1. Bubuka
Thank you for choosing the Robotime LC701 3D Wooden Puzzle Wall Clock. This intricate mechanical model offers a rewarding assembly experience, culminating in a functional and decorative wall clock. Designed with a Medieval Carolingian style, it features a built-in quartz movement for accurate timekeeping and a gravity pendulum design. This manual provides detailed instructions for assembly, operation, maintenance, and troubleshooting to ensure you get the most out of your wooden puzzle clock.

Figure 1: Assembled Robotime LC701 Wall Clock
2. Warnings Kasalametan
- Saran umur: This product is recommended for individuals aged 14 years and older. Children under the age of 14 should complete the assembly accompanied by an adult.
- Bagian leutik: The kit contains small parts that may pose a choking hazard. Keep out of reach of young children.
- Ujung seukeut: Some wooden pieces may have sharp edges. Handle with care during assembly.
- Kimia: This product does not contain any high-concerned chemicals.
- Wax/Candle: Wax is not included in shipments from China due to customs restrictions. A standard candle can be used as a replacement for lubricating gears if needed. Ensure proper ventilation if using a candle.
- Ulah maksakeun: Do not force pieces together. If a piece does not fit, check the instructions or gently sand the edges.
3. Eusi Paket
Before starting assembly, please verify that all components are present and undamaged. The kit includes:
- 231 precision laser-cut wooden pieces
- 1 Quartz clock movement module
- Clock hands (hour, minute, second)
- Various small accessories (e.g., screws, sandpaper, assembly tools if provided)
- Buku panduan lengkep (dokumen ieu)
Catetan: A 1x AA battery is required for the quartz movement and is NOT included in the package. Wax/candle for lubrication is also not included if shipped from China.

Figure 2: Kit contents including the box and wooden sheets
4. Parentah Majelis
The estimated assembly time for this model is approximately 4 hours. Take your time and follow the steps carefully. The clock utilizes mortise and tenon construction for a full structure physical splicing experience.
4.1. Persiapan
- Buka bungkus sadaya komponén sareng teundeun dina tempat anu bersih sareng datar.
- Familiarize yourself with the different wooden sheets and the numbering of the pieces.
- Have a small container for loose parts and a sharp craft knife or tweezers handy for delicate work.
- If using, prepare a small amount of wax or a candle for lubricating moving parts.
4.2. Lengkah-demi-Lengkah Majelis
Follow the numbered diagrams and instructions provided in the included printed manual for detailed step-by-step guidance. Key aspects include:
- Removing Pieces: Gently push out the wooden pieces from their sheets. Use a craft knife for any stubborn connections.
- Ampelas: Lightly sand any rough edges with the provided sandpaper for a smooth fit.
- Structural Splicing: Assemble the main frame and gear mechanisms using the mortise and tenon joints. Ensure pieces fit snugly without excessive force.
- Gear Assembly: Carefully assemble the gears. Apply a small amount of wax to the gear teeth and axles to ensure smooth operation.
- Quartz Movement Installation: Install the quartz movement module into its designated slot. Ensure it is securely fitted.
- Clock Hands: Attach the hour, minute, and second hands to the quartz movement shaft in the correct order.
- Pendulum Assembly: Assemble the gravity pendulum components. The design includes a musical note-shaped pendulum.

Figure 3: Structural physical assembly of the clock mechanism

Figure 4: Assembling a cylindrical wooden component

Figure 5: Assembling a wooden pendulum part
5. Parentah Operasi
5.1. Installing Battery
Insert one (1) AA battery (not included) into the battery compartment of the quartz movement module. Ensure the polarity is correct.
5.2. Netepkeun Waktos
Use the small dial on the back of the quartz movement to set the correct time. Do not adjust the clock hands directly, as this may damage the mechanism.
5.3. Hanging the Clock
Hang the assembled clock securely on a wall using the flexible hook combination at the back. Ensure the clock is level for optimal pendulum operation.

Figure 6: Hanging the assembled clock
5.4. Adjusting the Pendulum
The clock features a bi-directional horizontal adjusting mechanism on the back. If the pendulum does not swing correctly or stops, gently adjust the clock's horizontal position using this mechanism until the pendulum swings freely and consistently. The mechanical clock escapement allows for a regular oscillation of the tail pendulum.

Figure 7: Mechanical clock escapement diagram
6. Pangropéa
- beberesih: Dust the clock regularly with a soft, dry cloth. Avoid using abrasive cleaners or solvents that could damage the wood finish.
- Lubrication: If the gears or pendulum mechanism become stiff, apply a small amount of wax (e.g., from a candle) to the contact points to ensure smooth operation.
- Ngagantian batré: Replace the AA battery annually or when the clock starts losing time.
- Lingkungan: Keep the clock in a dry environment, away from direct sunlight or extreme temperature changes, to prevent warping or damage to the wooden components.
7. Cara ngungkulan
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Jam teu jalan | Dead battery, incorrect battery installation, jammed gears. | Replace battery, check polarity, ensure all gears move freely and are lubricated. |
| Pendulum not swinging or stops | Clock not level, friction in pendulum mechanism. | Adjust the clock horizontally using the bi-directional mechanism. Apply wax to pendulum pivot points. |
| Potongan henteu pas babarengan | Incorrect piece, rough edges, misalignment. | Double-check the instruction manual for the correct piece. Gently sand rough edges. Ensure proper alignment before pressing. Do not force. |
| Clock loses or gains time | Weak battery, faulty quartz movement. | Replace the battery. If the problem persists, contact customer support for a replacement quartz movement. |
8. Spésifikasi
| Fitur | Rincian |
|---|---|
| merek | Robotime |
| Nomer modél | LC701 |
| Tipe | Mechanical 3D Wooden Puzzle Clock |
| Téma | Jam |
| Bahan | Kai |
| Asalna | Daratan Cina |
| Disarankeun Umur | 14+ taun |
| Jumlah Potongan | 231 buah |
| Waktos Majelis | Kurang leuwih 4 jam |
| Dipasang Ukuran (L x W x H) | 298 x 107 x 644 mm |
| Ukuran Paket (L x W x H) | 470 x 307 x 55 mm |
| Beurat | 1500 g |
| Sumber Daya | 1x AA Battery (not included) |

Figure 8: Product dimensions
9. Tips pamaké
- Atur potongan: Before starting, sort the pieces by their corresponding wooden sheets or by type to make assembly smoother.
- Sabar mangrupikeun konci: This is an intricate model. Take breaks if you feel frustrated, and approach each step with patience.
- Gerak tés: As you assemble gear mechanisms, periodically test their movement to ensure they are not binding. Lubricate as needed.
- tampilan: Once assembled, choose a prominent location to display your unique mechanical clock.
10. Garansi jeung Rojongan
Robotime products are designed for quality and enjoyment. If you encounter any issues with missing or defective parts, or require further assistance with assembly or operation, please contact the seller or Robotime customer support. Provide your product model (LC701) and a description of the issue for prompt assistance.





