Instructions - Parts List
T1
312766N
2:1 Ratio Transfer Pump
EN
For use with polyurethane foam, polyurea, and solvent-borne and water-borne materials.
For professional use only.
Model 256200
55 Gallon (200 Liter) Drum Size
180 psi (1.2 MPa, 12 bar) Maximum Air Working Pressure
360 psi (2.5 MPa, 25 bar) Maximum Fluid Working Pressure
Important Safety Instructions
Read all warnings and instructions in
this manual. Save these instructions.
TI17170a
II 1/2 G T6
0359
ITS03ATEX11227
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Warnings
Warnings
The following warnings are for the setup, use, grounding, maintenance, and repair of this equip-
ment. The exclamation point symbol alerts you to a general warning and the hazard symbol refers
to procedure-specific risk. Refer back to these warnings. Additional, product-specific warnings
may be found throughout the body of this manual where applicable.
WARNING
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 MSDS’s 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 impervious gloves when spraying or cleaning equipment.
PERSONAL PROTECTIVE EQUIPMENT
You must wear appropriate protective equipment when operating, servicing, or when
in the operating area of the equipment to help protect you from serious injury, includ-
ing eye injury, inhalation of toxic fumes, burns, and hearing loss. This equipment
includes but is not limited to:
• Protective eyewear
• Clothing and respirator as recommended by the fluid and solvent manufacturer
• Gloves
• Hearing protection
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.
312766N
3
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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 low-
est rated system component. See Technical Data in all equipment manuals.
• Use fluids and solvents that are compatible with equipment wetted parts. See
Technical Data in all equipment manuals. Read fluid and solvent manufacturer’s
warnings. For complete information about your material, request MSDS forms
from distributor or retailer.
• Check equipment daily. Repair or replace worn or damaged parts immediately
with genuine manufacturer’s replacement parts only.
• Do not alter or modify equipment.
• Use equipment only for its intended purpose. Call your distributor for information.
• Route hoses and cables away from traffic areas, sharp edges, moving parts, and
hot surfaces.
• Do not kink or over bend hoses or use hoses to pull equipment.
• Keep children and animals away from work area.
• Comply with all applicable safety regulations.
PRESSURIZED EQUIPMENT HAZARD
Fluid from the gun/dispense valve, leaks, or ruptured components can splash in the
eyes or on skin and cause serious injury.
• Follow Pressure Relief Procedure in this manual, when you stop spraying 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 imme-
diately.
MOVING PARTS HAZARD
Moving parts can pinch or amputate fingers and other body parts.
• Keep clear of moving parts.
• Do not operate equipment with protective guards or covers removed.
• Pressurized equipment can start without warning. Before checking, moving, or
servicing equipment, follow the Pressure Relief Procedure in this manual. Dis-
connect power or air supply.
4
312766N
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Isocyanate Hazard
Isocyanate Hazard
To prevent exposing ISO to moisture:
• Always use a sealed container with a desic-
cant dryer in the vent, or a nitrogen atmo-
sphere. Never store ISO in an open
container.
Spraying materials containing isocyanates
creates potentially harmful mists, vapors,
and atomized particulates.
• Use moisture-proof hoses specifically
designed for ISO, such as those supplied
with your system.
Read material manufacturer’s warnings and
material MSDS to know specific hazards and
precautions related to isocyanates.
• Never use reclaimed solvents, which may
contain moisture. Always keep solvent con-
tainers closed when not in use.
Prevent inhalation of isocyanate mists,
vapors, and atomized particulates by provid-
ing sufficient ventilation in the work area. If
sufficient ventilation is not available, a sup-
plied-air respirator is required for everyone in
the work area.
• Never use solvent on one side if it has been
contaminated from the other side.
• Always lubricate threaded parts with Part
217374 ISO pump oil or grease when reas-
sembling.
To prevent contact with isocyanates, appro-
priate personal protective equipment, includ-
ing chemically impermeable gloves, boots,
aprons, and goggles, is also required for
everyone in the work area.
