Instructions-Parts
332339B
Dosing Pumps
EN
To pressurize and proportion fluid in a ProMix® PD2K Electronic Positive Displacement Proportioning
System.
For professional use only.
Important Safety Instructions
Read all warnings and instructions in this manual
and in your PD2K proportioner manual. Save these
instructions.
See page 2 for model part numbers and
information.
PROVEN QUALITY. LEADING TECHNOLOGY.
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
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
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.
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/dispensing and before
cleaning, checking, or servicing equipment.
• Tighten all fluid connections before operating the equipment.
• Check hoses, tubes, and couplings daily. Replace worn or damaged parts immediately.
332339B
3
WARNING
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.
TOXIC FLUID OR FUMES
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
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.
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. 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.
4
332339B
Setup
Pump Components
Component
Description
Stepper Motor
Driver
A
B
C
D
E
F
G
H
J
Pump Lower
Up Inlet Dose Valve
Down Inlet Dose Valve
Up Outlet Dose Valve
Down Outlet Dose Valve
Fluid Outlet Manifold
Fluid Inlet Check Valve
Fluid Inlet Manifold
K
L
Fluid Outlet Check
Valve
M
N
P
R
S
T
Fluid Outlet Pressure
Sensor
Cable Connection to
Pump Control Module
Fluid Inlet Pressure
Gauge
Fluid Outlet Fitting (1/4
npt(m)
Figure 3 Pump Components
Fluid Inlet Fitting (1/4
npt(m)
Jam Nuts, for mounting
pump
332339B
5
Air Connections
Red and green 5/32 in. (4 mm) tubing connects the
solenoid manifold to the pump’s dosing valves. See
the Pump Tubing Schematic on the next page.
NOTE: Tubing lengths must be 18 in. ± 1/2 in. (457
mm ± 13 mm) for all connections. Always use equal
lengths of tubing, to balance the timing of the valves.
Lengths longer than 18 in. (457 mm) will increase
valve response time.
1. On the bottom of the solenoid manifold are four
ports with tube fittings: UP OPEN, UP CLOSED,
DOWN OPEN, and DOWN CLOSED. These
ports provide air to open and close the pump’s
inlet dosing valves.
Figure 5 Inlet Manifold Tubing Connections
2. On the side of the solenoid manifold are four
ports with 90° tube fittings (not shown): UP
OPEN, UP CLOSED, DOWN OPEN, and DOWN
CLOSED. These ports provide air to open and
close the pump’s outlet dosing valves.
Figure 6 Tubing Connections at Solenoid
Manifold, to Pump Outlet Manifold
Figure 4 Tubing Connections at Solenoid
Manifold, to Pump Inlet Manifold
a. Connect green tubing (G) from the UP OPEN
fitting to the 90° tube fitting on the side of the
OUTLET UP dosing valve.
a. Connect green tubing (G) from the UP OPEN
fitting to the 90° tube fitting on the side of the
INLET UP dosing valve.
b. Connect red tubing (R) from the UP CLOSED
fitting to the 90° tube fitting on the end of the
OUTLET UP dosing valve.
b. Connect red tubing (R) from the UP CLOSED
fitting to the 90° tube fitting on the end of the
INLET UP dosing valve.
c. Connect green tubing (G) from the DOWN
OPEN fitting to the 90° tube fitting on the side
of the INLET DOWN dosing valve.
d. Connect red tubing (R) from the DOWN
CLOSED fitting to the 90° tube fitting on the
end of the INLET DOWN dosing valve.
Figure 7 Outlet Manifold Tubing Connections
6
332339B
c. Connect green tubing (G) from the DOWN
OPEN fitting to the 90° tube fitting on the side
of the OUTLET DOWN dosing valve.
See the following table to understand the relationship
between pump stroke and dose valve actuation.
Table 1 Dose Valve Actuation
d. Connect red tubing (R) from the DOWN
CLOSED fitting to the 90° tube fitting on the
end of the OUTLET DOWN dosing valve.
Pump
Stroke
Up Inlet
Valve
Down
Inlet
Valve
Up
Outlet
Valve
Down
Outlet
Valve
3. Repeat these steps for each pump in your
system.
