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T-AGPV-868/869/878/879 LVMP COMPACT AUTO. MANUEL D'UTILISATION DU PISTOLET
- T-AGPV-868/869/878/879 LVMP COMPACT AUTO. MANUEL D'UTILISATION DU PISTOLET [ japonais ]
Important：Read and follow all instructions and SAFETY PRECAUTIONS before using this equipment.
DESCRIPTION
T-AGPV LVMP guns have been developed to achieve high transfer with high atomization with less air consumption. LVMP
stands for Low Volume Medium Pressure. The small, lightweight LVMP compact gun is suitable for installing to robots or
automatic machines. Models and application information follows.
MODELS
Example: T-AGPV – 8 □ □－ 80□－□□□
Chart 1
Air Cap
Fluid Tip Size
(mm)
Pattern Size Shape Typical Applications
Marking
Code No.
Part No.
805
802447 DFW (1.6) DFX (1.1)
GD (0.7) D (2.2)
220mm (DFX) Taper
Most conventional materials
Waterborne & chlorinated solvents
D (2.2) is for abrasive materials AV-1239-805
807
802449 DFW (1.5) DFX (1.1)
GD (0.7) D (2.2)
300mm (DFX) Straight
Most conventional materials
Waterborne & chlorinated solvents
D (2.2) is for abrasive materials AV-1239-807
805MT AV-1239-805MT FX (1.1) G (0.7) 180mm (FX) Taper
Most conventional materials
Waterborne & chlorinated solvents
Chart 2
Air Cap Tip Marking (mm) Part Number (Tip & Needle Lapped Set)
805, 807
DFW (1.6) T-AGHV-440-DFW
DFX (1.1) T-AGHV-440-DFX
GD (0.7) T-AGHV-440-GD
D (2.2) T-AGPV-402-D (Niteralloy)
D (2.2) T-AGPV-409-D (Tungsten)
805MT FX (1.1) G (0.7)
Fluid Tip Needle
AV-651-FX
AV-651-G
T-JGA-402-FZ
T-JGA-402-G
Basic Part Number
Fluid Tip (Material)
DFW
DFX
FX (Standard SUS)
GD
G
D-N (Niteralloy)
D-C (Tungsten)
Air Cap
805
807
805MT
6: standard
7: abrasive
8: Non-Circulation
9: Circulation
T-AGPV-868/869/878/879 LVMP
COMPACT AUTO. GUN OPERATION MANUAL
2
SAFETY PRECAUTIONS
This manual contains important information that ALL users should know and understand BEFORE using this equipment. This
information relates to USER SAFETY and PREVENTING EQUIPMENT PROBLEMS.
To help you recognize this information, we use the following terms to draw your attention to certain equipment labels and
portions of this manual. Pay special attention to any label or information that is highlighted by one of these terms:
WARNING
Important information to alert you to a situation that might cause serious injury or loss of life if instructions
are not followed.
CAUTION Important information that tells how to prevent damage to equipment.
NOTE Information that you should pay special attention to.
WARNING
The following hazards may occur during the normal use of this equipment. Please read the following chart.
HAZARD CAUSE SAFEGUARDS
Fire
Solvents and coatings can be highly
flammable or combustible, especially
when sprayed.
1. Adequate exhaust must be provided to keep
the air free of accumulations of flammable
vapors.
2. Smoking must never be allowed in the spray
area.
3. Fire extinguishing equipment must be
present in the spray area.
4. Static discharges must be prevented. Ground
(earth) all conductive objects in the spray
area, such as a cleaning solvent bucket, fire
extinguisher, etc.
5. When using solvents for cleaning:
• Those used for equipment flushing must
have a flash point equal to or greater than
that of the coating.
• Those used for general cleaning must
have flash points above 100°F (37.8°C).
Inhaling Toxic Substances
Certain materials may be harmful if
inhaled or if there is contact with the
skin.
1. Follow the requirements of the Material
Safety Data Sheet supplied by coating
material manufacturer.
2. Adequate exhaust must be provided to keep
the air free of accumulations of toxic
materials.
3. Use a mask or respirator whenever there is a
chance of inhaling sprayed materials. The
mask must be compatible with the material
being sprayed and its concentration.
Equipment must be as prescribed by an
industrial hygienist or safety expert, and be
NIOSH approved.
