse may result in personal injury or damage, including the sprayer itself.
• Your judgment and physical abilities may not be good if you are tired or sick, are taking medication, and have taken alcohol or drugs. Operate the sprayer only if you are physically and mentally well.
• Working with any backpack sprayer can be strenuous, if you get tired, take a break. Tiredness may result in loss of concentration and control.
• Adjust shoulder harness for comfortable operation before starting work. To reduce the risk of spillage, keep container upright, do not bend at the waist always bend at the knees and support yourself to ensure proper balance. Remember that a sprayer filled with liquid has a significant amount of weight. Use caution when bending, leaning, or walking.
• Maintain footing and balance at all times. Do not stand on slippery, uneven or unstable surfaces. Do not work in odd positions or on ladders.
• Do not operate your backpack sprayer indoors or in inadequately ventilated areas. Operate the sprayer under good visibility and daylight conditions only. Avoid spraying towards people, pets, open windows, or vehicles.
• Oil the pump tube tank seal o-ring prior to first usage so the o-ring will seal properly.
• Tighten all conections before using the sprayer. Conections may have loosened during shipping and handling.
• Always release pressure in the tank prior to first usage so the o-ring will seal properly.
• Before opening a container of pesticide or other spray material, carefully read, understand, and follow all instructions on the label.
• Never use caustic or corrosive chemicals wich could damage the unit.
• Do not use hot liquids in sprayer. Maximum temperature 30°C, 86°F

GENERAL INFORMATION

• Do not drop a tank that has been pressurized. If tank is dropped, inspect immediately. Consult chemical manufacturer’s instructions for other important safety information.
• Never attempt to pressurize the unit by any other method than with the pump module provided. Never over-pressurize the unit.
• Do not eat, drink, or smoke while spraying.
• Wash face and hands with soap and water after spraying.
• Clean and rinse tank and spray gun/wand assembly after each use to prevent crystallinzing, and clogging or chemical damage to the unit.
• Do not store sprayer under pressure, or with spray solution in tank.
• Do not transfer spray material to other containers, especially food and/or drink containers.
• Keep spray material locked up and out of reach of children and animals.
• Use only original manufacturer’s replacement parts.

GENERAL INFORMATION

MAIN COMPONENTS

1. Tank
2. Tank opening, tank lid
3. Strainer
4. Pump tube with piston sleeve
5. Pump lever
6. Ergonomic grip
7. Pump handle
8. Shut-off valve with filter
9. Adjustable plastic nozzle
10. Hose
11. Adjustable carrying straps
12. Guide nut
13. Spray lance

TECHNICAL DATA

SPECIFICATIONS

Model| SP401BP
Tank capacity| 15.0 L /4.0 US gal
Filling port| 14.2cm / 5.6’’
Carrying Straps| Padded with belt
Pumping system| Plastic Piston
Piston Sleeve| 1.8’’/45 mm
Hose| Fiber vinyl reinforced 1/4” ID
Shut-Off valve| Professional with filter
Spray wand| 20“/52 cm fiber glass
Nozzle| Plastic adjustable
Discharge at 3 bar/min| 0.21 US gal / 800 ml
Work pressure| 1 – 6 bar  / 14.5 – 87 psi
Net Weight| 5.3 kg / 11.6 Lbs
Weight with box| 5.9 kg  / 13 Lbs
Dimentions| 22X14.7 X 8.6” / 51.5 X 39 X 22 cms

CHEMICAL COMPATIBILITY

Note: max 5% allowed

ASSEMBLY

Parts you will receive

• 1 Pump handle
• 1 Pump lever
• 1 Spray wand
• 1 Tank lid
• 1 Operator’s manual

Inside the tank you will find:

• 1 Strainer
• 1 Bushing guide
• 1 Felt ring
• 1 Pump tube with hose and shut-off valve
• 1 Agitato

And a plastic bag with:

• 1 washer
• 1 “R” lock pin
• 3 washers and 3 “c” lock pin
• 1 Adjustable nozzle

How to assemble your sprayer:

Following is an explanation of how to assemble your sprayer, carefully read the instructions. The number at the beginning of the line corresponds to the graphic.

1. Take out all the parts from the box and from the tank.
2. Place the sprayer vertically on a table, place the pump holder nut, gasket and felt ring on the side opening. Oil the piston sleeve and the pump tube, insert it in the pump tube guide; carefully directing the piston sleeve to avoid any damage.
3. Tighten the pump holder nut. Place the agitator.
4. Place the strainer and the tank lid on the tank opening.
5. Insert the connecting rod in the pump tube placing one flat washer on each side, secure them with the lock pins “C”.
6. Pass the pump handle through the base of the tank attaching it to the connecting rod with a flat washer and a lock pin “C” and on the other end with a lock washer and a cotter pin.
7. Finally tighten the spray gun and tube.

