NEU MASTER NSG0110-EU500 Electric Spray Gun Instruction Manual

Electric Spray Gun
Model: NSG0110-EU500 MANUAL OF INSTRUCTIONS

Technical Data

Important Safety Information

• Read all safety information before operating the equipment. Save these instructions

To reduce the risks of fire or explosion, electrical shock and the injury to persons, read and under- stand all instructions included in this manual
Be familiar with the controls and proper usage of the equipment.
** Indicates a hazardous situation which, if not avoided,could result in death or serious injury.
HAZARD: EXPLOSION OR FIRE
Solvent and paint fumes can explode or ignite.
Severe injury or property damage can occur.
PREVENTION:**

• Provide extensive exhaust and fresh air introduction to keep the air within the spray area free from accumulation of flammable vapors.

• Avoid all ignition sources such as static electric sparks, open flames, pilot lights, electrical appliances,and hot objects. Connecting or disconnecting power cords or working light switches can make sparks.

• Do not smoke in spray area

• Fire extinguisher must be present and in good working

• Use only outdoors in a well-ventilated area. Flammable vapors are often heavier than air. The turbine contains arcing parts that emit sparks and can ignite vapors.

• Follow the material and solvent manufacturer’s warnings and instructions.

• Do not use materials with a flashpoint below 70°F (21 C )Flashpoint is the temperature that a fluid can produce enough vapors to ignite (see coating supplier).

• Plastic can cause static sparks. Never hang plastic to enclose the spray area

• Do not use plastic drop cloths when spraying flammable materials
  HAZARD: EXPLOSION HAZARD DUE TO INCOMPATIBLE MATERIALS.
  Will cause property damage or severe injury.
  PREVENTION:

• Do not use materials containing bleach or chlorine.

• Do not use halogenated hydrocarbon solvents such as bleach, ildewcide,methylene chioride and 1,1,1-trichloroethane.

They are not compatible with aluminum.

• Contact your coating supplier about the compatibility of material with aluminum

HAZARD: HAZARDOUS VAPORS
Paints, solvents, insecticides, and other materials can be harmful if inhaled or come in contact with the body. Vapors can cause severe nausea, fainting, or poisoning.
PREVENTION:

• Use a respirator or mask if vapors can be inhaled. Read al instructions supplied with the mask to be sure it will provide the necessary protection.
• Wear protective eyewear.
• Wear protective clothing as required by coating manufacturer.

HAZARD: GENERAL
Can cause severe injury or property damage.
PREVENTION:

• Read all instructions and safety precautions before operating equipment.
• Follow all appropriate local, state, and national codes governing ventilation, fire prevention, and operation.
• Use only manufacturer authorized parts. User assumes all risks and liabilities when using parts that do not meet the minimur specifications and safety devices of the motor manufacturer.
• Do not spray outdoors on windy days
• Wear protective clothing to keep paint off skin and hair.
• Never aim spray gun at any part of the body.

Household use only. Intended for outdoor use ONLY with materials having flashpoint above 70°F (21C).
Important Safety Information

• Read all safety information before operating the equipment. Save these instructions

Important Electrical Information

1. The tool plug must fit into the socket. The plug may not be modified in any form. Do not use adaptor plugs together with tools.
   Unmodified plugs and suitable sockets reduce the risk of an electric shock.

2. Avoid physical contact with earthed surfaces such as pipes, heating elements, stoves and refriger- ators. The risk through electric shock increases if your body is earthed

3. Keep the equipment away from rain and moisture. The risk of an electric shock increases if water penetrates electrical equipment.

4. Do not misuse the mains lead by carrying the tool by the lead, hanging it from the lead or by pulling on the lead to remove the plug. Keep the lead away from heat, oil, sharp edges or moving tool parts. Damaged or twisted leads increase the risk of an electric shock.

5. If you work outdoors, use only extension leads that are approved for outdoor use. The use of an extension lead that is suitable for outdoors reduces the risk of an electric shock.

Components Setup

1. Find and aim at the “lock’ on the main housing Assembly , and Insert the spray gun into the Main housing Assembly into place, then tum to the end as the Clockwise direction.
2. Tum the buckle on main housing to lock the gun set into place.

Aligning the Suction Tube
If you are going to be spraying in a downward direction,the angled end of the suction tube should be pointing toward the front of the gun. If you are going to be spraying in an upward direction,the angled end of the suction tube should be toward the rear of the gun.By pointing the suction tube in the proper direction you will not have to refill the container as often
Material Preparation
Before spraying, the material being used may need to be thinned with the proper solvent as specified by the material manufacturer. Never exceed the thinning advice given by the coating manufacturer.
Do not use materials with a flashpoint below 70°F (21°C). Follow the instructions below.

