Graco 312065M User Manual
Operation
312065M
Electric, Heated, Plural Component Proportioner
For spraying polyurethane foam and polyurea coatings. For professional use only.
Not approved for use in European explosive atmosphere locations.
Important Safety Instructions
Read all warnings and instructions in this manual.
Save these instructions.
EN
See page 4 for model information, including maximum
working pressure and approvals.
Model E-XP1 Shown
TI10953a
Contents
Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Supplied Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Related Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Important Two-Component Material Information 10
Isocyanate Conditions . . . . . . . . . . . . . . . . . . . . 10
Material Self-ignition . . . . . . . . . . . . . . . . . . . . . 10
Keep Components A and B Separate . . . . . . . . 10
Moisture Sensitivity of Isocyanates . . . . . . . . . . 10
Foam Resins with 245 fa Blowing Agents . . . . . 11
Changing Materials . . . . . . . . . . . . . . . . . . . . . . 11
Typical Installation, with circulation . . . . . . . . . . 12
Typical Installation, without circulation . . . . . . . 13
Component Identification . . . . . . . . . . . . . . . . . . . 14
Temperature Controls and Indicators . . . . . . . . . 15
Main Power Switch . . . . . . . . . . . . . . . . . . . . . . 15
Red Stop Button . . . . . . . . . . . . . . . . . . . . . . . . 15
Actual Temperature Key/LED . . . . . . . . . . . . . . 16
Target Temperature Key/LED . . . . . . . . . . . . . . 16
Temperature Scale Keys/LEDs . . . . . . . . . . . . . 16
Heater Zone On/Off Keys/LEDs . . . . . . . . . . . . 16
Temperature Arrow Keys . . . . . . . . . . . . . . . . . . 16
Temperature Displays . . . . . . . . . . . . . . . . . . . . 16
Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . 16
Motor Controls and Indicators . . . . . . . . . . . . . . . 17
Motor ON/OFF Key/LED . . . . . . . . . . . . . . . . . . 17
PARK Key/LED . . . . . . . . . . . . . . . . . . . . . . . . . 17
PSI/BAR Keys/LEDs . . . . . . . . . . . . . . . . . . . . . 17
Pressure Key/LED . . . . . . . . . . . . . . . . . . . . . . . 17
Cycle Count Key/LED . . . . . . . . . . . . . . . . . . . . 17
Pressure Arrow Keys . . . . . . . . . . . . . . . . . . . . . 18
Pressure/Cycle Display . . . . . . . . . . . . . . . . . . . 18
Spray Adjustments . . . . . . . . . . . . . . . . . . . . . . . . 18
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Spraying . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Pressure Relief Procedure . . . . . . . . . . . . . . . . . . 32
Fluid Circulation . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Circulation Through Reactor . . . . . . . . . . . . . . . 33
Circulation Through Gun Manifold . . . . . . . . . . . 34
Jog Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Diagnostic Codes . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Temperature Control Diagnostic Codes . . . . . . . 36
Motor Control Diagnostic Codes . . . . . . . . . . . . 36
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Fluid Inlet Strainer Screen . . . . . . . . . . . . . . . . . 37
Pump Lubrication System . . . . . . . . . . . . . . . . . 38
Flushing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 42
Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . 42
2 312065M
Systems
Systems
Maximum Fluid
Heated Hose Gun
Working
Pressure
Part
psi (MPa, bar)
AP9024 2500 (17.2, 172) 259024 246679 246055
AP9025 2000 (13.8, 138) 259025 246678 246050
