Graco Saw 262893 User Manual

Instructions - Parts  
3A2988B  
EN  
XM PFP Mix Manifold  
Dual flush, center inject manifold with heated water circulating base for mixing  
intumescent epoxies with the XM PFP system. For professional use only.  
Part No. 262893  
6000 psi (41 MPa, 414 bar) Maximum Working Pressure for A and B materials  
4500 psi (31 MPa, 310 bar) Maximum Working Pressure for flushing fluid  
100 psi (0.7 MPa, 7 bar) Maximum Working Pressure for heating fluid  
180°F (82°C) Maximum Fluid Temperature  
Important Safety Instructions  
Read all warnings and instructions in this manual  
and XM PFP Operation manual. Save all instruc-  
tions.  
ti20088a  
II 2 G c T5  
 
Warnings  
Warnings  
The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-  
tion 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 or on warning labels, 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  
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. Do not use pail liners unless they  
are antistatic or conductive.  
Stop operation immediately if static sparking occurs or you feel a shock. Do not use equipment  
until you identify and correct the problem.  
Keep a working fire extinguisher in the work area.  
3A2988B  
3
 
 
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 manu-  
facturer’s replacement parts only.  
Do not alter or modify equipment. Alterations or modifications may void agency approvals and create  
safety hazards.  
Make sure all equipment is rated and approved for the environment in which you are using it.  
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.  
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.  
PERSONAL PROTECTIVE EQUIPMENT  
Wear appropriate protective equipment when in the work area to help prevent serious injury, including  
eye injury, hearing loss, inhalation of toxic fumes, and burns. This protective equipment includes but is  
not limited to:  
Protective eyewear, and hearing protection.  
Respirators, protective clothing, and gloves as recommended by the fluid and solvent manufacturer  
4
3A2988B  
 
Warnings  
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 con-  
taminated from the other side.  
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 any fluid inlet strainers after  
flushing.  
• 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.  
3A2988B  
5
 
   
Component Identification  
Component Identification  
A
C
J
V
G
F
B
D
M
E
H
P
R
X
K
L*  
S*, W*  
T1*  
U*  
T2*  
Y*  
ti20089a  
ti20090a  
FIG. 1: Typical Installation  
Key:  
A
B
C
D
E
F
G
H
J
A (Resin) Supply Inlet, 3/4 npt(m)  
B (Hardener) Supply Inlet, 1/2 npt (m)  
A (Resin) Ball Valve and Shutoff Handle  
B (Hardener) Ball Valve and Shutoff Handle  
Fluid Pressure Gauge  
A (Resin) Solvent Inlet Valve, 1/4 npt(m)  
B (Hardener) Solvent Inlet Valve  
Main Solvent Inlet  
M
A (Resin) Solvent Check  
P
R
S
B (Hardener) Injector (not visible; inside outlet R)  
Mix Manifold Outlet, 1/2 x 1/2 male  
*Static Mixer Housing  
T1 *Mix Hose  
T2 *Fluid Whip Hose  
U
V
W
X
Y
*Airless Spray Gun  
B (Hardener) Solvent Check  
*Static Mixing Element (not visible; inside tube S)  
Heated Water Circulation Plate  
*Swivel Accessory 207946  
A (Resin) Check Valve  
K
L
B (Hardener) Check Valve  
*Integrator Hose  
*
Not included in mix manifold kit.  
6
3A2988B  
 
   
Overview  
Overview  
The left side of the mix manifold is intended for the major  
volume material, or the higher viscosity material if using  
a 1:1 volume mix. This side is referred to throughout the  
manual as the resin side or “A” side. The right side is  
referred to as the hardener side or “B” side.  
Follow these recommendations for setup (see FIG. 1 on  
page 6):  
Use at least a 1/2 in. (12 mm) x 2 ft (0.6 m) integra-  
tor hose (L) connected to the mix manifold outlet  
Use at least 12 elements in the static mixer after the  
integration hose and before the mix hose (T1).  
Use at least a 1/2 in. (12 mm) x 10 ft (3.0 m) mix  
hose (T1) after the static mixer and before the spray  
gun.  
See FIG. 2 to view flow of A and B material inside the  
XM PFP Mix Manifold.  
The resin and hardener enter the manifold through the  
manifold inlet ports. The A material flows through the  
manifold to the material outlet port. The injector tube  
creates a hollow stream of A material for the B material  
to combine with once the hardener exits the injector (P).  
The resin and hardener materials enter the mix manifold  
outlet (R) before the materials enter the first length of  
integrator fluid hose (L). The materials then pass  
through the mixer assembly (S) where they are thor-  
oughly mixed. Then they pass through a length of mix  
hose (T1) where the continue to be lightly mixed before  
entering the fluid whip hose (T2) then the gun (U).  
Front View  
45  
Top View  
A
B
ti20091a  
SECTION A-A  
UBꢀꢁꢀꢂꢃꢄKꢅGUZ  
Hardener  
Resin  
Combined Material  
FIG. 2: Cutaway View  
3A2988B  
7
 
