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11

Important Operating Instructions

CAUTION: 

Do not stop when spraying. Spraying materials will start to set and dry as soon

as they come in contact with the air. They will cause a permanent clog if not cleared

immediately. If discontinuing spraying for more than half an hour, turn off the air supply,

disconnect paint cup from gun body, and thoroughly rinse the cup and gun body following

the paint manufacturer’s recommendation for cleaning, solvent type, and disposing of used

solvent.

4. 

Pull trigger slowly and move the spray gun in parallel strokes to the work piece at about

14” to 16”, depending on the flow adjustment and the paint.

Paint Stroke Triggering - Top View

5. 

To avoid paint build up, start moving the

spray gun 

before 

squeezing the trigger.

When finished with the stroke, release the

trigger while still moving the spray gun.

Doing this will produce a smoother finish.

Do not stop moving the spray gun while

spraying. If the spray gun stops even briefly

while spraying the paint will build up and run

down the work piece.

Note: 

The stroke speed, the fluid knob adjustment, and the distance from the work piece

will determine how much paint is being applied. Apply two thin coats rather than one thick

coat.

CAUTION: 

Air hose fillings may get hot. Allow fittings to cool before disconnecting, or wear

gloves to prevent burns.

6. 

To prevent accidents, release the trigger, detach air supply, safely discharge any

residual air pressure, and again release the trigger after use.

7. 

Clean the spray gun 

immediately 

after every use, according to instructions.

Summary of Contents for Speedway 50188

Page 1: ...50188 04 2017 LVLP Paint Spray gun Model 50188 Actual product may vary slightly...

Page 2: ...ns must be observed to avoid injuries and damage Please read the complete operating manual with due care Keep this manual in a safe place so that the information is available at all times If you give...

Page 3: ...hair increases the risk of injury to persons as a result of being caught in moving parts Avoid unintentional starting Be sure the switch is off before connecting to the air supply Do not carry the to...

Page 4: ...and must be repaired Disconnect the tool from the air source before making any adjustments changing accessories or storing the tool Such preventive safety measures reduce the risk of starting the tool...

Page 5: ...RAL SAFETY INSTRUCTIONS The warnings and precautions discussed in this manual cannot cover all possible conditions and situations that may occur It must be understood by the operator that common sense...

Page 6: ...hands and fingers increasing the risk of vibration related injury 3 Wear suitable gloves to reduce the vibration effects on the user 4 Use tools with lower vibration when there is a choice 5 Include v...

Page 7: ...ir hose must be long enough to reach the work area with enough extra length to allow free movement while working 3 Release the tool s trigger 4 Close the in line shut off valve between the compressor...

Page 8: ...luded to prevent movement while working 4 There must not be hazardous objects such as utility lines or foreign objects nearby that will present a hazard while working WORK AREA SET UP SPRAY GUN SET UP...

Page 9: ...dations Fan Direction 1 To change the direction of the fan from horizontal to vertical loosen the lock ring and turn the nozzle 90 2 After the adjustment tighten the lock ring by hand Pattern Adjustme...

Page 10: ...hecking the pattern after each adjustment IMPORTANT Proper spraying technique is ESSENTIAL to achieve good results 1 First prepare the spray gun according to the instructions under spray gun set up 2...

Page 11: ...avoid paint build up start moving the spray gun before squeezing the trigger When finished with the stroke release the trigger while still moving the spray gun Doing this will produce a smoother finis...

Page 12: ...noise vibration or leaking occurs have the problem corrected before use To prevent serious injury from explosion lubricate the tool only with specified lubricants Lubricate the air inlet using only p...

Page 13: ...es in a vapor free area Keep class ABC fire extinguisher nearby After each use 1 Empty the paint cup and clean it with the solvent 2 Fill the paint cup with solvent and spray it through the spray gun...

Page 14: ...on threaded connections before storing Solution disposal After cleaning dispose of cleaning solution according to the solution manufacturer s directions and local hazardous waste standards Air supply...

Page 15: ...ssure on tool Air tool lubrication Provides quick connection and release Increases coupler life Prevents water vapor from damaging work piece Fine tuning airflow at tool Description Air Hose Filter Re...

Page 16: ...lified technician replace needle Damaged needle Use a nonmetallic point to clean nozzle Dried paint on fluid tip Clean and tighten nozzle and seal Nozzle loose or dirty seal Clean nozzle Nozzle plugge...

Page 17: ...icing Lubricate air valve seat Sticking air valve Clean air valve seat Dirty air valve seat Air leaking from nozzle Reduce air pressure Too much air pressure Adjust distance Improper distance from wor...

Page 18: ...s or alterations or a lack of maintenance This product is intended for personal use The warranty will be voided if used in commercial rental or industrial applications NATI shall in no event be liable...

Page 19: ...19 PARTS LIST LVLP Paint Spray Gun Model 50188 88050188 02 2014...

Page 20: ...er Lock 9 Trigger Pin 8 Trigger Pin Snap Ring 7 Housing 6 Nozzle Washer 5 Spray Nozzle 4 Nozzle Inner Ring 3 Air Nozzle 2 Nozzle Lock Ring 1 Description Air Intake Nipple 36 Paint Cup 35 Siphon Tube 3...

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