AP9026 2000 (13.8, 138) 259026 246678 246050
AP9028 3500 (24.1, 241) 259028 246679 246055
AP9029 2500 (17.2, 172) 259029 246679 246055
AP9030 2000 (13.8, 138) 259030 246678 246050
AP9031 2000 (13.8, 138) 259031 246678 246050
AP9032 3500 (24.1, 241) 259032 246679 246055
AP9033 2500 (17.2, 172) 259033 246679 246055
AP9034 2000 (13.8, 138) 259034 246678 246050
AP9035 2000 (13.8, 138) 259035 246678 246050
AP9036 3500 (24.1, 241) 259036 246679 246055
AP9057 2000 (13.8, 138) 259057 246678 246050
AP9058 2000 (13.8, 138) 259058 246678 246050
AP9059 2000 (13.8, 138) 259059 246678 246050
CS9025 2000 (13.8, 138) 259025 246678 246050
CS9026 2000 (13.8, 138) 259026 246678 246050
CS9030 2000 (13.8, 138) 259030 246678 246050
CS9031 2000 (13.8, 138) 259031 246678 246050
CS9034 2000 (13.8, 138) 259034 246678 246050
CS9035 2000 (13.8, 138) 259035 246678 246050
CS9057 2000 (13.8, 138) 259057 246678 246050
CS9058 2000 (13.8, 138) 259058 246678 246050
CS9059 2000 (13.8, 138) 259059 246678 246050
Proportioner
(see page 4)
Fusion™ Air Purge
™
Fusion
Fusion
Fusion
Fusion
Fusion
Fusion
Fusion
Fusion
Fusion
Fusion
Fusion
Fusion
Fusion
Fusion
Fusion
Fusion
Fusion
Fusion
Fusion
Fusion
Fusion
Fusion
Fusion
Air Purge
™
Air Purge
™
Air Purge
™
Air Purge
™
Air Purge
™
Air Purge
™
Air Purge
™
Air Purge
™
Air Purge
™
Air Purge
™
Air Purge
™
Air Purge
™
Air Purge
™
Air Purge
™
CS
™
CS
™
CS
™
CS
™
CS
™
CS
™
CS
™
CS
™
CS
246100 AR2020
246101 AR5252
246101 AR5252
246100 AR2020
246100 AR2020
246101 AR5252
246101 AR5252
246100 AR2020
246100 AR2020
246101 AR5252
246101 AR5252
246100 AR2020
246101 AR5252
246101 AR5252
246101 AR5252
CS01RD
CS02RD
CS01RD
CS02RD
CS01RD
CS02RD
CS02RD
CS02RD
CS02RD
P29024 2500 (17.2, 172) 259024 246679 246055 Probler P2 GCP2RA
P29025 2000 (13.8, 138) 259025 246678 246050 Probler P2 GCP2R1
P29026 2000 (13.8, 138) 259026 246678 246050 Probler P2 GCP2R2
P29028 3200 (22, 220) 259028 246679 246055 Probler P2 GCP2R0
P29029 2500 (17.2, 172) 259029 246679 246055 Probler P2 GCP2RA
P29030 2000 (13.8, 138) 259030 246678 246050 Probler P2 GCP2R1
P29031 2000 (13.8, 138) 259031 246678 246050 Probler P2 GCP2R2
P29032 3200 (22, 220) 259032 246679 246055 Probler P2 GCP2R0
P29033 2500 (17.2, 172) 259033 246679 246055 Probler P2 GCP2RA
P29034 2000 (13.8, 138) 259034 246678 246050 Probler P2 GCP2R1
P29035 2000 (13.8, 138) 259035 246678 246050 Probler P2 GCP2R2
P29036 3200 (22, 220) 259036 246679 246055 Probler P2 GCP2R0
P29057 2000 (13.8, 138) 259057 246678 246050 Probler P2 GCP2R2
P29058 2000 (13.8, 138) 259058 246678 246050 Probler P2 GCP2R2
P29059 2000 (13.8, 138) 259059 246678 246050 Probler P2 GCP2R2
Mix
Chamber Kit50 ft (15 m) 10 ft (3 m) Model Part
312065M 3
Models
Models
E-20 SERIES
Max Flow
Primary
Full Load Peak
Part, Series
259025, E 48 230V (1) 10,200 6,000 20 (9) 0.0104 (0.0395) 2000 (14, 140)
259030, E 24 400V (3) 10,200 6,000 20 (9) 0.0104 (0.0395) 2000 (14, 140)
259034, E 32 230V (3) 10,200 6,000 20 (9) 0.0104 (0.0395) 2000 (14, 140)
Amps*
Voltag e
(phase)
System
Watts†
Heater
Watts
Rate
lb/min
(kg/min)
Approximate
Output per Cycle
(A+B)
gal. (liter)
Maximum Fluid
Working Pressure
psi (MPa, bar)
E-30 SERIES
Max Flow
Primary
Part,
Series
259026, F 78 230V (1) 17,900 10,200 30 (13.5) 0.0272 (0.1034) 2000 (14, 140)
259031, F 34 400V (3) 17,900 10,200 30 (13.5) 0.0272 (0.1034) 2000 (14, 140)
259035, F 50 230V (3) 17,900 10,200 30 (13.5) 0.0272 (0.1034) 2000 (14, 140)
259057, F 100 230V (1) 23,000 15,300 30 (13.5) 0.0272 (0.1034) 2000 (14, 140)
