Robotime LC701 3D Wooden Puzzle Wall Clock Instruction Manual

1. Introduction

Thank you for choosing the Robotime LC701 3D Wooden Puzzle Wall Clock. This intricate mechanical design allows you to construct a beautiful, functional wall clock inspired by Medieval Carolingian style. The delicate combination of five power wheels and an escapement system uses gravity to transform potential energy, enabling both timekeeping and pendulum functions. Inheriting the wisdom of ancient craftsmanship, the main transmission structure is completed through physical splicing using mortise and tenon joints, offering a rewarding hand-assembly experience.

Robotime LC701 wall clock displaying its full design and pendulum. — Figure 1: Assembled Robotime LC701 Wall Clock

2. Safety Warnings

Recommended Age: This product is recommended for ages 14 and above. Children under the age of 14 should complete the assembly accompanied by their parents or a supervising adult.
Small Parts: The kit contains small parts which may pose a choking hazard. Keep out of reach of small children.
Sharp Edges: Some wooden pieces may have sharp edges. Handle with care during assembly.
Wax/Candle: If the kit requires lubrication for moving parts, wax is not included if shipped from China due to customs restrictions. A standard candle can be used as a replacement for lubrication. Ensure proper ventilation if using a candle.
Battery Safety: The quartz movement requires a conventional AA battery (not included). Ensure correct polarity when inserting the battery. Do not mix old and new batteries, or different types of batteries. Remove batteries if the clock is not used for an extended period.

3. Package Contents

The Robotime LC701 kit includes:

231 laser-cut wooden pieces on various sheets.
Quartz clock movement.
Clock hands (hour, minute, second).
Pendulum components.
Assembly tools (e.g., sandpaper, small glue tube, wax/candle substitute if applicable).
Detailed instruction booklet (visual guide).

Robotime LC701 kit contents laid out, showing laser-cut wooden sheets and tools. — Figure 2: Unboxed kit contents

4. Assembly Instructions

The assembly process typically takes approximately 4 hours. Follow the detailed visual instructions provided in your kit. Here are some general guidelines:

4.1. Preparation

Unpack all components and lay them out on a clean, flat surface. Refer to the included instruction booklet for a complete parts list.
Familiarize yourself with the different wooden sheets and identify the main structural components.

Robotime LC701 kit box and various wooden parts during assembly. — Figure 3: Kit contents and initial assembly setup

4.2. Step-by-Step Assembly

The clock is assembled using a mortise and tenon physical splicing technique. Ensure each piece fits snugly.

Main Structure: Begin by assembling the core frame of the clock. Carefully detach pieces from the wooden sheets. Use sandpaper if necessary to smooth any rough edges or to ease the fit of tight joints.
Gear Mechanism: Assemble the intricate gear system. Pay close attention to the orientation of each gear as shown in the instructions. For smooth operation, apply a small amount of wax (or candle substitute) to the axles and contact points of moving gears.
Quartz Movement Installation: Once the main clock body is assembled, install the built-in quartz movement into its designated slot. This movement ensures silent and accurate timekeeping.
Pendulum Assembly: Assemble the pendulum components, including the weight and the musical note tail pendulum. Ensure the pendulum can swing freely.
Clock Face and Hands: Attach the clock face and then carefully install the hour, minute, and second hands onto the quartz movement shaft. Ensure they are parallel and do not obstruct each other.
Final Details: Add any remaining decorative elements, such as the laurel branch decorations and the flexible hook combination for hanging.

Hands assembling wooden gears of the Robotime LC701 clock. — Figure 4: Structural physical assembly of wooden gears

Transparent view of the built-in quartz movement for the LC701 clock. — Figure 5: Built-in quartz movement

Diagram illustrating the five-wheel escapement structure and pendulum of the LC701 clock. — Figure 6: Mechanical clock escapement diagram

4.3. Assembly Video Guide

For a visual step-by-step guide, please refer to the official assembly video:

Video 1: Assembly process and features of the Robotime LC701 3D wooden puzzle clock.