Moisture Sensitivity of
Isocyanates
Isocyanates (ISO) are catalysts used in two
component foam and polyurea coatings. ISO
will react with moisture (such as humidity) to
form small, hard, abrasive crystals, which
become suspended in the fluid. Eventually a
film will form on the surface and the ISO will
begin to gel, increasing in viscosity. If used,
this partially cured ISO will reduce
performance and the life of all wetted parts.
The amount of film formation and rate
of crystallization varies depending on
the blend of ISO, the humidity, and the
temperature.
312766N
5
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Isocyanate Hazard
Foam Self-Ignition
Some materials may become self-igniting if
applied too thick. Read material
manufacturer’s warnings and material
MSDS.
Keep Components A and B
Separate
CAUTION
To prevent cross-contamination of the
equipment’s wetted parts, never interchange
component A and component B.
Changing Materials
• When changing materials, flush the equip-
ment multiple times to ensure it is thor-
oughly clean.
• Check with your material manufacturer for
chemical compatibility.
• Some materials use catalyst on the A side,
but some applications may use catalyst on
the B side.
• Epoxies often have amines on the B (cata-
lyst) side. Polyurethanes often have
amines on the B (resin) side.
6
312766N
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Typical Installation
Typical Installation
Typical Installation without Circulation
G Feed Pump Air Supply Lines 3/8 in. (76 mm) ID
min.
®
A Reactor Proportioner
H Waste Containers
B Heated Hose
J
Fluid Supply Lines (217382)
K Feed Pumps
Agitator
C Fluid Temperature Sensor (FTS)
D Heated Whip Hose
L
®
E Fusion Spray Gun
M Desiccant Dryer
N Bleed Lines/Over Pressure Relief
P Gun Fluid Manifold
F Proportioner and Gun Air Supply Hose
K
G
M
K
A
F
N
J
D
E
L
P
H
C*
B
ti11572a
* Shown exposed for clarity. Wrap with tape during operation.
312766N
7
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Typical Installation
Typical Installation with Circulation
G Feed Pump Air Supply Lines 3/8 in. (76 mm) ID
min.
A Reactor Proportioner
B Heated Hose
C Fluid Temperature Sensor (FTS)
D Heated Whip Hose
E Fusion Spray Gun
J
Fluid Supply Lines (217382)
K Feed Pumps
Agitator
L
M Desiccant Dryer
N Bleed Lines/Over Pressure Relief
P Gun Fluid Manifold
F Proportioner and Gun Air Supply Hose
K
G
M
K
A
F
N
J
D
E
L
N
P
C*
B
ti11571a
* Shown exposed for clarity. Wrap with tape during operation.
8
312766N
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Typical Installation
Typical Installation for Lubrication Applications
AF Bung Adapter
AG Grounded Air Hose
AH Grounded Fluid Hose
AJ Pump Fluid Inlet
AK 1/4 npt(f) Pump Air Inlet
AL 1/2 npt(f) Pump Fluid Outlet
AM Return Port
AA Pump Air Regulator
AB Air Line Lubricator
AC Air Line Filter
AD Bleed-Type Master Air Valve (required, for
pump)
AE Fluid Drain Valve (required)
AG
AK
AD
AC
AA
AD
AB
AL
AH
AM
AE
AF
ti11573a
AJ
312766N
9
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Installation
Installation
A bleed-type master air valve (AD) is
required in your system to relieve air trapped
between it and the air motor when the valve is
closed (see the WARNING on left). Be sure
the bleed valve is easily accessible from the
pump, and is located downstream from the air
regulator.
A bleed-type master air valve (AD) and a fluid
drain valve (AE) are required in your system,
to help reduce the risk of serious injury,
including splashing fluid in the eyes or on the
skin, and injury from moving parts when you
are adjusting or repairing the pump.
An air line filter (AC) to remove harmful dirt
and moisture from the compressed air supply.
A second bleed-type air valve (AD) isolates
the air line accessories for servicing. Locate
upstream from all other air line accessories.
The bleed-type master air valve (AD) relieves
air trapped between this valve and the pump
after the pump is shut off. Trapped air can
cause the pump to cycle unexpectedly and
result in serious injury, including amputation.
Install the valve close to the pump.