259058, F 62 230V (3) 23,000 15,300 30 (13.5) 0.0272 (0.1034) 2000 (14, 140)
259059, F 35 400V (3) 23,000 15,300 30 (13.5) 0.0272 (0.1034) 2000 (14, 140)
Full Load Peak
Amps*
Voltag e
(phase)
System
Watts†
Heater
Watts
Rate
lb/min
(kg/min)
Approximate
Output per Cycle
(A+B)
gal. (liter)
Maximum Fluid
Working Pressure
psi (MPa, bar)
E-XP1 SERIES
Approximate
Primary
Full Load Peak
Part, Series
259024, E 69 230V (1) 15,800 10,200 1.0 (3.8) 0.0104 (0.0395) 2500 (17.2, 172)
259029, E 24 400V (3) 15,800 10,200 1.0 (3.8) 0.0104 (0.0395) 2500 (17.2, 172)
259033, E 43 230V (3) 15,800 10,200 1.0 (3.8) 0.0104 (0.0395) 2500 (17.2, 172)
Amps*
Volta ge
(phase)
System
Watts†
Heater
Watts
Max Flow
Rate
gpm (lpm)
Output per Cycle
(A+B)
gal. (liter)
Maximum Fluid
Working Pressure
psi (MPa, bar)
E-XP2 SERIES
Approximate
Primary
Part,
Series
259028, F 100 230V (1) 23,000 15,300 2.0 (7.6) 0.0203 (0.0771) 3500 (24.1, 241)
259032, F 35 400V (3) 23,000 15,300 2.0 (7.6) 0.0203 (0.0771) 3500 (24.1, 241)
259036, F 62 230V (3) 23,000 15,300 2.0 (7.6) 0.0203 (0.0771) 3500 (24.1, 241)
Full Load Peak
Amps*
Volta ge
(phase)
System
Watts†
Heater
Watts
* Full load amps with all devices operating at maximum
capabilities. Fuse requirements at various flow rates and
mix chamber sizes may be less.
† Total system watts, based on maximum hose length
Max Flow
Rate
gpm (lpm)
Maximum flow rate given for 60 Hz operation. For 50
Output per Cycle
(A+B)
gal. (liter)
Maximum Fluid
Working Pressure
psi (MPa, bar)
Hz operation, maximum flow rate is 5/6 of 60 Hz maximum flow.
Approvals:
for each unit:
• E-20 and E-XP1 series, 210 ft (64 m) maximum
heated hose length, including whip hose.
• E-30 and E-XP2 series, 310 ft (94.5 m) maximum
heated hose length, including whip hose.
4 312065M
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Supplied Manuals
Supplied Manuals
The following manuals are shipped with the Reactor™
Proportioner. Refer to these manuals for detailed equipment information.
Order Part 15M334 for a compact disk of Reactor manuals translated in several languages.
Manuals are also available at www.graco.com.
Reactor Electric Proportioner
Part Description
312066 Reactor Electric Proportioner,
Repair-Parts Manual (English)
Reactor Electrical Diagrams
Part Description
312067 Reactor Electric Proportioner,
Electrical Diagrams (English)
Proportioning Pump
Part Description
309577 Electric Reactor Displacement Pump
Repair-Parts Manual (English)
Related Manuals
The following manuals are for accessories used with the
™
Reactor
Order Part 15M334 for a compact disk of Reactor manuals translated in several languages.
Reactor Data Reporting Kit
Part Description
309867 Instruction-Parts Manual (English)
Fusion Spray Gun
Part Description
309550 Instruction-Parts Manual (English)
Fusion CS Spray Gun
Part Description
312666 Instruction-Parts Manual (English)
Probler P2 Spray Gun
Part Description
313213 Instruction-Parts Manual (English)
Heated Hose
Part Description
309572 Instruction-Parts Manual (English)
Circulation and Return Tube Kit
.
Part Description
309852 Instruction-Parts Manual (English)
Rupture Disk Assembly Kit
Part Description
312416 Instruction-Parts Manual (English)
Electric Reactor Installation
Part Description
310815 Instruction Manual (English)
312065M 5
Related Manuals
6 312065M
Warnings
Warnings
The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbol refers to procedure-specific risk. Refer back
to these warnings. Additional, product-specific warnings may be found throughout the body of this manual where
applicable.