   
Installation  
Installation  
Mounting  
To mount the bare manifold, drill four holes in the mount-  
ing surface, and secure with four 5/16-18 x 1/2 in.  
(50 mm long) screws. Use the manifold as a template  
when drilling the holes.  
The mix manifold is designed for use on proportioning  
pumps with independent drive motors. Do not use this  
manifold on a mechanically linked sprayer without  
using mechanically linked on/off A and B valves as  
this will result in fluid pressures that can rupture equip-  
ment and cause skin injection.  
For assistance in setting up a plural component sprayer,  
contact your Graco distributor, to ensure that you select  
the proper type and size equipment for your system.  
Fluid Inlets  
See FIG. 1 on page 6. The A and B fluid inlets are  
equipped with 3/4 in. check valves, ball valves, and  
3/4 in. x 3/4 in. npt fittings and 3/4 in. x 1/2 in. fitting.  
Connect 3/4 in. and 1/2 in. npsm(f) fluid hoses using the  
two adapter nipples.  
Solvent Inlet  
See FIG. 1 on page 6. Connect the solvent supply line  
from the solvent pump to the 1/4 npt(m) solvent inlet  
valve (H). Use a grounded, Graco-approved hose rated  
to withstand the maximum fluid working pressure of the  
solvent pump. The solvent chosen must be chemically  
compatible with the hose core material.  
Fluid Outlet  
See FIG. 1 on page 6. Connect the 1/2 in. ID x 2 ft. (min-  
imum) integrator hose (L) to the mix manifold fluid outlet  
(R). Then connect the static mixer (S) and mix hose (T1)  
to the 1/2 npt(f) integrator hose (L). Then connect the  
fluid whip hose (T2) to the mix hose and the gun to the  
whip hose.  
Heated Manifold  
See FIG. 1 on page 6. The XM PFP manifold has a 1 in.  
thick aluminum plate with brass compression fittings for  
1/2 in. OD x 3/8 in. ID nylon hose used to circulate  
heated water/glycol and heat the mix manifold.  
8
3A2988B  
 
           
Grounding  
Grounding  
Flush Before Using  
Equipment  
The equipment must be grounded to reduce the risk  
of static sparking. Static sparking can cause fumes  
to ignite or explode. Grounding provides an escape  
wire for the electric current.  
The equipment was tested with lightweight oil, which is  
left in the fluid passages to protect parts. To avoid con-  
taminating your fluid with oil, flush the equipment with a  
compatible solvent before using the equipment. See  
Pump: use a ground wire and clamp as instructed  
in your XM PFP sprayer operation manual.  
Air and fluid hoses: use only electrically conduc-  
tive hoses with a maximum of 500 ft (150 m) com-  
bined hose length to ensure grounding continuity.  
Check electrical resistance of hoses. If total resis-  
tance to ground exceeds 29 megohms, replace  
hose immediately.  
Mix manifold and solvent flush system: use only  
a Graco approved grounded solvent hose. Not all  
heated hoses are grounded, and the mix manifold  
primary ground is through the solvent hose. Ensure  
that the solvent pump is properly grounded, as  
instructed in your solvent pump manual. Ensure  
there is electrical continuity from the spray tip to the  
grounded solvent hose.  
Air compressor: Follow manufacturer’s recommen-  
dations.  
Spray gun: ground through connection to a prop-  
erly grounded fluid hose and pump.  
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 non-  
conductive surface, such as paper or cardboard,  
which interrupts grounding continuity.  
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.  
3A2988B  
9
 