Fluid Line Accessories
A fluid drain valve (AE) is required in your
system to relieve fluid pressure in the hose
and gun (see the WARNING on left). Install the
drain valve so that it points down and the han-
dle points up when the valve is opened.
The fluid drain valve (AE) helps relieve pres-
sure in the displacement pump, hose, and dis-
pensing valve when shutting off the pump.
Actuating the dispensing valve to relieve pres-
sure may not be sufficient, especially if there
is a clog in the hose or the dispensing valve.
System Accessories
24.
To ensure maximum pump perfor-
mance, be sure that all accessories
used are properly sized to meet your
system’s requirements.
Air Line Accessories
Install the following accessories in the order
shown in the Typical Installation for Lubrica-
tion Applications, using adapters as neces-
sary:
An air line lubricator (AB) provides automatic
air motor lubrication.
10
312766N
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Setup
Setup
1. Apply thread sealant to the male threads of
the air needle valve (54) and the quick dis-
connect fitting (55). Install into inlet port
(AK).
3. Use labels (25) provided to identify the
appropriate pump for your material.
25
1
Apply thread sealant
1
ti11649a
FIG. 6
55
4. Lubricate the bung adapter (16) inside
diameter and mounting threads. Ensure the
gasket is in place and screw the bung
adapter (16) securely into the bunghole of
the drum. Insert the pump through the
adapter (16) and lock it in place.
AK
54
TI17171a
FIG. 4
2. Apply thread sealant to the male outlet fit-
ting (BC) (not supplied) and insert into the
outlet port (AL).
1
Apply thread sealant
16
AL
1
BC
TI17173a
FIG. 7
TI17172a
FIG. 5
312766N
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Setup
5. Install air line (3/8 in. (76 mm) ID minimum)
with quick disconnect air coupler (56).
end of the wire to a true earth ground.
Make certain to comply with all National,
State, and Local Electrical Codes.
56
Y
AL
24
2
AH
AM
TI17175a
FIG. 9
2. Air compressor: according to manufac-
turer’s recommendations.
TI17174a
FIG. 8
3. Fluid hoses: use only grounded hoses with
a maximum of 300 ft (91 m) combined hose
length to ensure grounding continuity.
6. Connect a grounded fluid hose (AH) to the
1/2 npt(f) fluid outlet (AL). In a circulating
system, remove the pipe plug (2) and con-
nect a fluid return line to the 3/8 npt(f)
return port (AM).
4. Dispensing valve: grounding is obtained
through connection to a properly grounded
fluid hose and pump.
5. Object being sprayed: according to local
code.
Grounding
6. Fluid supply container: according to local
code.
7. All solvent pails used when flushing,
according to local code. Use only metal
pails, which are conductive. Do not place
the pail on a non–conductive surface, such
as paper or cardboard, which interrupts the
grounding continuity.
To reduce the risk of static sparking,
ground the pump and all other equipment
used or located in the pumping area.
Check your local electrical code for detailed
grounding instructions for your area and
type of equipment. Ground all of this
equipment.
8. To maintain grounding continuity when
flushing or relieving pressure, always hold
a metal part of the spray gun/dispensing
valve firmly to the side of a grounded metal
pail, then trigger the gun/valve.
1. Pump: Connect Ground Wire (Y) to ground-
ing screw (24) and tighten the screw
12
312766N
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Operation
Operation
Pressure Relief Procedure
Flushing
• Flush at the lowest pressure possi-
ble. Check connectors for leaks and
tighten as necessary.
Trapped air can cause the pump to cycle
unexpectedly, which could result in serious
injury from splashing or moving parts.
• Flush with a fluid that is compatible
with the fluid being dispensed and
the equipment wetted parts.
1. Shut off the air to the pump.
2. Close the bleed-type master air valve (AD).
3. Hold a metal part of the dispense valve
firmly to a grounded metal pail. Trigger the
valve to relieve pressure.
Trapped air can cause the pump to cycle
unexpectedly, which could result in serious
injury from splashing or moving parts.
4. Open all fluid drain valves in the system,
having a waste container ready to catch
drainage. Leave drain valve(s) open until
you are ready to dispense again.
13.
2. Place suction tube in grounded metal drum
containing cleaning fluid.