WARNING
ELECTRIC SHOCK HAZARD
This equipment must be grounded. Improper grounding, setup, or usage of the system can cause
electric shock.
• Turn off and disconnect power at main switch before disconnecting any cables and before servicing equipment.
• Connect only to grounded power source.
• All electrical wiring must be done by a qualified electrician and comply with all local codes and
regulations.
TOXIC FLUID OR FUMES HAZARD
Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or
swallowed.
• Read MSDSs to know the specific hazards of the fluids you are using.
• Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines.
• Always wear chemically impermeable gloves when spraying, dispensing, or cleaning equipment.
PERSONAL PROTECTIVE EQUIPMENT
You must wear appropriate protective equipment when operating, servicing, or when in the operating
area of the equipment to help protect you from serious injury, including eye injury, inhalation of toxic
fumes, burns, and hearing loss. This equipment includes but is not limited to:
• Protective eyewear
• Clothing and respirator as recommended by the fluid and solvent manufacturer
•Gloves
• Hearing protection
SKIN INJECTION HAZARD
High-pressure fluid from gun, hose leaks, or ruptured components will pierce skin. This may look like
just a cut, but it is a serious injury that can result in amputation. Get immediate surgical treatment.
• Engage trigger lock when not spraying.
• Do not point gun at anyone or at any part of the body.
• Do not put your hand over the spray tip.
• Do not stop or deflect leaks with your hand, body, glove, or rag.
• Follow the Pressure Relief Procedure when you stop spraying and before cleaning, checking,
or servicing equipment.
• Tighten all fluid connections before operating the equipment.
• Check hoses and couplings daily. Replace worn or damaged parts immediately.
312065M 7
Warnings
WARNING
FIRE AND EXPLOSION HAZARD
Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help
prevent fire and explosion:
• Use equipment only in well ventilated area.
• Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and plastic
drop cloths (potential static arc).
• Keep work area free of debris, including solvent, rags and gasoline.
• Do not plug or unplug power cords, or turn power or light switches on or off when flammable
fumes are present.
• Ground all equipment in the work area. See Grounding instructions.
• Use only grounded hoses.
• Hold gun firmly to side of grounded pail when triggering into pail.
• If there is static sparking or you feel a shock, stop operation immediately. Do not use equip-
ment until you identify and correct the problem.
• Keep a working fire extinguisher in the work area.
THERMAL EXPANSION HAZARD
Fluids subjected to heat in confined spaces, including hoses, can create a rapid rise in pressure due
to the thermal expansion. Over-pressurization can result in equipment rupture and serious injury.
• Open a valve to relieve the fluid expansion during heating.
• Replace hoses proactively at regular intervals based on your operating conditions.
PRESSURIZED ALUMINUM PARTS HAZARD
Use of fluids that are incompatible with aluminum in pressurized equipment can cause serious
chemical reaction and equipment rupture. Failure to follow this warning can result in death, serious
injury, or property damage.
• Do not use 1,1,1-trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or
fluids containing such solvents.
• Many other fluids may contain chemicals that can react with aluminum. Contact your material
supplier for compatibility.
8 312065M
Warnings
WARNING
EQUIPMENT MISUSE HAZARD
Misuse can cause death or serious injury.
• This equipment is for professional use only.
• Do not leave the work area while equipment is energized or under pressure. Turn off all equip-
ment and follow the Pressure Relief Procedure in this manual when equipment is not in use.
• Do not operate the unit when fatigued or under the influence of drugs or alcohol.
• Do not exceed the maximum working pressure or temperature rating of the lowest rated system
component. See Technical Data in all equipment manuals.
• Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data in
all equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete information about your material, request MSDS forms from distributor or retailer.
• Check equipment daily. Repair or replace worn or damaged parts immediately with genuine
manufacturer’s replacement parts only.
• Do not alter or modify equipment.
• Use equipment only for its intended purpose. Call your distributor for information.
• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.
• Do not kink or over bend hoses or use hoses to pull equipment.
• Keep children and animals away from work area.
• Comply with all applicable safety regulations.
MOVING PARTS HAZARD
Moving parts can pinch or amputate fingers and other body parts.
• Keep clear of moving parts.
• Do not operate equipment with protective guards or covers removed.
• Pressurized equipment can start without warning. Before checking, moving, or servicing equipment, follow the Pressure Relief Procedure in this manual. Disconnect power or air supply.
BURN HAZARD
Equipment surfaces and fluid that’s heated can become very hot during operation. To avoid severe
burns, do not touch hot fluid or equipment. Wait until equipment/fluid has cooled completely.
