DEKO 1200ml HVLP Spray Gun Instruction Manual

1. Introduction

Thank you for choosing the DEKO 1200ml HVLP Spray Gun. This high-power electric paint sprayer is designed for efficient and easy painting tasks, featuring a large capacity, multiple nozzle sizes, and a unique LED light system for improved visibility. Please read this manual thoroughly before operation to ensure safe and effective use of the product.

Figure 1: DEKO HVLP Spray Gun and Included Accessories

2. Important Safety Instructions

• Always wear appropriate personal protective equipment (PPE) including safety glasses, gloves, and a respirator mask when operating the spray gun.
• Ensure adequate ventilation in your work area to prevent inhalation of paint fumes.
• Keep the work area clean and well-lit. Cluttered or dark areas invite accidents.
• Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
• Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.
• Disconnect the power source before making any adjustments, changing accessories, or storing the tool.
• Never point the spray gun at people or animals.
• Use only recommended paint thinners and cleaning solutions. Follow manufacturer's instructions for these materials.

3. Package Contents

Please check the contents of your package upon receipt. Note that two models (DKSG60K1 and DKSG20K3Y) are shipped randomly, and their contents may vary slightly, particularly regarding power supply.

Figure 2: Example of Included Items (AC Set)

3.1. AC Set (Model DKSG60K1)

• Packing Case
• DKSG60K1 Spray Gun
• Cleaning Needle
• (3) Spray Nozzles & Jets (1.0mm, 1.8mm, 2.5mm)
• Mask
• Viscosity Cup
• (2) Rubber Gloves
• Shoulder Strap
• Spanner
• (5) Paint Strainers

3.2. DC Set (Model DKSG20K3Y)

• Packing Case
• DKSG20K3Y Spray Gun
• BT20XL01 1.5A Battery
• Charger
• Cleaning Needle
• (3) Spray Nozzles & Jets (1.0mm, 1.8mm, 2.5mm)
• Mask
• Viscosity Cup
• (2) Rubber Gloves
• Shoulder Strap
• Spanner
• (5) Paint Strainers
• Belt Clip

4. Product Overview

Familiarize yourself with the components of your DEKO HVLP Spray Gun:

Figure 3: Detachable Gun Components for Easy Cleaning

• Union Nut: Secures the air cap and nozzle.
• Air Cap: Directs the airflow and shapes the spray pattern.
• Nozzles (Ø1.0/1.8/2.5mm): Different sizes for various paint types and applications.
• Release Button: For detaching the front part of the gun for cleaning.
• LED Light Switch: Activates the integrated LED light for better visibility.
• Jog Wheel: Adjusts the spray pattern (horizontal, vertical, circular).
• Flow Control Knob: Regulates the paint flow rate.
• Paint Container: 1200ml capacity for paint.
• Battery (DC models only): Provides power to the cordless unit.

5. Setup

5.1. Paint Preparation

1. Check Paint Viscosity: Use the included viscosity cup to test your paint. Fill the cup with paint and time how long it takes for the paint to flow out. Refer to your paint manufacturer's recommendations for appropriate viscosity. If the paint is too thick, thin it with the recommended solvent.
2. Filter Paint: Use the included paint strainers to filter your paint before pouring it into the container. This prevents clogging of the nozzle and ensures a smooth spray.
3. Fill Paint Container: Unscrew the paint container from the spray gun. Carefully pour the prepared paint into the 1200ml container. Securely reattach the container to the spray gun.

5.2. Nozzle and Air Cap Installation

1. Select Nozzle: Choose the appropriate nozzle size for your paint and application. 1.0-1.8mm nozzles are suitable for thin paints like sealers and varnish. The 2.5mm nozzle is ideal for latex paint and chalk-type paint.
2. Install Nozzle: Insert the selected nozzle into the spray gun head.
3. Attach Air Cap: Place the air cap over the nozzle and secure it with the union nut. Ensure it is tightened firmly but do not overtighten.

5.3. Power Connection

• For DKSG60K1 (AC Model): Plug the power cord into a suitable electrical outlet.
• For DKSG20K3Y (DC Model): Ensure the 1.5A battery is fully charged and securely inserted into the battery slot at the base of the spray gun handle.

6. Operating Instructions

6.1. Adjusting Spray Pattern

The spray gun offers three spray patterns: horizontal, vertical, and circular. Rotate the jog wheel on the front of the gun to select your desired pattern.

Figure 4: Spraying with the DEKO HVLP Spray Gun

6.2. Adjusting Flow Control

The flow control knob, located near the trigger, allows you to regulate the amount of paint sprayed. Turn it clockwise to increase flow and counter-clockwise to decrease flow. Always test on a scrap piece of material to find the optimal setting.

6.3. Using the LED Light

The integrated LED light provides better visibility in dimly lit areas. Activate it using the LED light switch located on top of the gun. This feature is particularly useful for ensuring even coverage.

Figure 5: Unique LED Light System in Use

6.4. Spraying Technique

• Hold the spray gun approximately 6-12 inches (15-30 cm) from the surface, depending on the desired coverage and paint type.
• Move the gun in smooth, even strokes, overlapping each pass by about 50%.
• Release the trigger at the end of each stroke to avoid paint buildup.
• Maintain a consistent speed and distance for an even finish.

6.5. Portability

The spray gun includes a portable strap for easy carrying during your painting projects.

Figure 6: Using the Portable Strap

7. Maintenance

Proper cleaning and maintenance are crucial for the longevity and optimal performance of your spray gun.

7.1. Cleaning After Use

1. Disconnect Power: Always unplug the AC model or remove the battery from the DC model before cleaning.
2. Empty Paint Container: Pour any remaining paint back into its original container.
3. Rinse Container: Fill the paint container with the appropriate cleaning solution (water for latex, mineral spirits for oil-based paints) and spray it through the gun until clear.
4. Disassemble: Press the release button to detach the front part of the gun. Unscrew the union nut and remove the air cap and nozzle.
5. Clean Components: Thoroughly clean the paint container, suction tube, nozzle, air cap, and spray head with the cleaning needle and brush. Ensure all paint residue is removed.
6. Wipe Down: Wipe the exterior of the gun with a damp cloth.
7. Reassemble: Once all parts are dry, reassemble the spray gun.

7.2. Storage

Store the clean and dry spray gun and its accessories in the original packing case in a cool, dry place, away from direct sunlight and extreme temperatures.

8. Troubleshooting

9. Specifications

9.1. Model DKSG60K1 (AC Powered)

9.2. Model DKSG20K3Y (DC Powered)

10. User Tips

• Paint Compatibility: The spray gun is versatile for various paints. For thin paints like sealers and varnish, use the 1.0mm or 1.8mm nozzles. For thicker paints such as latex or chalk-type paints, the 2.5mm nozzle is recommended. Always check paint viscosity with the provided cup and thin as needed.
• Battery & Charger: If you received the DC (cordless) model (DKSG20K3Y), it includes a battery and charger. Ensure the battery is fully charged before use for optimal performance.
• Surface Versatility: This spray gun is suitable for various surfaces, including wood, metal (like motorcycle frames), and walls, provided the paint is properly prepared and the correct nozzle is selected.

11. Warranty and Support

DEKO offers a 12-month free replacement warranty for quality problems. This warranty does not cover:

• Man-made damage or violent use.
• Repair without authorization.
• Normally worn parts.
• Refund orders (refer to seller's return policy for details).

If you encounter any issues or require assistance, please contact DEKO customer service. Provide relevant videos or vouchers for faster support. After-sales issues are typically handled within 24 business hours.