5. If you suspect the nozzle or hose is
clogged or that pressure has not been fully
relieved after following the steps above,
VERY SLOWLY loosen the hose end cou-
pling to relieve pressure gradually, then
loosen completely. Clear hose or nozzle
obstruction.
3. Set pump to lowest possible fluid pressure,
and start pump.
4. Hold a metal part of the dispense valve
firmly to a grounded metal pail. Trigger the
dispense valve until clean solvent dis-
penses.
Flush Pump Before Use
5. Remove valve from hose.
The pump is tested with lightweight oil, which
is left in to protect the pump parts. To prevent
contamination of the fluid you are pumping,
flush the pump with a compatible solvent
remove fluid filter and soak in solvent.
Replace filter cap.
7. Cycle the pump slowly for at least 5 min-
utes, then stop and disconnect the air hose.
8. Push up on the ball (5) of the intake valve
(29) to drain the lower part of the pump.
9. Turn the pump over to drain the upper part
of the pump.
312766N
13
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Operation
Corrosion Protection for Pump
Daily Startup
1. Verify that the air needle valve (54) is
closed.
Caution
Water or moist air can cause your pump to
corrode. To help prevent corrosion, NEVER
leave the pump filled with water or air. After
normal flushing, flush the pump again with
mineral spirits solvent (also called white
spirit) or oil-based solvent, relieve pressure,
and leave the mineral spirits solvent (also
called white spirit) in the pump. Be sure to
2. Connect the air line quick disconnect cou-
pler (55) to the transfer pump.
3. Turn on the main air supply.
4. Slowly open the air needle valve until the
transfer pump runs slowly.
5. Use the air needle valve to control the
pump speed.
Lubrication
Caution
If you are not using an accessory air line lubri-
cator, manually lubricate the motor daily. Dis-
connect the air regulator, place about 15 drops
of light machine oil in the pump air inlet, recon-
nect the regulator and turn on the air supply to
dispense oil into the motor.
Never allow the pump to run dry. A dry pump
will quickly accelerate to a high speed and
can damage the pump. If the pump acceler-
ates quickly or starts running too fast, stop it
immediately and check the fluid supply. If the
supply container is empty or air has been
pumped into the lines, refill the container;
prime the pump and the lines with fluid, or
flush and leave it filled with a compatible sol-
vent. Be sure to eliminate all air from the fluid
system.
Do not attempt to operate pump unless it is
securely mounted in a drum.
Daily Shutdown
1. Disconnect the air line quick disconnect
coupler (55).
2. When air pressure is bled off, close the air
needle valve (54).
14
312766N
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Repair
Repair
Air Motor Disassembly
Before you start
• Have all the necessary repair parts on
hand.
To reduce the risk of injury when servicing
the air motor, always remove cylinder cap
(34) from air cylinder (8) before removing air
cylinder from base (13).
• Clean all parts with a compatible solvent.
Inspect parts for wear or damage and
replace as needed.
1. Unscrew the cylinder cap (34) from the cyl-
inder (8). To remove the spring (7), pry gen-
tly under the coils in the direction of the
helix. Inspect the spring (7) and gasket (27)
for wear or damage; replace if necessary.
• Flush the pump, if possible. Stop the pump
at the bottom of its stroke. Follow Pressure
repairing any part of the system.
• Disconnect the air and the fluid hoses and
the grounding wire. Remove the pump from
its mounting and clamp it in a vise.
34
7
Required Tools
27
• Pliers
38
• Set of socket wrenches
• Set of adjustable wrenches
• Insert Tool 24B917
8
13
TI17176a
FIG. 10
2. Unscrew the cylinder (8) from the air motor
base (13) and lift the cylinder straight off
the air piston (38). Unscrew by hand or use
a chain wrench to prevent distortion of the
312766N
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Repair
3. Use a pliers on the top plate of the air valve
piston (38) and a wrench on the piston rod
(35) to unscrew the air valve piston from
6. Disconnect the piston rod (35) from the
pump connecting rod (37) and pull the pis-
ton rod out of the air motor base (13).
Remove o-ring (6). Inspect o-ring (6) and
replace if necessary.