OPERATION & MAINTENANCE

OPERATION

• Always use the strainer when filling the tank up with liquid.
• Mix the solution in a separate container, following the supplier directions on the box.
• Pour pre-mixed solution into sprayer and cap.
• Place the sprayer on your back and pressurize tank by pumping approximately 25 times.
• You will need to pump once each 3 or 4 seconds to maintain the desired spraying pressure.
• For a continuous spraying, adjust the shut-off valve lever with the lever lock.
• Move the nozzle cap to change the spraying pattern.

MAINTENANCE

Since the sprayer needs little maintenance, if you follow the steps mentioned in this manual its lifespan will be very long. Do not keep the sprayer with pressure after finishing your spraying job, release the pressure through the nozzle by depressing the trigger, into a suitable container to re-use later or to dispose of properly.

• Pour approximately 1/2 gallon of fresh water in the tank, pressurize and flush, the pumping system by pressing trigger at least 2 minutes, then drain all remaining water.
• Carrying straps are made of non-absorbent materials, nevertheless in case of solution spillage, wash them with fresh water to eliminate all risk of skin irritation
• A unit that has been used with herbicides should never be used to spray insecticides, unless the sprayer has been properly cleaned and all other chemicals neutralized. Failure to do this could cause you to kill plants that have been sprayed.
• Always follow manufacturer’s instructions of the chemicals in use to avoid accidents and take maximum advantage of the product. Store your sprayer clean, empty and dry in a place protected from sunlight.

NOTE

To keep your sprayer in good condition it is necessary to oil the following parts: Nozzle O-rings, gun o-rings, piston ring, gasket, breather valve and cap gasket.

TROUBLESHOOTING

MAINTENANCE GUIDE

Below are instructions for maintaining your sprayer:
Rinse with clean water externally and internally, to avoid risk of contamination. To keep your sprayer in good condition it is recommended to change the following parts when servicing your sprayer:

• O-rings,
• Piston Ring,
• Gun o-rings,
• O-rings for nozzle,
• Gasket,
• Breather valve,

Disassembly instructions:

1. Place the sprayer on a flat surface. Pull the pin from the upper end out of the pump lever.
2. Loosen the pump holder nut and take the lever out.
3. Pull out pump tube and check the plastic ball and the piston inside the tube, remove piston and make sure the ball and piston is clean and in good shape, if not replace it.
4. Once you replace it, repeat this steps backwards. Do not forget to lubricate it.

TROUBLESHOOTING GUIDE

The piston sleeve does not run smoothly and it is hard to pump.| The chemical used has made the piston sleeve swell up.| Lubricate the piston sleeve or replace it.
The piston sleeve runs too smoothly and it does not keep pressure.| The piston sleeve is worn out or shrunk.| Lubricate the piston sleeve or replace it.
Although the sprayer is being pumped vigorously it does not build pressure.| The plastic ball is stuck or dirt is preventing the ball from sitting properly on theball-holder nut.| Clean the ball holder nut and the ball.
When pumping a creak is produced between the pump tube and pump holder nut.| The pump tube and pump holder nut need lubrication.| Lubricate both of them.
The shut-off valve does not close after releasing the trigger.| The plunger O-rings are worn out or swollen.| Replace them and lubricate the plunger.
The shut-off valve does not function when depressing the trigger.| The filter or nozzle are blocked.| Take the filter out of the shut-off valve and clean or replace it. Clean the nozzle.

PRODUCT REGISTRATION

Thank you for choosing Shindaiwa Equipment
If you do not have access to the internet, you can complete the form below and mail to: ECHO Incorporated, Product Registration, PO Box 1139, Lake Zurich, IL 60047. Please go to http://www.shindaiwa-usa.com to register your new product on-line. It’s FAST and EASY! NOTE: your information will never be sold or misused by ECHO, Incorporated. Registering your purchase enables us to contact you in the unlikely event of a service update or product recall, and verifies your ownership for warranty consideration.

