Instructions - Parts
E-8p
Portable Plural Component Sprayer
For spraying 1:1 mix ratio formulated no-heat polyurethane foams and dispensing 1:1 mix
ratio polyurea joint-fill materials. For professional use only. Not approved for use in
European explosive atmosphere locations.
2000 psi (14 MPa, 138 bar) Maximum Working Pressure
See page 3 for a list of models.
Important Safety Instructions
Read all warnings and instructions in all
supplied manuals. Save all instructions.
3A1602H
EN
TI17120a
Contents
Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Proportioners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Related Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Important Isocyanate (ISO) Information . . . . . . . . 7
Material Self-ignition . . . . . . . . . . . . . . . . . . . . . . 8
Keep Components A and B Separate . . . . . . . . . 8
Moisture Sensitivity of Isocyanates . . . . . . . . . . . 8
Foam Resins with 245 fa Blowing Agents . . . . . . 9
Changing Materials . . . . . . . . . . . . . . . . . . . . . . . 9
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Component Identification . . . . . . . . . . . . . . . . . . . 11
Controls and Indicators . . . . . . . . . . . . . . . . . . . . 12
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Electrical Requirements . . . . . . . . . . . . . . . . . . 13
Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Lock/Unlock Handle . . . . . . . . . . . . . . . . . . . . . 14
Install 38 mm Spout Adapter . . . . . . . . . . . . . . . 14
Install Desiccant Dryers . . . . . . . . . . . . . . . . . . 14
Install Optional Recirculation Kit . . . . . . . . . . . . 15
Connect Fluid Hoses . . . . . . . . . . . . . . . . . . . . . 17
Connect Gun to Air Hose
(Air Operated Guns Only) . . . . . . . . . . . . . . 17
Connect Main Air Supply . . . . . . . . . . . . . . . . . 17
Flush Before Using Equipment . . . . . . . . . . . . . 17
Fill Wet-cups . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Install Pail Heaters . . . . . . . . . . . . . . . . . . . . . . 19
Recirculate Material . . . . . . . . . . . . . . . . . . . . . 19
Purge Air and Flush Fluid . . . . . . . . . . . . . . . . . 20
Connect Fluid Inlet Tubes . . . . . . . . . . . . . . . . . 21
Spraying . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Pressure Relief Procedure . . . . . . . . . . . . . . . . . . 23
Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Flushing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Status Codes . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Troubleshooting Chart . . . . . . . . . . . . . . . . . . . 30
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Before Beginning Repair . . . . . . . . . . . . . . . . . . 33
Recirculation/Spray Valves . . . . . . . . . . . . . . . . 33
Displacement Pump . . . . . . . . . . . . . . . . . . . . . 34
Replace Function Knob/Potentiometer . . . . . . . 35
Control Board . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Pressure Transducers . . . . . . . . . . . . . . . . . . . . 39
Drive Housing . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Cycle Counter Switch Replacement . . . . . . . . . 42
Electric Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Motor Brushes . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Spout Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Suggested Spare Replacement Parts . . . . . . . . . 55
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 58
2 3A1602H
Systems
Systems
Maximum Working
Pressure,
Part
AP9082 2000 (14, 140) 259082 24M653 50 (15.2)
CS9082 2000 (14, 140) 259082 24M653 50 (15.2)
P29082 2000 (14, 140) 259082 24M653 50 (15.2) Probler P2 GCP2R0
AP9083 2000 (14, 140) 259083 24M653 50 (15.2)
CS9083 2000 (14, 140) 259083 24M653 50 (15.2)
P29083 2000 (14, 140) 259083 24M653 50 (15.2) Probler P2 GCP2R0
24R151 2000 (14, 140) 259082 24R823 35 (10.7) Manual 2K 24R021
24R154 2000 (14, 140) 259083 24R823 35 (10.7) Manual 2K 24R021
psi (MPa, var)
Proportioner
(see
Proportioners)
Hose Gun Model
Part Length Model Part
Fusion
Fusion
Fusion
Fusion
™
Air Purge
™
CS
™
Air Purge
™
CS
246100
CS00RD
246100
CS00RD
Proportioners
The model no., series letter, and serial no. are located on the back of the Reactor E-8p™.
* Electrical
Connection
Part Volts
259082 120 V 15 A cord
★
(motor only) Application
259083 240 V 10 A cord
No-heat polyurethane foam.
Polyurea joint-fill materials.
Maximum Working Pressure,
psi (MPa, bar)
2000 (14, 140)
* See page 13 for detailed electrical requirements.
