Gilmour Sprinkler Instructions: A Comprehensive Guide
Welcome! This guide provides detailed instructions for various Gilmour sprinkler models, covering assembly, operation, troubleshooting, and maintenance for optimal lawn care.
Explore replacement parts, diagrams, and warranty details to maximize your sprinkler’s lifespan and performance.
Understanding Gilmour Sprinkler Types
Gilmour offers a diverse range of sprinklers designed for varied lawn sizes and watering needs. Oscillating sprinklers deliver a rectangular spray pattern, ideal for smaller, defined areas. These models, like the Heavy Duty options, efficiently cover lawns with adjustable spray distances.
Rotating sprinklers provide circular coverage, suitable for medium-sized lawns. The Large Coverage Metal Head Tripod Sprinkler exemplifies this, offering adjustable spray and a telescoping feature. Impact sprinklers, known for their robust build, are best for larger areas, delivering a powerful, rotating spray.
Furthermore, Gilmour manufactures traveling sprinklers, which move across your lawn while watering, ensuring even coverage. Understanding these distinctions is crucial for selecting the right sprinkler for your specific landscaping requirements and achieving optimal irrigation.
Identifying Your Gilmour Sprinkler Model
Accurately identifying your Gilmour sprinkler model is the first step towards effective maintenance and repair. Locate the model number, typically printed on the sprinkler’s body, often near the connection point or on a sticker. Common identifiers include series numbers like “1065665-SO1” for Select-A-Spray models or “816773-1001” for tripod sprinklers.
Referencing the model number allows you to access specific diagrams and instructions tailored to your sprinkler’s design. Gilmour’s website and customer support resources utilize these numbers to provide accurate assistance. Knowing whether you have a Heavy Duty, Pro, or standard model is also important.
If the label is damaged or missing, compare your sprinkler’s features – spray pattern, adjustment mechanisms, and overall construction – to images available online or in Gilmour’s catalog to narrow down the possibilities.
Gilmour Sprinkler Parts Diagram Overview
Gilmour sprinkler parts diagrams are essential for understanding the construction of your sprinkler and facilitating repairs. Common components across various models include the sprinkler head, deflector (controlling spray pattern), adjustable collar (for distance control), base or tripod, and water inlet connection.
Rotating sprinklers often feature a motor assembly, while impact sprinklers have a striking arm and gear mechanism. Traveling sprinklers incorporate wheel assemblies and a ramp. Diagrams clearly illustrate these parts and their relationships.
Key parts for replacement frequently include the deflector, foam wand (for some models), and motor assembly. Accessing these diagrams – often available on Gilmour’s website or through customer support – allows for accurate identification of needed replacement parts and guides the disassembly/reassembly process. Understanding these diagrams simplifies maintenance and extends the life of your sprinkler.
Assembling Your Gilmour Sprinkler
Assembly varies depending on the Gilmour sprinkler model. Generally, begin by attaching the base or tripod to the sprinkler head, ensuring a secure connection – often a simple twist-and-lock mechanism. For rotating sprinklers, carefully install the motor assembly, aligning it with the designated slots. Impact sprinklers require attaching the striking arm, verifying free movement.
Traveling sprinklers necessitate wheel assembly attachment, ensuring proper alignment for smooth operation. Always refer to the specific diagram for your model. Tighten any screws or connections firmly, but avoid over-tightening, which could damage plastic components;
Before connecting to a water source, inspect all connections for stability. A properly assembled sprinkler is crucial for efficient and even water distribution. Double-check the deflector is correctly positioned for desired spray patterns.
Connecting to a Water Source
Before connecting, ensure your outdoor faucet is in good working order and provides adequate water pressure. Attach a Gilmour hose to the faucet, tightening securely to prevent leaks. Then, connect the other end of the hose to the inlet of your assembled Gilmour sprinkler.
Hand-tighten the connection initially, then use pliers gently if needed, avoiding excessive force. Check for leaks at both connections – faucet and sprinkler. If leaks persist, try using Teflon tape on the threads for a tighter seal.
For optimal performance, consider a Gilmour hose repair kit if your hose shows any signs of damage. Ensure the hose isn’t kinked or obstructed, as this will reduce water flow. A stable water source is vital for consistent sprinkler operation.
Adjusting Spray Pattern and Distance
Gilmour sprinklers offer adjustable spray patterns and distances to suit various lawn sizes and shapes. For rotating sprinklers, a dial or collar typically controls the rotation speed, influencing the distance. Oscillating sprinklers feature adjustable tabs or nozzles to modify the spray range and width.
Experiment with different settings to achieve even coverage, avoiding overwatering or dry spots. Observe the spray pattern and make incremental adjustments. Some models, like the Gilmour Select-A-Spray, offer multiple dial settings for customized watering.
Consider wind conditions; adjust the spray angle to compensate for drift. Regularly inspect the deflector for damage, as this impacts spray quality. Proper adjustment ensures efficient water usage and a healthy lawn.
Operating Your Gilmour Oscillating Sprinkler
Gilmour oscillating sprinklers distribute water in a back-and-forth, fan-like pattern. To operate, connect the sprinkler to a water source and turn on the water supply. Adjust the spray distance using the tabs located on the sprinkler head; widening the tabs increases the spray distance.
The oscillation speed is often adjustable via a control lever or dial. Slower speeds provide more thorough watering, while faster speeds cover larger areas quickly. Ensure the sprinkler is placed on a level surface for even distribution.
Monitor the spray pattern and adjust the tabs as needed to avoid spraying onto sidewalks or driveways. Regularly check the nozzles for clogs and clean them to maintain optimal performance. These sprinklers are ideal for rectangular lawns.
Operating Your Gilmour Rotating Sprinkler
Gilmour rotating sprinklers deliver water in a circular pattern, making them suitable for round or irregularly shaped lawns. Begin by connecting the sprinkler to a water source and turning on the water supply. The sprinkler head will begin to rotate automatically.
Adjust the spray distance and pattern by rotating the adjustable collar or tabs on the sprinkler head. Increasing the water pressure generally increases the spray distance. Some models feature adjustable shields to define the watering area, preventing water waste on unwanted surfaces.
Ensure the sprinkler is stable and level to prevent wobbling and uneven coverage. Regularly inspect the rotating mechanism for obstructions and clean as needed. These sprinklers are known for their efficient water distribution and wide coverage area.
Operating Your Gilmour Impact Sprinkler
Gilmour impact sprinklers are recognized by their distinctive “tick-tick” sound as the rotating arm strikes the stop. To operate, connect the sprinkler to a water source and gradually increase the water pressure. The impact arm will begin to sweep, distributing water in a circular or adjustable arc.
Adjust the distance by altering the flow control knob, typically located near the sprinkler head. The arc of the spray can be modified using the adjustable top sector, allowing you to target specific lawn areas. Ensure the sprinkler is positioned on a stable surface for consistent operation.