1. Stir the spraying material thoroughly before measuring viscosity.
2. Dip the viscosity test cup completely into the spraying material.
3. Hold the test cup up and measure the time in seconds until the liquid empties out. This time is referred to below as run out time

Thinning Chart

Material to be sprayed should always be strained to remove any impurities in the paint which may enter and clog the system. Impurities in the paint will give poor performance and a poor finish.
MATERIAL FLASH POINT MUST BE 70°F (21°C) OR HIGHER.
Fill Container

1. Unscrew the cup from the spray gun.
2. After the material has been properly thinned and strained, fill the container to the top of the neck.
3. Carefully screw the cup back onto the spray gun.

The spray pattern shape is adjusted by turing the ears of the air cap to either the vertical, horizontal, or diagonal positions .The positions of the air cap and the corresponding spray patter shapes are illustrated below. Test each pattern and use whichever pattern is suitable for your application. Material Flow Adjustment
Set the material volume by turing the regulator behind the trigger of the spray gun.

Proper Spraying Technique
If spraying with an HVLP spray system is new or unfamiliar to you,it is advisable to on a piece of scrap wood or cardboard before beginning on your intended work piece.
Surface Preparation
Al objects to be sprayed should be thoroughly cleaned before spraying material on them. Areas ot to be sprayed may, in certain cases, need to be masked or covered.
Spray Area Preparation outdoor use only
‘The spray area must be clean and free of dust in order to avoid blowing dust onto your freshly sprayed surface.
How to Spray Properly

• Position the spray gun perpendicular to and one (1) or more inches from the spray surface, depend- ing upon the spray size desired
• Spray parallel to the surface with smooth passes at a consistent speed as illustrated below. Doing this will help avoid in the finish (i e. runs and sags).
• Always apply a thin coat of material on the first pass and allow to dry before applying a second, slightly heavier coat
• The closer your sprayer is to the object being sprayed the lower the overspray.
• When spraying, always trigger the spray gun spray pass has begun and release trigger before stopping the pass. Always keep the gun pointed squarely at the spray surface and overlap passes slightly to obtain the most consistent and professional finish possible.

Cleaning the Spray Gun

**** Special cleanup instructions for use with flammable solvents (must have a flashpoint above 70°F (21C):

• Always flush spray gun outside.
• Area must be free of flammable vapors.
• Cleaning area must be well-ventilated
• DO NOT SUBMERGE Air Compressor!

1. Unplug the spray gun, and press the trigger so that the material inside the spray gun flows back into the container.2.Unscrew the container.
Empty any remaining material back into the material container. 3.Pour a small amount of the appropriate cleaning solution into the cup (warm, soapy water for latex materials;mineral spirits for oil-based materials). Clean cup and properly dispose of cleaning solution.
4.Refill the cup with NEW cleaning solution. 5. Attach the cup to the gun and plug in the sprayer.6.Spray the through the gun for two seconds in a safe area. Spray again for two seconds. Unplug the spray gun, and trigger the spray gun so that the material inside the spray gun flows back into the container.
7.Wipe the exterior of the cup and gun clean.
8.Unscrew the nut (1) and remove the air cap 2 and nozzle (3). 9.Clean the container,suction tube, air cap and nozzle with a cleaning brush and the appropriate cleaning solution Never clean nozzle or air holes in the spray gun with other sharp objects except for the cleaning needle that comes with the sprayer. Do not use solvents or lubricants containing silicone.
10.Open the quick release lock, then tum the motor assemble to align the unlock mark on the spray unit housing.then pull out the spray unit 11.(a) Clean the rear of the spray gun with the appropriate cleaning solution.
(b) Turn the suction tube anti-clockwise and pull the suction tube downward to disassemble it from the spray gun. Then clean the suction tube with the apppropriate cleaning solution. Attention! The check valve muse be put back in place by right direction with nipper point upward. Otherwise, tool might get slog very easily. If check valve is damaged or missing, please replace with new one (3 included)

Maintenance

You should inspect the air filter in the Air Compressor Assembly to see if it is excessively dirty. If itis dirty, follow the steps below to replace it.

1. Unplug the spray gun.
   Remove the filter cover with your hands directly

2. Remove the dirty filters and replace with new ones.

3. Secure the cover back onto the main housing.
   Never operate your unit without the air filters.
   Dirt could be sucked in and interfere with the function of the unit.

Troubleshooting

tightly again
C. Atomization is too coarse| 1. Viscosity of material too high.| 1. Thin.
2. Material volume too large.| 2.Decrease volume setting (-).
3.Nozzle clogged.| 3. Clean.
4. Air filter clogged.| 4. Change.
5. Too pressure build-up in container.| 5. Tighten container.
D. Spray jet pulsates| 1. Material in container running out.| 1. Refill.
2. Air filter clogged.| 2. Change.
3.Impurities in paint| 3.Use a strainer to filter paint when pouring into cans
E.Pattern runs or sags| 1. Applying too much material.| 1. Adjust material flow or increase movement of spray gun.
F. Too much overspray| 1. Gun too far from spray object.| 1. Reduce distance.
2. Too much material applied.| 2. Decrease volume (-).
G. Pattern is very light and splotchy| 1 Moving the spray gun too fast| 1. Adjust material flow or decrease movement of spray gun.

Parts List

Parts List

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