Related Manuals
Manuals are available at www.graco.com.
Manual Description
313123 Displacement Pump Repair-Parts
309550
312666
Fusion
tion-Parts
Fusion
tion-Parts
™
Air Purge Spray Gun Instruc-
™
CS Spray Gun Instruc-
★ Approvals:
9902471
Conforms to ANSI/UL
Std. 73 Certified to
CAN/CSA Std.
C22.2 No. 68
Manual Description
313213
332198 Joint Fill Gun Instructions-Parts
NOTE: The pail heaters are shipped with the manual
supplied by their manufacturer.
Probler
tion-Parts
®
P2 Spray Gun Instruc-
3A1602H 3
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 symbols refer to procedure-specific risks. When
these symbols appear in the body of this manual, refer back to these Warnings. Product-specific hazard symbols and
warnings not covered in this section may appear 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 cord before servicing equipment.
• Use only grounded electrical outlets.
• Use only 3-wire extension cords.
• Ensure ground prongs are intact on power and extension cords.
• Do not expose to rain. Store indoors.
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 Safety Data Sheet (SDS) for handling instructions and to know the specific hazards of the fluids
you are using, including the effects of long-term exposure.
• When spraying, servicing equipment, or when in the work area, always keep work area well ventilated
and always wear appropriate personal protective equipment. See Personal Protective Equipment
warnings in this manual.
• Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines.
PERSONAL PROTECTIVE EQUIPMENT
Always wear appropriate protective equipment and cover all skin when spraying, servicing equipment, or
when in the work area. Protective equipment helps serious injury, including long-term exposure; inhalation of toxic fumes, mists or vapors; allergic reaction; burns; eye injury and hearing loss. This protective
equipment includes but is not limited to:
• A properly fitting respirator, which may include a supplied-air respirator, chemically impermeable
gloves, protective clothing and foot coverings as recommended by the fluid manufacturer and local regulatory authority.
• Protective and hearing protection.
4 3A1602H
Warnings
WARNING
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.
• Do not spray without tip guard and trigger guard installed.
• 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.
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 equipment
until you identify and correct the problem.
• Keep a working fire extinguisher in the work area.
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.
3A1602H 5
Warnings
WARNING
EQUIPMENT MISUSE HAZARD
Misuse can cause death or serious injury.
• 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 from distributor or retailer.
• Do not leave the work area while equipment is energized or under pressure. Turn off all equipment
and follow the Pressure Relief Procedure when equipment is not in use.
• 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, cut 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 and disconnect all power sources.
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.
6 3A1602H
Important Isocyanate (ISO) Information
Important Isocyanate (ISO) Information
Isocyanates (ISO) are catalysts used in two component materials.
Isocyanate Conditions
Spraying or dispensing fluids that contain isocyanates creates potentially harmful mists, vapors, and atomized particulates.
• Read and understand the fluid manufacturer’s warnings and Safety Data Sheet (SDS) to know specific
hazards and precautions related to isocyanates.
• Use of isocyanates involves potentially hazardous procedures. Do not spray with this equipment unless
you are trained, qualified, and have read and understood the information in this manual and in the fluid
manufacturer’s application instructions and SDS.
• Use of incorrectly maintained or mis-adjusted equipment may result in improperly cured material.which
could cause off gassing and offensive odors. Equipment must be carefully maintained and adjusted
according to instructions in the manual.
• To prevent inhalation of isocyanate mists, vapors and atomized particulates, everyone in the work area
must wear appropriate respiratory protection. Always wear a properly fitting respirator, which may include
a supplied-air respirator. Ventilate the work area according to instructions in the fluid manufacturer’s SDS.
• Avoid all skin contact with isocyanates. Everyone in the work area must wear chemically impermeable
gloves, protective clothing and foot coverings as recommended by the fluid manufacturer and local regulatory authority. Follow all fluid manufacturer recommendations, including those regarding handling of
contaminated clothing. After spraying, wash hands and face before eating or drinking.
• Hazard from exposure to isocyanates continues after spraying. Anyone without appropriate personal protective equipment must stay out of the work area during application and after application for the time
period specified by the fluid manufacturer. Generally this time period is at least 24 hours.
