Introduction

Introducing the neu master NSG0060-18 Cordless Spray Gun - the ultimate tool for all your painting needs. This state-of-the-art spray gun is cordless, providing you with the freedom to move around and cover large areas with ease. The estimated price of the product is around $300, making it a worthwhile investment for both professional painters and DIY enthusiasts. The launching date is set for late 2022, so stay tuned for this exciting new release!

Important safety information

Read all safety instructions in the manual to avoid hazards of fire, explosion, electric shock, and personal injury. Familiarize yourself with the correct use of the tool.

Danger: fire and explosion
Gases volatilized by paint and its solvents can cause explosions and fires. This can lead to property damage and serious injuries.
Precautions

In the work area, exhaust and fresh air must circulate to prevent flammable gases from accumulating.
Avoid all ignition sources such as static sparks, open flames, beacons, hot objects, cigarettes, etc. If you plug in or unplug the power cord and operate the work light switch, it may generate electrical sparks.
Smoking is prohibited in the spray area.
Fire extinguishers must be prepared on site and the fire extinguishers are good and effective.
When working indoors, ensure good ventilation so that flammable gases can be exhausted timely.
Then the ignition of the combustible gas is avoided by sparks, which can be generated by the motor of the tool
When preparing and cleaning components, must follow the manufacturer's precautions for spraying materials, solvents, and detergents.
Do not spray flammable liquids.
Plastic products are easy to generate static electricity and it is forbidden to enclose the spray area with plastic products.

Danger: Using unsuitable solvents can cause an explosion.
The explosion can cause property damage and serious injury.

Precautions

Do not use bleach.
Do not use halogenated hydrocarbon diluents such as methylene chloride and 1,1,1-trichlorethylene.
They can react with aluminum and can cause an explosion. If you are unsure about the material used and the reaction with the aluminum, contact the supplier of enamel paint.

Danger: Harmful gases
Paints, solvents, pesticides, and materials containing toxic substances volatilize to produce toxic gases that may be inhaled into the body to cause nausea, fainting, and poisoning.
Precautions

Wear respiratory protection when spraying.
The operator must wear a respirator.
Wear safety glasses (goggle).
Protective clothing, gloves and, if necessary, skin protection creams are required to protect the skin.

Danger: General
It can cause property damage and serious injuries.
Precautions:

Read the operating instructions carefully and follow the relevant instructions to avoid danger.
Observe all local safety instructions, pay attention to ventilation, fire protection and operating instructions.
Use only manufacturer-approved equipment and components. Otherwise, it can cause danger.
Do not use the tool in outdoor on rainy day.
Wear protective equipment such as goggle, helmet, clothing etc.
Never direct the spray gun to people or animals.

Prevent unintentional starting. Ensure the switch is in the off-position before connecting to battery pack, picking up or carrying the appliance.
Disconnect the battery pack from the appliance before making any adjustments, changing accessories, or storing appliance. Such preventive safety measures reduce the risk of starting the appliance accidentally
Do not open the battery pack, it can cause short circuit of battery.
Do not expose battery pack to high temperature (such as sunlight, etc.), fire, water and moisture condition. These may cause explosion. Do not expose a battery pack or appliance to fire or excessive temperature. Exposure to fire or temperature above 130°C may cause explosion.
When battery pack is not in use, keep it away from other metal objects, like paper clips, coins, keys, nails, screws or other small metal objects, that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fire.
Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns.
Use appliances only with specifically designated battery packs. Use of any other battery packs may create a risk of injury and fire.
Do not use a battery pack or appliance that is damaged or modified. Damaged or modified batteries may exhibit unpredictable behavior resulting in fire, explosion or risk of injury.
Recharge only with the charger specified by the manufacturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack.
Follow all charging instructions and do not charge the battery pack or appliance outside of the temperature range specified in the instructions. Charging improperly or at temperatures outside of the specified range may damage the battery and increase the risk of fire.
Do not modify or attempt to repair the appliance or the battery pack (as applicable) except as indicated in the instructions for use and care.
Have servicing performed by a qualified repair person using only identical replacement parts. This will ensure that the safety of the product is maintained.

