Stromberg Carlson Products LA-460 - User Manual

StrombergCarlson.com • 231.947.8600
Your bunk ladder comes assembled with the large hooks to
mount over the top of your bunk rail. If you prefer to mount into
the side of your bunk rail or a different structural support, please
follow the below instructions:
1. Remove the bolts and large hooks from the top of your bunk
ladder, saving for later use.
2. Using the same bolts, install the small hooks onto the top of
your bunk ladder.
3. Locate the structural surface you plan to mount to. Assemble
the front and back of your mounting bracket pieces as
shown (Figure 1). Place your mounting bracket at the
location you’d like one side of your ladder to mount. Using
the provided screws, attach the bracket to the mounting
surface. Measure 11” horizontally from your bracket and
INS-BUNKLADDER-C 06.18.2021
Bunk Ladders
Models: LA-460, LA-460B, LA-466, LA-466B
Bunk Ladders LA-460, LA-460B, LA-466, LA-466B
FIGURE 1
Thank you for purchasing the RV Bunk Ladder by Stromberg
Carlson.
Please read all directions prior to installation. When
assembled and used properly, this ladder will provide many
years of trouble free service. This kit contains components and
hardware for one complete bunk ladder. Complete the following
easy steps and it will be ready for use!
Tools Needed
#2 Phillips screwdriver
Tape measure
Pencil
Carton Contents
(1) Bunk Ladder – 60” or 66” with (2) large hooks and
(2) mounting bolts attached
(1) Hardware bag containing (4) screws, (2) small hooks and
(2) mounting brackets assemblies
Hardware Bag
Large Hooks and Bolts

Summary

Bunk Ladders Installation

Tools Needed for Installation

Lists the essential tools required for the proper installation of the bunk ladder.

Bunk Ladder Carton Contents

Details all the components and hardware included within the bunk ladder kit.

Ladder Mounting Procedure

Step-by-step instructions for attaching the bunk ladder to the bunk rail or support.

Bunk Ladder Angle and Fitment

Critical Angle and Distance Guidelines

Important safety and warranty information regarding the correct installation angle and ladder leg distance.

Overview

1. Function Description
2. Important Technical Specifications
3. Usage Features
4. Maintenance Features

The document provides installation instructions for Stromberg Carlson RV Bunk Ladders, specifically models LA-460, LA-460B, LA-466, and LA-466B. These ladders are designed to provide safe and reliable access to bunk beds in recreational vehicles.

Function Description:

The Stromberg Carlson RV Bunk Ladder serves as a means of ingress and egress for bunk beds within an RV. It is designed for durability and ease of installation, offering two primary mounting methods: over-the-rail attachment using large hooks or side-mount attachment to a structural surface using small hooks and mounting brackets. The ladder's design emphasizes stability and proper angling for safe use.

Important Technical Specifications:

• Models: LA-460, LA-460B, LA-466, LA-466B.
• Lengths: The ladders are available in two primary lengths: 60 inches and 66 inches.
• Mounting Options:
  • Over-the-rail: Utilizes large hooks that fit over the top of a bunk rail.
  • Side-mount: Utilizes small hooks and mounting bracket assemblies that attach to a structural surface.
• Mounting Bracket Spacing (Side-mount): The mounting brackets should be installed 11 inches horizontally from centerline to centerline.
• Recommended Angle: The ladder is designed to be installed at no more than an 11-degree angle from vertical. This translates to a specific horizontal distance from the ladder legs (resting on the floor) to the bunk rail:
  • For 60-inch ladders: Approximately 12.011 inches.
  • For 66-inch ladders: Approximately 13.156 inches.
• Construction: The ladder components include the main ladder body, large hooks, small hooks, mounting bolts, screws, and mounting bracket assemblies.
• Hardware: The kit includes all necessary hardware for installation, such as (4) screws, (2) small hooks, and (2) mounting bracket assemblies, in addition to the (2) large hooks and (2) mounting bolts pre-attached to the ladder.

Usage Features:

• Versatile Mounting: Users can choose between an over-the-rail mount for quick setup or a more permanent side-mount to a structural support, depending on their RV's bunk design and personal preference.
• Pre-assembled for Convenience: The bunk ladder comes with large hooks and mounting bolts already attached, facilitating immediate over-the-rail installation if desired.
• Adjustable for Optimal Angle: For side-mount installations where the ladder's angle might exceed the recommended 11 degrees from vertical, the ladder feet can be removed, and the bottom tubing can be trimmed to achieve the correct angle and maintain warranty validity. This feature ensures the ladder can be adapted to various RV bunk configurations while adhering to safety guidelines.
• Clear Installation Steps: The manual provides a step-by-step guide, making the installation process straightforward for the user. It includes instructions for both mounting methods.
• Safety Emphasis: The instructions explicitly highlight the importance of installing the ladder at the correct angle to prevent damage and maintain the manufacturer's limited warranty. This ensures user safety and product longevity.
• Required Tools: Only basic tools are needed for installation: a #2 Phillips screwdriver, a tape measure, and a pencil, making it accessible for most RV owners.

Maintenance Features:

• Durable Construction: While not explicitly detailed in terms of maintenance, the emphasis on "many years of trouble-free service" suggests a robust design.
• Proper Installation for Longevity: Adhering to the specified installation angle (no more than 11 degrees from vertical) is crucial for preventing damage to the ladder and bunk, thereby extending its lifespan and ensuring continued safe operation. Incorrect installation will invalidate the manufacturer's limited warranty, implying that proper setup is a key aspect of long-term maintenance.
• Component Replacement (Implied): Although not directly stated, the modular nature of the components (hooks, brackets, bolts, screws) suggests that individual parts could potentially be replaced if damaged, though this would likely be handled through customer service or warranty claims.
• Inspection: While not explicitly mentioned as a maintenance step, regular inspection of the ladder's attachment points and overall condition would be prudent to ensure continued safety and stability, especially given its use in a mobile environment. The instructions implicitly encourage this by detailing how to properly secure the ladder.

In summary, the Stromberg Carlson RV Bunk Ladder is a practical and adaptable accessory for RVs, designed with user safety and ease of installation in mind. Its key features include versatile mounting options, adjustable length for optimal angling, and clear instructions to ensure proper setup and long-term reliability.

Stromberg Carlson Products LA-460 Specifications