Strongway 49508 User manual

SAVE THESE INSTRUCTIONS
Wheeled Sprinklers
Owner’s Manual
WARNING: Read carefully and understand all ASSEMBLY AND OPERATION
INSTRUCTIONS before operating. Failure to follow the safety rules and other basic safety
precautions may result in serious personal injury.
Item #s 49508, 49509, 49521, 49522

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Thank you very much for choosing a Strongway product!
For future reference, please complete the owner’s record below:
Serial Number/Lot Date Code: ________________________________
Purchase Date: ____________________________________________
Save the receipt, warranty, and this manual. It is important that you read
the entire manual to become familiar with this product before you begin
using it.
These wheeled sprinklers are designed for certain applications only.
Northern Tool and Equipment cannot be responsible for issues arising
from modification or use of these products in applications for which they
were not designed. We strongly recommend that these products not be
modified and/or used for any application other than that for which they
were designed.
For technical questions, please call 1-800-222-5381.

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Table of Contents
Intended Use....................................................................................................................................4
Technical Specifications.................................................................................................................4
Important Safety Information..........................................................................................................5
Assembly.........................................................................................................................................7
Before Each Use..............................................................................................................................8
Operating Instructions ....................................................................................................................8
After Each Use...............................................................................................................................10
Maintenance...................................................................................................................................11
Parts Diagram................................................................................................................................11
Parts List........................................................................................................................................12
Troubleshooting............................................................................................................................12
Replacement Parts ........................................................................................................................12
Limited Warranty...........................................................................................................................13

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Intended Use
These larger, wheeled sprinklers provide watering coverage to an area up to 150 feet in diameter to
irrigate very large areas such as gardens, yards, and playgrounds. The sprinklers include brass
sprinkler heads with 2-5 nozzles to match sprinkler output with water supply capability. The heads
can be set to a full- or partial-circle water spray pattern.
Technical Specifications
49508, 3/4” Sprinkler
Property
Specification
Wheel
8” Heavy Poly Tires
Swivel Connection Fitting
3/4” FPT to 3/4” FGH
Flow Rate
6 - 10 GPM
Pressure
25 - 80 PSI
Vertical Trajectory
23°
Coverage
100 feet in diameter (7800 sq. ft.)
Dimensions (L x W x H)
22" x 19" x 24"
Weight
13 lbs.
49509, 1” Sprinkler
Property
Specification
Wheel
8” Solid Rubber Tires
Swivel Connection Fitting
1” FPT to 3/4” FGH
Flow Rate
7 - 14 GPM
Pressure
22 - 60 PSI
Vertical Trajectory
28°
Coverage
120 feet in diameter (11,000 sq. ft.)
Dimensions (L x W x H)
22" x 25.5" x 36"
Weight
29 lbs.
49521, 1-1/4” Sprinkler
Property
Specification
Wheel
8” Solid Rubber Tires
Connection Fitting
1-1/4” male fitting
Flow Rate
23 - 63 GPM
Pressure
22 - 70 PSI
Vertical Trajectory
28°
Coverage
150 feet in diameter (17,000 sq. ft.)
Dimensions (L x W x H)
34.5" x 38.5" x 24"
Weight
38 lbs.
49522, 1-1/4” Sprinkler
Property
Specification
Wheel
10” Flat-Free Tires
Connection Fitting
1-1/4” male fitting
Flow Rate
23 - 63 GPM
Pressure
22 - 70 PSI
Vertical Trajectory
28°
Coverage
150 feet in diameter (17,000 sq. ft.)
Dimensions (L x W x H)
34.5" x 38.5" x 36"
Weight
40 lbs.

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Important Safety Information
•Read and understand all instructions before using this tool. The operator must follow basic
precautions to reduce the risk of personal injury and/or damage to the equipment.
•The warnings, cautions, and instructions in this manual cannot cover all possible conditions or
situations that could occur. Exercise common sense and caution when using this tool. Always be
aware of the environment and ensure that the tool is used in a safe and responsible manner.
•DO NOT allow persons to operate or assemble this product until they have read this manual and
have developed a thorough understanding of how the product works.
•DO NOT modify the product in any way. Unauthorized modification may impair the function and/or
safety and could affect the life of the product. There are specific applications for which the product
was designed.
•Use the right tool for the job. DO NOT attempt to force a small equipment to do the work of larger
industrial equipment. There are certain applications for which this equipment was designed. It will
do the job better and more safely at the capacity for which it was intended. DO NOT use this
equipment for a purpose for which it was not intended.
•Industrial or commercial applications must follow OSHA requirements.
•This sprinkler contains chemicals, including lead, known to the State of California to cause cancer
and birth defects or other reproductive harm. Do not drink water from this sprinkler. Wash
hands after use.

