- T2AGPV LVMP COMPACT AUTO GUN Operation Manual [ Japanese ]
Important：Read and follow all instructions and SAFETY PRECAUTIONS before using this equipment.
DESCRIPTION
T2AGPV LVMP gun is a small, light-weight Automatic Compact gun and suitable for robots and automatic machines.
Models and application information follows.
MODELS
Example: T2AGPV － A 7 8 － 805MT2 － FX
Chart 1
Chart 2
Air Cap
Fluid Tip Size (mm) Pattern Size Shape Typical Applications
Marking Part Number
805MT2 AV-1239-805MT2
G(0.7)
FX(1.1)
FF(1.4)
FW(1.6)
E(1.8)
220mm Blunt
Most conventional materials
Waterborne
807MT2 AV-1239-807MT2
G(0.7)
FX(1.1)
FF(1.4)
FW(1.6)
E(1.8)
280mm Taper
Most conventional materials
Waterborne
Basic Part Number Fluid Tip(Size)
G :0.7mm
FX :1.1mm
FF :1.4mm
FW :1.6mm
E :1.8mm
Air Cap No.
805MT2
807MT2
Delivery adjustable
A:Adjustable type
B:Fixed type
Body material
6:Aluminum
7:Stainless steel
Paint passage
8:Non-Circulation
9:Circulation
T2AGPV LVMP
COMPACT AUTO GUN Operation Manual
Air Cap Tip Marking (mm) Part Number (Tip & Needle Lapped Set)
805MT2
807MT2
G(0.7) T2AG-440-G
FX(1.1) T2AG-440-FX
FF(1.4) T2AG-440-FF
E(1.8) T2AG-440-E
805MT2
807MT2
G(0.7)
FX(1.1)
FF(1.4)
FF(1.6)
Fluid Tip Needle
T2AG-4S-G
T2AG-4S-FX
T2AG-4S-FF
T2AG-4S-FW
T2AG-402-FZ
T2AG-402-FZ
T2AG-402-FZ
T2AG-402-FZ
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.
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.
3
HAZARD CAUSE SAFEGUARDS
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 0.69MPa (7.0kgf/cm2)
Max. Fluid Pressure 0.69MPa (7.0kgf/cm2)
Cylinder Air Pressure Min. 0.34MPa (3.5 kgf/cm2)
Max. 0.49MPa (5.0 kgf/cm2)
Weight 730g (SUS / Adjustable type / Type for Non-Circulation)
336g (Aluminum/Adjustable type / Type for Non-Circulation)
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 (Ø19) or tighten with Manifold (14) 8.2mm whole.
CAUTION:
The air supplied to the gun should be clean air that removed any impurities.
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. When the adjustable type is used, turn the Adjusting Screw counter-clockwise about 4.0 turns from fully closed position to
make it fully opened (where it lightly bumps against). Do not turn it more than that.
4. Adjust the CAP/FAN air at about 0.20Mpa.
5. Adjust fluid air at about 0.07Mpa~0.1Mpa.
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. Please follow the instruction manual for the pressure tank or the feed pump to clean the supply equipment.
2. Supply gun with thinner from that supply equipment or another supply device.
3. Turn on CYL air and clean the fluid passages until the thinner comes out clean and clear. Quick Cleaner which supplies a
mixture of air and solvent can be used to improve cleaning efficiency and save solvent. See ACCESSORIES for Quick
Cleaner. Wipe gun exterior with a solvent dampened cloth.
4. When the gun is used in a paint circulation system, it may be necessary to design a system in which the paint return line
will be shut off temporarily in order to clean the forward portion of the gun.
5
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.