   
Operation  
Operation  
6. Disengage trigger lock.  
Pressure Relief Procedure  
Follow the Pressure Relief Procedure whenever  
you see this symbol.  
ti19265a1  
This equipment stays pressurized until pressure is  
manually relieved. To help prevent serious injury  
from pressurized fluid, such as skin injection,  
splashing fluid and moving parts, follow the Pressure  
Relief Procedure when you stop spraying and before  
cleaning, checking, or servicing the equipment.  
7. Hold a metal part of the gun firmly to a grounded  
metal pail with a splash guard in place. Trigger gun  
to relieve pressure in material hoses.  
Relieve A and B Fluid Pressure  
1. Engage trigger lock.  
ti19269a  
8. Engage trigger lock.  
ti19265a1  
9. Close the mix manifold inlet ball valves (C, D).  
10. Flush mixed material hoses, mixer, and gun. See  
2. Press Stop  
to turn sprayer OFF.  
Flush on page 11.  
3. Close all air motor supply valves or any source of  
fluid pressure.  
4. If fluid heaters are used, shut them off using the  
controls on the display module.  
5. Shut off RAM air supply.  
10  
3A2988B  
 
   
Operation  
3. Close mix manifold inlet ball valves.  
Flush  
The equipment must be grounded to reduce the risk of  
static sparking. Static sparking can cause fumes to  
ignite or explode. Grounding provides an escape wire  
for the electric current.  
If your system uses heaters, shut off the main power  
to the heaters and heated hose control and allow to  
cool before flushing.  
ti20129a  
NOTICE  
4. Open solvent inlet valves.  
To prevent fluid from curing in the equipment, flush  
the system frequently. Be sure there is an adequate  
supply of flushing fluid before spraying.  
NOTE:  
Ensure the chosen flushing fluid is compatible with  
dispense fluid and the equipment wetted parts.  
Solvent may channel through viscous fluids and  
leave a coating of mixed fluid on the inner tube of  
your hose. Be sure all fluid is thoroughly flushed from  
the hose after each use.  
ti20093a  
Remove spray tip for more thorough cleaning of the  
whip hose and static mixers.  
5. Turn on solvent flush pump.  
6. Disengage spray gun trigger lock.  
Use heated water or choose a solvent that dissolves  
the material you are mixing.  
Always leave equipment filled with fluid to avoid dry-  
ing and scaling.  
1. Relieve pressure; see page 10.  
ti19265a2  
2. Engage trigger lock. Remove spray tip and trigger  
guard assembly.  
7. Trigger gun into a grounded metal pail with lid. Use  
a lid with a hole to dispense through to avoid splash-  
ing.  
ti19265a1  
ti19266  
3A2988B  
11  
 
 
Operation  
8. Cycle the solvent flush ball valves on and off inde-  
pendently several times to be sure both sides are  
thoroughly flushed. Continue flushing until clean sol-  
vent dispenses.  
Dispensing and Spraying  
1. Close solvent inlet valves.  
ti19269a  
9. Turn off solvent pump air supply.  
ti20095a  
2. Open mix manifold inlet ball valves.  
10. Hold the metal part of the gun firmly to a grounded  
metal pail with lid in place. Trigger gun until all fluid  
pressure is relieved.  
11. Engage trigger lock.  
12. Close solvent inlet valves.  
ti20128a  
3. Ensure sprayer is in “spray” mode and push the  
green START button.  
ti20095a  
4. Disengage spray gun trigger lock.  
ti19265a2  
5. Hold the metal part of the gun firmly to a grounded  
metal pail with a lid to avoid splashing. Trigger the  
gun until mixed coating material is evident and  
flushing fluid is gone.  
6. Proceed to spraying.  
12  
3A2988B  
 
