Introduction
This manual provides essential instructions for the assembly, operation, and maintenance of your Lifetime Adjustable In-Ground Basketball Hoop, Model 90878. Please read this manual thoroughly before installation and use to ensure safe and correct operation. Retain this manual for future reference.
Safety Information
Adherence to the following safety guidelines is crucial for preventing injury and damage to the product:
- Always follow local building codes and regulations for concrete installation.
- Ensure all bolts and fasteners are securely tightened before and during use. Regularly check for tightness.
- Do not hang on the rim, net, or backboard. Hanging can cause serious injury, product damage, or system collapse.
- Adult supervision is recommended for children during play to ensure safe usage.
- Regularly inspect the entire system for loose parts, wear, cracks, or any other damage. Discontinue use if damage is found and contact customer support for replacement parts.
- Keep hands and fingers clear of moving parts during height adjustment.
Package Contents
The Lifetime Adjustable In-Ground Basketball Hoop (Model 90878) includes the following main components:
- 54-Inch Steel-Framed Acrylic Backboard
- Power Lift Adjustment Mechanism
- 3-Piece Powder-Coated Steel Square Pole
- Ground Sleeve
- Slam-It Pro Rim
- All necessary hardware for assembly.
Refer to the detailed parts list included in your product packaging for a complete inventory and to verify all components are present before beginning assembly.
Setup and Installation
Installing your in-ground basketball hoop requires careful planning and execution. It is recommended to have at least two adults for assembly. Professional installation is advised if you are unfamiliar with concrete work.
Site Preparation
- Select a level area for installation, free from overhead obstructions (e.g., power lines, tree branches) and underground utilities (e.g., water, gas, electrical lines).
- Dig a hole for the ground sleeve according to the dimensions specified in your product packaging. Typically, this involves a hole approximately 24 inches in diameter and 48 inches deep to accommodate the ground sleeve and concrete.
Ground Sleeve Installation
The ground sleeve provides the permanent foundation for your basketball system.
- Position the ground sleeve in the center of the dug hole. Ensure it is perfectly level and plumb (vertically straight) using a spirit level.
- Mix concrete according to the manufacturer's instructions. Approximately 700-1200 lbs of concrete may be required.
- Pour concrete around the ground sleeve, filling the hole. Ensure the top of the ground sleeve is flush with the ground level or slightly above, as per specific instructions in your product manual.
- Allow the concrete to cure completely (typically 72 hours or more, depending on concrete type and weather conditions) before proceeding with pole assembly. Do not apply any weight or stress to the ground sleeve during this period.
Image: Illustration of the in-ground system type, showing the ground sleeve being secured with concrete for ultimate stability.
Pole Assembly
Assemble the 3-piece steel square pole.
- Connect the pole sections as instructed in your hardware manual, ensuring all bolts are tightened securely.
- Carefully insert the assembled pole into the cured ground sleeve.
- Secure the pole within the ground sleeve using the provided fasteners, ensuring it is stable and upright.
Image: A fully assembled Lifetime In-Ground Basketball Hoop with a 54-inch acrylic backboard and black pole, ready for use.
Backboard and Rim Attachment
Attach the backboard and rim to the pole assembly.
- Mount the Power Lift adjustment mechanism to the pole according to the instructions.
- Attach the 54-inch acrylic backboard to the adjustment mechanism.
- Secure the Slam-It Pro Rim to the backboard. Ensure all connections are firm and all hardware is tightened to the specified torque.
Image: Detailed view of the 54-inch acrylic backboard, emphasizing its thickness and durability, designed for a solid rebound.
Image: A close-up of the Slam-It Pro Rim, showcasing its robust construction with double-compression springs for aggressive play.
Operating Instructions
Height Adjustment (Power Lift Mechanism)
The Power Lift adjustment mechanism allows for effortless height changes from 7.5 to 10 feet in infinite increments.
- Locate the Power Lift handle on the pole.
- Lightly squeeze the lever to disengage the internal locking mechanism.
- Gently raise or lower the hoop to the desired height. Counterbalance springs assist in offsetting the weight of the hoop.
- Release the lever to lock the hoop securely in place at the chosen height.
Image: A user demonstrating the Power Lift adjustment, which enables quick and easy height changes between 7.5 and 10 feet.
Maintenance
Regular maintenance ensures the longevity and safe operation of your basketball system.
- Regular Inspection: Periodically (e.g., monthly or before each season of heavy use) check all bolts, nuts, and fasteners for tightness. Re-tighten as necessary to prevent instability.
- Backboard Cleaning: Clean the acrylic backboard with a mild soap and water solution and a soft, non-abrasive cloth. Avoid using harsh chemical cleaners, abrasive sponges, or brushes that could scratch or damage the acrylic surface. Rinse thoroughly with clean water.
- Pole and Rim: Inspect the steel pole and rim for any signs of rust, corrosion, or structural damage. If chipped paint is observed, clean the area and apply a rust-inhibiting paint to prevent further corrosion.
- Net Replacement: Replace the basketball net if it becomes worn, torn, or damaged. Replacement nets are available from Lifetime Products or authorized retailers.
- Winter Care: In areas with heavy snow or ice, it is advisable to lower the hoop to its minimum height to reduce stress on the system. Consider covering the backboard to protect it from extreme weather conditions and UV exposure.
Troubleshooting
This section addresses common issues you might encounter with your basketball hoop.
Hoop is difficult to adjust.
- Ensure the Power Lift lever is fully squeezed during adjustment.
- Check for any physical obstructions or debris in the adjustment mechanism.
- Apply a silicone-based lubricant to moving parts if necessary. Avoid oil-based lubricants that can attract dirt, and ensure lubricant does not come into contact with the backboard.
Hoop feels unstable or wobbly.
- Verify that the concrete around the ground sleeve has fully cured before using the system.
- Check all pole and backboard connection bolts for tightness. Re-tighten any loose hardware.
- Ensure the pole is securely seated in the ground sleeve and that the ground sleeve itself is firmly anchored in the concrete.
Backboard appears scratched or cloudy.
- Always use only soft cloths and mild cleaning solutions for the acrylic backboard. Harsh chemicals or abrasive materials can cause damage.
- Minor scratches on acrylic can sometimes be buffed out with specialized acrylic polish, but deep scratches may be permanent.
Specifications
| Feature | Detail |
|---|---|
| Model Number | 90878 |
| Backboard Size | 54 inches |
| Backboard Material | Steel-Framed Acrylic |
| Adjustment Type | Power Lift |
| Adjustment Range | 7.5 to 10 feet (infinite increments) |
| Rim Type | Slam-It Pro Rim (double-compression springs) |
| Pole Type | 3-Piece Powder-Coated Steel Square Pole |
| Mounting Type | In-Ground (with ground sleeve) |
| Product Dimensions (Assembled) | 162.56 cm (Depth) x 137.16 cm (Height) x 375.92 cm (Width) |
| Item Weight | 50.8 kg (112 lbs) |
| Color | Clear (Backboard) |
Warranty and Support
Lifetime products are designed for durability and performance. For specific warranty details regarding your Model 90878 basketball hoop, please refer to the warranty card included with your product packaging or visit the official Lifetime Products website.
For technical assistance, replacement parts, or further inquiries, please contact Lifetime Products customer support. Contact information can typically be found on the product packaging or their official website. When contacting support, please have your model number (90878) and proof of purchase readily available.
