Instructions-Parts
312781E
Fluid Mix Manifold
EN
For proportional mixing of plural component coatings. For professional use only.
Important Safety Instructions
Part No. 256875
Read all warnings and instructions in this manual.
For complete warnings and instructions see your
proportioning system manual. Hazard symbols refer
to specific procedure risks. Save all instructions.
Part No. 289695
TI14362a
Part No. 262399
TI11577a
Part No. 262398
TI16516a
TI16517a
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Installation
Installation
Air Connections
Grounding
1. Connect 5/32 in. (4 mm) OD air tubes from the valve
solenoids to the air inlets of each valve.
2. ProMix 2KS and ProMix 3KS systems only: Connect
an air supply line to air purge valve (APV) inlet (1/4
in. ID tube is supplied, with tag).
The equipment must be grounded. Grounding reduces
the risk of static and electric shock by providing an
escape wire for the electrical current due to static build
up or in the event of a short circuit.
3. Pressurize the system with air, and check for leaks,
then relieve air pressure.
Connect a ground wire from a true earth ground to the
mix manifold or the mix manifold mounting surface if
there is electrical continuity between it and the mix man-
ifold.
Fluid Connections
Follow the specific grounding instructions in the system
and individual component manuals. The system may
have special grounding requirements for the mix mani-
fold.
1. Connect the solvent supply line to the 1/4 npt(f) sol-
vent purge valve (SPV) inlet.
2. Connect the component A supply line to the meter A
(MA) 1/4 npt(f) inlet.
A ground wire and clamp, part no. 223547, is available
from Graco.
3. Connect the component B supply line to the meter B
(MB) 1/4 npt(f) inlet.
Flush Before Using Equipment
4. ProMix 3KS systems only: Connect the component
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
C supply line to the meter C (MC) 1/4 npt(f) inlet.
5. Connect the gun fluid supply line between the static
mixer tube (SM) and the gun fluid inlet.
NOTE: On ProMix 3KS systems only, connect the fluid
hose (supplied with your system) between the ProMix
2KS static mixer and the fluid inlet of the ProMix 3KS.
Then connect the gun hose to the static mixer of the
ProMix 3KS.
312781E
3
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Installation
DVA
FI
DVB
MB
MS
MA
RVB
RVA
TI12556a
APV
AT
SVA
SM
SVB
SPV
Key: ProMix 2KS Fluid Station
MA Component A Meter (not
included in mix manifold)
DVA Component A Dose Valve
RVA Component A Sampling
Valve
SVB Component B Shutoff
Valve
MS Solvent Meter (accessory)
SPV Solvent Purge Valve
APV Air Purge Valve
SM Static Mixer
SVA Component A Shutoff
Valve
FI
AT
2KS Fluid Integrator
Air Purge Valve Air Supply
Tube
FI
MB Component B Meter (not
included in mix manifold)
DVB Component B Dose Valve
RVB Component B Sampling
Valve
DVC
MC
Key: ProMix 3KS Fluid Station
MC Component C Meter (not included
in mix manifold)
CPV
DVC Component C Dose Valve
RVC Component C Sampling Valve
SVC Component C Shutoff Valve
CPV Component C Purge Valve
SM Static Mixer
FI
3KS Fluid Integrator
RVC
SVC
1
3KS fluid inlet. Connect fluid supply line from
2KS fluid manifold outlet here.
1
2
SM
Connect fluid supply line to gun.
TI14382a
2
FIG. 1. ProMix 2KS and ProMix 3KS Wall Mount Fluid Stations
4
312781E
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Installation
Key:
MA
Component A Meter
DVA1 Component A Dose Valve
DVA2 Second Color/Catalyst Valve
DVA3 Third Color/Catalyst Valve
FI
SVA
CVA Meter A Check Valve
MB Component B Meter
DVB Component B Dose Valve
SVB Solvent Valve B
CVB Meter B Check Valve
Solvent Valve A
SVA
SVB
DVB
DVA1
SM
FI
Static Mixer
Fluid Integrator Assembly
DVA2 and
DVA3 (behind)
CVB
CVA
MA
MB
ti15699a
SM
FIG. 2. ProMix 2KE Fluid Controls, Sequential Dosing
SVA
SVB
DVB
DVA
PA
PB
ti15697a
SM
Key:
PA
Component A Pump
PB Component B Pump
DVA Component A Dose Valve
SVA Solvent Valve A
DVB Component B Dose Valve
SVB Solvent Valve B
SM Static Mixer
FIG. 3. ProMix 2KE Fluid Controls, Dynamic Dosing
312781E
5
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Installation
Setup the Fluid Manifold for
Dynamic Dosing
If you will be operating using dynamic dosing, the fluid
manifold must be setup properly for your application.