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WORK AREA SAFETY
•Do not allow the sprinkler to come into contact with an electrical source. It is not insulated and
contact will cause electrical shock.
•Be aware of all power lines, electrical circuits and mechanical hazards in the area.
PERSONAL SAFETY
•Stay alert, watch what you are doing, and use common sense when operating the sprinkler. Do
not use it while you are tired or under the influence of drugs, alcohol, or medication.
•Dress properly. Do not wear loose clothing, dangling objects, or jewelry. Keep your hair, clothing
and gloves away from moving parts. Loose clothes, jewelry, or long hair can get caught.
•Use ANSI-Z87.1 compliant safety goggles or safety glasses with side shields, or when needed, a
face shield. Also use non-skid safety shoes, gloves, and hearing protection when appropriate.
•DO NOT point sprinkler at another person’s face. Serious injury could result
•DO NOT drink from sprinkler. A sprinkler can be exposed to the following conditions that are
harmful to humans:
-Mold & bacteria
-Lawn & garden chemicals
-Animal waste
-Insects
-Stagnant water
-Other harmful substances

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Assembly
1. Slide both wheels (7) onto the axle (6) and fasten the wheels using washers, pins and caps (1 - 3).
49508 49509 & 49521 49522
2. Attach the water pipe (4) to the axle (6) with the two 40*8mm bolts & nuts (8).
3. Attach the sprinkler head (5) to the water pipe (4) and tighten with a wrench.
49508 49509 49521 & 49522

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Before Each Use
•Inspect the area before each use.
•Check for damaged parts before each use. Carefully check that the tool will operate properly and
perform its intended function. Replace damaged or worn parts immediately. Never operate the
tool with a damaged part.
Operating Instructions
•Irrigation water should never contact electric power lines or any other power source. Never let
any part of the sprinkler, the round base, any irrigation fittings, or the water pipe come in
contact with an electric power source.
•Pressurized water from the sprinkler head could cause serious damage to people or objects.
Never allow small children to play close to operating sprinkler heads!
•Minimize distractions in the environment. Distractions can cause loss of control of the sprinkler.
49508, 3/4” Sprinkler
The sprinkler head is a fully adjustable sprinkler that will operate in a full circle pattern or any part of a
circle by adjusting the stops at the base of the sprinkler. Refer to the instructions below to set sprinkler
head to the desired operating pattern.
For full circle operation, the reverse trip lever may be
raised in an idle position as shown in the figure at right.
This will allow the reverse trip lever to miss the adjustable
sprinkler stops allowing the sprinkler head to operate in a
full circle mode.
For part circle operation, the reverse trip lever may be put
down in an engaged position as shown at right. This will allow
the reverse trip lever to engage the adjustable sprinkler stops
allowing the sprinkler head to operate in a part circle mode.
The adjustable stop wires may be moved around to any
position on the sprinkler base to facilitate part circle
operation. One stop wire will be the right side stop for the
reverse trip lever to engage and the other stop wire will be
the left side stop for the reverse trip lever to engage. The
sprinkler will then operate back and forth between the stop
wires in the desired pattern set by the adjustable stop wires.

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49509, 1” Sprinkler
The sprinkler head is a fully adjustable sprinkler that will operate in a full circle pattern or any part of a
circle pattern by adjusting the stops at the base of the head. Refer to the instructions below to set the
sprinkler head to the desired operating pattern.
For full circle operation, loosen the sprinkler stops and slide the
stops all the way down the brass sprinkler base so they do not
contact the reverse lever on the back of the sprinkler head as
shown at right. Re-tighten the set screws to hold the stops in place.
This will allow the sprinkler head to operate in a full-circle mode.
For part circle operation, loosen the sprinkler stops and raise the
stops so they will contact the reverse lever on the back of the
sprinkler head as shown at right. Re-tighten the set screws to hold the
stops in the desired sprinkling angle. This will allow the sprinkler head
to operate in a part-circle mode.

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49521/49522, 1-1/4” Sprinkler
The sprinkler head is a fully adjustable sprinkler that will operate in a full circle pattern or any part of a
circle pattern by adjusting the stops at the base of the head. Refer to the instructions below to set
sprinkler head to the desired operating pattern.
For full circle operation, loosen sprinkler stops and slide stops all the
way down the brass sprinkler base so they do not contact the reverse
lever on the back of the sprinkler head as shown at right. Re-tighten the
set screws to hold the stops in place. This will allow the sprinkler head
to operate in a full circle mode.
For part circle operation, loosen the sprinkler stops and raise the stops
so they will contact the reverse lever on the back of the sprinkler head
as shown at right. Re-tighten the set screws to hold the stops in the
desired sprinkling pattern. This will allow the sprinkler head to operate
in a part circle mode.
After Each Use
After use, disconnect the water hose and drain any water in the sprinkler (also drain the hose). Wipe
off the sprinkler to remove any dirt and reduce mineral residue from water drying on the sprinkler.
Store the tool when it is not in use. Store it in a dry, secure place out of the reach of children. Inspect
the tool for good working condition prior to storage and before re-use.