312065M 9
Important Two-Component Material Information
Important Two-Component Material Information
Isocyanate Conditions
Spraying or dispensing materials containing isocyanates creates potentially harmful mists, vapors, and
atomized particulates.
Read material manufacturer’s warnings and material
MSDS to know specific hazards and precautions
related to isocyanates.
Prevent inhalation of isocyanate mists, vapors, and
atomized particulates by providing sufficient ventilation in the work area. If sufficient ventilation is not
available, a supplied-air respirator is required for
everyone in the work area.
To prevent contact with isocyanates, appropriate personal protective equipment, including chemically
impermeable gloves, boots, aprons, and goggles, is
also required for everyone in the work area.
Keep Components A and B Separate
Cross-contamination can result in cured material in
fluid lines which could cause serious injury or damage
equipment. To prevent cross-contamination of the
equipment’s wetted parts, never interchange component A (isocyanate) and component B (resin) parts.
Moisture Sensitivity of Isocyanates
Isocyanates (ISO) are catalysts used in two component
foam and polyurea coatings. ISO will react with moisture
(such as humidity) to form small, hard, abrasive crystals,
which become suspended in the fluid. Eventually a film
will form on the surface and the ISO will begin to gel,
increasing in viscosity. If used, this partially cured ISO
will reduce performance and the life of all wetted parts.
Material Self-ignition
Some materials may become self-igniting if applied
too thickly. Read material manufacturer’s warnings
and material MSDS.
The amount of film formation and rate of crystallization varies depending on the blend of ISO, the
humidity, and the temperature.
To prevent exposing ISO to moisture:
• Always use a sealed container with a desiccant
dryer in the vent, or a nitrogen atmosphere. Never
store ISO in an open container.
• Keep the ISO lube pump reservoir (if installed) filled
with Graco Throat Seal Liquid (TSL), Part 206995.
The lubricant creates a barrier between the ISO and
the atmosphere.
• Use moisture-proof hoses specifically designed for
ISO, such as those supplied with your system.
• Never use reclaimed solvents, which may contain
moisture. Always keep solvent containers closed
when not in use.
• Never use solvent on one side if it has been contaminated from the other side.
• Always lubricate threaded parts with ISO pump oil
or grease when reassembling.
10 312065M
Important Two-Component Material Information
Foam Resins with 245 fa Blowing Agents
Some foam blowing agents will froth at temperatures
above 90°F (33°C) when not under pressure, especially
if agitated. To reduce frothing, minimize preheating in a
circulation system.
Changing Materials
• When changing materials, flush the equipment multiple times to ensure it is thoroughly clean.
• Always clean the fluid inlet strainers after flushing.
• Check with your material manufacturer for chemical
compatibility.
• Most materials use ISO on the A side, but some use
ISO on the B side.
• Epoxies often have amines on the B (hardener)
side. Polyureas often have amines on the B (resin)
side.
312065M 11
Typical Installation, with circulation
Typical Installation, with circulation
Key for FIG. 1
A Reactor Proportioner
BHeated Hose
C Fluid Temperature Sensor (FTS)
D Heated Whip Hose
E Fusion Spray Gun
F Gun Air Supply Hose
J
A
G Feed Pump Air Supply Lines
J Fluid Supply Lines
K Feed Pumps
L Agitator
M Desiccant Dryer
P Gun Fluid Manifold (part of gun)
R Circulation Lines
K
R
M
K
L
G
F
B
FIG. 1: Typical Installation, with circulation
J
D
E
R
P
C*
TI10976a
* Shown exposed for clarity. Wrap with tape during operation,
12 312065M
Typical Installation, without circulation
Key for FIG. 2
Typical Installation, without circulation
A Reactor Proportioner
BHeated Hose
C Fluid Temperature Sensor (FTS)
D Heated Whip Hose
E Fusion Spray Gun
F Gun Air Supply Hose
G Feed Pump Air Supply Lines
A
H Waste Containers
J Fluid Supply Lines
K Feed Pumps
L Agitator
M Desiccant Dryer
N Bleed Lines
P Gun Fluid Manifold (part of gun)
Q Air Filter/Separator
K
M
K
J
L
G
N
G
F
B
H
FIG. 2: Typical Installation, without circulation
J
D
E
P
C*
TI10975a
* Shown exposed for clarity. Wrap with tape during operation,
312065M 13
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