Up
Open
Closed
Open
Open
Closed
Open
Down
Closed
Closed
EXH
UP
OPEN
INLET UP
G
R
G
CLOSED
OPEN
R
OUTLET UP
CLOSED
DOWN
EXH
OPEN
INLET DOWN
G
R
G
CLOSED
OPEN
R
OUTLET DOWN
CLOSED
Figure 8 Pump Tubing Schematic
332339B
7
Fluid Connections
Electrical Connection
NOTICE
1. Connect a 1/4 npt(f) fluid hose from the fluid
source to the check valve (J) at the pump’s fluid
inlet manifold (K). The inlet dose valves (D, E)
will open and close alternately at the pump stroke
changeover, to maintain a steady flow into the
pump.
To avoid electrical component damage, remove all
system power before plugging any connectors.
Connect the cable from the pump control module in
the proportioner’s electrical control box to the cable
connector (N) on the pump motor (A).
2. Connect a 1/4 npt(f) fluid outlet hose from the
check valve (L) at the pump’s fluid outlet manifold
(H). The outlet dose valves (F, G) will open and
close alternately at the pump stroke changeover,
to maintain a steady flow out of the pump.
The cable has two connectors, one for the motor
control and the other for encoder feedback. The
connectors are keyed differently to ensure correct
installation.
Figure 9 Fluid Connections
8
332339B
Repair
Preventive Maintenance Schedule
6. Disconnect all air and fluid lines from the dosing
valves and manifolds. Be sure to label the lines
to ensure they are re-connected correctly.
The operating conditions of your particular system
determine how often maintenance is required.
Establish a preventive maintenance schedule by
recording when and what kind of maintenance is
needed, and then determine a regular schedule for
checking your system.
7. Pull the lower away from the driver.
a. To service the driver, see
b. To service the lower, see
Disconnect the Lower from the Driver
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 in your system manual
when you stop spraying and before cleaning,
checking, or servicing the equipment.
1. Follow the Pressure Relief Procedure in your
proportioner manual. Stop the pump at the
bottom of its stroke.
2. Remove the pump from the proportioner, as
Figure 10 Disconnect the Lower from the Driver
explained in your proportioner manual.
3. Remove the TSL inlet fitting (17) and set aside.
4. Unscrew the connecting nut (207).
5. Move the o-ring (106) down onto the pump piston
rod (2) to allow access to the pin (103). Remove
the pin.
NOTE: If you are only repairing the piston
rod (2) and its packings, it is not necessary
to completely remove the lower from the
driver. After removing the pin (103), go to
Disassemble the Lower, page 12 and push the
rod down out of the cylinder. Disassemble the
piston rod as explained there.
332339B
9
Driver Repair
Disassemble the Driver
Reassemble the Driver
1. If the guide (205) and coupling nut (204) were
removed, apply primer and thread adhesive to
the bottom threads of the actuator (201). Install
the guide and coupling nut. Torque the coupling
nut to 15–25 ft-lb (20–34 N•m). Allow 12 hours
for the adhesive to cure.
2. Remove the four screws (201e) and remove
the motor (202) from the actuator (201). The
motor-side coupler (201a) and insert (201b) will
come off with the motor.
2. Apply thread adhesive to the threads on the
actuator sleeve. Insert the actuator (201) into the
housing (203) so the tabs of the guide (205) slide
in the groove in the housing. Screw the actuator
into the housing.
3. Pull the actuator (201) out the top of the housing
(203). Do not remove the actuator-side coupler
from the recess at the top of the actuator. The
guide (205) and coupling nut (204) should only
be removed if they are damaged or you are
replacing the actuator.
NOTICE
To prevent possible damage to the motor, the
motor-side coupler (201a) surface must be
flush with the end of the motor shaft.
3. Check that the motor-side coupler (201a) surface
is flush with the end of the motor shaft. Torque
the two screws (201c) to 35–45 in-lb (4–5 N•m).
4. Ensure that the coupler insert (201b) is in
place. Mount the motor (202) onto the actuator
so the two couplers engage. Inspect the
motor-to-actuator fit; the motor must rest flat on
the actuator housing.
NOTICE
If the motor does not rest flat on the actuator
housing, determine the cause and correct
before installing the screws (201d). An
incorrect fit will create a thrust load on the
motor shaft, which will cause motor failure if
operated.
5. Install the four screws (201d).
10
332339B
Lower Repair
Disassemble the Lower
1. Remove the lower from the driver; see
NOTE: The 70 cc lower 24T793 includes two
u-cups (10) in the lower throat cartridge; the 35
cc lower 24T792 includes one.
2. Remove the top and bottom throat cartridges (4)
to expose the piston rod (2a/2b).
