7
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 (3)or fluid
tip (4).
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.
1. Fill tank or clear obstruction.
2. Clean.
3. Replace.
4. Tighten or replace.
Air leaking from
Ratchet Assy. (18).
1. Damaged or worn Piston Cup (12).
2. Damaged cylinder of Gun Body.
1. Replace.
2. Replace.
Dripping from Fluid Tip. 1. Worn or damaged Fluid Tip (4) or Needle (4).
2. Needle Spring (14) damaged or deformed.
1. Replace.
2. Replace.
Air or fluid leaking from
Gun Body.
Damaged or worn Needle Seal Kit (7)
Replace.
ACCESSORIES
Part No.
Description
SSL-10
Gun Lube (60m
)
42884-214-K5
Cleaning Brush (Kit of 5)
AGA-415
Universal Clamp
GC-100-K48
Gun Cover (Kit of 48)
HD-505-W
Quick Cleaner (5
)
83GZ-5200
Solvent Saver (10
)
2017-07-DA-300
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.
