－
4
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Parts list
◆
Marked parts are wearable parts.
■
Troubleshooting
Spray Pattern
Problems
Remedies
Fluttering
1. Air enters between fluid nozzle and tapered seat of gun body.
2. Air is drawn from fluid needle packing set..
3.Air enters at fluid container fitting nut or fluid hose joint.
1. Remove fluid nozzle to clean seat.
Ｉ
f it is damaged, replace nozzle.
2. Tighten fluid needle packing.
3. Fully tighten joint section.
Crescent
1. Paint buildup on air cap partially clogs horn holes.
Air pressure from both horns differs.
1.
Remove obstructions from horn holes with attached brush.
But do not use metal objects to clean horn holes.
Ｉ
nclined
1. Paint buildup or damage on fluid nozzle circumference and air cap
center.
2. Fluid nozzle is not properly fitted.
1. Remove obstructions.
Replace if damaged.
2. Remove fluid nozzle and clean seat section.
Split
1. Paint viscosity too low.
2. Fluid output too high.
1. Add paint to increase viscosity.
2.
Tighten fluid adj. knob to reduce fluid output.
Or turn pattern adj. valve set clockwise.
Heavy Center
1. Paint viscosity is too high.
2. Fluid output is too low.
1.
Add thinner to reduce viscosity.
2.Turn fluid adj. valve knob counter-clockwise to increase fluid output.
Spit
1. Fluid nozzle and fluid needle set are not seated properly.
2.The first-stage travel of trigger
(when only air discharges) decreases.
3. Paint buildup inside air cap set.
1.
Clean or replace fluid nozzle and fluid needle set.
2.
Replace fluid nozzle and fluid needle set.
3. Clean air cap set.
R1
：
retighten R2
：
adjust R3 :
clean R4 : replace parts
Problem
Where it
occurred
Parts to be checked
Cause
Remedy
R1
R2
R3
R4
Air leaks
(from tip of air cup)
Air
valve set
Air valve
* Dirt or damage on seat
○
○
Air valve seat set
* Dirt or damage on seat
○
○
* Wear on air valve spring
○
Air valve packing
* Damage or deteriorated
○
Paint leaks
Fluid nozzle
Fluid nozzle
～
fluid needle set
* Dirt, damage, wear on seat
○
○
* Loose fluid needle adj. knob
○
* Wear on needle spring
○
Fluid nozzle
～
gun body
* Insufficient tightening
○
* Dirt or damage on seat
○
○
Fluid needle
～
needle packing seat * Needle does not return due to packing set too tight
○
○
Fluid needle
～
needle packing
* Needle does not return due to paint buildup on fluid needle
○
○
Fluid needle
Needle packing
～
needle set
* Wear
○
○
Needle packing seat
* Insufficient tightening
○
Paint does not
come out
Tip of gun
Fluid adj. knob
* Insufficient opening
○
Tip hole of nozzle
* Clogged
○
Paint filter
* Clogged
○
○
No. Description
Q’ty
No. Description
Q’ty
1
Air cap set
1
◆
14 Fluid needle set
1
◆
2
Fluid nozzle
1
15-1 Air valve needle PK seat 1
3
Needle packing seat
1
◆
15-3 Air needle packing
1
◆
4
Needle packing set
1
◆
15-4 Air valve
1
5
Fluid joint
1
16 Air valve chamber
1
6
Trigger
1
◆
17 Air valve packing
1
7
Air adj. valve set
1
18 Air valve packing seat
1
8
Air joint
1
19 Trigger stud
1
9
Gun body
1
20 E stopper
2
10-1 Spread adj. knob
1
21 Spread adj. valve
1
10-2 Washer
1
22 Spread adj. spring
1
10-3 Spread adj. knob screw
1
23 Spread adj. plug
1
11 Fluid needle spring
1
24 Special driver
1
12 Air valve spring
1
25 Brush
1
13 Fluid adj. valve set
1
26 Spanner
1
13-1 Stop ring
1
27 Air hose joint set
1
13-2 Air valve packing seat
1
28 Fluid hose joint se
t
1
◆
13-3 Fluid needle packing
1
(only pressure feed type)
13-4 Fluid adj. guide
1
29 Instruction manual
1
13-5 Fluid adj. knob
1
Manual No.60-12
Code No.03299029
3176,Shinyosida cho, Kohoku-Ku,
Yokohama 223-8501, Japan