Explosion Hazard –
Incompatible Materials
Halogenated hydrocarbon Solvents-
for example:
methylene chloride and
1,1,1,-Trichloroethane are not
chemically compatible with the
aluminum that might be used in
many system components. The
chemical reaction caused by these
solvents reacting with aluminum can
become violent and lead to an
equipment explosion.
The T-AGB spray gun can be used with these
solvents.
However, aluminum is widely used in other
spray application equipment – such as material
pumps, cups, regulators, valves, etc. Check all
other equipment items before use of these
solvents. Read the label or data sheet for the
material you intend to spray. If in doubt as to
where or not a coating or cleaning material is
compatible, contact your material supplier.
3
HAZARD CAUSE SAFEGUARDS
General Safety Improper operation or maintenance
may create a hazard.
Operators should be given adequate training in
the safe use and maintenance of the equipment
(in accordance with the requirements of
NFPA-33, Chapter 15 in U.S.). Users must
comply with all local and national codes of
practice and insurance company requirements
governing ventilation, fire precautions, operation,
maintenance and housekeeping (in the U.S.,
these are OSHA Sections 1910.94 and
1910.107 and NFPA-33).
Noise Levels
The continuous A-weighted sound
pressure level of this spray gun may
exceed 85dB(A) depending on the
air cap/nozzle set-up being used.
Sound levels are measured using an
impulse sound level meter and
analyzer, when the gun is being used
in a normal spraying application.
Details of actual noise levels
produced by the various air
cap/nozzle set-ups are available on
request.
Wear earplugs when using the spray gun.
Spraying solvent
Pressured air/fluid passage may be
broken when cleaning or flashing
with solvent.
The solvent may be harmful if
contacted with eyes.
Always wear eye protection when spraying or
cleaning the equipment.
Misuse:
• All spray guns project particles at high velocity and must never be aimed t any part of body.
• Never exceed the recommended safe working pressure for any of the equipment used.
• The fitting of non-recommended or non-original accessories or spare parts may create hazardous conditions.
• Before dismantling the equipment for cleaning or maintenance, all pressures, air and material, must be isolated and
released.
Disposal of non-metallic materials must be carried out in an approved manner. Burning may generate toxic fumes.
The removal of waste solvents and coating materials should be carried out by an authorized local waste disposal service.
SPECIFICATIONS
Max. Air Pressure 0.9MPa (9.0 bar)
Max. Fluid Pressure 1.4MPa (14.0 bar)
Cylinder Air Pressure Min. 0.34MPa (3.5 bar)
Max. 0.49MPa (5.0 bar)
Weight 340g (Gun Body)
Mounting Stud Dia. 19mm x 51mm
Fluid Tube 6x4mm
CYL Air Tube 6x4mm
CAP Air Tube 6x4mm
FAN Air Tube 6x4mm
4
INSTALLATION
Figure 1. Dimensions
Figure 2. Installation
Mount the gun with the stud (21) or tighten with Manifold (22) 8.2mm whole.
NOTE:
The air supplied to the gun should be clean air that removed any impurities. To circulate the paint for Non-Circulate
body, open the passage for paint circulation at Gun Body (6) and remove the plug of Manifold (22), then install the
fluid nipple.
5
OPERATION
1. Mix, prepare and strain the coating material to be sprayed according to paint manufacturer’s instructions.
2. Adjust the CYL air at 0.34~0.49MPa.(3.4~4.9 bar)
3. Turn Adjusting Screw (20) counter-clockwise 3.5 turns from fully closed position and fix with Lock Nut (19).
This makes the Needle fully opened.
4. Adjust CAP/FAN air at 0.20MPa.(2.0 bar)
5. Adjust fluid air at about 0.07MPa~0.1MPa.(0.7~1.0 bar)
6. Turn on CYL air and test spray. Adjust fluid and air pressure until desired pattern is obtained. Control fluid pressure at
source supply. Always attempt to keep CAP pressure as low as possible to minimize overspray.
WARNING
Risk of injury. Equipment and fluid may be under pressure. Pressure in the system must be relieved before beginning the
cleaning procedure and before replacing any parts. Follow the procedures in the literature provided with the system.
CLEANING
1. Relieve air pressure from pressure tank. Carefully follow instructions in bulletin sent with tank.
2. Replace material in container with a suitable solvent.
3. Re-pressurize system.
4. Trigger gun and repeat procedure until gun and hose are thoroughly clean. A SolventSaver™ type hose and gun cleaner
which supplies a mixture of air and solvent can be used to most effectively clean gun and hose internal passages. See
Accessories for SolventSaver™. Wipe exterior of gun with a solvent dampened cloth.
