Kobalt SGY-AIR70TZ User Manual

ITEM #0220964

MODEL #SGY-AIR70TZ

Français p. 15 Español p. 30

LATEX SPRAY GUN KIT

ATTACH YOUR RECEIPT HERE Serial Number Purchase Date

Questions, problems, missing parts? Before returning to your retailer, call

our customer service department at 1-888-3KOBALT, 8:00 a.m.-8:00 p.m., EST, Monday-Friday.

TABLE OF CONTENTS

Safety Information ............................................................................................... 3

Package Contents ............................................................................................... 4

Preparation .......................................................................................................... 6

Assembly Instructions .......................................................................................... 7

Operating Instructions ........................................................................................ 7

Care and Maintenance ....................................................................................... 10

Troubleshooting .................................................................................................. 12

Warranty ............................................................................................................. 13

Replacement Parts List ...................................................................................... 14

SAFETY INFORMATION

Please read and understand this entire manual before attempting to assemble, operate or install the product. If you have any questions regarding the product, please call customer service at 1-888-3KOBALT, 8:00 a.m.-8:00 p.m., EST, Monday-Friday.

Follow all local electrical and safety codes as well as the United States National Electrical Codes (NEC) and Occupational Safety and Health Act (OSHA). When spraying and cleaning, always follow the manual and safety precautions provided by the material manufacturer (Refer to Material Safety Data Sheets --- MSDS). Do not use this product with other people, children or pets in the working area. Always work in a clean environment. To avoid any injury or damage to workpiece, do not aim the spray gun at any dust or debris. Always use a pressure regulator on the air supply to the spray gun.

WARNING

No not operate tool if damaged during shipping, handling or use. Damage could result in bursting and cause injury and/or property damage. Use a face mask/respirator and proctective clothing when spraying. Always spray in a well ventilated area to prevent health and fire hazards. Refer to Material Safety Data Sheets (MSDS) of spray material for details. Never spray flammable materials in vicinity of open flame or near ignition sources. Never store flammable liquids or gases near air compressor. Do not spray acids, corrosive materials, toxic chemicals, fertilizers or pesticides. Using these materials could result in death or serious injury. Never aim or spray at yourself or anyone else, which could result in serious injury. If eyes or face come into direct contact with sprayed material, contact your local doctor and or emergency room for immediate help. Do not use pressure exceeding the operating pressure of any of the parts (hoses, fittings, etc.) in the painting system. Keep proper footing at all times, do not overreach, as slipping, tripping, and or falling can be a major cause of serious injury and or death. Be aware of excess hose left in the working area or work surface. Do not abuse hoses or connectors. Never carry the tool by hose or yank it to disconnect it from power supply. Keep hoses away from heat, oil, and sharp edgess. Check hoses for weak or worn connections before each use and make certain that all connections are secure. Certain materials that can be used with this device if coming in direct contact with skin may cause skin irritation. Read the label or materials sagety data sheet for the materials you intent to find out which materials may cause skin irritation.

YOUR RISK FROM THESE EXPOSURES VARIES, DEPENDING ON HOW OFTEN YOU DO THIS TYPE OR WORK. TO REDUCE YOUR EXPOSURE TO THESE

CHEMICALS, WORK IN A WELL VENTILATED AREA, AND WORK WITH APPROVED SAFETY EQUIPMENTS, SUCH AS THOSE DUST MASKS THAT ARE SPECIALLY DESIGNED TO FILTER OUT MICROSCOPIC PARTICLES.

DANGER

Never spray closer than 25 feet to the air compressor. If possible, place compressor in separate room.

CAUTION

Keep hose away from sharp objects. Bursting air hose could result in personal injury. Examine air hoses regularly and replace them if damaged or broken.

SPECIFICATIONS

PRESSURE/SIPHON INTERNAL/EXTERNAL

BLEEDER/NON-BLEEDER

0.055 IN. (1.4 MM)

50 PSI

3.5 AVERAGE/8.6 CONTINUOUS 8 IN. @ 50 PSI/8 IN. DISTANCE FROM WORKPIECE 1/4 IN. NPS (M) 3/8 IN. NPS (M)

COMPONENT

FEED TYPE MIX TYPE

BLEED TYPE FLUID NOZZLE I.D.