• Warn others who may enter work area of hazard from exposure to isocyanates. Follow the recommendations of the fluid manufacturer and local regulatory authority. Posting a placard such as the following
outside the work area is recommended:
3A1602H 7
TOXIC FUMES
HAZARD
DO NOT ENTER DURING
SPRAY FOAM APPLICATION
OR FOR ___ HOURS AFTER
APPLICATION IS COMPLETE
DO NOT ENTER UNTIL:
DATE:
TIME:
____________
____________
Important Isocyanate (ISO) Information
For all applications except spray foam
Spraying or dispensing fluids that contain isocyanates
creates potentially harmful mists, vapors, and atomized
particulates.
• Read and understand the fluid manufacturer’s
warnings and Safety Data Sheet (SDS) to know
specific hazards and precautions related to isocyanates.
• Use of isocyanates involves potentially hazardous
procedures. Do not spray with this equipment
unless you are trained, qualified, and have read
and understood the information in this manual and
in the fluid manufacturer’s application instructions
and SDS.
• Use of incorrectly maintained or mis-adjusted
equipment may result in improperly cured material.
Equipment must be carefully maintained and
adjusted according to instructions in the manual.
• To prevent inhalation of isocyanate mists, vapors,
and atomized particulates, everyone in the work
area must wear appropriate respiratory protection.
Always wear a properly fitting respirator, which may
include a supplied-air respirator. Ventilate the work
area according to instructions in the fluid manufacturer’s SDS.
Avoid all skin contact with isocyanates. Everyone in
the work area must wear chemically impermeable
gloves, protective clothing and foot coverings as
recommended by the fluid manufacturer and local
regulatory authority. Follow all fluid manufacturer
recommendations, including those regarding handling
of contaminated clothing. After spraying, wash hands
and face before eating or drinking.
Material Self-ignition
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:
• Never interchange component A and component B
wetted parts.
• Never use solvent on one side if it has been contaminated from the other side.
Moisture Sensitivity of
Isocyanates
Exposure to moisture (such as humidity) will cause ISO
to partially cure, forming small, hard, abrasive crystal
that become suspended in the fluid. Eventually a film will
form on the surface and the ISO will begin to gel,
increasing in viscosity.
NOTICE
Partially cured ISO will reduce performance and the
life of all wetted parts.
• 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 pump wet cup or reservoir (if
installed) filled with appropriate lubricant. The
lubricant creates a barrier between the ISO and
the atmosphere.
• Use only moisture-proof hoses compatible with
ISO.
• Never use reclaimed solvents, which may contain
moisture. Always keep solvent containers closed
when not in use.
• Always lubricate threaded parts with an appropriate lubricant when reassembling.
Some materials may become self-igniting if applied
too thick. Read material manufacturer’s warnings and
Safety Data Sheet (SDS).
8 3A1602H
NOTE: The amount of film formation and rate of crystallization varies depending on the blend of ISO, the
humidity, and the temperature.
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
NOTICE
Changing the material types used in your equipment
requires special attention to avoid equipment damage
and downtime.
• When changing materials, flush the equipment
multiple times to ensure it is thoroughly clean.
• Always clean the fluid inlet strainers after flushing.
Important Isocyanate (ISO) Information
• Check with your material manufacturer for chemical compatibility.
• When changing between epoxies and urethanes
or polyureas, disassemble and clean all fluid components and change hoses. Epoxies often have
amines on the B (hardener) side. Polyureas often
have amines on the B (resin) side.
3A1602H 9
Overview
Overview
The Reactor E-8p is a portable, electric-powered, 1:1
mix ratio proportioner. It is for use with formulated
no-heat polyurethane foams that may be applied with
impingement mix spray guns and for use with polyurea
joint fill materials that may be applied with static mix
guns.
Severe duty, positive displacement reciprocating piston
pumps meter fluid flow to the gun for mixing and applying. When set to recirculation mode, the Reactor E-8p
will circulate fluids back to the supply pails.
An electronic processor controls the motor, monitors
fluid pressures, and alerts the operator if errors occur.
See STATUS Indicator, page 12, for further information.
The Reactor E-8p has two recirculation speeds: slow
and fast, and an adjustable pressure output.
Slow Recirculation
• Use for pump priming.
Fast Recirculation
• Use for flushing.
• Use for pump priming.
Pressure Adjust
Automatically maintains selected pressure output for
spraying.