Order the 15U955 Injection Kit (accessory).
NOTE: For ProMix 3KS, order two 15U955 Injection
Kits.
See your proportioner manuals for setup instructions,
and to select the appropriate size restrictor for your
selected flow and ratio.
Table 1: Restrictor Sizes
Size Code
Orifice Size
Part No.
2*
3*
.020
.030
.040
.050
.060
.070
.080
15U936
15U937
15U938
15U939
15U940
15U941
16D554
4*
5✓
6✓
7*
8✓
*
These restrictors are included in Injection Kit
15U955.
✓ These restrictors are optional sizes, not included in
the Injection Kit.
6
312781E
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Operation
Operation
Purging
Operation Guidelines
Follow the purging procedure in the proportioner system
manual.
Manifold operation is dependent on the system it is con-
nected to. Follow the system operation instructions.
NOTE: After the system has been shut down for a
period of time, it is normal for component solenoids and
valves to cycle rapidly until system pressure is built back
up when restarted.
•
•
•
Purge air from fluid lines when components are
loaded.
NOTES:
•
Purge before using equipment, which was tested
with lightweight oil that could contaminate your
material.
Adjust fluid supply pressure if the fluid output is
too low or too high.
•
Purge before changing colors, before fluid can dry in
the equipment, at the end of the day, before storing,
and before repairing equipment.
Adjust flow rate with fluid supply pressure regula-
tors (optional) or dispense valves. Flow rate should
be the same at the spray gun regardless of whether
component dispense valves are open. Pressure
adjustments of each component will vary with fluid
viscosity. Start with the same fluid pressures, then
adjust as needed. See Mix Manifold Valve Set-
•
•
Purge at the lowest pressure possible. Check con-
nectors for leaks and tighten as necessary.
Use a cleaning fluid that is compatible with the fluid
being dispensed and the equipment wetted parts.
•
Adjust gun atomizing air pressure as needed.
NOTICE
NOTE: Do not use the first 4-5 oz. (120-150 cc) of mate-
rial as it may not be thoroughly mixed due to alarms
while priming the system.
Purge the sampling valves with solvent immediately
after using them to keep material from hardening
inside.
312781E
7
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Maintenance
Mix Manifold Valve Settings
Table 2: Mix Manifold Valve Settings
To open dispense or purge valves, turn hex nut (E)
counterclockwise. To close, turn clockwise. FIG. 4.
Valve
Setting
Function
Dose
Hex nut
(E) 1-1/4
turns out
from fully
closed
Limits maximum fluid flow rate
into integrator and minimizes
valve response time.
Purge
E
Shut-
off
Fullyopen Closes component ports to
during
integrator during ratio check
or meter calibration. Open
ports during Run/Mix opera-
tion.
Run/Mix
operation
Sam-
pling
Fully
closed
during
Run/Mix
operation
Open to dispense compo-
nents while calibrating
meters. Do not open sampling
valves unless fluid shutoff
valves are closed.
TI11581a
FIG. 4. Dispense Valve Adjustment
Maintenance
Weekly
•
Clean and inspect the integrator mixer assembly.
Ensure that the mixer (46) holes are not clogged.
The cleaning frequency required depends on the
fluid being mixed.
To reduce the risk of injury, including fluid injection, fol-
low the Pressure Relief Procedure in your proportion-
ing equipment manual before cleaning, checking, or
repairing equipment.
•
Clean and inspect fluid and air filters.
Daily
Preventive Maintenance
Schedule
•
Purge the mixing system at the end of production.
•
Check and refill fluid supplies for all components
and solvent.
At least once a year, take apart the mix manifold and
dose/purge valves and sampling valves. Clean and
inspect them. Replace o-rings and seals. Repair kits are
•
•
•
Inspect the manifold and fluid line components for
leaks.
Make sure meter cables and air pilot lines are
securely connected.