MAX. WORKING PRESSURE

40 TO 50 PSI

WORKING PRESSURE

AIR REQ'D (SCFM @ 50 PSI) PATTERN SIZE AIR INLET FLUID INLET

PRODUCT SPECIFICATIONS

NOTE

This latex spray gun is designed for home, farm and commercial use. It handles all kinds of latex paints. It can be easily and quickly converted from non-bleeder to bleeder, pressure to siphon feed and internal or external mix air caps. It also features pattern size control. It can also be converted for use with a separate pressure paint tank. The pressure for atomization is controlled by the regulator on the air source. The amount of fluid is adjusted by the fluid control knob, the paint viscosity, and the air pressure. Failure to install appropriate water/oil removal equipment could result in damage to product or workpiece.

SAFETY INFORMATION

PACKAGE CONTENTS

DESCRIPTION

Latex Spray Gun Spray Gun Cleaning Kit Spray Gun Filter Masking Tape Air cap (external mix) Pattern Control Knob Fluid Control Knob Side Knob Air Inlet Air Cap Ring Trigger Canister

QUANTITY

1 1 1 1 1 1 1 1 1 1 1 1

PART

A B C D E

F G H

Air cap (internal mix)

SPRAY GUN TERMS Internal Mix

Process where the air and paint are mixed inside the air cap just before being sprayed. This method is best for heavy bodied, slow drying paints and can only be used with the pressure feed method. Do not use fast drying latex paints with internal mix. The paint will dry inside and quickly clog the air cap.

External Mix

Process where the air and paint are mixed just after leaving the nozzle. This type of mix should be used for fast drying latex paint and when a high quality finish is needed.

Pressure Feed

Method of material feed where a canister or paint tank is pressurized to force material to the gun. Either internal or external mix air caps are used with this method. Pressure feed is generally used for heavy bodied latex paints or for larger size projects.

Siphon Feed

Method of material feed where atmospheric pressure creates a partial vacuum to siphon material to the gun. Only external mix air caps are used with this method. Siphon feed is used with light bodied latex paints.

Bleeder

In this mode, air passes continuously through the gun whether spraying or not. This mode is generally used when the

air is supplied by a continuously running air

compressor without tank.

Non-Bleeder

In this mode, air flows only when the trigger is pulled. This type of operation is used with an air compressor equipped with a tank or with a large factory air system. Do not use with a continuously running air compressor that does not have a tank.

Use of Air Caps

Internal Mix - Generally used with slow drying, heavy bodied latex paints and for faster material application. NOT to be used with fast drying latex paints which will clog the opening in the air cap. Internal mix caps must be used with pressure feed operation. External Mix - Used for quick drying, light bodied latex paints. Better for fine finish work. These caps can be used with either siphon or pressure feed.

SPRAY GUN SET-UP

Internal mix air cap

external mix air cap

Air Valve Spring

Pattern Control Knob

Fluid Control Knob

Fluid Needle Spring

Change of Feed Method

This latex spray gun is capable of pressure or siphon feed. The feed method can be easily changed by fully turning the side knob. You should be sure before using the desired feed method. (See Figure 1)

SPRAY GUN SET-UP

P: Pressure feed S: Siphon feed

Non-Bleeder to Bleeder Conversion

(See Figure 2)

1. Remove spray gun from air supply.

2. Remove fluid control knob and the fluid needle spring.

3. Remove air valve spring and store it in a safe place so it can be replaced when necessary to convert back to a non-bleeder type arrangement.

4. Insert fluid needle spring and replace fluid control knob.

Before beginning assembly ofproduct, make sure allparts are present. Compare parts with package contents list. Ifany part is missing ordamaged,do notattemptto assemble the product. Contactcustomerservice forreplacementparts.

