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Toua GSN50 - User Manual

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Use a screw driver to push the
Pistion to the top of the Cylinder
GSN50
Connect the Spark Cap Plug
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7
5
4 3
2
17
16 15
14 13
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20 19
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27
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6
Use only appointed Gas Nailer Lubricating Oil
Clean O-ring with a lint free cloth
Use a screw driver to push the
Pistion to the bottom of the Cylinder
Clean dirt in Chamber Use a lint free cloth
Use a lint free cloth
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9
10
Connect The Motor Wire Plug
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①
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Use a lint free cloth to clean the dirt
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Install Nail Magazine
Disconnect the Motor Wire Plug
Plug
Disconnect The Spark Cap Plug
Warning: read the safety
operation manual before use
First battery pack and tank
gun, no abnormal after test
Remove Four Head Screws
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Overview

  1. Function Description
  2. Important Technical Specifications
  3. Usage Features
  4. Maintenance Features

This document describes the Toua GSN50 Gas Concrete Nailer, a tool designed for fastening applications in concrete. It provides detailed instructions for its operation, maintenance, and troubleshooting.

Function Description

The Toua GSN50 Gas Concrete Nailer is a portable, gas-powered fastening tool primarily used for driving nails into concrete. It utilizes a gas fuel cell and a battery to ignite the gas, creating the force necessary to drive the nail. This design offers cordless operation, enhancing mobility and convenience on job sites. The tool is suitable for various construction and installation tasks where secure fastening into concrete is required.

Important Technical Specifications

While specific numerical technical specifications like nail diameter, length, and operating temperature are not explicitly listed in the maintenance section, the "Loading Nails" section of the second document provides some details:

  • Nail Diameter: 2.6mm (0.102") - 3.0mm (0.118")
  • Nail Length: 15mm (19/32") - 40mm (1-9/16")
  • Nail Head: 6.3mm (1/4")

The "Cleaning Reference Guide" indicates an operating temperature range of -15°F to 80°F (-26°C to 27°C), suggesting its suitability for a range of environmental conditions. The tool's design incorporates a nail magazine for efficient loading and a depth adjustment mechanism for precise nail placement.

Usage Features

The Toua GSN50 Gas Concrete Nailer is designed for ease of use and efficiency.

Loading Nails:

  1. Push the nail magazine forward.
  2. Insert the strip of nails into the magazine.
  3. Pull the nail magazine back until it locks into place.

Battery Charging and Installation:

  1. The battery requires approximately 2.5 hours for a full charge.
  2. To install the battery, slide it into the designated slot on the tool until it clicks securely.
  3. To remove the battery, push the lock tab and slide the battery out.

Inserting the Fuel Cell:

  1. Open the fuel cell compartment cover.
  2. Insert the gas fuel cell into the compartment, ensuring it is oriented correctly.
  3. Close the compartment cover. The fuel cell is designed to be easily replaceable.

Testing the Nailer: Before use, it is recommended to test the nailer by pressing it against a surface and pulling the trigger to ensure proper operation. Always wear safety glasses during operation.

Nailing Depth Adjustment: The tool features a nailing depth adjustment mechanism, allowing users to control how deep the nail is driven into the material. This is typically achieved by rotating a dial or ring near the nose of the tool.

  1. Rotate the adjustment dial to increase or decrease the nailing depth.
  2. Test on a scrap piece of material to achieve the desired depth.

Wiring Connected (Internal Components): The "Wiring Connected" diagram illustrates the internal electrical connections, including:

  • Connect to Battery
  • Connect to Motor
  • Connect to Fan Switch
  • Connect to Spark Switch
  • Different Color Plug
  • Connect to Different Color Socket

This diagram is primarily for service and repair, indicating the complexity of the internal electrical system.

Maintenance Features

Regular maintenance is crucial for the longevity and optimal performance of the Toua GSN50 Gas Concrete Nailer. The "Cleaning Reference Guide" provides a comprehensive step-by-step process for disassembling, cleaning, and reassembling the tool.

General Safety Precautions for Maintenance:

  • Always wear safety glasses.
  • Ensure the tool is disconnected from any power source (battery removed) and the fuel cell is removed before beginning any maintenance.
  • Work in a well-ventilated area.

Disassembly for Cleaning:

  1. Remove Four Head Screws: Use a screwdriver to remove the four screws securing the head assembly.
  2. Disconnect the Motor Wire Plug: Carefully disconnect the electrical plug connecting the motor.
  3. Disconnect The Spark Cap Plug: Disconnect the plug for the spark cap.
  4. Remove the Nail Seat Assembly: After removing the head screws, the nail seat assembly can be detached.
  5. Remove the Motor and Spark Cap: These components can then be carefully lifted out.

Cleaning Procedures:

  1. Clean O-ring with a lint-free cloth: Inspect and clean the O-rings to ensure a good seal.
  2. Clean the Combustion Chamber: Use a lint-free cloth to wipe away any residue or debris from the combustion chamber.
  3. Clean the Fan: Ensure the fan blades are free of dust and debris to maintain proper cooling.
  4. Clean the Cylinder: Use a lint-free cloth to clean the inside of the cylinder.
  5. Clean the Piston: Wipe the piston clean with a lint-free cloth.
  6. Clean the Nail Magazine: Use a lint-free cloth to clean the nail magazine, ensuring smooth nail feeding.
  7. Clean the Spark Plug: Gently clean the spark plug to ensure reliable ignition.
  8. Lubrication: Apply only Toua special lubricating oil (or equivalent) to specified moving parts and O-rings to reduce friction and prevent wear. The guide specifically mentions "Use only approved Gas Nailer Lubricating Oil."

Reassembly:

  1. Insert the Piston to the bottom of the Cylinder: Carefully place the piston back into the cylinder.
  2. Connect The Motor Wire Plug: Reconnect the motor's electrical plug.
  3. Connect The Spark Cap Plug: Reconnect the spark cap's electrical plug.
  4. Install Nail Magazine: Reattach the nail magazine.
  5. Tighten Four Head Screws: Secure the head assembly by tightening the four screws.

Nail Jam Remove: In case of a nail jam:

  1. Remove the battery and fuel cell.
  2. Open the nail magazine.
  3. Use a screwdriver or pliers to carefully remove the jammed nail.
  4. Close the magazine and reinsert the battery and fuel cell.

Important Warning: The manual includes a crucial warning: "Warning: read the safety operation manual before use. For battery pack and fuel cell, be removed after use." This emphasizes the importance of safety and proper handling of the tool and its consumables.

Overall, the Toua GSN50 Gas Concrete Nailer is a robust tool designed for efficient concrete fastening, with clear instructions provided for its operation, maintenance, and troubleshooting to ensure safe and effective use.

Toua GSN50 Specifications

General IconGeneral
BrandToua
ModelGSN50
CategoryNail Gun
LanguageEnglish

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