WARRANTY

ECHO INCORPORATED’S RESPONSIBILITY
ECHO Incorporated’s Limited Warranty, provides to the original purchaser that this ECHO or Shindaiwa product is free from defects in material and workmanship. Under normal use and maintenance from date of purchase, ECHO Incorporated agrees to repair or replace at ECHO Incorporated’s discretion, any defective product free of charge at any authorized ECHO or Shindaiwa servicing dealer (as applicable) within listed below application time periods, limitations and exclusions. THIS LIMITED WARRANTY IS ONLY APPLICABLE TO ECHO AND SHINDAIWA PRODUCTS SOLD BY AUTHORIZED DEALERS. IT IS EXTENDED TO THE ORIGINAL PURCHASER ONLY, AND IS NOT TRANSFERABLE TO SUBSEQUENT OWNERS EXCEPT FOR EMISSION RELATED PARTS. Repair parts and accessories replaced under this warranty are warranted only for the balance of the original unit or accessory warranty period. Any damage caused by improper installation or improper maintenance is not covered by this warranty. All parts or products replaced under warranty become the property of ECHO Incorporated. This warranty is separate from and does not exclude or change the Emission Control Warranty Statement that is supplied separately with your new product. Please consult the Emission Control Warranty Statement for details regarding emission related parts. For a list of Authorized ECHO Dealers refer to www.echo-usa.com or call 1-800-432-ECHO. For a list of Authorized Shindaiwa Dealers refer to www .shindaiwa-usa.com or
call 1-877-986-778

OWNER’S RESPONSIBILITY
To ensure trouble free warranty coverage it is important that you register your ECHO or Shindaiwa equipment on-line at www.echo-usa.com or www .shindaiwa-usa.com, The owner shall demonstrate reasonable care and use, and follow preventative maintenance, storage, fuel and oil usage as prescribed in the servicing dealer for warranty repairs (within the applicable warranty period), and arrange for pick-up or return of your unit after the repairs have been made. For your nearest authorized ECHO servicing dealer, visit www.echo-usa.com or call 1-800-432-ECHO (3246). For your nearest authorized Shindaiwa servicing dealer, visit www.shindaiwa-usa.com or call 1-877-986-7783. Should you require assistance or have questions concerning this Warranty Statement, you can contact our Consumer Product Support Department at 1-800-432-ECHO (3246). Contact us through the web at www.echo-usa.com, www.shindaiwa-usa.com, or Email us at support@echo-usa.com

5 YEAR WARRANTY – All units for homeowner, or non-income producing use will be covered by this limited warranty for (5) years from date of purchase.
EXCEPTIONS: purchase. are warranted for the life* of the product on parts only.

• Cutting attachments such as, but not limited to, bars, chains, sprockets, blades, tines, belts, PowerBroomtm and nylon trimmer heads for homeowner or non-income producing use will be covered for failures due to defects in material or workmanship for a period of 60 days from original product purchase date. Any misuse from contact with concrete, rocks, or other structures is not covered by this warranty.
• Rapid Loader String Head carries a lifetime warranty on the line locking system, parts only; no labor. Refer to your operator’s manual for string head installation and maintenance instructions.
• All SB-Series, Multipurpose Tool attachments, and PRO ATTACHMENT SERIES Split Shaft attachments carry the same warranty
• All hand tools are covered by a limited lifetime warranty. Warranty is handled through ECHO’s Consumer Support Department. For due to misuse, mis-strike, abuse, or neglect is not covered by warranty. If you feel the handle broke prematurely due to a defect, please contact ECHO consumer support.
• All handheld sprayers of 50 ounces or less are covered by a 90-day warranty for homeowner applications.
• All generators, spreaders, power washers, and battery powered products are covered by separate limited warrantie.

COMMERCIAL APPLICATION

YEAR WARRANTY – producing use will be covered by this limited warranty for one (1) year from the date of purchase

2 YEAR WARRANTY – All other units for commercial, institutional, agricultural, industrial, or income producing use will be covered by this
limited warranty for two (2) years from the date of purchase. EXCEPTIONS: are warranted for the life* of the product on parts only.

• Cutting attachments such as, but not limited to, bars, chains, sprockets, blades, tines, belts, PowerBroomtm and nylon trimmer heads for commercial, institutional, agricultural, industrial, rental, or income producing will be covered for failures due to defects in material or workmanship for a period of 30 days from original product purchase date. Any misuse from contact with concrete, rocks, or other structures is not covered by this warranty.
• Rapid Loader String Head carries a lifetime warranty on the line locking system, parts only; no labor. Refer to your operator’s manual for string head installation and maintenance instructions.
• All SB-Series, Multipurpose Tool attachments, and PRO ATTACHMENT SERIES Split Shaft attachments carry the same warranty
• All hand tools are covered by a limited lifetime warranty. Warranty is handled through ECHO’s Consumer Support Department. For due to misuse, mis-strike, abuse, or neglect is not covered by warranty. If you feel the handle broke prematurely due to a defect, please contact ECHO consumer support.
• All handheld sprayers of 50 ounces or less are not covered by warranty for commercial applications.
• All generators, spreaders, power washers, and battery powered products are covered by separate limited warranties.