5. Operating Instructions

5.1. Battery Installation

The quartz movement requires one (1) AA battery (not included). Open the battery compartment on the back of the clock movement, insert the battery ensuring correct polarity (+/-), and close the compartment.

5.2. Setting the Time

To set the time, gently turn the minute hand clockwise until the desired time is displayed. Do not turn the hour hand directly or turn the minute hand counter-clockwise, as this may damage the movement.

5.3. Hanging the Clock

Use the flexible hook combination on the back of the clock to securely hang it on a wall. Ensure the clock is level for optimal pendulum operation.

5.4. Adjusting the Pendulum

The clock features a bi-directional horizontal adjusting mechanism. If the pendulum does not swing evenly or the clock is not balanced, use the adjustment dials on the back to fine-tune its position until the pendulum swings smoothly and centrally.

Diagram showing bi-directional horizontal adjustment mechanism for balancing the wall clock. — Figure 7: Bi-directional horizontal adjustment mechanism

6. Maintenance

Cleaning: Dust the wooden parts regularly with a soft, dry cloth. Avoid using abrasive cleaners or excessive moisture, which can damage the wood.
Battery Replacement: Replace the AA battery annually or when the clock starts losing time.
Lubrication: If any mechanical parts (gears, escapement) become stiff over time, apply a small amount of wax or candle to the contact points to ensure smooth operation.
Environment: Keep the clock in a stable environment, away from direct sunlight, extreme temperatures, and high humidity, which can affect the wood and movement.

7. Troubleshooting

Problem	Possible Cause	Solution
Clock not running or losing time	Dead or weak battery; Movement obstruction; Hands touching.	Replace AA battery; Check for any loose parts or dust obstructing the movement; Ensure clock hands are not touching each other or the clock face.
Pendulum not swinging or swinging unevenly	Clock not level; Obstruction; Improper assembly of pendulum.	Ensure the clock is perfectly level on the wall; Check for any parts blocking the pendulum's swing; Re-check pendulum assembly according to instructions. Use the bi-directional horizontal adjustment mechanism.
Parts not fitting during assembly	Incorrect orientation; Excess material; Too tight fit.	Refer to the instruction booklet for correct orientation; Gently sand edges if too tight; Apply a small amount of wax for lubrication if needed.

8. Specifications

Feature	Detail
Brand	Robotime
Model Number	LC701
Product Name	Romantic Note Wall Clock
Type	Mechanical 3D Wooden Puzzle, Quartz Clock
Theme	Clock
Material	Wood
Wood Pieces	231 pcs
Assembly Time	Approx. 4 hours
Assembly Size (L x W x H)	298 x 107 x 644 mm
Package Size (L x W x H)	470 x 307 x 55 mm
Weight	1500 g
Power Source	1 x AA Battery (not included)
Certificates	EN71, CE, FSC, FCC
Warning	Children under 14 can complete assembly accompanied by an adult.

Product information table for LC701 Romantic Note Wall Clock, showing size, parts, and assembly difficulty. — Figure 8: Product Information Summary

9. User Tips

Patience is Key: Take your time during assembly. Rushing can lead to mistakes or damaged parts. Enjoy the process!
Gentle Force: While mortise and tenon joints are designed to fit snugly, avoid excessive force. If a part doesn't fit, check its orientation or gently sand the edges.
Lubrication for Smoothness: For optimal performance of the mechanical gears, apply a small amount of wax (e.g., from a candle) to the moving parts as indicated in the instructions. This reduces friction and ensures a smoother operation.
Level Surface: When hanging the clock, ensure the wall is perfectly level. This is crucial for the pendulum to swing correctly and for accurate timekeeping.

10. Warranty and Support

Robotime products are designed for quality and enjoyment. If you encounter any issues during assembly or operation, or if you have questions about your product, please contact the seller or Robotime customer support for assistance. Keep your purchase receipt as proof of purchase.