Regularly check the impact arm for wear and tear, and clean the nozzle to prevent clogging. These sprinklers are durable and effective for larger lawns, offering robust performance and adjustable coverage.

Troubleshooting Common Issues

Experiencing problems with your Gilmour sprinkler? Several common issues can arise. Reduced water pressure often stems from a partially blocked nozzle or insufficient water supply. Inspect and clean the nozzle thoroughly. If pressure remains low, check your hose for kinks or obstructions.

Uneven spray coverage can indicate a damaged deflector or improper adjustment of the spray pattern. Examine the deflector for cracks or wear and consider replacement. Ensure the sprinkler is level and adjust the spray distance and arc settings accordingly.
For sprinklers with motors, verify the motor assembly is functioning correctly. If issues persist, consult the Gilmour website for specific troubleshooting guides related to your model. Regular maintenance can prevent many of these problems.
Low Water Pressure Problems

Reduced water pressure is a frequent concern. First, ensure your water source has adequate pressure. Check if other outdoor faucets deliver sufficient flow. If so, the issue lies within the sprinkler system itself.

Inspect the sprinkler nozzle for mineral buildup or debris. Carefully clean or replace the nozzle if necessary. Examine the hose connecting to the sprinkler for kinks, bends, or punctures that restrict water flow. A damaged hose significantly reduces pressure.
Consider the sprinkler’s design. Some models have adjustable flow controls; ensure these are fully open. If using a filter, check for clogging. For rotating or oscillating sprinklers, a partially blocked motor can also cause low pressure.
Uneven Spray Coverage Solutions
Inconsistent watering can stem from several factors. Begin by verifying the sprinkler head is level on the ground. An uneven surface alters the spray pattern. Check for obstructions – trees, shrubs, or structures – blocking parts of the spray.
Adjust the spray pattern using the sprinkler’s dial or adjustment screws. Many Gilmour sprinklers offer customizable settings for partial or full circles. Ensure the deflector isn’t damaged or misaligned, as this directly impacts spray distribution.
Consider water pressure fluctuations. Low or inconsistent pressure can cause patchy coverage. If multiple sprinklers are on the same line, ensure they aren’t competing for water. Replacing the deflector might be necessary if it’s worn or cracked, restoring a uniform spray.
Gilmour Sprinkler Repair: Replacing Parts