7. Unscrew the dosing valves (25) from the
manifolds (19 and 20). Remove the seats (23)
and o-rings (22, 24).
3. Push the piston rod assembly down out the
bottom of the cylinder (1).
8. Disconnect the inlet (29) and outlet (28) tubes at
the cylinder (1). Remove the adapters (27) and
o-rings (33).
4. Disassemble the piston rod (2a, 2b), using the
flats on both ends. Remove the piston parts
(12–16, 42) from the lower rod (2b).
9. Remove the screws (26) holding the manifolds
(19, 20) to the cylinder (1). Remove the o-rings
(21).
5. Unscrew the upper packing nut (5) from the
upper throat cartridge (4). Remove the o-rings
(7), packings (10), and bearing (11).
10. Clean and inspect all parts.
6. Remove the rod guard (8). Unscrew the lower
packing nut (6) from the lower throat cartridge
(4). Remove the o-rings (7), packings (10), and
bearing (11).
12
332339B
Reassemble the Lower
5. Apply thread adhesive to the male threads of the
lower rod (2b). Screw the upper piston rod (2a)
onto the lower rod, using the flats on both ends.
Torque to 35–45 ft-lb (48–61 N•m).
1. Install the manifolds (19, 20) on the cylinder (1).
Lubricate the o-rings (21) and ensure they are
in place on the mating surfaces. Apply thread
adhesive to the screws (26) and torque to 13–23
in-lb (1.5–2.5 N•m).
6. Insert the piston rod assembly into the cylinder
(1) from the bottom. Push the rod up until it
protrudes from the top of the cylinder (1).
2. Lubricate the o-rings (33). Apply thread lubricant
and install the adapters (27) and o-rings (33) on
the cylinder (1). Connect the inlet (29) and outlet
(28) tubes at the cylinder (1).
NOTE: The 70 cc lower 24T793 includes two
u-cup packings (10) in the lower throat cartridge;
the 35 cc lower 24T792 includes only the upper
one.
3. Lubricate the o-rings (22, 24). Install the o-rings
(22), seats (23), and o-rings (24) in the manifolds
(19 and 20). Apply thread lubricant and screw
the dosing valves (25) into the manifolds. Torque
to 20–30 ft-lb (28–40 N•m).
7. Lubricate the o-rings (7) and packing(s) (10).
Place the upper packing (10) into the tool (T)
included with the seal kit. The lips of the packing
must face out of the tool. Insert the tool into the
lower throat cartridge (4). Push on the tool’s
shaft (P) to seat the packing securely in the
cartridge. When seated, the lips of the packing
will be facing up. Install the bearing (11). On 70
cc lowers only, install the second packing (10)
with the lips also facing up.
4. Lubricate the piston packings (16) and o-ring
(42). Assemble the piston on the lower rod (2b)
as follows:
a. Install one washer (12) and the bottom
(shorter) spacer (13).
b. Install one packing (16) on each shoulder of
the piston bearing (14), with the lips facing
away from the bearing. Install the piston
bearing (14).
c. Install the o-ring (42), the top (longer) spacer
(15), and one washer (12).
Figure 13 Piston Rod Assembly
Figure 14 Lower Throat Assembly
14
332339B
8. Install the o-rings (7) on the lower packing nut
(6). Screw the packing nut into the lower throat
cartridge (4). Torque to 20–30 ft-lb (28–40 N•m).
12. Install the o-ring (7) on the upper packing nut
(5). Screw the packing nut into the upper throat
cartridge (4). Torque to 20–30 ft-lb (28–40 N•m).
9. Slide the lower packing cartridge (4) onto the
piston rod (2) and screw the cartridge into the
cylinder (1). Torque to 35–45 ft-lb (48–61 N•m).
13. Slide the upper packing cartridge (4) onto the
piston rod (2) and screw the cartridge into the
cylinder (1). Torque to 35–45 ft-lb (48–61 N•m).
10. Screw the rod guard (8) securely onto the lower
packing nut (6). Make sure the plug (9) is in place
at the bottom of the rod guard.
14. Install the lower on the driver; see
11. Lubricate the o-rings (7) and packing(s) (10).
Place one packing (10) into the tool (T) included
with the seal kit. The lips of the packing must
face out of the tool. Insert the tool into the upper
throat cartridge (4). Push on the tool’s shaft (P)
to seat the packing securely in the cartridge.