10 3A1602H
Component Identification
BACK VIEW
C
L
J
Component Identification
FRONT VIEW
Q
A
N
F
B
L
D
E
Q
P
M
G
H
TI17121a
FIG. 1: Component Identification
Key:
A Pump A
B Pump B
C Fluid Pressure Gauges
D Recirc/Spray and Overpressure Relief Valves
E Control Panel
F Electric Motor and Drive Housings
G Hose Bundle
HSpray Gun
J Recirculation Tubes
K Air Line Inlet (quick-disconnect fitting)
L Outlet Hose Connections
MPower Cord
N Lift Ring/Handle/Hose Rack
P Fluid Inlet Tubes
Q Desiccant Dryers
3A1602H 11
Controls and Indicators
Controls and Indicators
Motor/Pump Control Function Knob
Status
Codes
+
-
FIG. 2: Controls and Indicators
Power Switch
Powers the Reactor E-8p on and off.
Motor/Pump Control Function Knob
Use knob to select desired function.
Icon Setting Function
Stop/Park
Slow Recirc Slow recirculation speed.
Stops motor and automatically parks pumps.
Status Indicator
Power
Switch
-
-
I
TI17123b
STATUS Indicator
Indicates system status, including power and error
codes.
• Indicator steady on: power switch is turned on.
• Indicator blinking: If an error occurs, the status indicator light will blink one to seven times to indicate a
specific status code, pause, and then repeat. The
following table provides a brief description of each
status code. For more detailed information and corrective action, see Status Codes on page 27.
Fast Recirc Fast recirculation speed.
Use fluid pressure settings
Static Mix
1-5 to dispense polyurea
joint-fill materials through a
static mixer.
Use fluid pressure settings
Spray
6-10 to spray polyurethane
foam.
Table 1
: Status Codes
(also located on front of Reactor)
Code Code Name
1 Pressure imbalance between A and B sides
2 Unable to maintain pressure setpoint
3 Pressure transducer A failure
4 Pressure transducer B failure
5 Excessive current draw
6 High motor temperature
7 No cycle counter switch input
NOTE: The default is to shut down if a status code indication occurs. Codes 1 and 2 may be set to disable
automatic shutdown if desired; see page 28. You cannot
set the other codes.
12 3A1602H
Setup
Setup
Location
• The Reactor E-8p should always be used on a level
surface.
• Do not expose the Reactor E-8p to rain.
Electrical Requirements
Improper wiring may cause electric shock or other
serious injury if work is not performed properly. Have
a qualified electrician perform any electrical work. Be
sure your installation complies with all National, State
and Local safety and fire codes.
• Required power source: single dedicated circuit that
is rated at a minimum of 15A.
NOTE: Cords must be 3-conductor grounded, rated for
your environment.
• Power cord connector (120V):
One NEMA 5-15T
• Power cord connector (240 V):
Grounding
The equipment must be grounded. Grounding
reduces the risk of static and electric shock by
providing an escape wire for the electrical current due
to static build up or in the event of a short circuit.
Reactor E-8p: grounded through power cord.
Generator (if used): follow your local code and manu-
facturer’s recommendations. Start and stop the generator with power cord(s) disconnected.
Spray gun: ground through connection to a properly
grounded fluid hose and grounded Reactor E-8p. Do not
operate without at least one grounded fluid hose.
Fluid supply container: follow local code.
Object being sprayed: follow local code.
Solvent pails used when flushing: follow local code.
Use only conductive metal pails, placed on a grounded
surface. Do not place the pail on a nonconductive surface, such as paper or cardboard, which interrupts
grounding continuity.
One IEC 320, with two local adapters
Euro CEE74 Adapter
Australia/China Adapter
• Extension cord requirements:
Required Wire Size
Up to 50 ft (15 m) Up to 100 ft (30 m)
AWG 14 AWG 12
3A1602H 13
To maintain grounding continuity when flushing or
relieving pressure: hold metal part of the spray gun
firmly to the side of a grounded metal pail, then trigger
the gun.
Setup
Lock/Unlock Handle
Lock the handle when the sprayer is moved, laid on its
side, or turned upside down.
Unlock
To unlock the handle, remove lanyard and locking pin
from cart handle. Pull on handle to extend cart handle
and move sprayer.
Install 38 mm Spout Adapter
The sprayer is supplied with a 40 mm spout adapter.
Install 38 mm spout adapters if necessary.
1. Loosen containment knob.
2. Remove suction tube caps and place in containment tray.
3. For installation instructions, see Spout Adapter,
page 45.
40 mm
Black
38 mm
Silver
ti17513a
FIG. 3
Lock
To lock the handle, press down handle pins and slide
cart handle through tubes. Insert pin through cart handle
and lock with lanyard.
ti18063a
FIG. 5: Spout Adapters
Install Desiccant Dryers
1. Use needle nose pliers to remove two plugs (P)
from the dryer (73).
