Graco Husky 515 series User manual

For supplying polyurethane materials from 55 gal. (200 liter) drums to Reactor™
proportioning systems.
For professional use only. Not for use explosive atmospheres.
Important Safety Instructions
Read all warnings and instructions in this manual.
Save these instructions.
See page 2 for a list of feed pump kits.
TI7690A
246655 Feed Pump Package shown
installed in Reactor proportioning
system. Some parts shown are not
included in kit.
309815T
EN
Instructions - Parts
Feed Pump Kits

Feed Pump Kits
2309815T
Contents
Feed Pump Kits ............................2
Related Manuals ...........................3
Manual Conventions ........................3
Installation ................................5
Husky 1050 Wall Mount ...................9
Standard 2:1 Kit .........................9
Operation ................................10
Startup ...............................10
Shutdown .............................10
Changing Drums ........................10
Maintenance ..............................10
Parts ....................................11
Complete Feed Pump Packages ............11
Fluid Supply Kits ........................13
Pump Kits .............................14
246419 Riser Tube Kit ....................16
Technical Data ............................17
Graco Standard Warranty ...................18
GracoInformation .........................18
Feed Pump Kits
Complete
Package
(fluid and air)
Pump Kit
(1 pump and
riser tube) Pump Model
Maximum Air Input
Pressure
Maximum Fluid Working
Pressure
246369 246366 Husky™515 100 psi (0.7 MPa, 7 bar) 100 psi (0.7 MPa, 7 bar)
246375 246367 Husky™716 100 psi (0.7 MPa, 7 bar) 100 psi (0.7 MPa, 7 bar)
246376 246368 Husky™1050 125 psi (0.86 MPa, 8.6 bar) 125 psi (0.86 MPa, 8.6 bar)
246655 246654 Triton™308 115 psi (0.8 MPa, 8 bar) 115 psi (0.8 MPa, 8 bar)
246081 246898 T2 2:1 Ratio 180 psi (1.2 MPa, 12.5 bar) 405 psi (2.8 MPa, 28 bar)
247955 247956 T1 2:1 Ratio 180 psi (1.2 MPa, 12.5 bar) 360 psi (2.5 MPa, 25 bar)
24Z987 24Z988 T3 3:1 Ratio 100 psi (0.69 MPa, 6.9 bar) 315 psi (2.17 MPa, 21.7 bar)
25D295 25D296 T3 CS 3:1 Ratio 100 psi (0.69 MPa, 6.9 bar) 315 psi (2.17 MPa, 21.7 bar)

Related Manuals
309815T 3
Related Manuals
The following manuals are shipped with feed pump kits.
Refer to these manuals for detailed equipment informa-
tion.
The following manuals are shipped with Reactor™.
Refer to these manuals for detailed equipment informa-
tion.
The following manual is shipped with Fusion™spray
gun. Refer to this manual for detailed equipment infor-
mation.
Manual Conventions
Warning
Caution
Feed Pumps
Part No. Description
308981 Husky 515 Pump
308981 Husky 716 Pump
312877 Husky 1050 Pump Operation
313435 Husky 1050 Pump Repair-Parts
309303 Triton 308 Pump
311882 T2 2:1 Ratio Pump
312766 T1 2:1 Ratio Pump
3A5180 T3 3:1 Ratio Pump
Reactor Electric Proportioner
Part No. Description
312065 Reactor Electric Proportioner,
Operation Manual (English)
312066 Reactor Electric Proportioner,
Repair-Parts Manual (English)
312062 Reactor Hydraulic Proportioner,
Operation Manual (English)
312063 Reactor Hydraulic Proportioner,
Repair-Parts Manual (English)
Fusion Spray Gun
Part No. Description
309550 Instruction Manual (English)
WARNING
A warning alerts you to possible serious injury or
death if you do not follow instructions.
Symbols, such as fire, explosion, and electric shock
(shown), alert you to a specific hazard and direct you
to read the indicated hazard warnings on pages 4-4.
CAUTION
A caution alerts you to possible equipment damage or
destruction if you do not follow instructions.