EstimatedAssembly Time:5-10 minutes

Tools Required forAssembly (notincluded):Adjustable wrench

PREPARATION

ASSEMBLY INSTRUCTIONS

1. Mount the spray gun filter (C) with hand onto the air inlet (I) of spray gun by connecting the female threads of filter (C) with the male threads of air inlet (I). Use thread sealant tape (not provided) for airtight connection. (See Figure 1)

2. Connect air hose with the male threads of the filter (C). Use thread sealant tape (not provided) for airtight connection. (See Figure 2)

NOTE The working pressure refers to the air line

pressure when the spray gun trigger (K) is pulled fully under working conditions.

3. Set the working pressure to 30-50 psi depending on the amount of fluid flow and atomization as required. Do not exceed spray gun maximum pressure.

Do not overtighten when connecting the filter (C) with spray gun air inlet (I) and with air hose.

WARNING

OPERATING INSTRUCTIONS

NOTE

Before using desired paint in the spray gun, spray a compatible thinner or solvent through the gun to remove any contaminants and residues. Thin latex paints properly in accordance with the paint manufacturer's instructions before spraying. If paint can not be thinned, the paint should not be used in the sprayer.

Before adding paint, make sure all thinner or solvents are removed from the spray canister.

that if any paint spills you can easily collect the paint to properly discard.

Its recommended to place drop cloth or other collection device under canister so

Fill the canister (L) about 3/4 full and start the air compressor. Set up a piece of cardboard or other scrap material to use as as a target and adjust for best spray pattern. Test the consistency of the paint by making a few strokes on a cardboard target. If paint still appears too thick, add a small amount of thinner. Do not exceed paint manufacturer's thinning recommendations.

Air Cap

Air Cap Ring

Horizontal Fan

Vertical Fan

1. Adjust the direction of fan to be either horizontal or vertical as required by loosening the air cap ring (J) 90 degrees. Hand tighten the air cap ring (J) after adjustment. (See Figure 1)

OPERATING INSTRUCTIONS

2. Set pattern size for desired shape. For full pattern, open pattern control knob (F) by turning counterclockwise. For a round pattern, turn pattern control knob (F) clockwise. (See Figure 2)

3. Turn the fluid control knob (G) fully clockwise until closed. (See Figure 3)

The paint sprayer will not properly spray unless the fan direction is either horizontal or vertical.

WARNING

Paint too fine

Correct

Paint too coarse

Pattern Consistency (Atomization)

6-9 in.

Thin coat Heavy coat Thin coat

4. With gun 6-9 in. away from workpiece, spray a short burst while turning the fluid knob counterclockwise. Observe the spray pattern on the workpiece and adjust the fluid control knob (G) until desired pattern/atomization is obtained. If the spray is too fine, which is caused by too much air from the amount of paint being sprayed, reduce the air pressure or open the fluid control knob (G) to spray more paint. If the spray is too coarse/ spitting blobs, reduce the amount of paint with the fluid control knob (G) or thin the paint more. (See Figure 4)

OPERATING INSTRUCTIONS

5. Keep the gun at the right angle as shown while spraying. (See Figure 5)

NOTE The fluid control knob (G) can be adjusted

either clockwise or counterclockwise to finely adjust pattern consistency. Before spraying on workpiece, practice a few minutes on a cardboard target to ensure that the pattern size and consistency are set correctly.

NOTE Always keep the gun in motion while

spraying. Stopping gun movement in mid-stroke will cause a build-up of paint and will result in runs. Do not fan the gun from side to side while painting. This will cause a build-up of paint in the center of stroke and an insufficient coating at each end. (See Figure 6)

6-9 in.

Pull

Trigger

Start Stroke

Release

Trigger

End Stroke

6. Trigger the gun properly. Start the gun moving at the beginning of the stroke before squeezing the trigger (K) and release the trigger (K) before stopping gun movement at the end of the stroke. This procedure will feather/blend each stroke with the next without showing overlap or unevenness. (See Figure 7)

OPERATING INSTRUCTIONS

7. Overlap strokes just enough to obtain an even coat. (See Figure 8)

8. Use a piece of cardboard as a shield to catch overspray at the edges of workpiece to protect other surfaces. Use masking tape (D) to cover other areas if needed.