2. Remove plug from adapter housing (57).
3. Screw the dryer into the adapter housing (57) handtight only. Do not overtighten.
57
P
73
P
ti17475a
FIG. 6: Desiccant Dryer Installation
FIG. 4
14 3A1602H
ti17514a
Setup
Install Optional Recirculation Kit
Use Hose Recirculation Kit 24M654 to help evenly distribute heat when using supplemental heaters and circulate material through the fluid manifold, out to the gun,
and back to the material supply container. See Acces-
sories, page 55.
Apply thread sealant to all non-swiveling pipe threads.
NOTICE
To prevent cross-contamination of fluids and equipment parts, never interchange component A (isocyanate) and component B (resin) parts or containers.
1. Relieve pressure. See Pressure Relief Procedure,
page 23.
2. Flush. See page Flushing, page 25.
3. Remove fluid tubes (36).
507
511
515
501
36
508
515
510
6. Install 1/4 npt x -6 JIC adapter fitting (510) in the B
side fluid manifold outlet port. Install 1/4 npt x -5 JIC
fitting (509) in the A side fluid manifold outlet port.
552
509
510
B Side A Side
507
508
33
34
218
551
218
507
508
33
36
34
509
33
ti18824a
FIG. 7
4. Place a wrench on the pressure transducer manifold
(33) and remove the adapters (34). Set A and B side
adapters aside.
5. Remove fittings (509) and (510). Remove two
swivel fittings (515) and elbow fittings (511) from tee
fitting (508). Remove tee fittings and gauges (507)
from manifold (501). Set A and B side parts aside.
Elbow fittings (511) are not used with recirculation
setup.
WLD
FIG. 8
7. Install plugs (552).
8. Loosen pump lock nut (218) by hitting firmly with
right-to-left with a non-sparking hammer. Rotate
pump until there is enough space to install pressure
gauges. If the transducer cable is tight, remove bottom cover and cut cable ties. See F
IG
. 56, page 36.
9. Install A and B side tee fittings (508) in the pressure
transducer manifolds (33). Install adapter fitting
(551) and adapter fitting (34) in tee fittings (508).
10. Install gauges (507) in tee fittings (508).
NOTE: Ensure that there is enough space to dispense
Graco ISO pump oil in the wet cup through the pump
cover.
11. Tighten locknut (218) by hitting firmly with a
non-sparking hammer.
3A1602H 15
Setup
12. Install fluid tubes (36).
16 3A1602H
Setup
Connect Fluid Hoses
Connect fluid supply hoses to outlet hose connections
(F
IG
. 9 and FIG. 10). Red hoses for component A (ISO),
blue for component B (RES). Fittings are sized to prevent connection errors. Connect other end of hoses to A
and B inputs of gun.
NOTE: If using the Recirculation Hose Kit 24M654, connect hoses to Recirculation Gun Manifold Kit 249523.
See F
IG
. 10.
Connect Gun to Air Hose
(Air Operated Guns Only)
Connect gun air hose to the gun air input and to the air
filter outlet. If you are using more than one hose bundle,
join the air hoses with the nipple provided with the hose
bundle.
Connect Main Air Supply
NOTE: The Reactor E-8p requires 4 scfm
3
(0.112 m
spray guns to work correctly.
Connect the main air supply to the quick disconnect fitting on the unit. The air supply hose must be at least
5/16 in. (8 mm) ID up to 50 ft (15 m) or 3/8 in. (10 mm)
ID up to 100 ft (30 m).
/min) compressed air for the air operated
Flush Before Using Equipment
The equipment was tested with lightweight oil, which is
left in the fluid passages to protect parts. To avoid contaminating your fluid with oil, flush the equipment with a
compatible solvent before using the equipment. See
Flushing, page 25.
B (RES)
FIG. 9: Hose and Air Connections
Compressed
Air Line
B (RES)
A (ISO)
A (ISO)
Air
ti17122a
3A1602H 17
Setup
A Recirculation
A (ISO)
B Recirculation
A (ISO)
B (RES)
Compressed
Air Line
B (RES)
Recirculation Gun Manifold Kit 249523
(only compatible with Fusion Air Purge Gun)
601
607
604
602
603
FIG. 10: Hose and Air Connections - Recirculation Hose Kit 24M654
Air
604
605
607
605
2
TI7134A
18 3A1602H
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