38
10
37
35
35
13
ti11654a
9
FIG. 11
27
4. Remove washer (10), lower spring (9), and
gasket (27). Inspect for wear or damage
6
TI17177a
FIG. 13
5. If any valve plate spacers (38d) are dam-
aged, replace all three to maintain the cor-
rect clearance between the valve plates
Air Motor Reassembly
1. Reinstall o-ring (6). Reconnect the piston
rod (35) and the pump connecting rod (37).
1
Apply locking compound to threads.
2
38a
Torque to 10-14 in-lb (1.1-1.6 N•m)
2. Reinstall the gasket (11), spring (9), and
washer (10). Reassemble the piston (38).
Apply thread sealant to the threads of the
piston rod (35) and carefully screw the pis-
13.
38d
1
When installed, there should be 0.032
in. (0.8 mm) minimum clearance
between the washer (10) and the
shoulder of the piston rod (35).
38f
2
1
02125
FIG. 12
16
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Repair
3. Reinstall the spring (7) and gasket (27) on
the cylinder cap (34) and screw the cap
onto the cylinder (8). Screw the cylinder
2. Unscrew the intake valve housing (29) from
the piston cylinder (58). Disassemble
intake valve.
28
5
Pump Lower Disassembly
In mid-2013 the fluid section was
upgraded to prevent threaded joints
from loosening due to vibrations.
Wrench flats were also added to
improve serviceability.
58
TI17179b
Series A and B pumps can be
upgraded with repair kit 24R989.
29
FIG. 15
3. Unscrew the piston cylinder (58) from the
pump frame (36).
1. Unscrew the air motor connecting ring (15).
Lay the pump on its side and rotate until
the ball on the pump connecting rod (37)
releases from the socket in the motor pis-
ton rod (35). Separate the motor from the
displacement pump.
15
★
37
TI17178b
★ Support the Series A and B pump frame with a
strap wrench. Series C pumps have wrench flats.
FIG. 14
To repair the air motor, see Air Motor
312766N
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Repair
4. Push down on the pump connecting rod
(37) until fluid piston assembly is clear of
displacement pump frame (36). Pull the
piston assembly and connecting rod out of
the frame. Remove the bearing (31) and
seal (51) from the frame.
5. Unscrew the piston body (23) from the pis-
ton valve housing on the fluid piston rod
(19).
3
20
21
22
37
51
31
19
21
ti11660a
36
★
TI17180b
23
★ Support the Series A and B pump frame with a
FIG. 17
strap wrench. Series C pumps have wrench flats.
FIG. 16
6. Unscrew the fluid piston rod (19) from the
pump connecting rod (37). Remove the cup
packing (17) and bearing (18).
Scoring or irregular surfaces on the
connecting rods (37, 19) or polished
inner wall of the pump frame (36) and
piston cylinder (58) can cause prema-
ture packing wear and leaking. To
check these parts, rub a finger over
the surface or hold the part up to the
light at an angle. Replace if neces-
sary.
18
17
19
37
312766D_no seal
FIG. 18
18
312766N
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Repair
Pump Lower Reassembly
1. Lubricate packing (17) and bearing (18)
with no. 2 lithium-based grease.
Install seal (51) from the bottom of the
pump frame (36) with insert tool
24B917.
2. Install the bearing (18), and cup packing
(17) with the lips facing down on the pump
6. Use a turning motion to maneuver and
install the pump connecting rod (37) and
piston back into the pump frame (36). See
3. Lubricate the piston seals (21) and bearing
(22) with no. 2 lithium-based grease. Install
one piston seal (21) with the lips facing
down, bearing (22), and second piston seal
(21) with lips facing up on the piston (23).
Install the backup washer (20) with the
18.
7. Install piston cylinder (58).
a. For Series A and B Pumps: Support the
pump frame (36) with a strap wrench.
Lubricate o-ring (57) lightly with grease
and apply loctite to threads of pump cyl-
inder (58). Torque to 10-15 ft-lbs
(13.5-20 N•m).