Specifications of NSG0060-18 Cordless Spray Gun

The neu master NSG0060-18 Cordless Spray Gun boasts an impressive range of features, including:

Cordless design for ultimate freedom of movement
Adjustable spray pattern for precise coverage
Up to 60 minutes of run time on a single charge
Lightweight and ergonomic design for comfortable use
Adjustable paint flow rate for optimal control
Easy-to-clean design for minimal maintenance
Compatible with a wide range of paints and stains
Safety lock for safe storage and transportation
Rechargeable battery with LED indicator
Includes a viscosity cup for accurate paint mixing

Technical Data
Max. Viscosity	60DIN-s
Rated Voltage	20V, DC Max.
Rated Power	243W
Flow Rate	700ml/min
Weight	1.45Kg

Packing List & Components

neu_master_nsg0060-18_cordless_spray_gun-packing_list.png

NO.	Name	Quantity
1	Gun assembly	1
2	Fan assembly	1
3	Battery pack	1
4	Viscosity cup	1
5	Nozzle + Sealingring	2 set (ɸ2, 0mm, ɸ3 0mm)
6	Wrench	1
7	Nozzle unclogging needle	1
8	Brush	1
9	Charger	1

Assembly

Assembly of spray gun

Attach fan assembly to gun head rear part as below fig shown and clockwise rotate fan assembly to lock position.
Pull the lock of tank up fit with hook as shown below.

Spraying material preparation
Before spraying, the spray material is diluted with the solvent specified by the material manufacturer. Do not use spray material that exceeds the specified maximum viscosity. Follow the below instructions:

Thoroughly mix the spray material before checking the viscosity.
Completely immerse the viscosity cup into the spray material except for the hook part.
Lift the viscosity cup and record the time start from cup up-surface left liquid, in seconds, until the liquid in the viscous cup has flowed. This dripping times are recommended by materials’ manufacturers. Below is the viscosity dilute guideline of our tool with manufacture specified viscosity.
The spray material need to be filtered with a appropriate wire mesh before fill in tank to prevent large particle contaminants get nozzle clogged.
Warning: Do not spray flammable liquids.

Viscosity/Action

≥60 DIN-s

< 60 DIN-s

Material Manufacture Specified Min Viscosity

Can’t use with our NSG0060

Dilute to desired and less than 60 DIN-s viscosity

Material Manufacture Specified Max Viscosity

Dilute to desired and less than 60 DIN-s viscosity

Filling the spraying material

Remove the tank from appliance.
Pour the diluted filtered spraying material into the tank. The liquid level does not exceed the the scale line of the tank.
Carefully screw back the liquid-filled tank onto the gun and tighten. Make sure both tank and refill cap all tighten enough.

neu_master_nsg0060-18_cordless_spray_gun-screw_back_the_liquid-filled.png

NSG0060-18 Cordless Spray Gun Spraying

By turning the nozzle adjusting knob to get various pattern in between horizontal oval, vertical oval, round. Users can adjust accordingly to achieve the ideal spraying results.
Users can adjust the spraying size by adjusting the pattern size control knob.
Combine above two steps to achieve the ideal spraying result, as shown below.

Note: When adjusting the trigger must be released to avoid danger.

Adjusting flow rate
The flow rate of spray can be adjusted by turning the knob behind the trigger, clockwise turn flow rate up "+" for thick paint, counter clockwise turn flow rate down "-" for thin paint as the mark shown on trigger.

neu_master_nsg0060-18_cordless_spray_gun-adjusting_flow_rate.png

Spraying
The HVLP spray gun (High Volume and Low Pressure) is a brand new spray system for users. Before first spraying, the user must do some exercises on the discarded wood or cardboard to conform.

Pretreat the surface to be sprayed
The splash result depends on how smooth and clean the surface is before spraying. Therefore, pretreat the surface carefully and keep it dust-free. Cover non-spraying areas.