When seated, the lips of the packing will be
facing down. Install the bearing (11). Install the
second packing (10) with the lips facing down.
Figure 15 Upper Throat Assembly
332339B
15
Reconnect the Lower to the Driver
1. Ensure that the air fitting (17) is removed and
set aside.
2. Screw the jam nut (105) and connector (104)
onto the pump cylinder (1), all the way to the
bottom of the threads.
3. Align the holes in the connector (104) with the
ports in the throat cartridge (4).
4. Torque the jam nut (105) to 65–75 ft-lb (88–101
N•m).
5. Reinstall the TSL inlet fitting (17) in the open port.
6. Place the o-ring (106) on the piston rod (2).
7. Align the holes in the motor shaft and piston rod.
Install the pin (103).
Figure 16 Reconnect the Lower to the Driver
8. Slide the o-ring (106) up off the piston rod and
into the groove on the motor shaft, covering the
pin.
9. Screw the connecting nut (207) onto the
connector (104). Torque to 45–55 ft-lb (61–74
N•m).
10. Reinstall the pump on the proportioner, as
explained in your proportioner manual.
Figure 17 Orient the Lower to the Driver
16
332339B
Parts
Pump Assembly
24T788, Series A, 35 cc Low Pressure Pump
24T789, Series A, 35 cc High Pressure Pump
24T790, Series A, 70 cc Low Pressure Pump
24T791, Series A, 70 cc High Pressure Pump
Ref Part
101 24T794
Description
Qty
1
DRIVER, low pressure;
Models 24T788 and
24T790; see Pump Driver
24T795
102 24T792
24T793
DRIVER, high pressure;
Models 24T789 and
24T791; see Pump Driver
1
1
1
LOWER, pump, 35
cc; Models 24T788 and
24T789; see Lower Pump
LOWER, pump, 70
cc; Models 24T790 and
24T791; see Lower Pump
103 16N762
104 16N744
105 16N748
106 115485
108 16F164
PIN, coupler
CONNECTOR
NUT, jam
1
1
1
1
1
O-RING
FITTING, sensor,
pressure
VALVE, check
O-RING; chemically
resistant
SENSOR, fluid outlet
pressure (24T788 and
24T790)
SENSOR, fluid outlet
pressure (24T789 and
24T791)
ADAPTER; 1/4 npt (m x
f); sst
TEE; 1/4 npt (f)
109 24T310
110 121399
2
1
111 24T786
1
1
1
24T809
112 119226
113 104984
114 166421
115 187876
1
1
1
NIPPLE; 1/4 npt
GAUGE, pressure, fluid
(24T788 and 24T790)
GAUGE, pressure, fluid
(24T789 and 24T791)
112941
1
332339B
17
24T792, Series A, 35 cc Lower
24T793, Series A, 70 cc Lower
Ref Part
Description
Qty
1
Ref Part
†
Description
For Model 24T793
PACKING, piston,
u-cup; UHMWPE
For Model 24T792
Qty
1
1
24U604
CYLINDER, 35 cc;
Model 24T792
- — —
16
24U605
24T842
CYLINDER, 70 cc;
Model 24T793
1
1
*
†
2
2
2
2
KIT, piston rod
For Model 24T793
assembly; includes
items 2a and 2b
ROD, piston, upper
17
111328
CONNECTOR, male;
10–32 x 5/32 in. (4
mm) OD tube
— — —
— — —
16N750
2a
2b
4
1
1
2
ROD, piston, lower
18
19
104644
24T810
PLUG, screw; 10–32
4
1
FITTING, throat
cartridge
NUT, packing, upper
NUT, packing, lower
O-RING; ptfe
MANIFOLD, inlet;
includes items 22
and 23
MANIFOLD, outlet;
includes items 22
and 23
O-RING; ptfe
O-RING; ptfe
RETAINER, seat,
valve
O-RING; ptfe
VALVE, dispense;
see manual 312782
SCREW, cap, socket
head; 10–32 x 1.5 in.
