OKIN Electric Bed Motor OKIMAT 3H4/6 User Manual

1. Introduction

This OKIN Electric Bed Motor, model OKIMAT 3H4/6, is specifically designed for use with adjustable electric beds. It ensures optimal functionality for your adjustable bed system. Manufactured by Dewert, this motor is known for its reliability and durability in electric bed systems.

It is designed for easy and quick installation into existing electric beds, often without requiring specialized tools. The motor's dimensions are standardized to ensure consistent compatibility with your equipment. It is also designed for universal compatibility with most standard electric bed systems on the market.

2. Safety Instructions

• The Duomat (motor unit) must only be opened by authorized specialist personnel.
• Unauthorized repairs and modifications void any warranty claims for resulting damages.
• Protect the motor from moisture.
• Please note that electric adjustment drives are not splash-proof devices.
• Unintended operation of the drives is not permitted.
• Always unplug the mains cable before any installation, disassembly, or maintenance.

3. Package Contents

Verify that all components are present in the package:

• OKIN Electric Bed Motor (Duomat)
• Hand Control Unit
• Mains Power Cable

Note: Depending on the delivery, the appearance of the motor housing may vary, but the dimensions and functionality remain the same.

4. Setup and Installation

Follow these steps for proper installation of your OKIN Electric Bed Motor:

1. Prepare the Bed Frame: Ensure the area where the motor will be installed is clear and accessible.
2. Position the Duomat: Carefully position the Duomat (motor unit) so that it aligns correctly with the slatted frame of your bed.
3. Extend Sliders 'S': Pull out the sliders 'S' on the motor unit far enough so that the openings for the bed frame rods are completely clear. Caution: Pull slider 'S' firmly.
4. Connect Hand Control: Insert the hand control plug into the designated port on the motor unit.
5. Connect Mains Power: Connect the mains power plug to the motor unit, then plug it into a suitable wall outlet.
6. Check Basic Settings: Before first use, check the basic settings. If the motors do not run, refer to the troubleshooting section.

Figure 1: Installation diagram of the OKIN motor with a bed frame. Labels indicate the Duomat (1), Slider S (2), Hand control plug (3), Mains plug (4), and Quadromat connection (5).

Figure 2: Top view of the OKIN electric bed motor, highlighting its structural components.

5. Operating Instructions

The OKIN Electric Bed Motor is operated using the provided hand control unit.

Figure 3: Close-up of the hand control unit. It features six buttons for adjusting the head and foot sections of the bed.

The hand control unit typically features six buttons:

• Up Arrow (Head Section): Raises the head section of the bed.
• Down Arrow (Head Section): Lowers the head section of the bed.
• Up Arrow (Foot Section): Raises the foot section of the bed.
• Down Arrow (Foot Section): Lowers the foot section of the bed.
• Additional Buttons: These may control simultaneous movement of head and foot sections, or specific preset positions, depending on your bed system.

Press and hold the desired button to adjust the bed position. Release the button to stop movement.

6. Maintenance

To ensure the longevity and optimal performance of your OKIN Electric Bed Motor, follow these maintenance guidelines:

• Cleaning: Disconnect the motor from the power supply before cleaning. Use a soft, dry cloth to wipe down the motor unit and hand control. Do not use abrasive cleaners, solvents, or excessive moisture.
• Inspection: Periodically inspect the power cable and hand control cable for any signs of damage, fraying, or kinks. If damage is found, discontinue use and contact a qualified technician for replacement.
• Lubrication: The motor is designed to be maintenance-free and does not require lubrication. Do not attempt to lubricate any internal components.
• Environmental Conditions: Ensure the motor is used in a dry environment, as it is rated IP20 for indoor use only and is not splash-proof.

7. Troubleshooting

If you encounter issues with your OKIN Electric Bed Motor, refer to the following common problems and solutions:

• Motor Does Not Respond:
  • Ensure the mains power cable is securely plugged into both the motor unit and the wall outlet.
  • Check if the hand control plug is firmly inserted into the motor unit.
  • Verify that the wall outlet is functioning by plugging in another device.
  • Unplug the mains cable for a few minutes, then plug it back in to reset the system.
  • If the issue persists, press the reset button (if available on your specific model) or try the '2x feet down' sequence if indicated in your bed system's manual.
• Partial Movement or Jerky Operation:
  • Check for any obstructions under the bed or within the moving parts of the bed frame.
  • Ensure the motor unit is securely mounted and not loose.
  • Inspect cables for damage.
• Unusual Noises:
  • Minor operational noises are normal. However, if you hear loud grinding or clicking, discontinue use.
  • Check for any loose components or foreign objects near the motor.

If these steps do not resolve the issue, contact authorized service personnel. Do not attempt to open or repair the motor unit yourself.

8. Specifications

Figure 4: Product label detailing model OKIMAT 3H4/6, part number 1.05.000.462.30, serial number R171188 0100, and electrical specifications.

9. Disassembly and Removal

If you need to remove the OKIN Electric Bed Motor, follow these instructions carefully:

1. Disconnect Power: Caution: Always unplug the mains cable before any disassembly!
2. Disconnect Hand Control: Unplug the hand control unit from the motor.
3. Prevent Pinching: During disassembly, hold the back part of the bed frame in a different position under tension to prevent pinching hazards.
4. Open Sliders 'S': Open the sliders 'S' by pulling them firmly (they are latched).
5. Remove Duomat: Pull the Duomat (motor unit) downwards, then push it back in slightly to release it from the frame.
6. Secure Sliders: Do not lose the sliders 'S' during removal or storage.

10. Warranty and Support

For warranty information, technical support, or service inquiries, please refer to the documentation provided with your purchase or contact your retailer. Unauthorized repairs or modifications will void the product warranty.