4. Place the ball (3) on top of the piston body
(23) and screw the piston body and the
fluid piston rod (19) together. Torque to
30-35 ft-lb (41-48 N•m). Screw the piston
valve housing (29) onto the lower connect-
36
57
58
5. Install the seal (51), with the lips facing
down, in the displacement pump frame
(36), then install bearing (31).
TI21638b
FIG. 20: Series A and B
36
31
51
b. For Series C Pumps: Support the pump
frame (36) with wrench flats. Lubricate
o-ring (57) lightly with grease and apply
loctite to threads of pump cylinder (58).
Torque to 30-35 ft-lbs (41-48 N•m).
36
57
58
TI17181a
FIG. 19
TI21637a
FIG. 21: Series C
312766N
19
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Repair
8. Install intake valve (29).
a. For Series A and B Pumps: Apply
thread locker to threads of intake valve
(29). Torque to 10-15 ft-lbs (13.5-20
N•m).
28
5
58
TI17179b
29
FIG. 22: Series A and B
b. For Series C Pumps: Lubricate o-ring
(59) and install thread locking com-
pound to threads of intake valve (29).
Torque to 30-35 ft-lbs (41-48 N•m).
59
28
58
5
TI21636a
29
FIG. 23: Series C
20
312766N
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Troubleshooting
Troubleshooting
Problem
Cause
Solution
Clean, service.
The pump fails to operate.
Dirty or worn air motor.
Inadequate air supply or
restricted lines.
Clean lines or increase the air
supply (see Technical Data).
Closed or clogged air valves. Open or clear the valves.
Clogged fluid hose or valve.
Clear the hose or valves.
Service the valves or seals.
Worn or damaged valves or
seals.
The pump operates, but the
output is low on both strokes.
Clogged fluid hose or valve.
Low or empty fluid supply.
Clear the hose or valves.
Refill the fluid supply and rep-
rime the pump.
Worn or damaged valves or
seals.
Service the valves or seals.
Clear or service the valve.
Service the valves or seals.
Clear or service the valve.
Service the valves or seals.
The pump operates, but the
output is low on the down-
stroke.
Held open or worn intake
valve.
Worn or damaged valves or
seals.
The pump operates, but the
Held open or worn piston
output is low on the upstroke. valve.
Worn or damaged valves or
seals.
Erratic or accelerated opera-
tion.
Low or empty fluid supply.
Refill the fluid supply and rep-
rime the pump.
Broken air motor compression Replace the spring.
spring.
Pump slowly moves after fluid Clogged or dirty intake valve
Clean ball and seat.
shutoff in downstroke.
check ball.
Worn or damaged valves or
seats.
Install repair kit.
Pump slowly moves after fluid Clogged or dirty lower piston
Clean ball and seat.
Install repair kit.
shutoff in upstroke.
ball or seat.
Worn or damaged valves or
seats.
312766N
21
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Parts
Parts
T1 2:1 Ratio Transfer Pump, 256200
34
31
2
7
24
27
37
18
38a
38b
8
38c
38d
38e
51
5
2
38
38f
17 2
38g
10
19
3
35
4
3
20
21
27
22
21
23
9
5
2
36
57
1
28
1
6
(thick)
(medium)
59
(thin)
13
15
29
1
58
16c
16
16a
(brown)
14
1
Torque to 30-35 ft-lb
(41-48 N•m)
16b
16d
2
3
4
5
Lips face down
Lips face up
37
Grooves face down
Use assembly tool 24B917
TI17182c
6. Thin, medium, and thick refers to the relative cross section thickness of the o-rings.
22
312766N
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Parts
T1 2:1 Ratio Transfer Pump, 256200
Ref. Part
Description
Qty.
Ref. Part
Description
Qty.