5. If a recirculating system is used, it may be necessary to fit a shut off valve in return line to ensure fluid tip and forward
portion of sprayhead passage are properly cleaned when flushed with solvent.
CAUTION
Do not totally submerge gun in solvent. It is possible to damage the inside of the gun with solids.
CAUTION
The air cap can be immersed in solvent for cleaning. If orifices are clogged, use a cocktail stick or toothpick to
remove obstruction. Never use a steel wire or hard instrument. This will damage air cap and result in a distorted
spray pattern.
6
REPLACEMENT
Tools Required
Crescent Wrench
1/2 Box Wrench (for Item No. 3,21)
Pliers (for Needle Assy)
3, 6, 13, 14mm Open Wrench (for Item No. 12, 17, 28, 15)
1.5, 4, 5, 6mm Hex Wrench (for Item No. 16, 26, 29, 25)
13mm Box Wrench (for Item No.10, 7)
Fluid Tip (3)
1. Relieve all air and fluid pressure in system.
2. It is recommended to remove the Gun from the Manifold (22) by removing Bolt (27) before carrying out any maintenance.
3. Remove Adjusting Screw (20) and Needle Spring (18). Pull Needle Assy out from gun body with Pliers.
4. Remove Retaining Ring (1) and Air Cap (2).
5. Remove Fluid Tip (3) with 1/2 Box Wrench.
6. Reassemble in reverse order. Recommended torque of Fluid Tip: 16~20N・m.
CAUTION
It is recommended that Fluid Tip (3), Needle (12), Needle Seal Kit (7) and Piston Cup (14) be replaced at the same
time.
Replacing Needle (12), Piston Cup (14)
1. Remove Adjusting Screw (20), Lock Nut (19), Needle Spring (18). Pull Needle Assy out from gun body with Pliers.
2. Loosen Set Screw (16) of Retainer (15) by turning 1~2 times with 1.5mm Hex Wrench.
3. Loosen Piston Flange (13) and Retainer (15) a little by turning clockwise with 14mm Spanner for Retainer (15) and 6mm
Spanner for Lock Nut (17).
4. Fix this position with Set Screw (16). Remove Retainer (15) with 14mm Spanner and Lock Nut with 6mm Spanner.
5. Using 14mm Spanner for Retainer (15) and 3mm Spanner for Needle (12), remove Needle (12) from Piston Flange (13).
6. Loosen Set Screw (16) with Hex Wrench and remove Piston Flange (13) and Retainer (15), then remove Piston (14).
CAUTION
Do not try to remove Needle (12) with Lock Nut (17) installed as it may cause the damage.
Reassembling Needle Assy
1. Apply small amount of liquid gasket on thread of Needle (12) and screw into Piston Flange (13). Then insert Piston Cup
(14) and screw into Retainer (15) fully by finger.
2. Using 14mm Spanner on Retainer (15), tighten it approximately 150~180 degree clockwise from the position where
maximally screwed in with finger with 3mm Spanner on Needle (12).(when exchanging to new Piston Cup)
CAUTION
If Piston Cup is not brand-new, tighten at 60~90 degree. (Recommended torque: 0.8~1.0N･m)
3. Tighten Set Screw (16) with 1.5mm Hex Wrench.
4. Using14mm Spanner on Retainer (15) and then tighten Lock Nut (17) with 6mm Spanner.
(Recommended torque: 0.8~1.0N･m)
Replacing Needle Seal Kit (7)
1. Remove Adjusting Screw (20), Lock Nut (19) and Needle Spring (18). Pull Needle Assy out from gun body with Pliers.
2. Remove Needle Seal Kit (7) and Housing (10) with T-AGB-HW-1 Housing Wrench (Optional.)
3. Set Needle Seal Kit (7) and Housing (10) on the shaft of T-AGB-HW-1 and assemble on Gun Body (6).
4. Apply petroleum jelly on Piston Cup (14) of Needle Assy and insert into gun.
5. Insert Needle Spring (18), Lock Nut (19) and assemble Adjusting Screw (20) at the position of 3.5 counter-clockwise
turns from fully closed position.