 
Operation  
Hose Selection  
Volume Balancing the Mix  
Manifold  
Ratio errors can occur between the sprayer and the mix  
manifold even when the sprayer output ratio is accurate.  
Hoses should be sized to match the hose volume ratio  
to the mix ratio. The hose size should also allow for min-  
imum pressure drop on the major volume side to meet  
your flow requirements.  
The following can occur when the hoses are not volume  
balanced to the mix ratio:  
Use Table 1 to match mix ratio, hose selection, and vol-  
ume ratio. Use Table 2 on page 14 to reference amount  
of pressure drop for 50 ft lengths of different hose sizes.  
Hoses fill to high pressure while metering on-ratio.  
Only the A material hose rises to spray pressure.  
Off-ratio at the mix point until hose pressures equal-  
ize.  
Size hoses to:  
Minimize pressure drop on the high volume and  
often higher viscosity resin side to achieve higher  
flow and pressure at the gun while spraying.  
Lead/Lag Imbalance  
When resin and hardener volume requirements (ratio)  
and/or viscosities are different an imbalance can occur  
each time the gun is triggered. This occurs because the  
fluids can rush out of the manifold near a 1:1 ratio before  
the sprayer starts.  
Allow both A and B material hoses to come up to  
spray pressure together when A and B fluids are  
metered into the hoses on ratio.  
Balance the inherent stall pressure between the  
resin A and hardener B sides when the gun closes  
and also when triggered. This reduces the lead/lag  
error at the mix point when the spray gun is trig-  
gered.  
To avoid this imbalance:  
Pressurize hoses to spray pressure before starting  
spray mode.  
Table 1: Volume Ratio of A to B Hose  
Hose  
Size the fluid delivery hose volume to nearly match  
the mix ratio. See Table 1.  
Selection  
A x B  
Hose Volume  
Ratio  
Mix Ratio  
1:1  
3/4 x 3/4  
1/2 x 1/2  
3/8 x 3/8  
3/4 x 1/2  
1/2 x 3/8  
3/8 x 1/4  
3/4 x 1/2  
3/8 x 1/4  
1/2 x 1/4  
3/4 x 3/8  
1/2 x 3/16  
3/4 x 1/4  
1.00:1  
2:1  
3:1  
2.25:1  
1.78:1  
2.25:1  
2.25:1  
2.25:1  
4.00:1  
4.00:1  
7.00:1  
8.80:1  
4:1 to 6:1  
4:1 to 8:1  
6:1 to 10:1  
8:1 to 10:1  
Example: At a 4:1 mix ratio, a 1/2 in. ID resin hose and  
a 1/4 in. ID hardener hose matches the 4:1 volume ratio.  
3A2988B  
13  
 
 
Operation  
Table 2: Hose Selection by Pressure Drop  
Pressure drop in psi  
(per 50 ft section per 1,000  
cps at 1 gal/min.)  
Pressure Drop in bar  
(per 15.24 meter section per  
1,000 cps at 1 liter/min.)  
Hose ID  
(in.)  
1/8  
3/16  
1/4  
3/8  
1/2  
5/8  
3/4  
55,910  
11,044  
3,494  
690  
1,018  
201  
64  
13  
218  
4
89  
1.62  
0.78  
43  
Reference Formula  
Total Pressure Drop = P x V x L x F  
Key:  
P= Pressure drop from chart  
V = Viscosity in centipoise /1000  
L= Length of hose in feet / 50  
F= Flow rate in gallons per minute  
Example #1: What is the pressure loss of a 2,000 cps  
Example #2: What is the pressure loss of a 2,000 cps  
material through 150 ft of 3/8 in. ID hose at 0.75 gpm?  
material through 150 ft of 1/2 in. ID hose at 0.75 gpm?  
690 psi (from chart) x 2 (2,000 cps /1,000) x 3 (150 ft / 3)  
x 0.75 (gpm) = 3105 psi loss  
218 psi (from chart) x 2 (2,000 cps /1,000) x 3 (150 ft / 3)  
x 0.75 (gpm) = 981 psi loss  
This is a lot of pressure loss before reaching the spray  
gun. Continue to Example #2 which examines the same  
situation but with a 1/2 in. ID hose.  
14  
3A2988B  
 
 
Maintenance  
Maintenance  
Clean Static Mixers  
See FIG. 1, page 6. One 12 element mixer is attached  
(S, Part No. 262478) to the integrator hose (L). This  
housing uses mix elements, available in a package of 25  
(W, Part No. 248927).  
NOTICE  
Never use a swivel union on the mixer inlets. The  
union will compress the tube and make it impossible  
to remove the mix element.  
Clean Mix Manifold Outlet  
1. Remove outlet fitting (33) to expose B center injec-  
tion tube (9).  
9
33  
ti20096a  
2. Clean any build-up on, around, or inside the  
tube (9).  
3. Reinstall outlet fitting (33).  
3A2988B  
15  
 
