Solo 454 Compression Sprayers HD 1.5G Heavy Duty Sprayer Instruction Manual
- June 12, 2024
- Solo
Table of Contents
Solo 454 Compression Sprayers HD 1.5G Heavy Duty Sprayer Instruction Manual
STOP
If you are missing parts, instructions or have questions, DO NOT take this unit back to the store. Call 1-800-SOLO-INC. Solo will send the missing parts/information to you promptly
WARRANTY:
Solo Compression sprayers listed above are covered by Solo’s 5-YEAR LIMITED
WARRANTY. Solo manufactured parts which fail due to defective material or
workmanship will be repaired or replaced without charge. See page 6 for full
details.
SAFETY PRECAUTIONS:
- Do not exceed 45 psi pressure.
- Do not fill with, use or spray flammable materials.
- Do not use gasoline, acid, acetone, caustic or potentially injurious chemicals.
- At the time of manufacture of this sprayer, we are not aware of any approved plant protection chemicals which would adversely affect this sprayer when applied in their usual concentration.
- Observe the recommendations of the chemical manufacturer.
- Prior to removing any part of the sprayer pull the pressure relief valve to release any pressure in the tank.
- Wear rubber gloves, safety goggles and appropriate protective clothing.
- After pumping be sure handle is in the locked down position.
- Individuals should be trained in the proper use of this sprayer. Where training is not available, individuals should study and follow the procedures detailed in this manual.
- Do not use acetone based chemicals
WARNING:
Chemicals can be harmful to individuals and the environment if improperly
used. In addition, some chemicals are caustic, corrosive, or poisonous and
should be avoided. Read warnings and chemical manufacturer’s instructions.
Solo high density polyethylene sprayers are fitted with Viton® seals which are
resistant to a wide variety of agricultural, industrial and household
chemicals; however, care should be exercised to ensure that sprayer components
are clean, functioning properly, and in a good state of repair before and
during use. If in doubt about a particular chemical, check with manufacturer.
If you suspect or observe indications that the material may be unsafe in a
Solo sprayer… STOP! Do Not Use or Apply Chemical. ALWAYS WEAR RUBBER GLOVES,
SAFETY GOGGLES AND APPROPRIATE PROTECTIVE CLOTHING.
- Read and follow operating instructions.
- Do not fill sprayer over maximum fill mark. Releasing pressure in an overfill condition can cause harmful venting of sprayercontents.
- Relieve pressure only with sprayer upright and while standing on the side of the sprayer opposite the pressure relief valve. Venting of sprayer contents can occur if liquid is over bottom of relief valve.
- CAUTION: To prevent injury from ejected pump assembly and/or solution, never stand with face or body over the top of the tank when pumping, or loosening pump.
- Do not modify sprayer or pressure relief valve.
- Never spray in the direction of humans, animals or property which might be injured or damaged by spray formula.
- Do not use disinfectants, solvents or impregnating agents unless first tested to ensure they are not harmful to the environment and sprayer.
- Do not use liquids with a temperature above 120°F (45°C).
- Remember that a sprayer with liquid is a significant amount of weight (8 lbs. per gallon). Use caution when bending, leaning or walking. Bend only at the knees and support yourself as required to ensure personal safety.
- Do not inflate sprayer without liquid in the tank.
- Do not climb on ladders, trees or other unsteady or potentially unsafe structures
ASSEMBLY INSTRUCTIONS FOR WAND
- Ensure that the O-ring is on the non-threaded end of the wand.
- Insert the non-threaded end of the wand into the O-ring into the open end of the shutoff valve.
- Tighten the screw cap.
CUSTOMER SERVICE COMMITMENT FROM SOLO’S SERVICE DEPARTMENT
In the event the sprayer you have purchased has missing or damaged parts,
please call 1 800-765-6462, 9:00
AM—5:00 PM EST.
In order to assist your service representative, please have the following
information available: sprayer model number, part description and part number.
A parts list is included in your operator’s manual. Solo is committed to your
satisfaction and is continuing its efforts to earn your future business.
USING THE ADJUSTABLE NOZZLE
To change the spraying pattern, first make sure the retaining nut (2) is screwed tight to the elbow (5). If it is not tight, the nozzle cap (1) and nozzle body (3) will rotate inside the retaining nut and the nozzle will not adjust. For a straight stream pattern, rotate the nozzle cap outward. For a hollow cone pattern, rotate the nozzle cap inward towards the retaining nut. If it becomes difficult to rotate the nozzle cap, remove the nozzle cap from the nozzle body and lubricate the O-ring on the nozzle body with a non-water soluble grease
REMOVING ADJUSTABLE NOZZLE
Unscrew the nozzle cap (1) from the nozzle body (3). This is best accomplished
while the retaining nut (2) is securely fastened to the elbow (5). Next,
unscrew the retaining nut (2). Push the nozzle body (3) out of the retaining
nut (2). The filter (4) will come out with the body. To re-install the nozzle,
reverse the above instructions.