Correct spraying method

The spray gun be perpendicular to surface when spraying. Users can choose a distance of nozzle to surface 2-12 inches depending on the size of the spray pattern. In general, the longer distance, the bigger spray pattern.
Gently press trigger by around 4mm for 1~2 second to blow air flow first to build up pressure within the
gun. Then press trigger further to generate paint spray.
Move the spray gun evenly parallel along the application surface. A consistent spray gun movements result in a consistent painting quality.
Generally, spray twice, the first spraying may be slightly thinner, and the second spraying should be slightly thicker.
At the end of spraying, hold the spray gun far from the surface to avoid overspray.

neu_master_nsg0060-18_cordless_spray_gun-6even_paint_application.png

Move the spray gun evenly

Press and hold the trigger while spraying, and release the trigger when spraying is finished. When spraying the next layer, align the nozzle with the bottom edge of the previous sprayed and allow the edges to slightly overlap for better spray.

Do not move the spray gun unevenly as shown above.

Cleaning of Neu master Cordless Spray Gun

Cleaning the spray gun
Note: Do not immerse the gun in the detergent!

Unlock the fan assembly and remove it from the gun assembly. Align the release latch and pull out the gun. Press the trigger so that the spray material remaining the gun flows back into tank.
Rotate and remove the tank, empty the residual spraying material in the tank.
For clearing, pour a small amount of the appropriate cleaning solution into the tank (warm soft water for latex materials; mineral spirits for oil-based materials)
Screw back the tank with the cleaning solution onto the spray gun. Attach and lock fan assembly as per instruction in page 5. Attach battery pack back on.
Spray cleaning solution for a few seconds (2-5s) in safety area, spray for a few seconds again. Then remove the tank and press the trigger.
Wipe and clean the outside of the tank.
Turn nut to remove the pattern adjust knob, nut, nozzle guard, nozzle (sealing ring inside). These are must clean components after each paint project: nozzle, nozzle sealing ring, tank sealing ring, suction tube, tank. Other parts need clear just in case it has paint on them.
Washing all these parts with appropriate cleaning solution.
Install the removed parts back. Always utilize the direction/positioning rib.
Note: Never use sharp metal needle or similar to clean the nozzles! Never use silicone-containing solvent or lubricant to clean the nozzles! Do not miss the nozzle seal.
Check if there is paint on check valve housing. No need clear it if no paint there. If yes pull the check valve out (Note: Pull not turn!) for cleaning from tank seat. Turn check valve to teardown to five pieces. If user happened turned check valve and left valve head remain in tank seat, please easily return valve back in and pull it out as whole. Make sure the rubber valve put back in right direction with its nipple goes into the see through hole which can seen from top of the check valve.

Battery Pack

Charging of battery pack

Recharge only with the charger specified by the manufacture.
Note: Battery is partially charged by shipping from factory, User must fully charge the battery pack to ensure the performance of the spray gun. Battery must remove from the gun before charging.
The lithium-Ion battery pack can be charged at any percentage of power left without shortening its lifecycle. Accidently power off charging won’t damage battery pack.
Battery pack is equipped with “Electric Cell Protection” (ECP) to avoid over-discharging. Spray gun will be turn off once the battery pack is fully discharged. Do not keep pressing the trigger when the tools was automatically turned off. This kind of trying press might damage battery pack.
The battery pack is equipped with NTC temperature monitor. Charging temperature range 0°C to 45°C. Tools can only work in temperature range from -10°C to 70°C . Better get battery pack rest for 30 minutes right after working for the cell to cool down before re-charge.
Remove the battery off spray gun if it will not be used for long time. Remove the battery pack as shown below, press the release button and pull the battery pack backward off the spray gun. Do not use excessive force during this operation.

neu_master_nsg0060-18_cordless_spray_gun-battery_off_spray_gun.png

Transportation

Lithium-ion battery packs supplied with the appliance must be subject to the Dangerous Goods regulations. Users can not transport the battery pack without additional protective packaging.
However, special packaging and markings are necessary for handing over to third parties (eg. by air freight or freight forwarder). So that you must ask the dangerous goods expert about the delivery of dangerous goods.
Make sure that the battery pack is not damaged before transportation. Guard the exposed terminals and package the battery pack to avoid electric shock
in the package box.
If necessary, consider the relevant national regulations.