     
Troubleshooting  
Troubleshooting  
1. Relieve the pressure before you check or service  
any system equipment.  
2. Check all possible causes and solutions in the trou-  
bleshooting chart before disassembling the mani-  
fold.  
Problem  
Cause  
Fluid inlet is plugged.  
Solution  
Little or no resin output.  
Clean inlet; remove obstruction. See  
Fluid container is empty.  
Fluid inlet is plugged.  
Refill.  
Little or no hardener output.  
Mixed fluid will not flush out.  
Clean inlet; remove obstruction. See  
Fluid container is empty.  
Refill.  
Fluid is hardened in static mixers or whip Clean with compatible solvent. See Main-  
hose.  
tenance, page 15. Replace as neces-  
sary.  
Solvent supply container is empty.  
Solvent is not compatible with fluid.  
Hardener is cold.  
Refill.  
Change to compatible solvent.  
Hardener pressure higher than normal.  
Hardener pressure lower than normal.  
Spray pattern developing tails.  
Correct heat problem. See fluid heater  
section of XM PFP Plural-Component  
Sprayer Repair manual 3A2989.  
Resin is cold. Flow rate is low.  
Correct heat problem. See fluid heater  
section of XM PFP Plural-Component  
Sprayer Repair manual 3A2989.  
Static mixer and/or whip hose plugging  
up.  
Replace restrictor.  
Clean spray gun and tip. See gun man-  
ual.  
Low pressure from sprayer.  
Cold material.  
Check air supply pressure. Check inlet air  
gauges while spraying.  
Increase heat. See XM PFP Plural-Com-  
ponent Sprayer Operation manual  
3A2776.  
Too much pressure drop.  
Use larger hoses or more heat.  
Replace or rebuild valve.  
Resin or hardener does not shut off.  
Damaged ball or seat or seal in  
valve (52).  
Off ratio condition after increasing spray Hoses not volume balanced.  
pressure in spray mode with a remote mix  
manifold.  
Volume balance A and B closer to volume  
16  
3A2988B  
 
 
Repair  
Repair  
Follow Pressure Relief Procedure, page 10, when  
you stop spraying and before cleaning, checking, ser-  
vicing, or transporting equipment. Read warnings in  
your sprayer manual.  
NOTICE  
Be sure to label all fluid parts A or B when disas-  
sembling them. Doing so prevents interchanging  
resin and hardener parts during reassembly,  
which will contaminate the materials and the  
fluid path through the equipment.  
Color-coded chemically resistant tape may be  
used to label the parts. Use blue for resin and  
green for hardener.  
Check Valves  
When replacing material check valves or solvent check  
valves, reinstall with proper flow direction.  
ti20094a  
3A2988B  
17  
 
   
Parts  
Parts  
262890 Mix Manifold  
52  
48  
50  
37  
38  
5
53  
47  
43  
44  
1
56  
9
45  
46  
47  
49  
10  
33  
42  
21  
51  
41  
21  
39  
40, 55  
ti20089a  
NOTE: Apply pipe sealant to all non-swiveling threads.  
18  
3A2988B  
 