Warning
4309815T
WARNING
FIRE, EXPLOSION, AND ELECTRIC SHOCK HAZARD
Solvent and 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 and plastic drop cloths (potential static
arc).
• Do not plug or unplug power cords or turn lights on or off when flammable fumes are present.
• Keep the work area free of debris, including solvent, rags, and gasoline.
• Ground equipment and conductive objects. See Ground system., page 6.
• Hold gun firmly to side of grounded pail when triggering into pail.
• Use only grounded hoses.
• If there is static sparking or you feel a shock, stop operation immediately. Do not use equipment
until you identify and correct the problem.
• To avoid chemical reaction and explosion, do not use 1,1,1-trichloroethane, methylene chloride,
other halogenated hydrocarbon solvents or fluids containing such solvents in pressurized aluminum
equipment.
EQUIPMENT MISUSE HAZARD
Misuse can cause serious injury or death.
• For professional use only.
• Use equipment only for its intended purpose. Call your Graco distributor for information.
• Read manuals, warnings, tags, and labels before operating equipment. Follow instructions.
• Check equipment daily. Repair or replace worn or damaged parts immediately.
• Do not alter or modify equipment. Use only Graco parts and accessories.
• 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.
• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.
• Do not use hoses to pull equipment.
• Comply with all applicable safety regulations.
BURN HAZARD
This equipment is used with heated fluid, which can cause equipment surfaces to become very hot. To
avoid severe burns:
• Do not touch hot fluid or equipment.
• Allow equipment to cool completely before touching it.
• Wear gloves if fluid temperature exceeds 110°F (43°C).
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 Material Safety Data Sheet (MSDS) 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
You must wear proper 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; and
hearing loss. This equipment includes but is not limited to:
• Protective eyewear.
• Gloves, clothing, and respirator as recommended by the fluid and solvent manufacturer.
• Hearing protection.

Installation
309815T 5
Installation
NOTE: For Husky 1050 Wall Mount Kit 246368, see
page 9.
NOTE: For Standard 2:1 Kit 246081, see page 9.
1. Flush pumps before using.
NOTE: Feed pumps are tested with oil. Flush out oil with
a compatible solvent before spraying. See Flushing in
Reactor operation manual.
2. Keep A and B components separate
3. Position drums. Place A (ISO) and component B
(RES) drums as desired. Air hose (C) connecting
feed pumps is 15 ft (4.57 m) long. See FIG.1.
4. Install pump kit (101).
a. Inspect bung o-ring (309) and gasket (303) in
place. If either is worn or damaged, or if ISO
shows signs of crystallization, replace. See
page 16.
b. Remove elbow and 2 in. bushing supplied with
desiccant dryer (6). Screw dryer 3/4 npt fitting
into vent of A component (ISO) drum.
c. Open drum bung hole.
d. Place riser tube into drum. Tighten bung
adapter (304) securely.
WARNING
Read warnings, page 4. Flush equipment only in a
well-ventilated area. Do not spray flammable fluids.
Do not turn on heaters while flushing with flammable
solvents.
CAUTION
To prevent cross-contamination of fluid, mark A com-
ponent (ISO) pumps, hoses, and connections with red
tape. Mark B component (RES) pumps, hoses, and
connections with blue tape. Do not interchange or
cross-connect A component and B component parts.
CAUTION
Lubricate bung o-ring (309) with 217374 ISO Pump
Oil each time you change drums. This keeps air and
moisture from reacting with isocyanate and allows
bung adapter to rotate freely.
CAUTION
Tighten pump clamps and external fasteners before
first use. See pump manual.

Installation
6309815T
5. Connect fluid supply kit.
a. Install swivel union (102) in pump fluid outlet.
Triton 308 only: Install 90° elbow (104) in pump
outlet, then install swivel union (102) in elbow.
b. Connect hose (103) between swivel union (102)
and Reactor swivel inlet (D). See FIG.1.
6. Install air supply kit (2).
a. Supply clean, dry, filtered air to feed pumps.
b. See manual 309827 to install air supply kit.
7. Ground system.
a. Feed pump: follow instructions in separate feed
pump manual, supplied.
b. Reactor: see Reactor operation manual.
c. Spray gun: see gun manual.
d. Fluid supply containers: follow your local code.
e. Object being sprayed: follow your local code.
f. Solvent pails used when flushing: follow your
local code. Use only metal pails, which are con-
ductive, placed on a grounded surface. Do not
place pail on a nonconductive surface, such as
paper or cardboard, which interrupts grounding
continuity.
g. To maintain grounding continuity when flushing
or relieving pressure, hold a metal part of spray
gun firmly to the side of a grounded metal pail,
then trigger gun.
Used on Triton 308 packages only.
3
102 104
3
TI3513a
WARNING
Read warnings, page 4.