Check that there is no fluid in the air purge line.
8
312781E
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Troubleshooting
Troubleshooting
Unbalanced Pressure
Isolate a Mixing Problem
A mixing problem can be caused by a problem with the
controller, meters, and solenoid valves, as well as the
mix manifold.
1. Check all component fluid supply pressures.
2. If the fluid supply pressures are not about equal,
adjust their fluid pressure regulators, until the pres-
sures are about the same.
1. To isolate the problem, check for any visible faults or
errors:
3. If the pressures are already about equal, verify that
the dose valves are operating properly.
a. Are all air and fluid tubes, hoses, and electrical
cables properly connected?
Dose Valve Operation
b. Are valves and controls properly set?
Manually operate the dose valves by actuating their
solenoids. The valves should snap open and shut
quickly. If the valves move slowly, it could be caused by:
c. Do the fluid supplies, solenoids, and spray gun
have sufficient air pressure?
•
Air pressure to the valve actuators is too low.
Minimum: 75 psi (0.52 MPa, 5.2 bar)
d. Do the fluid supplies need refilling?
Recommended: 85 psi (0.6 MPa, 6.0 bar).
2. If there is a process control problem, refer to your
controller manual.
•
Valve actuating air constricted by dirt or water in the
air supply.
Common Causes
•
•
Solenoid or tubing restricted.
•
The flow rate is too high.
Dose valve seals need lubrication (see manual
312782).
•
Highly unbalanced pressures from the fluid supply
system.
•
•
Air piston o-rings and packings are not lubricated
(see manual 312782),
•
•
Slow actuation of component A or B dispense
valves.
Valve setting is turned out too far. See Mix Manifold
System leaks.
312781E
9
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Repair
Repair
NOTE: To clean or replace the static mixer element (25),
remove the hose and any fittings from the bottom of the
static mixer tube (24). Pull the element out through the
bottom.
To reduce the risk of injury, including fluid injection, fol-
low the Pressure Relief Procedure in your proportion-
ing equipment manual before cleaning, checking, or
repairing equipment.
Remove the Restrictor (ProMix
2KE, Dynamic Dosing only)
all parts. Apply pipe sealant to all pipe threads when
reassembling.
NOTE: Purge the mix manifold with solvent after repair
to remove any excess grease that is used for lubricating
parts.
Restrictor Kit 15U955 is available, including the housing
(54), six injector restrictors (55) of different sizes, and
necessary o-rings.
Remove the Integrator Mixer
inspect all parts. Apply pipe sealant to all pipe threads
when reassembling.
Remove from the bottom:
Items 31, 39, and 40 are included in Manifold Rebuild Kit
marked with a symbol, for example (31*).
1. Relieve pressure.
2. Unscrew the static mixer tube (24) and the injector
housing (54). Remove the o-ring (31).
Remove from the bottom:
3. Pull restrictor (55) out through the bottom of the
manifold body.
1. Relieve pressure.
4. Reassemble with new restrictor and o-ring.
2. Remove the screw seal (37) and o-ring (39) from the
manifold body (1).
Remove from the top:
3. Unscrew the manifold plug (3). Pull the integrator
mixer assembly (35, 46, and 48) out the bottom of
the manifold. Remove the o-rings (31, 40).
1. Relieve pressure.
2. Remove the screw seal (37) and o-ring (39) from the
manifold body (1).
4. Inspect the integrator mixer (46). Check that the
3. Unscrew the manifold plug (3). Pull the integrator
base (35) and the restrictor (55) out through the top.
Remove the o-rings (31 and 40).
5. Reassemble.
Remove from the top:
4. Reassemble with new restrictor and o-rings.
1. Relieve pressure.
2. Remove the outlet tube (21), the integrator cap (49),
and the integrator housing (47). Remove the o-ring
(31).
3. Unscrew the integrator mixer (46). The integrator
mix cap (48) will remain attached.
4. Inspect the integrator mixer (46). Check that the
5. Reassemble.
10
312781E
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Repair
5. Remove the screws (20). Lift the adapter (17) and
Repair the Valves and Seats
(ProMix 2KS and ProMix 3KS
only)
included in the kit are marked with a symbol, for exam-
ple (16‡). For best results, use all parts included in the
kit.
valve (19) off the shutoff valve manifold (11 or 36).
