HG14 - Paint gun 3M - Free user manual and instructions

Product Type	HVLP Paint Spray Gun
Brand	3M
Model	HG14
Weight	1.2 lbs (0.54 kg)
Dimensions (L x W x H)	8.5 x 6.0 x 2.5 in (21.6 x 15.2 x 6.4 cm)
Fluid Capacity	400 ml (13.5 oz) cup
Nozzle Size	1.4 mm
Operating Air Pressure	29-43 psi (2-3 bar)
Air Inlet	1/4 inch NPT
Spray Pattern	Adjustable fan (round to flat)
Function	Paint spraying for automotive, woodworking, and DIY projects
Construction Material	Aluminum body with stainless steel needle and nozzle
Maintenance	Clean with solvent after each use; lubricate moving parts regularly
Safety Features	Trigger lock, air pressure regulator, ventilation requirement
Spare Parts Availability	Nozzle sets, seals, and trigger assemblies available separately
Warranty	1 year limited warranty
Usage Instructions	Refer to user manual for detailed setup and operation

Frequently Asked Questions - HG14 3M

What type of paint can I use with the 3M HG14 paint gun?

The 3M HG14 is compatible with most standard paints including latex, enamel, lacquer, and urethane. Always thin paint to recommended viscosity and strain before use.

How do I clean the paint gun after use?

Disassemble the gun and soak metal parts in appropriate solvent. Use a nozzle brush to clean the tip and air cap. Dry and reassemble. Lubricate moving parts with light oil.

Why is my spray pattern uneven or sputtering?

Check for clogged nozzle or dried paint. Ensure proper air pressure (29-43 psi) and correct paint viscosity. Clean the air cap holes and fluid needle.

What safety precautions should I take when using this paint gun?

Always wear a respirator and safety goggles. Work in a well-ventilated area away from open flames. Do not point the gun at yourself or others.

Can I adjust the spray width?

Yes, the HG14 has an adjustable fan pattern. Turn the spreader control knob to change from round to flat spray. Adjust fluid and air controls for optimal atomization.

What is the maximum air pressure I can use?

Do not exceed 50 psi (3.4 bar) operating pressure. Excessive pressure can damage the gun or cause unsafe spraying conditions.

How do I replace the nozzle or needle?

Unscrew the air cap and fluid nozzle. Remove the needle by pulling it out after loosening the needle packing nut. Install new parts in reverse order. Refer to the manual for torque specs.

Is the 3M HG14 suitable for automotive painting?

Yes, it is designed for automotive refinishing and touch-ups. Its HVLP design ensures high transfer efficiency and reduced overspray.

Where can I find spare parts for this model?

Spare parts are available from authorized 3M dealers or online retailers. Common parts include nozzle sets (1.4 mm), seals, and trigger assemblies.

How do I store the paint gun when not in use?

Clean thoroughly, dry all parts, and store in a clean, dry place. Disconnect air supply. Loosen the needle packing nut slightly to prevent seal compression.

USER MANUAL HG14 3M

New! 3M™ Accuspray™ Pressurised

HGP Spray Gun and Pressure Cup!

3M™ Accuspray™

Pressurised HGP Spray Gun

Faster, cleaner and efficient.

Quick and easy matching of textured coatings
Adjustable & versatile spray gun
▶ Improved productivity
▶ Reduced overspray
Pressure cups for highly viscous materials

3M™ Accuspray™ Pressurised HGP Spray Gun. The Perfect System For The Perfect Results.

The new 3M™ Accuspray™ Pressurised HGP Spray Gun and PPS™ Pressure Cups are designed for high viscosity coatings.

You can now apply virtually any sprayable coating such as underbody protection, high build primers and stonechip.

For applying highly viscous materials:

™3Acuspray™ Pressurised HGP Spray Gun
Easy cleaning
▶ Processing hard to reach places
Diverse adjustment and nozzle options
Many textures can be reproduced
▶ Less material consumption
Ideal for use with Body Gard™ Coatings

1.4 mm nozzle

1.8 mm nozzle

2.0 mm nozzle

3M™ Body Gard™ Coatings for textured, flat or smooth finishes.

▶ Excellent stone chip resistance
▶ High solids
▶ Coating becomes tack free in 10-25 minutes
Fast drying

Using the Accuspray™ Pressurised HGP Spray Gun with 3M™ Body Gard™ Coatings you can quickly and easily achieve most OEM stonechip finishes.

Fast cleaning, fast material change!

Creates like new gun performance

Reduced sanding & cleaning time

Improves transfer efficiency

Reduced overspray

3M™ Accuspray™ System

3M™ Accuspray™ Spray Gun HG14 provides exceptional results though excellent atomisation resulting in higher transfer efficiency and lower overspray.

3M™ Accuspray™ Spray Gun HG14

Saving you time, money and material. Using the 1.4mm, 1.8mm or 2.0mm atomising heads / nozzles to achieve the desired results.

▶ 1.4mm nozzles are perfect for wet-on-wet primer applications
▶ 1.8mm nozzle is still the first choice for high build primer
2.0mm nozzle for sprayable polyester primer

Colour change in no time!

1 Pull the trigger guard and remove the nozzle by the two release latch.

② Clean the needle with a solvent cross linked cloth.

③ Simply put on the new nozzle and you're done.

3M™ Accuspray™ System: Everything under control, everything in sight.

Item Image Product Number Description Contents Quantity per Pack Shipping Unit

	16577	3MTM AccusprayTM Spray Gun HG14	HG14 Spray Gun with 1.4mm atomising heads	1	1
	16587	3MTM AccusprayTM Model HGP Pressurised Gun Kit	HGP Spray Gun with 1.8mm and 2.0mm atomising heads and air control valve	1	1
	16121	3MTM PPSTM Type H/O Pressure Cups - Mini	Mini 177ml 14
	16124	3MTM PPSTM Type H/O Pressure Cups - Large	Large 828ml 12
	16114	3MTM PPSTM Mini Lids & Liners	Mini Lids & Liners - 200 micron filter	50	1
	16000	3MTM PPSTM Standard Lids & Liners	Standard Lids & Liners - 200 micron filter	50	1
	16612	3MTM AccusprayTM Atomising Head / Nozzle	Orange - 1.4mm 4 6
	16611	3MTM AccusprayTM Atomising Head / Nozzle	Clear - 1.8mm	4 6
	16609	3MTM AccusprayTM Atomising Head / Nozzle	Red - 2.0mm	4 6
	16236	3MTM AccusprayTM Storage System		1	1

Accuspray™ HGP Pressurised Spray Gun to be used with the 3M™ PPS™ Mini & Standard Lids and Liners. Accuspray™ HG14 can be used with all 3M™ PPS™ Lid & Liners sizes: Large, Standard, Midi and Mini.

Please visit our website for more information: www.3M.co.uk/BodyShop