NOTE The amount of paint being applied can be

varied by the speed of stroke, distance from workpiece and adjustment of the fluid control knob (G). If speed of stroke is too slow, paint will be wet on workpiece and may run. If speed of stroke is too fast, paint will be dry and uneven on workpiece.

NOTE Two thin coats of paint will yield better

spraying results and have less chance of runs than one heavy layer.

CARE AND MAINTENANCE

Local codes may require specific cleaning methods and equipment. Follow local codes and manufacturer's recommendations for the use and disposal of spray paints and solvent.

Daily Clean-Up

NOTE Clean spray gun immediately after use. Paint and other materials dry quickly in

the small passages rendering gun useless due to the difficulty of removing hardened paint from the passages inside the gun.

1. Remove and empty the canister; then rinse with a solvent recommended for the paint.

2. Refill canister with clean solvent and attach to the gun. Spray solvent through the gun while shaking the gun vigorously. Wipe the gun exterior with a solvent-soaked rag. Repeat until the gun is clean.

CARE AND MAINTENANCE

3. Remove the air cap and soak in solvent until clean. Use a small brush for stubborn stains if necessary. Toothpicks or small brushes may be used to clean air passages.

Never use metal objects to clean precisely drilled passages.

Damaged passages will cause improper spraying.

4. Clean gaskets with a solvent soaked rag. Never immerse gaskets or spray gun body in solvents to prevent

equipment damage.

5. After using water to clean out spray gun, spray mineral spirits through the gun to

prevent corrosion.

6. Clean and flush gun thoroughly to neutralize any contaminants corrosive to the

spray gun.

7. Use a non-silicone oil on all moving parts when reassembling. Use Vaseline® or

light grease on all threaded connections prior to storage.

WARNING

Periodic Clean-Up

Due to improper cleaning and paint it may be necessary to inspect and clean the internal parts and the gun body.

1. Examine openings in air cap and fluid tip. If clogged, remove any o-rings and soak

the air cap or fluid tip in solvent.

2. A brush, toothpick or something similar may be used to dislodge the dried paint

from holes and passages.

Never use metal objects to clean precisely drilled passages.

Damaged passages will cause improper spraying.

3. Remove and check fluid needle for excessive wear at the tip and straightness.

IMPORTANT: If the needle tip is worn more on one side than the other, either the needle is bent or the gun body has been dropped or knocked out-of-line. There are no adjustments that can be made to a bent gun body. Test the needle by rolling on a flat surface. Replace if necessary.

4. Check and replace any damaged o-rings and seals. O-rings and seals can be wiped clean but not be soaked in solvent.

5. Unscrew packing nuts and replace the packing only if a leak will not stop when the nut is tightened. Do not overtighten

a packing nut because this will restrict

movement of the needle.

6. Re-assemble in reverse order of above and use a non-silicone oil on moving parts. Apply Vaseline® or light grease on threaded joints and hose connections.

WARNING

Storing

1. When not using spray gun, turn the fluid adjustment knob counterclockwise to open which will reduce spring tension on needle fluid tip.