   
Parts  
262890 Mix Manifold  
Ref Part  
Description  
Qty  
1
1
5
9
16T870 BLOCK, manifold  
239018 VALVE, ball, stainless steel  
126790 TUBE, injector, 1/4 npt  
2
1
10 15R067 PIPE, outlet, mixer manifold  
21 100721 PLUG, pipe  
1
4
1
25 ---  
LUBRICANT, thread  
26 ---  
SEALANT, pipe, stainless steel  
1
1
33 158491 FITTING, nipple  
37 157191 FITTING, adapter (1/2 npt x 3/4 npt)  
38 160032 FITTING, nipple  
1
5
39 262522 CARRIAGE, remote manifold  
40 102547 SCREW, cap, hex head  
41 16T294 PLATE, heater transfer  
42 126692 FITTING, tube, npt x tube  
43 114434 GAUGE, pressure, fluid, stainless  
1
4
1
2
1
steel  
44 15R875 FITTING, tee, 1/4 male x female x  
1
female  
45 100840 FITTING, elbow, street  
46 162453 FITTING, (1/4 npsm x 1/4 npt)  
47 H42503 HOSE, coupled, 4500 psi, 0.25 ID,  
1
2
2
3 ft  
48 157676 FITTING, union swivel, 90 degree  
49 157785 FITTING, swivel  
50 501867 VALVE, check  
51 C19681 BUSHING, pipe  
52 126725 VALVE, ball, 3/4, 6000 psi  
53 16T481 VALVE, check  
53a 102595 O-RING  
2
2
2
2
2
2
1
1
1
55 189285 WASHER, lock, spring  
56189285 LABEL, hot surface  
--- Not for sale.  
Replacement Danger and Warning labels, tags and  
cards are available at no cost.  
3A2988B  
19  
 
Parts  
20  
3A2988B  
 
Technical Data  
Technical Data  
Maximum working pressure . . . 6000 psi (41 MPa, 414 bar) for A and B materials  
4500 psi (31 MPa, 310 bar) for flushing fluid  
100 psi (0.7 MPa, 7 bar) for heating fluid  
Maximum fluid temperature . . . 180°F (82°C)  
Fluid inlet . . . . . . . . . . . . . . . . . 3/4 in. npt and 3/4 in. x 1/2 in. nipple fittings for 3/4 in. x 1/2 in. hoses  
Fluid outlet size. . . . . . . . . . . . . 1/2 in. npt(m) nipple  
Solvent inlet valves . . . . . . . . . . 1/4 in. npt(m)  
Heated fluid ports . . . . . . . . . . . 1/4 in. npt(f)  
Wetted parts . . . . . . . . . . . . . . . Manifold block and internal parts: PTFE, electroless nickel plated steel, zinc plated  
steel  
Flush valves and fittings: stainless steel, plated carbon steel, hardened alloy steel,  
acetal, PTFE  
Fluid ball valves: plated carbon steel, acetal, PTFE, FKM  
Fluid check valves: plated carbon steel, carbide seat, PTFE, alloy steel ball  
3A2988B  
21  
 
 
Graco Standard Warranty  
Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in  
material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or limited warranty  
published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by  
Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written  
recommendations.  
This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty  
installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of  
non-Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of Graco equipment with  
structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture, installation, operation or  
maintenance of structures, accessories, equipment or materials not supplied by Graco.  
This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of  
the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The equipment will be returned  
to the original purchaser transportation prepaid. If inspection of the equipment does not disclose any defect in material or workmanship, repairs will  
be made at a reasonable charge, which charges may include the costs of parts, labor, and transportation.  
THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED  
TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.  
Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other remedy  
(including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any other incidental or  
consequential loss) shall be available. Any action for breach of warranty must be brought within two (2) years of the date of sale.  
GRACO MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A  
PARTICULAR PURPOSE, IN CONNECTION WITH ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS SOLD BUT NOT  
MANUFACTURED BY GRACO. These items sold, but not manufactured by Graco (such as electric motors, switches, hose, etc.), are subject to  
the warranty, if any, of their manufacturer. Graco will provide purchaser with reasonable assistance in making any claim for breach of these  
warranties.  
In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment hereunder, or  
the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract, breach of warranty, the  
negligence of Graco, or otherwise.  
FOR GRACO CANADA CUSTOMERS  
The Parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings entered into,  
given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnaissent avoir convenu que la  
rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés, donnés ou intentés, à la suite  
de ou en rapport, directement ou indirectement, avec les procédures concernées.  
Graco Information  
TO PLACE AN ORDER, contact your Graco distributor or call to identify the nearest distributor.  
Phone: 612-623-6921 or Toll Free: 1-800-328-0211 Fax: 612-378-3505  
All written and visual data contained in this document reflects the latest product information available at the time of publication.  
Graco reserves the right to make changes at any time without notice.  
Original instructions. This manual contains English. MM 3A2988  
Graco Headquarters: Minneapolis  
International Offices: Belgium, China, Japan, Korea  
GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA  
Copyright 2012, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.  
Revised February 2013  
 
   

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