C.A. Technologies CPR User manual

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CPR
PRESSURE FEED SPRAY GUN
PRODUCT INFORMATION
Coating Atomization Technologies P.O. Box 17820, Boulder CO 80 08 [phone] Fax ( 0 ) 4 8-5708
www.sprayCAT.com
The CPR gun comes equipped wi h bo h a pressure reduced air cap 23-2101 and an
HVLP air cap 23-1301 for areas requiring HVLP compliance.
23-2101 - consumes 11 cfm a 29 psi gun inle .
23-1301 - consumes 13.5 cfm a 29 psi gun inle .
Bo h air caps can be used wi h he full range of fluid orifices lis ed below.
C
Pressure
Reduced

Operation and Maintenance Instructions for Spray Guns
Operation
1. Connec air supply hose a handle of gun. 5/16 air hose x 25 f . max. leng h is recommended. Also,
only use CAT high flow quick disconnec s and avoid using any res ric ive fi ings for he air supply o
he gun.
2. Connec a pressurized and regula ed fluid supply o he gun fluid inle .
3. Fluid flow can be con rolled using he fluid con rol knob, his res ric s flow by limi ing needle ravel. I
is bes o con rol fluid flow by he proper selec ion of orifice size ha gives he desired ma erial flow ra e,
wi h he fluid pressure adjus ed be ween 3 and 9 psi. Then use he fluid con rol knob o fine une flow ra e.
4. Fan wid h can be adjus ed using he fan con rol knob. Turning he knob clockwise narrows he fan.
Maintenance
IMPORTANT! Rou ine cleaning and main enance is essen ial o insure proper gun opera ion.
Several s a es prohibi spraying solven in o he a mosphere and require he use of covered gun cleaner.
1. If a gun cleaner is being used, connec and clean he gun in he gun cleaner according o he
manufac ures ins ruc ions.
2. If a gun cleaner is no being used:
Remove air cap and clean separa ely using clean solven .
Connec a pressurized solven supply o he fluid inle , rigger he gun allowing solven o flow hru he gun un il clean.
NOTE: Gun disassembly is not recommended for normal cleaning and maintenance.
Gun disassembly and reassembly instructions:
Have repair ki # 10-106 available before gun disassembly.
Disassembly
To remove nozzle carrier (4) and air cap adap er (6):
1. Remove he air cap (1), fluid ip (2), fluid nozzle body (4) and needle (13).
2. Remove needle seal car ridge (23).
3. Loosen locknu (8) and remove fluid inle (9).
4. The fluid nozzle carrier (4) and air cap adap er (6) will now slide foward from he gun handle (11).
Reassembly
1. Ins all new o-rings (5) and (7) on he air cap adap er (6).
2. Ins all air cap adap er in o gun body (11).
3. Ins all he locknu (8) on o he fluid inle (9) as far as possible.
4. Ins all a new fluid inle seal (10) in o he recess area on he nozzle carrier (4) inle por .
5. Slide he nozzle carrier (4) in o he air cap adap er (6) as far as possible. Be sure he nozzle carrier
ex ends in o he hole a he back of he gun head. Ins all he needle seal car ridge (23) bu do no igh en.
6. Ro a e he nozzle carrier (4) un il he fluid inle por in he nozzle carrier is aligned wi h he hreaded hole
in he gun body (11). While in his posi ion, inser he fluid inle (9) and igh en firmly.
7. Tigh en needle seal (23) o approx.12 f -lbs orque.
8. Tigh en fluid inle (9) o approx. 25 f -lbs orque.
9. Tigh en locknu (8) o approx. 33 f -lbs orque.
C
P
R

ITEM NO. PART NO. DESCRIPT ION ITEM NO. PART NO. DESCRIPT ION
1 See Air Cap Chart Air Cap* 16 60-204 Needle Return Spring**
2 See Air Cap Chart Fluid Tip* 17 60-201 Rear Bushing
3 33-1202 Fluid Nozzle Body 18 60-119 Seal**
4 60-L31H Nozzle Carrier 19 60-1520 Air Valve Assembly
5 98-8026 O-Ring** 20 60-302 Air Valve Poppet
6 60-34H Air Cap Adapter 21 60-125 Seal**
7 60-131 O-Ring** 22 61-1003 Air Valve Spring**
8 60-128 Locknut 23 60-1400 Needle Seal Cartridge**
9 60-126 Fluid Inlet 24 60-2101 Trigger
10 60-124 Fluid Inlet Seal** 25 60-1033 Trigger Pivot Screw s
11 60-1120-CPR Gun body 26 60-122 Plug (optional)
12 60-1504 Fan Control Assembly 27 60-104 Air Inlet Fitting
13 See Air Cap Chart Fluid Needle* 28 98-0109 Allen Plug
14 60-202 Fluid Control Knob 29 60-1510 Inlet Air Control
15 60-205 Spring Seat**
*See air cap selection chart on pages 1 & 4
**Indicates part included in repari kit # 10-106

MATERIAL TYPE FLUID ORIFICE x
AIR CAP
MAXIMUM
PATTERN WIDTH CFM
Very Thin
less than 16 sec. Zahn #2
inks , dyes,
solvents, stains
Thin
16 to 20 sec. Zahn #2
lacquers, enamels,
primers, sealers
Medium
21 to 30 sec. Zahn #2
automotive base coat
enamels, primers
epoxies, urethanes
automotive clear coat
Heavy
over 30 sec. Zahn #2
heavy body primers
high solid enamels
high solid automotive coatings
adhesives
23-2101 11 cfm
23-1301 13.5 cfm
1.3 mm x 2101 or 1301
1.4 mm x 2101 or 1301
1.5 mm x 2101 or 1301
23-2101 13"
23-1301 12"
23-2101 11 cfm
23-1301 13.5 cfm
1.7 mm x 2101 or 1301
1.9 mm x 1301
2.2 mm x 1301
23-2101 13"
23-1301 12"
23-2101 11 cfm
23-1301 13.5 cfm
FLUID NOZZLE / AIR CAP SELECTION CHARTS

- Pressure Feed Spray Guns
0.8 mm x 2101 or 1301
1.0 mm x 2101 or 1301
23-2101 13"
23-1301 12"
23-2101 11 cfm
23-1301 13.5 cfm
1.2 mm x 2101 or 1301
1.3 mm x 2101 or 1301
23-2101 13"
23-1301 12"
Revised 11/7/11
98-0104 3/8 socke
98-0112 Ra che Wrench
60-8001 Gun Wrench
98-0113 Gun Cleaning Brush
Air Caps and Needles shown on Page 1
C
Pressure
Reduced Smart Pack Includes:
HVLP Tes Gage
P/N 23-1301-G
(no included in ca packs)