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 (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
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-W
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
2017-08-
T2AGPV LVMP
Normal spray pattern
©2017 Carlisle Fluid Technologies.
HP
http://www.carlisleft.co.jp
DIVISION
®D
E
VILBISS is a registered trademark of Carlisle Fluid Technologie
s.
®Jupiter is a registered trademark of CFT Ransburg Japan KK.
Ransburg Japan KK
The proper combination of fluid pressure, fan and atomization air pressure,
and fluid tip size should result in a pattern of this shape.