6. Pressure 0.35Mpa (3.5 bar) on CYL and check the movement of needle. If air leaks from 3mm hole on gun body, bind
seal tape 1.5 laps on thread of Housing (10).
7
Figure 5. Gun Exploded View
8
Item No. Code No. Part Number Description Q’ty Reference
1 804277 MSG-368 Retaining Ring 1
2 Refer to Chart 1 Air Cap 1
3* Refer to Chart 2 Fluid Tip 1
5* T-AGPV-403 Baffle 1
6* Gun Body 1
7* AGX-7-K2 Needle Seal Kit 1 (4 seals, 2 springs)
10* T-AGPV-13 Housing 1
12* Refer to Chart 2 Needle 1
13* 805470 T-AGB-101 Piston Flange 1
14* 805472 T-AGB-102 Piston Cup 1
15* 805473 T-AGB-103 Retainer 1
16* 805475 T-AGB-104-K5 Set Screw Kit of 5 1
17* 805477 T-AGB-105 Lock Nut 1
18* 805479 T-AGB-106 Needle Spring 1
19* T-AGPV-117 Lock Nut 1
20* T-AGPV-118 Adjusting Screw 1
21 AGX-3-K Mounting Stud Kit 1
22 Manifold 1
23 T-AGPV-140-K2 O-Ring Kit of 2 2
24 T-AGPV-131-K5 O-Ring Kit of 5 3
26 EC-6-R1/8A-M-R1001 Air Connector 3
27 T-AGPV-310 Bracket handle shaft ass’y 1 (include o-ring)
28 EF7014-1-1 Connector Kit for Fluid w/O-Ring 1 2 for circulating
29 Plug 1/8 1 None for circulating
30 Set Screw M5xL8 2
31 804103 KK-5017 Fluid Seal Kit for abrasives 1 (3 seals, 1 collar)
*marked parts are included in the following Gun Body Package.
T-AGPV-880-xxx
Gun Body Package
(non-circulating)
(available with G, GD, FX, DFX, DFW)
T-AGPV-890-xxx Gun Body Package (circulating)
(available with G, GD, FX, DFX, DFW)
9
SERVICE CHECK
problem Cause Correction
Will not spray. No pressure to gun.
Piston stops moving.
Check air and material lines.
Check CYL air pressure.
Improper spray pattern.
A. Gun not adjusted properly.
A, B. Material build up on the air cap (2)or fluid
tip (3).
A. Re-adjust. See Operation Section.
A, B. Clean the air cap or fluid tip. See
Preventive Maintenance.
Note
To determine where the material build up is, rotate the air cap 180°and test spray. If the pattern
stays in the same position, the condition is caused by material build up on the fluid tip. If the pattern
changes with air cap movement, the buildup is in the air cap.
C, D. Wrong material or material too thick.
Insufficient material or atomizing air
pressure too high.
C, D Adjust material pressure or thin material.
Increase material or reduce atomizing
air pressure.
Jerky or fluttering spray
1. Insufficient material in the tank or an obstruction
in the line.
2. Gun material passage plugged.
3. Worn Needle Seal Kit (7).
4. Loose or damaged Fluid Tip (3).
1. Fill tank or clear obstruction.
2. Clean.
3. Replace.
4. Tighten or replace.
Air leaking from
Adjusting Screw (20).
1. Damaged or worn Piston Cup (14).
2. Damaged cylinder of Gun Body (6).
1. Replace.
2. Replace.
Dripping from Fluid Tip. 1. Worn or damaged Fluid Tip (2) or Needle (12).
2. Needle Spring (18) damaged or deformed.
1. Replace.
2. Replace.
Air or fluid leaking from
Gun Body (6).
Damaged or worn Needle Seal Kit (7) Replace.
ACCESSORIES
OM_AG_T-AGPV-E01_2025.04
Code No. Part No. Description
805153 SSL-10 Gun Lube
806472 42884-214-K5 Cleaning Brush Kit of 5
800163 GC-100-K48 Gun Cover Kit of 48
HD-505 Quick Cleaner
800279 QMGZ-5200 Solvent Saver (10)
KK-5033-805 Air Cap Test Gauge (for AV-1239-805)
KK-5033-807 Air Cap Test Gauge (for AV-1239-807)
KK-5033-805MT Air Cap Test Gauge (for AV-1239-805MT)
The proper combination of fluid pressure, fan and atomization air pressure,
and fluid tip size should result in a pattern of this shape.
Normal spray pattern