Installation
309815T 7
Installation
FIG. 1. Installation
246655 Package shown installed in Reactor proportioning system.
Includes * parts only.
TI7690A
C*
2*
2*
*2
101* (ISO)
*101 (RES)
102*
*102
304*
103* (Ref)
*103 (Ref)
D
2
Air Supply Kit. See 309827.
2
2
2
2
NOTE: System shown
includes 246978 Circulation
Kit, available separately,
which includes two 247616
desiccant dryers (6).
6*

Installation
8309815T
Installation with Circulation (T3 Pumps)
FIG.2.
(RES)
B
(ISO)
A
WLD
NOTE: System shown includes
246978 Circulation Kit, available
separately, which includes two
247616 desiccant dryers (6).

Installation
309815T 9
Husky 1050 Wall Mount
1. Be sure wall can support weight of pump, hoses,
and accessories, and can withstand stress during
operation.
2. Position wall bracket (204) no more than 5 ft (1.52
m) above floor. Check that bracket is level. Attach to
wall, using screws long enough to keep bracket
from vibrating. See FIG.3.
3. Connect swivel union (205) to pump inlet.
4. Install bushing (3) in pump air inlet.
5. Install pump (201) on bracket (204) securely, using
provided dampeners, washers, and lock nuts.
6. Connect elbow (206) to top of riser tube kit (202).
7. Connect suction hose (203) to elbow (206) and inlet
swivel (205).
8. Follow steps 1-7, pages 5-6, to finish installation.
Standard 2:1 Kit
1. Follow steps 1-3, page 5.
2. Open drum bung hole. Screw bung adapter with
gasket into bung hole. See pump manual 311882.
3. Install swivel fitting (1c) in pump fluid outlet. See
FIG.4.
4. Connect hose (1b) between swivel fitting (1c) and
Reactor swivel inlet (D, see FIG. 1).
5. Remove elbow and 2 in. bushing supplied with des-
iccant dryer (6, see FIG. 1). Screw dryer 3/4 npt fit-
ting into vent of A component (ISO) drum.
6. Follow steps 6-7, page 6, to finish installation.
FIG. 3. Husky 1050 Wall Mount
WLD
203
201
205
202
204
206
3
FIG. 4. Standard 2:1 Kit
1c
Bung
TI10281a
1a
adapter
1b

Operation
10 309815T
Operation
Startup
1. See Load fluid with feed pumps in Reactor opera-
tion manual.
2. Open feed pump air regulator.
3. Open feed pump bleed-type master air valve.
4. Adjust air to feed pump with needle valve.
NOTE: Cold, viscous material may be difficult to
prime. Use needle valve to reduce air flow to motor.
NOTE: Do not plug or shut off pump fluid outlet
when priming. Fluid must be free to flow through
pump to prime.
NOTE: To increase pump flow rate and reduce
icing, remove pump muffler. This will increase
exhaust noise.
5. Never let pump run when drum is empty. A dry
pump can accelerate and damage itself. If pump is
running too fast, stop it immediately. Check and refill
fluid supply, or flush with compatible solvent.
Always prime entire system to remove any air. Do
not let material harden in pump.
Shutdown
See Shutdown and Pressure Relief Procedure in
Reactor manual. Close feed pump bleed-type master air
valve.
Changing Drums
1. See Shutdown.
2. Remove riser tube from drum. Install in new drum.
See Installation, page 5.
3. Lubricate bung o-ring (309), page 5.
4. See Load fluid with feed pumps in Reactor opera-
tion manual.
Maintenance
NOTE: See supplied pump manual for maintenance,
repair, and parts information.
Lubricate bung o-ring (309) with 217374 ISO Pump Oil
each time you change drums. This keeps air and mois-
ture from reacting with ISO.
Whenever pump is removed from drum, inspect bung
o-ring (309) and gasket (303) in place. If either is worn
or damaged, or if ISO shows signs of crystallization,
replace. See page 16.
Tighten pump clamps and external fasteners periodi-
cally. See pump manual.
CAUTION
To prevent cross-contamination of fluid when chang-
ing drums, complete changing one component before
changing second component.