6. Remove the seat (16) and o-rings (15).
7. Unscrew the valve (19) from the adapter (17).
Remove the o-ring (18).
NOTE: See manual 312782 to repair the valve (19).
8. Install the new seat (16‡) and o-rings (15‡).
9. Reinstall the adapter (17) and screws (20).
inspect all parts. Apply pipe sealant to all pipe threads
when reassembling.
10. Before performing step 11, install the new o-ring
(18*) and screw the valve (19) securely into the
adapter (17).
1. Relieve pressure.
2. Disconnect the fluid line from the valve adapter (17).
3. Disconnect the air lines from the valve (19).
11. Install the spring and valve cap (C). See manual
312782 to adjust the spring tension and needle
travel.
4. Unscrew the cap (C) to remove spring pressure on
12. Reconnect the fluid and air lines.
NOTE: Another method of removing spring pres-
sure is by applying air to the ON port, to lift the valve
needle off the seat.
C
ON Port
TI11581a
FIG. 5. Dispense Valve Cap
312781E
11
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Repair
Rebuild the Mix Manifold
Replace the Outlet Tube and
Static Mixer Tube
tube (21) or the static mixer tube (24) need replacement,
both must be replaced.
Parts included in the kit are marked with a symbol, for
example (3*). For best results, use all parts included in
the kit.
inspect all parts. Apply pipe sealant to all pipe threads
when reassembling.
1. Relieve pressure.
2. Unscrew the nut of the outlet tube (21) from the
static mixer tube (24).
1. Relieve pressure.
3. Remove the screws (30), cover (29), and clamp
(28). Remove the static mixer tube (24). Remove the
static mixer (25) from the tube.
the valves.
4. Remove the outlet tube (21) from the integrator cap
(49). Install the new outlet tube in the cap.
3. ProMix 2KS and ProMix 3KS only: Remove the
retaining ring (22) from the manifold block. Unscrew
the shutoff valve handle (12). Remove the backup
(14) and o-ring (13). Repeat for each side.
5. Install the static mixer (25) in the new tube (24).
6. Screw the outlet tube (21) nut and ferrule onto the
static mixer tube (24) 1.25 turns past hand tight.
This securely seats the ferrule on the tube.
4. Remove the screws (23) and the manifolds (11, 8, or
36).
7. Unscrew the nut from the tube (24). The ferrule will
remain in place.
5. Note the orientation of the check valves (45).
Remove the check valves and o-rings (5).
8. Screw the nut back onto the tube (24) 1.25 turns
past hand tight.
6. Install the new o-ring (5*) and check valve (45*).
Reinstall the manifolds (11, 8, or 36).
9. Reassemble the clamp (28), cover (29), and screws
(30) to hold the tube (24) in place.
NOTE: To replace the outlet tube (21) and the static
mixer tube (24), see Replace the Outlet Tube and
8. ProMix 2KS and ProMix 3KS only: Install the o-ring
(13*), backup (14*), shutoff valve handle (12), and
retaining ring (22) on each side.
9. ProMix 2KS and ProMix 3KS only: Install the o-rings
(15*) and seats (16) for each of the valves (19).
10. ProMix 2KS and ProMix 3KS only: Reinstall the
valves (19) and adapters (17) with the screws (20).
11. Reconnect the fluid and air lines.
12
312781E
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Repair
312781E
13
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Parts
Parts
Part No. 289695, for ProMix 2KS Proportioner
1
Apply pipe sealant to all pipe threads when reassembling.
21
49
Detail of Calibration Kit (53),
shown installed on ProMix 2KS
Fluid Manifold
31
48
47
46
53
19
31*
18*
1
20
33
17
39*
TI14819a
11
38
5*
45*
15‡*
16‡
15‡*
44
36
43
23
15‡*
41
42
16‡
15‡*
17
18*
39*
37
40*
35
19
13*
14*
28
25
29
30
31*
32
52
12
22
33
3
20
24
TI11578a
14
312781E
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Parts
Part No. 289695, for ProMix 2KS Proportioner
Ref.
Ref.
