Hoyer Joerns HML400 Classic Manual Patient Lift Instruction Manual

1. Introduction

This manual provides essential instructions for the safe and effective use of the Hoyer Joerns HML400 Classic Manual Patient Lift. This device is designed to assist caregivers in transferring individuals with limited mobility, ensuring both patient and caregiver safety. Please read all instructions carefully before operating the lift.

The HML400 features a robust design with a 400 lbs safe working load, an ergonomic pump handle, and an adjustable U-base for versatile positioning.

Figure 1: Hoyer Joerns HML400 Classic Manual Patient Lift.

2. Safety Information

WARNING: Failure to follow these safety instructions may result in serious injury or death.

• Always ensure the patient lift is on a stable, level surface before use.
• Never exceed the maximum safe working load of 400 lbs.
• Ensure all components are securely assembled and in good working condition before each use.
• Always use the appropriate sling for the patient's size and transfer type.
• Never leave a patient unattended in the lift.
• Ensure the patient is properly positioned in the sling and all straps are securely attached to the 6-point cradle.
• Avoid sudden movements or jerking during lifting and lowering operations.
• Regularly inspect the lift for any signs of wear, damage, or loose components.
• Consult a healthcare professional for proper patient transfer techniques.

3. Components Overview

The Hoyer HML400 patient lift consists of several key components:

• Mast: The vertical support structure.
• Boom: The horizontal arm from which the cradle hangs.
• 6-Point Cradle: Attachment point for slings, designed for versatility.
• Hydraulic Pump Handle: Used to raise and lower the boom.
• Adjustable U-Base: The base with legs that can be widened or narrowed.
• Casters: Wheels for mobility.
• Release Valve: Controls the lowering of the boom.

Figure 2: Key features of the HML400 Patient Lift.

4. Setup and Assembly

The Hoyer HML400 is designed for straightforward assembly. While specific steps are detailed in the full product manual, general setup involves:

1. Unpacking: Carefully remove all components from the packaging.
2. Base Assembly: Attach the mast to the U-base, ensuring all bolts are securely tightened.
3. Hydraulic Pump Installation: Connect the hydraulic pump handle to the mast.
4. Cradle Attachment: Secure the 6-point cradle to the boom.
5. Pre-Use Check: Before first use, perform a thorough inspection to ensure all parts are correctly assembled and functioning.

For detailed visual instructions, refer to the official product video below:

5. Operating Instructions

Operating the Hoyer HML400 involves several key steps to ensure a safe and comfortable transfer.

5.1. Preparing for Transfer

• Position the Lift: Roll the lift to the patient. The low base (5.5" clearance) allows it to roll under most beds or chairs.
• Adjust U-Base: Use the adjustment handle to widen or narrow the U-base as needed for stability and to fit around furniture. Pull the handle back to unlock, push right to widen, and left to narrow.
• Apply Brakes: Lock the casters to prevent movement during sling attachment and patient transfer.

Figure 3: The HML400 features a 6-point cradle and a low base for accessibility.

5.2. Attaching the Sling

• Carefully position the patient in the appropriate sling according to the sling manufacturer's instructions.
• Attach the sling straps to the hooks on the 6-point cradle, ensuring they are securely fastened and balanced.

5.3. Lifting the Patient

• Close the release valve by turning it clockwise.
• Pump the ergonomic hydraulic handle to slowly raise the patient. Ensure the patient is clear of any obstacles.
• Once the patient is lifted to the desired height, cease pumping.

5.4. Transferring the Patient

• Unlock the casters.
• Gently push the lift to the destination (e.g., wheelchair, toilet). The lift is designed for smooth maneuverability.
• Once in position, lock the casters again.

5.5. Lowering the Patient

• Slowly open the release valve by turning it counter-clockwise.
• The patient will gently lower into position. Ensure proper alignment with the target surface.
• Once the patient is safely seated, detach the sling straps from the cradle.

6. Maintenance

Regular maintenance ensures the longevity and safe operation of your Hoyer HML400 patient lift.

• Daily Inspection: Before each use, visually inspect the lift for any loose bolts, damaged parts, or signs of wear on the frame, hydraulic cylinder, and casters.
• Cleaning: Clean the frame with a mild detergent and water. Avoid abrasive cleaners. Slings should be cleaned according to their specific care instructions (many are washable).
• Lubrication: Periodically lubricate moving parts, such as caster axles and pivot points, with a suitable lubricant as recommended in the full manual.
• Hydraulic System: Check the hydraulic fluid level and for any leaks. If the lift does not raise or lower smoothly, consult the troubleshooting section or contact customer support.
• Storage: When not in use, store the lift in a dry, safe place. The mast and base can be separated for more compact storage or transport.

7. Troubleshooting

If you encounter issues with your Hoyer HML400 patient lift, consider the following common problems and solutions:

For issues not listed here or if solutions do not resolve the problem, please contact Joerns Healthcare customer support.

8. Specifications

• Model: HML400
• Brand: Hoyer (Joerns Healthcare)
• Safe Working Load: 400 lbs
• Item Weight: 115 Pounds
• Base Clearance: 5.5 inches (allows rolling under most furniture)
• Cradle Type: 6-Point
• Base Adjustment: Adjustable U-Base (manual)
• Hydraulic System: Manual Pump Handle

9. Warranty and Support

The Hoyer Joerns HML400 Patient Lift comes with a manufacturer's warranty:

• Frame: Limited lifetime warranty.
• All Parts: 2-year warranty.

For troubleshooting assistance, parts replacement, or any other support inquiries, please contact Joerns Healthcare customer service. Always refer to the complete user manual for detailed warranty terms and conditions.

Additional protection plans may be available for purchase:

• 3-Year Protection Plan
• NEW Complete Protect (monthly billing option)

For more information, visit the Hoyer Store on Amazon.