35
36
37
38
24J678 ROD, piston
1
1
1
1
1
1
1
3
3
1
3
1
1
1
1
1
1
1
1
2
101748 PLUG, pipe; SST
101750 BALL, bearing, upper
101917 BALL, bearing, lower
156698 O-RING
157630 SPRING, compression, tapered
24J673 CYLINDER, air
1
1
1
1
1
1
1
1
1
1
1
1
24K361 FRAME, pump
256431 ROD, pump, connector
24J679 PISTON, valve, air
3◆
5◆
6†
7†
8
38a† 162729 PLATE, exhaust
38b 189210 PISTON
38c† 108357 O-RING
38d 181485 SPACER
38e† 108358 O-RING
9†
10
13
14
15
16
157633 SPRING, compression
157872 WASHER, valve
24J674 BASE, motor, air
24J675 HOUSING, connecting rod
24J676 RING, connecting
253146 ADAPTER, bung; SST (includes
16a-16g)
38f
38g 220884 SCREW, #6-32
39 172479 TAG, instruction
181487 PLATE, intake
51◆ 111791 SEAL
54✖ 206264 VALVE, needle
55✖ 169969 FITTING, line, air
56✖ 114558 COUPLER, line, air
57★ 118403 O-RING
16a◆ 120207 O-RING; inner
1
1
1
16b 24J526 ADAPTER
16c 234188 CLAMP, hopper
16d◆ 120998 O-RING; O.D.
17◆ 161788 PACKING, cup; upper piston
18◆ 16C799 BEARING, piston, upper
58★ 24R988 CYLINDER, piston
59★ 103414 O-RING
1
1
1
1
2
1
1
1
1
2
1
1
1
1
19
20
256432 ROD, piston, fluid
161792 RING, back-up
Complete T1 pump repair kit 24X055 contains repair
kits 247958 and 24K363.
21◆ 161793 SEAL, piston, lower
22◆ 186648 BEARING, piston, lower
† Parts included in repair kit 247958.
◆ Parts included in repair kit 24K363.
✖ Indicates parts not shown (shipped loose).
23
24
161795 PISTON
116343 SCREW, ground
25✖ 15K008 LABEL, ID
27† 162989 GASKET
28
164250 PIN, ball stop
29★ 24T262 HOUSING, valve, intake
31◆ 166564 BEARING, connecting rod
34
256429 CAP, cylinder, air
312766N
23
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Accessories
Accessories
Grounding Clamp
Part
Description
Qty.
214848 LUBRICATOR, air line; 8 oz (0.24 liter)
bowl capacity; 1/2 npt(f) inlet and outlet
1
Part
Description
Qty.
103538 CLAMP, ground
1
Air Line Filter and Regulator
Bleed-Type Master Air Valve
180 psi (1.3 MPa, 13 bar) Maximum Working
Pressure
300 psi (2.1 MPa, 21 bar) Maximum Working
Pressure
Part
Description
Qty.
202660 FILTER, air; includes gauge and two 1/4
npt(m) outlet valves, 50 micron filter ele-
ment with 100 mesh inlet strainer; 1/2
1
Part
Description
Qty.
107142 VALVE, ball, vented; 1/2 npt(m) inlet x 1/2
npt(f) outlet
1
npt(f) inlet; flow rate is over 50 scfm (1.4
m3/min).
Air Line Filter
01355
250 psi (1.7 MPa, 17.5 bar) Maximum Working
Pressure
Part
Description
Qty.
106149 FILTER, air line; 1/2 npt(f) inlet and outlet
1
Air Line Lubricator
250 psi (1.7 MPa, 17.5 bar) Maximum Working
Pressure
24
312766N
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Accessories
Air Regulator and Gauge
Fluid Pressure Regulator
300 psi (2.1 MPa, 21 bar) Maximum Working
Pressure
250 psi (1.7 MPa, 17.5 bar) Maximum Working
Pressure
Part
Description
Qty.
Part
Description
Qty.
202156 REGULATOR, air; 0-200 psi (0-14 bar)
regulated pressure range; 3/8 npt(f) inlet
and outlet
1
203831 REGULATOR, fluid; carbon steel; 0-60 psi
(0-4 bar) regulated fluid pressure range; 2
gpm (7.6 liter/min) maximum flow rate
209030 REGULATOR, fluid; stainless steel; 5-100
psi (0.4-7 bar) regulated fluid pressure
range; 3 gpm (11.3 liter/min) maximum
flow rate
1
1
Fluid Drain Valve
500 psi (3.5 MPa, 35 bar) Maximum Working
Pressure
01356
Part
Description
Qty.