2. Spray gun must be well cleaned and lightly lubricated.

3. Store spray gun in a dry and safe place out of reach of children.

PROBLEM

TROUBLESHOOTING

CORRECTIVE ACTIONPOSSIBLE CAUSE

Right or left heavy spray pattern

Top or bottom heavy spray pattern

Split spray pattern

Center heavy spray pattern

Sputtering spray

Fluid leaking from packing nut

Air leaking from air cap without pulling trigger

Excessive overspray

Will not spray

1. Holes in left or right side of the air cap are plugged

2. Dirt on left or right side of fluid tip

1. Dried material at top or bottom of fluid tip

2. Loose air cap or dirty seat

3. Air cap plugged

1. Fan pattern open too far

2. Fluid adjustment turned in too far

3. Atomization air too high

1. Fan adjustment partially closed

2. Material too thick

3.Atomization pressure too low

1. Material level too low

2. Container tipped too far

3. Loose fluid inlet connection

4. Loose or damaged fluid tip/seat

5. Dry or loose fluid needle packing nut

6. Air vent clogged

1. Packing nut loose

2. Packing worn or dry

1. Sticking air valve stem

2. Contaminate on air valve or seat

3. Worn or damaged air valve or seat

4. Broken air valve spring

5. Bent valve stem

1. Too high atomization pressure

2. Too far from work surface

3. Improper stroking (arcing, gun motion too fast)

1. No pressure in gun

2. Fluid control not open enough

3. Fluid too heavy

1. Clean using only a non-metallic pick

2. Clean

1. Clean

2. Clean and tighten

3. Clean using only a non-metallic pick

1. Partially close the pattern adjustment

2. Open fluid adjustment

3. Reduce atomization air pressure

1. Open fan pattern adjustment

2. Thin to proper viscosity

3. Increase atomization pressure

1. Refill

2. Hold more upright

3. Tighten

4. Adjust or replace

5. Lubricate and or tighten

6. Clear vent hole

1. Tighten, but do not restrict, needle

2. Replace or lubricate (non-silicone oil)

1. Lubricate

2. Clean

3. Replace

4. Replace

5. Replace

1. Reduce pressure

2. Adjust to proper distance

3. Move at moderate pace, parallel to surface

1. Check air lines

2. Open fluid control

3. Thin fluid or change to pressure feed system

THREE-YEAR LIMITED WARRANTY

This tool is warranted by the manufacturer to the original purchaser from the original purchase date for three (3) years subject to the warranty coverage described herein.

This tool is warranted to the original user to be free from defect in material and workmanship. If you believe that a tool is defective, return the tool, with proper proof of purchase to the point of purchase. If it is determined that the tool is defective and covered by this warranty, the distributor will replace the tool or refund the purchase price.

This warranty is void if: defects in materials or workmanship or damages result from repairs or alterations which have been made or attempted by others or the unauthorized use of nonconforming parts; the damage is due to normal wear, damage is due to abuse (including overloading of the tool beyond capacity), improper maintenance, neglect or accident; or the damage is due to the use of the tool after partial failure or use with improper accessories or unauthorized repair or alteration.

This warranty gives you specific legal rights, and you may also have other rights that vary from state to state.

For warranty questions, call our customer service department at 1-888-3KOBALT, 8:00 a.m.-8:00 p.m. EST, Monday-Friday.

REPLACEMENT PARTS LIST

Printed in China

For replacement parts, call our customer service department at 1-888-3KOBALT, 8:00 a.m.-8:00 p.m., EST, Monday-Friday.

23 24 25 26 27 28 29 30 31 G

I 34 35 36 37 38

A 40 41 42

Air cap (external mix) Air cap (internal mix) Air cap seal Air cup ring Air separating ring Fluid nozzle Gun body Phillips Screw Side knob Air adjusting valve Air adjusting seat Snap Retainer Trigger pin Trigger Washer Snap retaining ring (E-ring) Pattern control needle Retaining ring Pattern control spring O-ring 2.5 × 2.1 Pattern control seat

Pattern control screw O-ring 4.5 × 1.8 O-ring 5.2 × 1.9 Fluid needle seat Air valve spring Fluid needle O-ring 10 × 1.8 Fluid needle adjusting seat Fluid needle spring Fluid control knob Air inlet Seal nut Packing nut Sealing washer Washer O-ring 19 × 1.8 Canister top Canister gasket Retaining nut Material tube

E M 3 J 5 6 7 8 H 10

11 13

K 15 16 17 18 19 20 21

1 1 1 1 1 1 1 2 2 1 1 1 1 1 1 1 1 2 1 1 1

O-ring 9 × 1.8

1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

Canister

Part No.

Description Qty.

Part No.

Description Qty.

3 J 5

88HH10 11 12

13 K 15 16

24 27

31 G

353637

40 41

25 26

6 7

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Kobalt SGY-AIR70TZ User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual