H2O-CPR
PRESSURE FEED SPRAY GUN
PRODUCT INFORMATION
The H2O-CPR gun comes equipped with both a pressure reduced air cap 23-2101 and a HVLP air
cap 23-1301 for areas requiring HVLP compliance.
23-2101 - consumes 11 cfm at 29 psi gun inlet.
23-1301 - consumes 13.5 cfm at 29 psi gun inlet.
23-2101 pressure reduced air caps can be used with the 0.8 mm - 1.7 mm fluid orifices listed below.
23-1301 HVLP air caps can be used with the full range of fluid orifices listed below.
HVLP/PRESSURE REDUCED AIR CAP AND FLUID NOZZLE CHART
MODEL
NO.
AIR CAPS
*MAX GUN
FLUID TIP
INLET PRESS.
RANGE
FOR HVLP
FAN
CONTROL
SCFM @
MAX GUN
INLET
STANDARD
IN CAT
PACK
AVAILABLE FLUID
NOZZLES TIPS
33-0208
33-0210
0.8 - 1.7
29*
11
33-0212
Included
33-0213
H2O-CPR
60-1504 (S)
33-0214
Included
33-0215
23-1301
Included
33-0217
0.8 - 2.2
29*
13.5
(HVLP)
33-0219
33-0222
Actual fluid nozzle and air cap combinations are determined by application (see application chart page 4)
*Note: Air cap test gages are available to confirm HVLP compliance.
*Gun inlet pressures may vary as required by application
23-2101
CPR
(Pressure
Reduced)
0.8mm (.022")
1.0mm (.040")
1.2mm (.046")
1.3mm (.052")
1.4mm (.055")
1.5mm (.059")
1.7mm (.070")
1.9mm (.075")
2.2mm (.086")
NEEDLES /
marking on needle
40-1308
40-1310
40-1312
40-1313
40-1314
40-1315
40-1317
40-1319
40-1322
(308)
(310)
(312)
(313)
(314)
(315)
(317)
(319)
(322)
Coating Atomization Technologies 337 South Arthur Avenue, Louisville CO 80027 Phone: 888.820.4498, Fax: 303.438.5708
www.spraycat.com
Operation and Maintenance Instructions for
H2O-CPR
Spray Guns
Operation
1. Connect air supply hose at handle of gun.
2. Connect a pressurized fluid supply to the gun fluid inlet.
3. Fluid flow can be controlled using the fluid control knob, this restricts flow by limiting needle travel. It is best to control
fluid flow by proper selection of fluid orifice size and use the fluid control knob to “fine tune flow rate”.
4. Fan width can be adjusted using the fan control knob. Turning the knob clockwise narrows the fan.
Maintenance
IMPORTANT! Routine cleaning and maintenance is essential to insure proper gun operation.
Several states prohibit spraying solvent into the atmosphere and require the use of covered gun cleaner.
1. If a gun cleaner is being used, connect and clean the gun in the gun cleaner according to the manufactures
instructions.
2. If a gun cleaner is not being used:
Remove air cap and clean separately using clean solvent.
For pressure setups, connect a pressurized solvent supply to the fluid inlet, trigger the gun allowing solvent to flow
thru the gun until clean.
NOTE: Gun head disassembly is not recommended for normal cleaning and maintenance.
Gun head disassembly and reassembly instructions:
Have repair kit # 10-106 available before gun disassembly.
Gun head disassembly
To remove the nozzle carrier (4) and air cap adapter (6):
1. Remove the air cap (1), fluid nozzle tip (2), fluid nozzle body (3), and needle (13).
2. Remove the needle seal cartridge (23).
3. Loosen the locknut (9) and remove fluid inlet (10) using a 5/8” open-end wrench.
4. The nozzle carrier (4) and air cap adapter (6) will now slide forward from the gun body (11).
Gun head reassembly
1. Install a new o-ring (5 and 7) on the air cap adapter (6).
2. Install the thread locknut (9) onto the fluid inlet (10) as far as possible.
3. Install a new fluid inlet seal (8) into the recess area on the nozzle carrier (4) inlet port.
4. Slide the nozzle carrier (4) into air cap adapter (6) and insert into the gun body (11) as far as possible. Be sure the
nozzle carrier (4) extends into the hole at the back of the gun head. Install the needle seal (23) but do not tighten.
5. Rotate the nozzle carrier (4) until the fluid inlet port in the nozzle carrier (4) is aligned with the threaded hole in the
body. While in this position, insert the fluid inlet (10) and tighten firmly.
6. Tighten the needle seal (23) to approx. 12 ft.-lb. torque.
7. Tighten the fluid inlet (10) to approx. 25 ft.-lb. torque.
8. Tighten the locknut (9) to approx. 33 ft.-lb. torque.
*
*
*
*
*
*
*
*
*
HVLP AIR CAP TEST GAGES
FOR
H2O-CPR
ITEM NO.
PART NO.
DESCRIPTION
ITEM NO.
PART NO.
23-1301-G
DESCRIPTION
1
See Air Cap Chart
Air Cap**
16
60-204
Needle Return Spring*
2
See Air Cap Chart
Fluid Nozzle 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
O-Ring*
7
60-131
O-Ring*
22
61-1003
Air Valve Spring*
8
60-124
Fluid Inlet Seal*
23
60-1400
Needle Seal Cartridge*
9
60-128
Locknut
24
60-2101
Trigger
10
60-126
Fluid Inlet Fitting
25
60-1510
Air Control
11
60-1120-CPR-H2O
CPR Gun Body HVLP
25A
60-122
Plug (optional)
12
See Air Cap Chart
Fan Control Assembly**
26
60-104
Air Inlet Fitting
13
See Air Cap Chart
Fluid Needle**
27
60-1033
Trigger Pivot Set
14
60-202
Fluid Control Knob
28
98-0109
Allen Plug
15
60-205
Spring Seat*
**See air cap selection chart on page 1
*Indicates part included in repair kit # 10-106
FLUID NOZZLE / AIR CAP SELECTION CHARTS
H2O-CPR Series - Pressure Feed Guns
H2O-CPR HVLP/PRESSURE REDUCED SPRAY GUN
FLUID ORIFICE x
AIR CAP
MAXIMUM
PATTERN WIDTH
CFM
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"
23-2101 11 CFM
23-1301 13.5 CFM
1.3 mm
1.4 mm
1.5 mm
1.7 mm
2101 or 1301
2101 or 1301
2101 or 1301
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
MATERIAL TYPE
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
x
x
x
x
H2O-CPR Smart Pack Includes:
98-0104
3/8” Socket
98-0112
Ratchet Wrench
60-8001
Gun Wrench
98-0113
Gun Cleaning Brush
Air Caps and Needles Shown on Page 1
H2O-CPR
H2O-CPR-303SS-R2 Includes:
51-303SS
1 QT Stainless Steel Pressure Cup
52-5R2
Pressure Cup Regulator
98-0104
3/8” Socket
98-0112
Ratchet Wrench
60-8001
Gun Wrench
98-0113
Gun Cleaning Brush
Air Caps and Needles Shown on Page 1
H2O-CPR-PPS-R2 Includes:
91-460
950 mL 3M™ PPS™ Pressure Cup
91-462
Lids and Liners (Available in 25 Pack)
91-475
#18 PPS Adapter
52-5R2
Pressure Cup Regulator
98-0104
3/8” Socket
98-0112
Ratchet Wrench
60-8001
Gun Wrench
98-0113
Gun Cleaning Brush
Air Caps and Needles Shown on Page 1
Revised 11/18/15
H2O-CPR-303SS-R2
H2O-CPR-PPS-R2
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