Harbor Freight Tools 90985 operating instructions Operation, Touch-Up Sprayer

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Operation

1/4” NPS

Sprayer

For best service you should incorporate an oiler, regulator, and inline filter, as shown in the diagram above. Hoses, couplers, oilers, regulators, and filters are all available at Harbor Freight Tools.

1.You will need to prepare a 1/4” air connector (sold separately) to connect to the air inlet on either the Gravity Feed or Touch-up Sprayer. First, wrap the 1/4” air connector (not included) with pipe thread seal tape before threading it into the Air Inlet (see below).

Connect the 3/8” ID Air Source Hose to the Spray Gun.

2.Set the air pressure on your compressor to 50 PSI. Do not exceed the maximum air pressure of 50 PSI.

3.Check the air connection for leaks and then disconnect the tool from the air source.

Touch-Up Sprayer

Gravity Feed Sprayer

 

Trigger (5b)

Air Inlet (14b)

Air Regulator (3b)

 

Adjusting Screw (17b)

Air Nozzle (1b)

 

 

Spray Pattern

 

 

Adjust Knob (4a)

 

 

 

 

Cup (2)

 

Fluid Adjust

 

 

 

 

 

 

 

 

Knob (11a)

 

 

 

Air Adjust

 

 

 

Valve (17a)

Plastic Cup (6)

Trigger (20a)

Air Inlet (19a)

SKU 90985

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Contents PC Paint Spray GUN KIT For technical questions and replacement parts, please callSafety Warnings and Precautions SpecificationsRead all instructions before using this tool Save This ManualPage Unpacking Touch-Up Sprayer OperationGuidelines for Thinning Paint and Materials PreparationViscosity Preparing and Operating the Hvlp Gravity Spray Gun Refer to page 5 and the Assembly Drawing on pages 10Preparing the area Touch-up Sprayer Adjustments Operation Hvlp Gravity Gun AdjustmentsRefer to page 5 and the Assembly Drawing on Preparing and Operating Touch-up GunMaintenance TroubleshootingPlease Read the Following Carefully Main Parts List and Assembly DrawingGravity Feed Sprayer Assembly Drawing and Parts List Touch-up Sprayer Assembly Drawing and Parts List