Max Keystone Series - User Manual

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Summary

Gate Hardware Installation Guide

Initial Setup: Left vs. Right Handed Gates

Configuring the latch for Right-Handed gates and preparing for Left-Handed gates.

Modifying for Left-Hand Gates

Instructions for rotating latch and button components 180 degrees for left-hand gates.

Post Preparation and Drilling

Guidance on marking the post and drilling spindle and other necessary holes.

Spindle Trimming and Fitting

Trimming spindles based on post size and fitting plastic tubes to post depth.

Mounting, Testing, and Finalization

Steps for mounting the striker, button, testing functionality, and completing installation.

Troubleshooting Locking Issues

Specific steps to resolve problems if the latch does not lock correctly.

Maintenance and Protection

Recommendations for annual inspection, lubrication, cleaning, and protecting the latch.

Manufacturers Warranty and Disclaimer

Warranty Coverage and Duration

Details on what the Keystone® latch warranty covers, its duration, and exclusions.

Service Request Procedure

Instructions on how to return the product for warranty service with proof of purchase.

Pool Safety and Product Responsibility

Disclaimer regarding pool safety and manufacturer responsibility for product use.

The device described in the manual is the MAX Gravity Latch Two-Way Access, a gate hardware system designed for secure and convenient gate operation.

Function Description

The MAX Gravity Latch provides two-way access for gates, allowing them to be locked and unlocked from either side. It features a "lock-down mode" which ensures the gate cannot be opened without a key, enhancing security. The latch is designed to suit posts ranging from 50mm to 125mm. The manual provides instructions for configuring the latch for both right-handed and left-handed gates, with the default setup being for right-handed gates. The core mechanism involves a latch and a button, which are rotated 180° on their base for left-handed gate configurations.

Important Technical Specifications

Post Suitability: 50 - 125mm posts.
Spindle Hole Diameter: Two Ø16mm spindle holes are required for installation.
Other Hole Diameter: All other holes should be Ø3mm.
Protrusions: The latch has protrusions of 7mm and 13mm, which are relevant for trimming plastic tubes to match post depth.
Dimensions (Approximate):
- Overall width of the latch assembly: 140mm.
- Overall length of the latch assembly: 140mm.
- Spindle length (adjustable): 50mm to 125mm.
- Striker plate dimensions: 70mm (height) x 51mm (width) with a 19mm offset.
- Button body dimensions: 75mm (height) x 32mm (width) with a 5mm offset.
- Striker dimensions: 89mm (height) x 43mm (width).
- Distance between mounting points on the latch body: 57mm and 25mm.
- Distance between mounting points on the button body: 25mm and 52mm.
Model Number: DPG200.
Warranty: Million Cycle Warranty, covering materials, workmanship, and functionality for the duration of one million cycles of use (residential) or an estimated usage (commercial).

Usage Features

Two-Way Access: Allows locking and unlocking from both sides of the gate.
Lock-Down Mode: Prevents opening without a key, providing enhanced security.
Configurable for Left/Right-Handed Gates: The latch can be easily adapted for different gate orientations by rotating the base of the latch and button 180°.
Adjustable Spindles: Spindles can be trimmed to match various post depths (50mm, 75mm, 90mm, 100mm, 125mm), ensuring a snug fit.
Easy Installation: The manual provides a step-by-step guide, including marking positions, drilling holes, and trimming components.
Troubleshooting Guide: Includes instructions for resolving issues if the latch doesn't lock, primarily by rotating the Lock Spindle 180°.
Gate Stop Recommendation: Suggests adding a gate stop to protect the latch from slam damage, extending its lifespan.

Maintenance Features

Annual Inspection: Inspect the latch annually, or more frequently if the gate is used often, to ensure proper operation.
Lubrication: Only use powdered graphite lubricant. Petroleum-based lubricants, oils, etc., should be avoided.
Cleaning: Use mild soap and water to clean the exterior body and unit.
Key Management: Always remove the key upon locking to prevent damage or loss.
Screw Tightening: Occasionally retighten all mounting screws to ensure proper operation.
Adjustment Check: Ensure the product is adjusted properly per the original installation instructions.
Contaminant Prevention: Keep the latch free of contaminants to maintain smooth operation.

The product is engineered in the USA by Nationwide Industries, located in Tampa, Florida. It is important to note that while designed to aid in gate security, it does not substitute for adult supervision, especially when used around swimming pools. Users are advised to consult local licensing and safety authorities for specific requirements related to pool gates. The warranty is void if the device is tampered with, altered, misused, neglected, damaged, improperly installed or maintained, or repaired by unauthorized persons.