OPERATION
- Before using sprayer with chemicals, fill sprayer with fresh water to assure that you have it properly assembled; pressurize and then practice spraying. When thoroughly familiar with sprayer operation, follow normal operating procedures.
- Turn pump handle counter clockwise to remove pump.
- Fill tank with premixed formula up to desired level. (Do not exceed maximum fill mark.) Observe recommendations of chemical manufacturer.
- Tighten cap and pump assembly for a good seal.
- Pump to a maximum 45 psi or 3 bar pressure. The valve stem on the pressure relief valve will rise up to vent excess pressure over 45 psi.
- Start or stop spraying by squeezing or releasing the lever on the shut-off valve (3). The spray pressure can be monitored with an optional pressure gauge.
- Prior to every removal of pump (1), release pressure first by pulling up on the pressure relief valve stem (2).
CLEANING
- Carefully clean sprayer after every use.
- Pour or spray all remaining chemical out of sprayer.
- Pour a small amount of water for water soluble chemicals, or mineral spirits for oil-
- based chemicals, into the tank.
- Pressurize and spray through system until all liquid is gone.
- Repeat process with warm soapy water.
- Repeat process with warm clear water.
- Use an absorbent cloth to dry all internal surfaces.
- Follow the recommendations of the chemical manufacturer for disposing of waste water and chemicals.
- Do not use aggressive or abrasive cleaning agents.
MAINTENANCE
-
Prior to storage, empty, clean and dry sprayer.
-
Always store the sprayer in a dry area, protected from freezing, heat and sunlight.
-
Lubricate O-ring in pressure relief valve with non-water soluble grease* on a regular basis.
Disassembly: Unscrew pressure relief valve from tank and pull the valve body out of the screw cap. Clean, lubricate, and replace. -
Pump Maintenance: Pump pressure sealing is accomplished with an O-ring (5) on the pump piston (4) which moves within the cylinder (3). Periodically this O-ring should be greased with a non-water soluble grease*. If worn, it should be replaced. A small umbrella valve at the bottom of the cylinder prevents the formula from entering the cylinder. Keep these parts clean and replace if worn.
Disassembly: Unscrew pump assembly from tank. Carefully remove umbrella valve (6) from the bottom of cylinder (3). While holding cylinder firmly with one hand and the handle of the pump piston (4) firmly in the other, with the piston fully inserted in the cylinder, pull back on the piston quickly and forcefully. To re-assemble, place the piston assembly back into cylinder, place heel of hands on opposite sides of the tank cap, while keeping cylinder in place with fingers, tap bottom of cylinder against a flat padded surface. Assembly will lock into place.
-
Tank Cap: A small amount of non-water soluble grease* on tank cap threads and both sides of the gasket eases tightening and loosening.
-
Regular Inspection: Inspect and replace worn or damaged parts promptly. Pay particular attention to tank cap gasket, pressure relief valve and seal, inflation valve (if fitted), umbrella valve O-rings and seals throughout sprayer. Regular lubrication of O-rings and seals is recommended.
Note: Always wear rubber gloves, safety goggles and appropriate protective clothing when repairing a sprayer. Once a repair is completed, fill the unit with clean water, pressurize, and check for leaks. If the sprayer leaks, DO NOT USE. Repair leaks and re-check.
SER HANDHELD S PROBLEM| VICE AND REPAIR SECTIO PRAYER TROUBLE SHOOT
CAUSE| NING SOLUTION
---|---|---
Difficulty in moving pump handle|
- dirty cylinder wall
|
- remove piston, clean, grease and replace
|
- O-ring on piston swollen (not cleaned properly)
|
- replace O-ring, grease
Low pressure & resistance during pumping|
- No lube on piston/cylinder
|
- lubricate with heavy grease
|
- Chemical in cylinder
|
- Replace umbrella valve
|
- Damaged O-ring in pressure relief valve
|
- replace O-ring
|
- worm or damaged O-ring in shut-off valve
|
- replace O-ring
|
- tank cap not tight
|
- tighten cap
Leaks from end of spray wand|
- worn or damaged O-ring in shut-off valve
|
- rebuild shut-off valve
Leaks from inside cylinder|
- no lube on piston cylinder
|
- lubricate piston, O-ring and cylinder
Leaks under cap|
- worn or damaged umbrella valve
|
- replace umbrella valve
| | at bottom of cylinder
Leaks from shut-off valve|
- damaged or missing gasket
|
- replace gasket
Leaks from hose|
- screw cap not tight
|
- tighten tank cap
Pressure relief valve sticks|
- worn, damaged or loose fittings,
|
- tighten fittings and replace
| lack of lubrication| worn parts, disassemble and
| | lubricate O-rings
Air leak – air coming out between halves of the pump support|
- worn, damaged or loose fittings
|
- tighten fittings and replace worn parts
|
- lack of lubrication or contaminated
|
- clean and lubricate pressure
| relief valve relief valve assembly|
|
- tank cap not tight
|
- tighten tank cap
|
- gasket twisted or lacking lubrication
|
- straighten gasket and
| | lubricate with grease
|
- tank lip damaged
|
- repair or replace tank
SOLO LIMITED WARRANTY
Solo Incorporated guarantees the original purchaser of Solo equipment, that
any failure of Solo manufactured parts due to defects in material and
workmanship occurring during the applicable warranty period will be repaired
or replaced without charge for parts or labor, except for those items not
covered by warranty.