Extending the life of your Gilmour sprinkler is often achievable through simple part replacements. Before beginning, disconnect the sprinkler from the water source. Common parts needing replacement include deflectors, foam wands, and motor assemblies, depending on the sprinkler type.
Carefully disassemble the sprinkler, noting the position of each component. Refer to your sprinkler’s parts diagram for guidance. When installing a new part, ensure it’s securely fitted to prevent leaks or malfunctions.
Gilmour offers a range of replacement parts readily available at many retailers and online. Finding replacement parts is easier with the model number of your sprinkler. A damaged or worn deflector significantly impacts spray pattern, making it a frequent replacement item.
Finding Replacement Parts
Locating the correct replacement parts for your Gilmour sprinkler is crucial for a successful repair. Start by identifying your specific sprinkler model number – this is usually found on the sprinkler body itself. With the model number, you can efficiently search for compatible parts.
Major retailers like Walmart carry a selection of Gilmour replacement parts, both in-store and online. Online marketplaces also offer a wide variety, often with detailed part descriptions and compatibility information. Gilmour’s official website is another excellent resource, potentially offering direct purchase options or links to authorized dealers.
Commonly needed parts include deflectors, motor assemblies, wheel assemblies (for traveling sprinklers), and various seals or O-rings. When ordering, double-check the part number and ensure it matches your sprinkler model to avoid compatibility issues.
Replacing the Deflector
A damaged deflector is a common cause of uneven spray patterns. Replacing it is usually a straightforward process. First, carefully disassemble the sprinkler head, noting the position of all parts. The deflector is typically a small, plastic piece that directs the water flow.

To remove the old deflector, you may need to gently pry it loose or unscrew it, depending on the model. Ensure the replacement deflector is the correct type for your sprinkler. Align the new deflector precisely as the old one was positioned, and secure it firmly.
Reassemble the sprinkler head carefully, ensuring all parts are correctly aligned. Test the sprinkler to verify the spray pattern is now even and consistent. If issues persist, double-check the deflector’s installation and consider inspecting other components for damage.
Gilmour Sprinkler Winterization and Storage
Proper winterization prevents damage from freezing temperatures. Before the first frost, disconnect the sprinkler from the water source. Thoroughly flush the sprinkler body to remove any remaining water, as residual water can expand and crack internal components.
Inspect all parts for wear and tear, and consider replacing any damaged components now to save time in the spring. Dry all parts completely before storing. Store the sprinkler in a clean, dry location, protected from direct sunlight and extreme temperatures – a garage or shed is ideal.
Avoid storing in areas prone to freezing. Consider applying a silicone-based lubricant to moving parts to prevent corrosion. Proper storage extends the life of your Gilmour sprinkler, ensuring it’s ready for efficient operation next season.
Gilmour Sprinkler Maintenance Tips
Regular maintenance ensures optimal performance and extends the life of your Gilmour sprinkler. Periodically inspect the sprinkler head for clogs caused by mineral deposits or debris. Clean the nozzle and any adjustable openings with a small brush or pin to maintain consistent spray patterns.
Check hoses and connections for leaks or damage. Tighten loose connections and replace worn hoses promptly. Inspect the rotating or oscillating mechanisms for smooth operation; lubricate if necessary. Avoid exposing the sprinkler to harsh chemicals or excessive force.
After each use, briefly rinse the sprinkler to remove dirt and grass clippings. Store it properly when not in use, protecting it from direct sunlight and extreme temperatures. Following these simple tips will keep your Gilmour sprinkler working efficiently for years to come.
Gilmour Sprinkler Warranty Information
Gilmour offers a warranty on its sprinkler products, protecting against defects in materials and workmanship. The specific warranty period varies depending on the model; typically ranging from one to five years from the date of purchase. Proof of purchase is required to make a warranty claim.
The warranty covers repair or replacement of the defective product, at Gilmour’s discretion. It does not cover damage caused by misuse, abuse, improper installation, or normal wear and tear. Modifications or alterations to the sprinkler void the warranty.
To initiate a warranty claim, contact Gilmour customer service through their website or by phone. Be prepared to provide the model number, date of purchase, and a description of the defect. Visit the official Gilmour website for complete warranty details and claim procedures.