1. Bubuka
This manual provides detailed instructions for the installation, operation, and maintenance of the Richmat HJA1 Dual Actuator. This high-quality dual motor electric actuator is specifically designed for luxury massage beds, offering precise and reliable movement for enhanced user comfort and functionality. Please read this manual thoroughly before installation and operation to ensure safe and optimal performance.

Figure 1: Richmat HJA1 Dual Actuator (Black and White versions)
2. Spésifikasi
The Richmat HJA1 Dual Actuator features robust construction and precise control for various applications, primarily luxury massage beds.
| Fitur | Spésifikasi |
|---|---|
| Modél | HJA1 |
| Masukan Voltage | 12V / 24V |
| Max. Push Force | 2 × 6500N |
| Laju No-beban | 4.3 mm/s |
| Ukuran Masang | 581mm ± 2mm |
| Dimensi Penampilan | 707 × 167.6 × 121 mm |
| Tipe Maneuh | Hook |
| Pangwangunan | Magnet permanén |
| Komutasi | Sikat |
| Ngajaga Fitur | Tetes-buktina |
| Tipe Motor | Motor DC |
| Dukungan OEM | Sumuhun |
| Sertifikasi | CE, RoHS |
| Tempat Asalna | Shandong, Cina |
| Garansi | 3 taun |
Catetan: The product data also lists "Use: Window" and "Type: Door & Window Screens". While this actuator is primarily for massage beds, these specifications might indicate versatility or a general product category listing.
3. Setup jeung Instalasi
Proper installation is crucial for the safe and effective operation of your Richmat HJA1 Dual Actuator. Refer to the diagram below for key dimensions and mounting points.
- Persiapan: Ensure the power supply is disconnected before beginning installation. Gather all necessary tools and mounting hardware (not included).
- Pamasangan: The actuator is designed with a "Hook" fixed type. Securely attach the actuator to the bed frame using appropriate fasteners at the designated mounting points. The installation distance is 581mm ± 2mm.
- Wiring: Connect the actuator to the control unit and power supply (12V or 24V DC) according to the bed manufacturer's wiring diagram. Ensure all connections are secure and insulated.
- Tés awal: Once installed, connect the power and perform a test run. Operate the bed's controls to ensure smooth and correct movement of both actuators. Check for any obstructions or unusual noises.

Figure 2: Technical Drawing with Installation Dimensions
The drawing illustrates the overall dimensions and critical installation points. Pay close attention to the 581mm ± 2mm installation distance for proper fitment.
4. Parentah Operasi
The Richmat HJA1 Dual Actuator operates in conjunction with your massage bed's control system. Follow the instructions provided with your massage bed for specific operation details.
- Daya Hurung: Ensure the bed is connected to a suitable power source (12V or 24V DC, as per the actuator's specification, and the bed's overall power system).
- Pamakéan kontrol: Use the bed's remote control or integrated panel to adjust the positions. The dual actuators will work in tandem to raise or lower different sections of the bed (e.g., headrest, footrest).
- Operasi lemes: The actuators are designed for smooth and quiet operation. Avoid sudden or forceful movements if the bed's mechanism resists.
- Kasalametan: Always ensure no body parts or objects are in the path of moving bed sections to prevent injury or damage.
5. Pangropéa
Regular maintenance helps prolong the life and ensure the reliable operation of your dual actuator.
- beberesih: Keep the actuator free from dust and debris. Wipe the exterior with a dry or slightly damp lawon. Ulah make bahan kimia kasar atawa cleaners abrasive.
- Pamariksaan: Periodically inspect the actuator and its mounting points for any signs of wear, damage, or loose connections. Check cables for fraying or pinching.
- Lubrication: The internal components are typically pre-lubricated and sealed. Avoid applying external lubricants unless specifically instructed by the manufacturer, as this can attract dirt.
- Lingkungan: Ensure the actuator is operated within its specified environmental conditions. The "Drip-proof" protect feature offers some resistance to moisture, but avoid direct exposure to liquids.
6. Cara ngungkulan
If you encounter issues with your Richmat HJA1 Dual Actuator, refer to the following common troubleshooting steps:
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Actuator teu gerak | No power supply; Loose wiring; Faulty control unit; Overload | Check power connection; Verify all wiring is secure; Test control unit; Reduce load on the bed. |
| Movement is jerky or inconsistent | Obstruction; Damaged gears/motor; Insufficient power | Check for obstructions; Inspect actuator for physical damage; Ensure stable power supply. |
| Noise mahiwal salila operasi | Foreign object; Worn components; Misalignment | Inspect for foreign objects; Contact support if noise persists after checking for obstructions. |
| Actuator overheats | Continuous operation; Overload | Allow actuator to cool down; Avoid prolonged continuous use; Ensure load is within specifications. |
Upami masalah tetep saatos nyobian solusi ieu, mangga ngahubungi dukungan palanggan atanapi teknisi anu mumpuni.
7. Garansi jeung Rojongan
The Richmat HJA1 Dual Actuator comes with a garansi 3 taun from the date of purchase, covering manufacturing defects and material faults under normal use conditions.
- Klaim Garansi: For warranty service, please retain your proof of purchase. Contact the seller or authorized service center with details of the issue.
- Pangaluaran: The warranty does not cover damage caused by improper installation, misuse, unauthorized modifications, accidents, or normal wear and tear.
- Rojongan Palanggan: For technical assistance, spare parts, or further inquiries, please contact your point of purchase or the Richmat customer service department.
For additional information regarding returns and refunds, please refer to the seller's return policy.
8. Émbaran bungkusan
The product is carefully packaged to ensure safe delivery. Typical packaging includes:

Figure 3: Product Packaging and Shipping
- Ukuran Paket: Approximately 72cm (Length) x 19cm (Width) x 14cm (Height)
- Beurat pakét: Kira-kira 13.0 kg
- Waktu ngolah: Typically 10 days before shipment.