CONSUMER LIMITED WARRANTY: Solo equipment purchased for consumer use is
covered by this Limited Warranty for a period of FIVE (5) YEARS.
COMMERCIAL LIMITED WARRANTY: Solo equipment purchased for commercial use
is covered by this Limited Warranty for a period of ONE (1) YEAR.
OPERATOR’S OBLIGATION AND RESPONSIBILITY : proof of purchase must be
provided by the owner in order to obtain warranty service. Should any failure
covered by this Limited Warranty occur, deliver or ship the Solo products or
parts to an authorized Solo service center. Freight, packing and insurance
costs, if any, will be borne by the owner. Follow normal maintenance service
to include applicable lubrication, operation and storage of the product as
explained in the owner’s manual.
ITEMS NOT COVERED BY WARRANTY: provisions of the Limited Warranty will
not apply to the following: Any indirect or consequential damages that may
result from the failure or malfunction of the Solo product. Normal service
requirements arising during the warranty period, such as cleaning, normal
wear, lubrication, filter, spray tips, etc. Normal service work over and above
the repair or replacement of defective parts. Any failure that results from an
accident, customer abuse, normal wear, neglect or failure to operate the
product in accordance with the instructions provided in the operator’s manual
or provided with the product. When an alteration or modification has been
performed on a Solo product, Solo is responsible only for products as
originally furnished by Solo, provided the alterations or modifications do not
adversely affect the product’s operation, performance or durability. Parts or
accessories that are incomplete with the product are not approved by Solo.
Full disclosure of Solo’s Limited Warranty is available from your local Solo
dealer or Solo Incorporated, 201 Enterprise Drive, Newport News, Virginia
23603. This Limited Warranty gives you specific legal rights and you may also
have other rights which vary from state to state.
PARTS B R EAKDOWN
Prices and technical specifications are subject to change without notice.
Pos.
No.| Order
No.| For
Model| Description
---|---|---|---
1| 4071262| 456| Tank. 2 9.311-al
–| 4071267| Iti54| Tank. 1 galloon
| 4071263| 457| Tank. 3 galkii
2| 4800165| | Pressure reed valve wisy
3| 0062166| •| Owill
4| 0062115| •| Owbg
5| 4300245| | Carrying strap
6| 4073835| | Pump piston. sold
7| 0062264| •| Owbg
10| 4073528| | Tank cap. red
| 4073111| HD| Tank cap. black
vi| 4074387| | Cylinder supped (need 2)
12| 4073834| | Cylinder
| 4073834| | Cylinder (use with 0094308)
13| 4061345| •| Gasket
14| 4074656| •| Valve cone
15| 0062165| •| O-ring
16| 4930515| —| Pressure hose. any.
17| 4830170| | Sbut-o8 valve. asst’.
1B| 4074295| | Fin retaining
19| 0062144| •| O-ring
20| 4930230| | Wart]. any. (irc. 35 & 21A)
| 4900645| 4565W| Stainless Wand
21| 0062271| | 0-rug
21A| 0062258| | O-ring
22| 4074527| | Elbow
23| 0094308| ‘| Umbrella valve
24| 4074283| | Filer
n| weeny:.| | °wog
26| 4074756| | Swirl plate
27| 4074755| | ..Wt cap tip
26| 4074148| | Retaining net
29| 4074329| | Lock clip
33
47| 4074263
4074336| | Flat spray not RetainiN nut
46| 4074335| | Lever
49| 0610402-K| | Shutoff valve repak kit
52| 4900527| | Plastic aW. nozzle Sect a & b)
| 4900207| 456SW| Brass ad. nozzle
Accessories
Pos. Order| For| Description
No. No.| Model|
. 4900405-K| | Pump repair kit
4900407-1(| HD| perm) ,t.smti kit
25 0062106| HD| Owng
30 4074726| –| Mellow cone nozzle
| HD| Nu ‘I Chet* Valve p
34270031635 407034337| | Retailing net
41 0062249| | O-ring
42 4074338| | Retailing net
44 4900430| | Drill guard
45 4900622| | Presitre gawp assy.
50 0062115| HD| 0.,k,g
99 0065210| HD| Brass flat spray nozzle
| Pump reps r lot
“‘Cut pick-up tube to fit for models 454 and 456