208630 VALVE, ball; 1/2 npt(m) x 3/8 npt(f);
for non-corrosive fluids; carbon
steel and PTFE
237534 VALVE, ball; 3/8 npt(m) x 3/8 npt(f);
for corrosive fluids; SST and PTFE
1
Fluid Filter
300 psi (2.1 MPa, 21 bar) Maximum Working
Pressure
1
Part
Description
Qty.
213057 FILTER, 30 mesh
213058 FILTER, 60 mesh
213059 FILTER, 100 mesh
1
1
1
Insert Tool 24B917 (4 in. long)
0779
UHMWPE Packing Conversion Kit,
224017
01357
Part
Description
Qty.
111004 PACKING, cup
111005 PACKING, cup
161789 BEARING, piston
161794 BEARING, piston
405977 MANUAL, instruction
2
2
1
1
1
312766N
25
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Technical Data
Technical Data
Pressure ratio. . . . . . . . . . . . . . . . . . . . . . . . . . 2:1
Maximum fluid working pressure . . . . . . . . . . . 360 psi (2.5 MPa, 25 bar)
Maximum air inlet pressure . . . . . . . . . . . . . . . 180 psi (1.2 MPa, 12 bar)
Pump cycles per 1 gallon (3.8 liters) . . . . . . . . 40
Maximum recommended pump speed for
100 cycles per min (150 cycles per min
continuous operation . . . . . . . . . . . . . . . . . . . . intermittent)
Gallons (liters) per pump cycle. . . . . . . . . . . . . 0.025 (0.095)
Maximum ambient temperature . . . . . . . . . . . . 120° F (50° C)
Maximum fluid temperature . . . . . . . . . . . . . . . 180° F (82° C)
Wetted parts. . . . . . . . . . . . . . . . . . . . . . . . . . . Stainless Steel, PTFE, PEEK
Fluid recirculation port . . . . . . . . . . . . . . . . . . . 3/8 npt(f)
Air inlet port . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4 npt(f)
Fluid outlet port
1/2 npt(f)
Weight
18.5 lbs. (8.4 kg)
Sound Pressure
Sound Power, per ISO 9614-2
88.7 dB(A) at 80 psi (0.55 MPa, 5.5 bar)
96.8 dB(A) at 80 psi (0.55 MPa, 5.5 bar)
312766N
27
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Technical Data
Performance Chart
Calculate Fluid Outlet Pressure
(black curves)
Calculate Pump Air
Consumption (gray curves)
3
To calculate fluid outlet pressure (MPa/bar/psi)
at a specific fluid flow (lpm/gpm) and operating
air pressure (MPa/bar/psi), use the following
instructions and pump data chart.
To calculate pump air consumption (m /min or
scfm) at a specific fluid flow (lpm/gpm) and air
pressure (MPa/bar/psi), use the following
instructions and pump data chart.
1. Locate desired fluid flow along bottom of
chart.
1. Locate desired fluid flow along bottom of
chart.
2. Follow vertical line up to intersection with
selected air pressure curve (black). Follow
horizontally left to read fluid outlet pres-
sure.
2. Follow vertical line up to intersection with
selected air pressure curve (gray). Follow
horizontally right to read air consumption.
Key:
A
B
C
D
180 psi (1.2 MPA, 12.4 bar)
100 psi (0.7 MPA, 7 bar)
70 psi (0.5 MPa, 7.8 bar)
40 psi (0.3 MPa, 2.8 bar)
350
24
(24.5, 245)
(0.672)
300
(21, 210)
20
(0.560)
A
250
(17.5, 175)
16
(0.448)
200
(14, 140)
B
12
(0.336)
A
150
(10.5, 105)
C
8
100
(7, 70)
(0.224)
D
B
4
50
(0.112)
(3.5, 35)
D
C
0
2.5
(9.5) (11.4) (13.2) (15.1)
Fluid Flow in gpm (lpm)
3
3.5
4
1
1.5
2
0
0.5
(1.9)
(3.8) (5.7) (7.6)
28
312766N
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Technical Data
312766N
29
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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.
This manual contains English. MM 312766
Graco Headquarters: Minneapolis
International Offices: Belgium, China, Japan, Korea
GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA
Copyright 2008, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.
Revised December 2013
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