(38 mm)
ADAPTER, pump
TUBE, outlet
TUBE, inlet
5
6
7
8
16N751
16T350
* †
1
1
5
1
20
24T811
1
16T352
GUARD, rod; Model
24T792
21
22
23
* †
* † ◆
◆
2
4
4
16T351
GUARD, rod; Model
24T793
1
1
9
10
100361
— — —
PLUG, pipe; 1/2 npt
PACKING, throat,
u-cup; UHMWPE;
For Model 24T792
For Model 24T793
BEARING, throat
WASHER, piston
SPACER, piston,
bottom
For Model 24T792
For Model 24T793
BEARING, piston
For Model 24T792
For Model 24T793
SPACER, piston, top
For Model 24T792
24
25
* † ◆
15X303
4
4
*
†
3
4
2
2
26
104472
8
11
12
13
* †
* †
- — —
27
28
29
31
32
33
42
‡
‡
‡
2
1
1
1
1
2
1
*
†
1
1
- — —
* †
* †‡
* †
PLUG, pump
O-RING; ptfe
O-RING; ptfe
O-RING; chemically
resistant
- — —
*
†
- — —
*
14
15
1
1
1
Items marked — — — are not available separately.
* Included in 35 cc Lower Seal Repair Kit 24T895, which must be purchased separately.
† Included in 70 cc Lower Seal Repair Kit 24T896, which must be purchased separately.
◆ Included in Dosing Valve Seat Replacement Kit 24T843, which must be purchased separately.
‡ Included in Tube Assembly Kit 24T822, which must be purchased separately.
332339B
19
Pump Driver Assembly
24T794, Series A, Low Pressure Pump Driver
24T795, Series A, High Pressure Pump Driver
Ref Part
201 16N742
Description
Qty
1
Ref Part
16N781
Description
Qty
1
ACTUATOR, linear;
for 24T794
HOUSING, actuator;
for 24T795
16N777
ACTUATOR, linear;
for 24T795
1
204 16N758
16N785
NUT, coupling; for
24T794
1
1
1
1
- — —
— — —
- — —
201a
201b
201c
201d
COUPLER
1
1
2
4
NUT, coupling; for
24T795
INSERT, coupler
SCREW, coupler
SCREW, motor
mounting
MOTOR, stepper, 23
frame; for 24T794
MOTOR, stepper, 34
frame; for 24T795
HOUSING, actuator;
for 24T794
205 16N764
16N783
GUIDE, rod; for
24T794
— — —
GUIDE, rod; for
24T795
202 16P037
16P036
1
1
1
206 16N835
207 16N745
NUT, jam
2
1
NUT, connecting
203 16N743
Items marked — — — are not available separately.
20
332339B
Repair Kits, Related Manuals, and Accessories
Description
Kit Part No.
24T843
Kit Description
All pumps in this manual.
Dosing Valve Seat Replacement
Kit. Includes seats and o-rings for
all four dosing valves on a pump.
24T302
24T303
TSL Cup Kit
Throat Seal Installation Tool. Also
included in Seal Kits 24T840 and
24T841.
Model 24T792 35 cc Lower
Model 24T793 70 cc Lower
24T840
24T841
Pump Seal Repair Kit. Includes
24T303 Throat Seal Installation
Tool.
Pump Seal Repair Kit. Includes
24T303 Throat Seal Installation
Tool.
332339B
21
Technical Data
Dosing Pumps
U.S.
Metric
Maximum fluid working
pressure:
24T788 and 24T790
24T789 and 24T791
Maximum working air
pressure:
300 psi
1500 psi
100 psi
2.1 MPa, 21 bar
10.5 MPa, 105 bar
0.7 MPa, 7.0 bar
Air supply:
85–100 psi
0.6–0.7 MPa, 6.0–7.0 bar)
one or two component:
Fluids handled:
• solvent and waterborne paints
• polyurethanes
• epoxies
• acid catalyzed varnishes
• moisture sensitive isocyanates
Viscosity range of fluid:
Fluid inlet size:
Fluid outlet size:
20–5000 centipoise
1/4 npt(m)
1/4 npt(m)
Air inlet size (dosing
valves):
5/32 in. OD tube
4 mm OD tube
Stepper motor
48 Vdc, 4 amp
The motor includes an encoder and internal controller requiring step and direction
input integration to a PD2K controller or similar control module to operate.
Operating temperature
range:
41–122°F
5–50°C
Weight:
24T788 and 24T790
24T789 and 24T791
Sound data:
21.2 lb
23.5 lb
9.6 kg
10.7 kg
Less than 75 dB(A)
Wetted parts:
17–4PH, 303, 304 SST, Tungsten carbide (with nickel binder),
perfluoroelastomer; PTFE, PPS, UHMWPE
332339B
23
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 332339
Graco Headquarters: Minneapolis
International Offices: Belgium, China, Japan, Korea
GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA
Copyright 2013, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.
Revised October 2013
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