Melnor 9550C

Melnor 9550C Pulsating Sprinkler on Spike Instruction Manual

Model: 9550C

Introduction

The Melnor 9550C Pulsating Sprinkler on Spike is designed for efficient and adjustable lawn and garden watering. This durable sprinkler features a high-impact plastic head and a sturdy metal spike for easy placement in various soil types. It can water areas up to 85 feet (26m) in diameter and allows for unit-to-unit connections to cover larger spaces.

Safety Information

WARNING: This product can expose you to chemicals including styrene, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.

This product is for outdoor use only. Always ensure proper connection to a water source and avoid directing water spray towards electrical outlets or equipment.

Package Contents

  • 1 x Melnor Pulsating Sprinkler on Spike (Model 9550C)

Setup Instructions

  1. Attach to Hose: Connect a standard garden hose to the sprinkler's inlet connection. Ensure the connection is tight to prevent leaks. The sprinkler is designed with a double connection, allowing it to be used as part of a series with other sprinklers.

    Melnor Pulsating Sprinkler connected to a garden hose

    Image Description: A close-up view of the Melnor Pulsating Sprinkler's base, showing the connection point for a garden hose. The metal spike is visible below the connection.

  2. Positioning: Drive the sturdy metal spike into the ground at the desired location. The spike is designed to penetrate hard soil easily. Ensure the sprinkler head is upright and stable.

Operating Instructions

The Melnor Pulsating Sprinkler offers adjustable settings to customize your watering pattern and distance.

  1. Adjusting Spray Pattern (Arc):
    • Locate the two slider clips on the sprinkler head.
    • Move these clips to set the desired watering arc, from a narrow 30-degree wedge to a full 360-degree circle. The sprinkler will oscillate between these two points.
  2. Adjusting Spray Distance:
    • On the top of the sprinkler head, locate the yellow dial labeled "DISTANCE".
    • Turn this dial to adjust the spray distance, allowing for minimum or maximum reach.
  3. Water Flow: The sprinkler sprays a gentle rain of water. Adjust the water pressure from your hose spigot to control the overall flow rate.
  4. Side-Splash Control: The sprinkler features a special arm designed to eliminate wasteful side-splash, ensuring water is directed efficiently.

Maintenance

  • Cleaning: Periodically check the sprinkler nozzle for any debris or mineral buildup that might obstruct the spray. Clean with a soft brush or a small pin if necessary.
  • Winterization: Before freezing temperatures, disconnect the sprinkler from the hose and drain all water. Store the sprinkler in a dry, protected area to prevent damage from freezing.
  • Storage: When not in use, store the sprinkler in a cool, dry place away from direct sunlight to prolong its lifespan.

Troubleshooting

ProblemPossible CauseSolution
Sprinkler not rotating or erratic movement
  • Low water pressure
  • Debris in nozzle or mechanism
  • Damaged internal spring/mechanism
  • Increase water pressure from the spigot.
  • Clean the nozzle and check for obstructions in the rotating mechanism.
  • Inspect the spring; if damaged, replacement of the sprinkler head may be necessary.
Water leaks at hose connection
  • Loose connection
  • Worn or missing washer
  • Tighten the hose connection.
  • Ensure a rubber washer is present and in good condition. Replace if worn.
Spike breaks or bends easily
  • Excessive force used during insertion
  • Extremely hard or rocky soil
  • Pre-wet the soil before inserting the spike.
  • Gently push the spike into the ground; avoid hammering.
  • Consider alternative placement if soil is consistently too hard.

Specifications

  • Model Number: 9550C
  • Brand: Melnor
  • Material: Metal, Plastic
  • Watering Diameter: Up to 85 feet (26m)
  • Connection Type: Standard garden hose threads, unit-to-unit connection capability
  • Dimensions (L x W x H): 2.16 x 4.92 x 11.81 inches
  • Item Weight: 4.93 ounces
  • Style: Spike

Warranty

The Melnor Pulsating Sprinkler on Spike comes with a Two-year limited warranty. For specific details regarding warranty coverage and claims, please refer to the warranty information provided with your purchase or contact Melnor customer support.

Support

For further assistance, technical support, or to inquire about replacement parts, please visit the official Melnor website or contact their customer service department.

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