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Chart.3 

Description 

Size  (mm) 

Fluid Tip 

Needle 

1.0 

JJ-4-1.0 

JJ-41-1.0 

1.3 

JJ-4-1.3 

JJ-41-1.3 

1.5 

JJ-4-1.5 

JJ-41-1.5 

LUNA-R

GUN

 

Operation Manual 

CONVENTIONAL (for Auto-Refinishing) 

SB-JE-LUNA-R-

C

 

Important

Read and follow all instructions and SAFETY PRECAUTIONS 

before using this equipment 

The gun body of this model is finished with special coating.  Do not use the wire brush or metal 
spatula for cleaning.    Do not inscribe letters on the gun body.    It may cause peeling off the coating. 

MODELS 

LUNA 

- R-

 

Air Cap 

№ 

-

 

Fluid Tip Size

 

 

Type of Feed 

G

Gravity

S

Suction

 

(Ex.)

  LUNA-R-244 -1.3-G 

 

Auto-Refinishing (Conventional) - 

244 Air Cap

 

-

 

Size1.3

mm

  - Gravity

 

SPECIFICATIONS 

Maximum Working Air Pressure

  0.69 MPa,    Maximum Working Fluid Pressure

  0.69 MPa 

Chart

Air Cap 

 

Part Number 

Tip size

mm

 

Feed 

Air consumption 

Gun inlet 

pressure 

Pattern width 

(mm) 

Application 

Fluid 

inlet 

Air inlet 

Weight

(g) 

1.0  1.3 

1.5 

244 

LUNA-3-244 

220L/min 

0.2MPa 

260 

Metallics, Pearls 

G1/4 

G1/4 

245 

245 

LUNA-3-245 

220L/min 

0.2MPa 

300 

Clear Coats, Solids 

PARTS LIST 

Chart.2

Ref. 

 

Part Number 

Description 

Qty 

1  JJ-6 

Retaining Ring 

2  JJ-50-K5 

Seat Kit of 5 

3  See Chart.1 

Air Cap 

4  See Chart.3 

Fluid Tip 

5  LUNA-7C 

Baffle 

6  LUNA-8-K5 

Gasket Kit of 5 

7  LUNA-35 

Fluid Inlet 

LUNA-BODY-G 
LUNA-BODY-S 

Gun Body 

9  LUNA-44C 

Pattern Valve 

10  FUN-443 

Valve Seal Kit 

11  FUN-43 

Air Valve 

12  FUN-25-K5 

Valve Spring 

13  FUN-12 

Air Valve Bushing 

     14  See Chart.3 

Needle 

15  FUN-14-K5 

Needle Spring

 

Kit of 5 

16  LUNA-13C 

Adjusting Screw 

17  FUN-463 

Needle Packing (2 pcs.) 

18  FUN-11-K3 

Packing Gland Kit of 3 

19  FUN-46-K10 

E-ring Kit of 10 

20  FUN-45-K5 

Bearing Stud Kit of 5 

21  FUN-108 

Trigger 

22  LUNA-42C 

Cheater Valve 

23  LUNA-30 

Air Connector 

24  FUN-34 

Valve Seal Inserting 

Tool 

(Option) 

25  LUNA-34 

Spanner 

Note) Ref. No. 24 (FUN-34) is needed for Ref.10 (FUN-  443) installation.    When removing it, be careful not to damage the 
surface of seat where inserted.    A damaged seat can lead air leakage. 

Summary of Contents for LUNA-R

Page 1: ... LUNA 3 244 G 220L min 0 2MPa 260 Metallics Pearls G1 4 G1 4 245 S 245 LUNA 3 245 G 220L min 0 2MPa 300 Clear Coats Solids S PARTS LIST Chart 2 Ref Part Number Description Qty 1 JJ 6 Retaining Ring 1 2 JJ 50 K5 Seat Kit of 5 1 3 See Chart 1 Air Cap 1 4 See Chart 3 Fluid Tip 1 5 LUNA 7C Baffle 1 6 LUNA 8 K5 Gasket Kit of 5 1 7 LUNA 35 Fluid Inlet 1 8 LUNA BODY G LUNA BODY S Gun Body 1 9 LUNA 44C Pa...

Page 2: ...essured liquids may injure eyes Do not point the spray gun to any person 3 Gravity or suction feed gun must not be used for pressure feed gun 4 Parts with compressed air may damage the human body Connect air hoses tightly by using a spanner so that air never leaks If tightened loosely hoses can be removed which may result in damaging the human body objects to be coated and other equipment used tog...

Page 3: ... Tip 4 and Needle 14 1 It is recommended to replace Fluid Tip 4 and Needle 14 as a set 2 Loosen completely Pattern Valve 9 by turning the knob counterclockwise 3 Remove Adjusting Screw 16 and Needle Spring 15 and then withdraw Needle 14 from the gun body 4 Remove Retaining Ring 1 and Air Cap 3 5 Remove Fluid Tip 4 by using socket wrench or offset wrench and Baffle 5 can also be removed 6 When reas...

Page 4: ... Replace Dripping from fluid tip 1 Worn or damaged Fluid Tip 4 or Needle 14 2 Stuck Needle Packing 17 or Needle 14 3 Tight Packing Gland 18 4 Loose Adjusting Screw 16 1 Replace 2 Lubricate 3 Adjust 4 Tighten ACCESSORIES Part Description Part Description KGP 4 Plastic Gravity Cup with Stand 400ml HAV 501 B Air Adjusting Valve with Gauge KG 250 Stainless Steel Gravity Cup with Stand 250ml HAF 507 Di...

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