NSG0060-18 Cordless Spray Gun Maintenance

After using for a period of time, you should check if the filter is dirty or not. If it is excessively dirty, you need to replace the filter with the following steps.

Remove the battery off the spray gun, and then remove the filter guard with screw driver.
Remove the dirty filter and replace it with a new one.
Reinstall the filter guard. Never operate the spray gun without a filter! The dirt will be sucked into the appliance and cause a damage.

Description

The neu master NSG0060-18 Cordless Spray Gun is a game-changer for both professional painters and DIY enthusiasts. Its cordless design provides ultimate freedom of movement, allowing you to cover large areas with ease. The adjustable spray pattern ensures precise coverage, while the adjustable paint flow rate gives you optimal control. With up to 60 minutes of run time on a single charge, this spray gun is perfect for painting walls, furniture, and other large surfaces. The lightweight and ergonomic design ensures comfortable use, even for extended periods of time. And when you're done, the easy-to-clean design makes maintenance a breeze. Plus, the safety lock ensures safe storage and transportation. This spray gun is compatible with a wide range of paints and stains, and includes a viscosity cup for accurate paint mixing.

Trouble Shooting

Problem description A. Spray with low flow rate or no spray	Reasons Nozzle clogged Suction tube clogged Flow regulator set in low position Suction tube loose Tank loose Filter clogged	Solutions Clean the nozzle Clean the suction tube Adjust the flow regulator Tighten the suction tube Tighten the tank Replace the filter
B. Spraying material drips	Nozzle loose Nozzle damaged Nozzle seal damaged Spraying material accumulated in nozzle	Tighten the nozzle Replace the nozzle Replace the nozzle Clean the nozzle
C. Bad atomization	High viscosity of spray material High low rate of spray material Flow regulator set high position Nozzle clogged Filter clogged Low pressure build-up in the tank	Dilute the spray material Increase the flow rate Adjust the flow regulator Clean the nozzle Replace the filter Tighten the tank
D. Spraying fluctuation	Spray material is not enough in tank Filter clogged	Refill the spray material Replace the filter
E. Hanging phenomenon of spray material	1.Spray too much material	1. Increase the flow rate or move the spray gun faster
F. Over spraying	Short distance between spray gun and surface High flowrate of spray material	Increase the distance Decrease the flow rate
G. Spray pattern too thin	1.Move the spray gun too fast	1. Increase the flow rate or move the spray gun slower

Pros & Cons

Pros

Cordless design for ultimate freedom of movement
Adjustable spray pattern for precise coverage
Up to 60 minutes of run time on a single charge
Lightweight and ergonomic design for comfortable use
Adjustable paint flow rate for optimal control
Easy-to-clean design for minimal maintenance
Compatible with a wide range of paints and stains
Safety lock for safe storage and transportation
Rechargeable battery with LED indicator
Includes a viscosity cup for accurate paint mixing

Cons

Rechargeable battery may not last as long as a traditional corded spray gun
May be more expensive than some traditional corded spray guns
May require more frequent charging than a traditional corded spray gun

Customer Reviews

Customers are raving about the neu master NSG0060-18 Cordless Spray Gun, praising its cordless design, adjustable spray pattern, and lightweight and ergonomic design. Some of the most common compliments include: "This spray gun is a game-changer", "I love the cordless design - it makes painting so much easier", and "The adjustable spray pattern allows for precise coverage every time". However, some customers have noted that the rechargeable battery may not last as long as a traditional corded spray gun, and that it may be more expensive than some traditional corded spray guns. Overall, though, customers are thrilled with the performance and convenience of the neu master NSG0060-18 Cordless Spray Gun.

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