90 DAYS WARRANTY – Units for rental use will be covered against defects in material and workmanship for a period of 90 days from the date of purchase.
EXCEPTIONS:

•  All hand tools are covered by a limited lifetime warranty. Warranty is handled through ECHO’s Consumer Support Department. For due to misuse, mis-strike, abuse, or neglect is not covered by warranty. If you feel the handle broke prematurely due to a defect, please contact ECHO consumer support.
• All handheld sprayers, of 50 ounces or less are not covered by warranty for rental applications.
• All generators, spreaders, power washers, and battery powered products are covered by separate limited warranties.

PURCHASED REPAIR PARTS, SHORT BLOCKS AND ACCESSORIES

• 90-day homeowne , or non-income producing warranty
• 30-day commercial, institutional, agricultural, industrial, income producing, or rental application warrant

ATTENTION TWO-STROKE ENGINE POWER PRODUCT OWNERS
Two-stroke engine power products are quality-engineered and manufactured to exact tolerances to provide superior performance. To help ensure the performance of the unit, it is required to use two-stroke oil which meets the ISO-L-EGD Standard per ISO/CD 13738 and JASO M345FD Standards. ECHO and Shindaiwa branded oils JASO M345FD Standards. The use of two-stroke oils designed for other applications, such as for outboard motors or lawnmowers can result in severe engine damage, and will void your two-stroke engine limited warranty.

THIS WARRANTY DOES NOT COVER DAMAGE CAUSED BY:

• Lack of lubrication or engine failure, due to the use of two-stroke oils that do not meet the ISO-L-EGD (ISO/CD 13738) and JASO M345FD Standards. Engine problems due to inadequate lubrication caused by failure to use an ISO-L-EGD compliant and JASO M345FD registered oil, will void the two-stroke engine limited warranty. ECHO and\ Shindaiwa branded oils meet the ISO-L-EGD and JASO M345FD Standard. Emission related parts are covered for 5 years homeowner use or 2 years commercial use regardless of two-stroke oil used, per the statement listed in the EPA or California Emission Defect Warranty Explanation.
• Damage caused by use of gasohol, containing methanol (wood alcohol), or gasoline containing less than 89 octane. Only use gasoline which contains 89 octane or higher. Gasohol which contains a maximum 10% ethanol (grain alcohol) or 15% MTBE (methyl/tertiary/butyl/ ether) is also approved. The prescribed mixing ratio of gasoline to oil is listed on the oil label and covered in your operator’s manual. engine speeds as listed in your operator’s manual.
• Damage caused by dirt, pressure or steam cleaning the unit, salt water, corrosion, rust, varnish, abrasives, and moisture. of unauthorized attachments.
• Incorrect storage procedures, stale fuel, including failure to provide or perform required maintenance services as prescribed in the operator’s manual. Preventative maintenance as outlined in the operator’s manual is the customer’s responsibility.
• Failures due to improper set-up, pre-delivery service or repair service by anyone other than authorized servicing dealer during the warranty period.
• Certain parts and other items are not warranted, including but not limited to: lubricants, starter cords, and engine tune-ups.
• Use of spark plugs other than those meeting performance and durability requirements of the OEM spark plug listed in the Operator’s Manuals.
• Overheating or carbon scoring failures due to restricted, clogged exhaust port or combustion chamber, including damage to spark arrester screen.
• Damage to gears or gear cases caused by contaminated grease or oil, use of incorrect type or viscosity of lubricants, and/or failure to comply with recommended grease or oil change intervals.
•  Damage caused by loading SHRED ‘N’ VAC® beyond recommended capacity.
• Additional damage to parts or components due to continued use after operational problem or failure occurs. Should operational problem or failure occur, the product should not be used, but delivered as is to an authorized servicing dealer

DISCLAIMER OF IMPLIED WARRANTIES
This limited warranty is in lieu of all other expressed or implied warranties, including any warranty of FITNESS FOR A PARTICULAR PURPOSE OR USE and any implied warranty of MERCHANTABILITY provided herein, except for the emission control warranty statement that is provided separately with the product when originally purchased.

References

• Home | Shindaiwa-USA.com
• USA Location information - USA.com
• Outdoor Power Equipment & Tools | ECHO
• P65Warnings.ca.gov
• Home | Shindaiwa-USA.com
• Accessories | Shindaiwa-USA.com
• SHINDAIWA - Professional machines for green maintenance
• Shindaiwa Tech Support | Dealer Locator, FAQs, Customer Service, Parts Lookup, Technical Documents | Shindaiwa-USA.com

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