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Maintenance
Maintain your tool. It is recommended that the general condition of any tool be examined before it is
used. Keep your tool in good repair by adopting a program of conscientious repair and maintenance in
accordance with the recommended procedures found in this manual.
⚫When any malfunction occurs, stop using the sprinkler and correct it.
⚫Clean the sprinkler head nozzle frequently to reduce build-up from mineral residue.
⚫Use only identical replacement parts. Parts that may be suitable for one sprinkler may not work
well when used with another sprinkler.
Parts Diagram

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Parts List
Part No.
Description
Quantity
1
Cap
2
2
Pin
2
3
Washer
2
4
Water Pipe
1
5
3/4" Sprinkler Head (49508)
1
1" Sprinkler Head (49509)
1-1/4" Sprinkler Head (49521 & 49522)
6
Axle
1
7
8" Heavy Poly Tires (49508)
2
8” Solid Rubber Tires (49509 & 49521)
10” Flat-Free Tires (49522)
8
8*40mm Bolt & Nut (49508)
2
8*55mm Bolt & Nut (49509, 49521, & 49522)
Troubleshooting
Problem
Solution
The sprinkler head is partly clogged and only a
small amount of water comes out.
Clean out the sprinkler head
Not enough water volume or pressure at the
machine inlet.
Increase volume and/or pressure at the water
supply
Replacement Parts
•For replacement parts and technical questions, please call Customer Service at 1-800-222-5381.
•Not all product components are available for replacement. The illustrations provided are a
convenient reference to the location and position of parts in the assembly sequence.
•When ordering parts, the following will be required: model number, serial number/lot date code,
and description.
•The distributor reserves the rights to make design changes and or improvements to product lines
and manuals without notice.

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Limited Warranty
Northern Tool and Equipment Company, Inc. ("We'' or '"Us'') warrants to the original purchaser only
("You'' or “Your”) that the Strongway product purchased will be free from material defects in both
materials and workmanship, normal wear and tear excepted, for a period of one year from date of
purchase. The foregoing warranty is valid only if the installation and use of the product is strictly in
accordance with product instructions. There are no other warranties, express or implied, including the
warranty of merchantability or fitness for a particular purpose. If the product does not comply with this
limited warranty, Your sole and exclusive remedy is that We will, at our sole option and within a
commercially reasonable time, either replace the product or product component without charge to You
or refund the purchase price (less shipping). This limited warranty is not transferable.
Limitations on the Warranty
This limited warranty does not cover: (a) normal wear and tear; (b) damage through abuse, neglect,
misuse, or as a result of any accident or in any other manner; (c) damage from misapplication,
overloading, or improper installation; (d) improper maintenance and repair; and (e) product alteration
in any manner by anyone other than Us, with the sole exception of alterations made pursuant to
product instructions and in a workmanlike manner.
Obligations of Purchaser
You must retain Your product purchase receipt to verify date of purchase and that You are the original
purchaser. To make a warranty claim, contact Us at 1-800-222-5381, identify the product by make
and model number, and follow the claim instructions that will be provided. The product and the
purchase receipt must be provided to Us in order to process Your warranty claim. Any returned
product that is replaced or refunded by Us becomes our property. You will be responsible for return
shipping costs or costs related to Your return visit to a retail store.
Remedy Limits
Product replacement or a refund of the purchase price is Your sole remedy under this limited warranty
or any other warranty related to the product. We shall not be liable for: service or labor charges or
damage to Your property incurred in removing or replacing the product; any damages, including,
without limitation, damages to tangible personal property or personal injury, related to Your improper
use, installation, or maintenance of the product or product component; or any indirect, incidental or
consequential damages of any kind for any reason.
Assumption of Risk
You acknowledge and agree that any use of the product for any purpose other than the specified
use(s) stated in the product instructions is at Your own risk.
Governing Law
This limited warranty gives You specific legal rights, and You also may have other rights which vary
from state to state. Some states do not allow limitations or exclusions on implied warranties or
incidental or consequential damages, so the above limitationsmay not apply to You. This limited
warranty is governed by the laws of the State of Minnesota, without regard to rules pertaining to
conflicts of law. The state courts located in Dakota County, Minnesota shall have exclusive jurisdiction
for any disputes relating to this warranty.

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Distributed by
Northern Tool and Equipment Company, Inc.
Burnsville, Minnesota 55306
NorthernTool.com
Made in Vietnam