REPLACEMENT
Tools Required
Crescent Wrench
10mm or 13mm Box Wrench
Pliers (for Needle Assy)
Open Wrench
Hex Wrench
Fluid Tip (5)
1. Relieve all air and fluid pressure in system.
2. Remove Rear Body (10or11), Needle Spring (9). Pull Needle Assy (8) out from gun body with Pliers.
3. Remove Retaining Ring (1) and Air Cap (4).
4. Remove Fluid Tip (5) with 1/2 Box Wrench.
5. Reassemble in reverse order. Recommended torque of Fluid Tip (5): 16~20N・m.
Replacing Needle Assy (8), Piston Seal (7)
1. Remove Rear Body (10or11), Needle Spring (9). Pull Needle Assy (8) out from gun body with Pliers.
2. Insert the new Needle Assy and install the Spring and Rear Body.
3. Piston Seal should not be reused because it would be damaged when removed.
Replacing Needle Seal Kit (6)
1. Remove Rear Body (10or11), Needle Spring (9). Pull Needle Assy (8) out from gun body with Pliers.
2. Remove Needle Seal Kit (6) with 13mm Box Wrench or specialized tool (Optional).
3. Attach new Needle Seal Kit (6) to the gun body with the 13mm Box Wrench or specialized tool (Optional). Before doing it
please apply a little bit of vaseline to the O-ring of the Seal Kit.
4. Before inserting to the gun, apply vaseline to the Piston Seal (7) of Needle Assay (8).
5. Insert Needle Spring (9), and assemble Rear Body.
6. Pressure 0.35Mpa on CYL and check the movement of needle.
6
Figure 5. Gun Exploded View
7
Item No. Part Number Description Q’ty Remarks
1 T2AG-368 Retaining Ring 1 with Cap Seat and Ring Gasket
2 T2AG-50-K5 Cap Seat 1 5 pieces
3 T2AG-55-K5 Ring Gasket 1 5 pieces
4 Refer to Chart1 Air Cap 1
5 Refer to Chart2 Fluid Tip 1
6 T2AG-10 Needle Seal Kit 1
7 T2AG-102 Piston Seal 1
8 Refer to Chart2 Needle 1
9 T2AG-106 Needle Spring 1
10 T2AG-500 Rear Body(Fixed type) 1
11 T2AG-600 Rear Body(Adjustable type) 1
12 T2AG-140 O-Ring (Small) S4 3 2 for fluid, 1for air
13 T2AG-130 O-Ring (Big) S6 2 for air
14 T2AG-100AL
T2AG-100SS
Manifold (Aluminum)
Manifold (SUS)
1
15 -------- Hexagon Socket Bolt M6×L25 1 Commercial product
16 -------- Plug 1/8 1 Commercial product
17 T2AG-STU-64 Joint for Fluid 2 with Fluid Seal
18 EC6-R1/8A-M-R1001 Joint for Air 3
19 T2AG-TU-1-K5 Fluid Seal Kit of 5 2
T2AG-3-K Mounting Stud Kit Optional
T-AGPZ-34 Specialized Tool for Needle Seal Kit Optional (Refer to Figure 5.)
T2AG-700 Rear Body(Adjustable type with scale) Optional (Refer to Figure 5.)
8
SERVICE CHECK
Normal spray pattern
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 (4)or fluid tip (5).
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 (4) 180°and test spray. If the pattern stays in the
same position, the condition is caused by material build up on the fluid tip (5). If the pattern changes with air cap
movement, the buildup is in the air cap (4).
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 or tighten.
4. Tighten or replace.
Air leaking from the center
hole of Rear Body
Damaged or worn Piston Seal (7).
Damaged cylinder part of the gun body
Replace.
Gun body may not be used depending on the extent of
the damage.
Liquid spill from Fluid Tip (5) Clogged Needle (8) of the Fluid Tip (5)
Damaged or worn Fluid tip (5) or Needle (8)
Damaged or deformed Needle Spring (9)
Clean.
Replace.
Replace.
Air or paint leaking from the
3mm hole of the gun body
Damaged or worn Needle Seal Kit (6) Replace.
ACCESSORIES
OM_AG_T2AGPV-E01_2025.04
Part No. Description
SSL-10 Gun Lube (60cc)
42884-214-K5 Cleaning Brush Kit of 5
GC-100-K48 Gun Cover Kit of (48)
HD-505 Quick Cleaner(5)
HD-510 Quick Cleaner(10)
KK-5033-805MT Air Cap Test Gauge (for AV1239-805MT2)
KK-5033-807MT Air Cap Test Gauge (for AV1239-807MT2)
AGA-415 Universal Clamp
The proper combination of fluid pressure, fan and atomization air pressure,
and fluid tip size should result in a pattern of this shape.