No. Part No. Description
Qty
No. Part No. Description
Qty
41
42
43
44
256399 VALVE, pressure, bleed
166866 ELBOW, street; 1/4 npt (m x f)
501867 VALVE, check
114112 FITTING, connector, tube; 1/4
npt(f) x 1/4 in. (6 mm) OD tube
2
1
1
1
1
3
5*
---
BODY, manifold integrator
1
1
2
1
2
2
2
8
4
4
4
4
15T592 PLUG, integrator manifold
---
---
15T573 HANDLE, shutoff valve
---
---
O-RING; ptfe
MANIFOLD, shutoff valve A
11
12
13*
14*
15*‡ ---
16‡ ---
17
18*
19
45*
---
VALVE, check
2
1
1
1
1
2
O-RING; pfe
O-RING, back-up; ptfe
O-RING; ptfe
46◆ ---
47◆ ---
48◆ ---
49◆ ---
52
53
*
MIXER, integrator, 50 cc
HOUSING, integrator, 50 cc
CAP, mix, integrator
SEAT, valve needle, high pressure
CAP, integrator
TUBE; nylon; 5/32 in (4 mm) OD; 6
in. (152 mm) long
15T600 ADAPTER, valve, dose
---
15X303 VALVE, dispense; includes item 18;
see manual 312782
C20010 SCREW, cap, socket-hd; 5/16-24 x
1/2 in. (13 mm)
---
O-RING; ptfe
15X888 KIT, calibration
1
20
8
Parts included in Manifold Rebuild Kit 15U931 (pur-
chase separately).
21
22
23
118823 TUBE, outlet
1
2
8
110082 RING, retaining, internal
101950 SCREW, cap, socket-hd, 1/4-20 x
2-1/2 in. (64 mm)
‡ Parts included in Valve Seat Kit 24A861 (purchase
separately). (Optional Carbide Seat Kit 15U932 is
available separately.)
24
25
28
29
30
15D430 TUBE, static mixer
1
2
2
1
2
118822 ELEMENT, static mixer
118830 CLAMP, body, integrator tube
118831 COVER, clamp, integrator tube
101885 SCREW, cap, socket-hd; 1/4-20 x
1-3/4 in. (44 mm)
--- These parts are not available separately.
Integrator Kits (include ◆ parts)
Part No. Size
15V021
(standard)
15V033
(optional)
15V034
(optional)
15U955 0 cc
(optional)
24B618
(optional)
Description
50 cc Includes housing, mixer, o-rings,
and caps
25 cc Includes housing, mixer, o-rings,
and caps
10 cc Includes housing, mixer, o-rings,
and cap
Includes housing, 6 injector restric-
tors, and o-rings
100cc Includes housing, mixer, o-rings,
and cap
31*◆ ---
32
O-RING; ptfe
3
2
114151 ELBOW, connector, tube; 1/8
npt(m) x 5/32 in. (4 mm) OD tube
101970 PLUG, pipe, headless
15T943 BASE, integrator
33
35
36
37
38
39*
4
1
1
1
1
2
1
---
MANIFOLD, shutoff valve B
15T748 SEAL, screw
15T749 SEAL, screw
---
O-RING; tfe
O-RING; ptfe
40*◆ ---
312781E
15
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Parts
Part No. 256875, for ProMix 3KS Proportioner
1
Apply pipe sealant to all pipe threads when reassembling.
21
Detail of Calibration Kit (53),
shown installed on ProMix 2KS
Fluid Manifold
49
31
48
53
47
46
31*
19
TI14819a
10
18*
9
1
8
20
17
45*
39*
38
5*
15‡*
16‡
5*
45*
39*
37
15‡*
36
28
23
29
30
15‡*
16‡
15‡*
17
25
20
18*
*40
35
41
13*
14*
12
19
32
31*
3
22
52
24
TI14363a
16
312781E
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Parts
Part No. 256875, for ProMix 3KS Proportioner
Ref.
Ref.
No. Part No. Description
Qty
No. Part No. Description
Qty
41
45*
256399 VALVE, pressure, bleed
2
2
1
1
1
1
1
1
3
---
BODY, manifold integrator
1
1
2
1
4
---
VALVE, check
15T592 PLUG, integrator manifold
46◆ ---
47◆ ---
48◆ ---
49◆ ---
MIXER, integrator, 50 cc
HOUSING, integrator, 50 cc
CAP, mix, integrator
CAP, integrator
TUBE; nylon; 5/32 in (4 mm) OD; 6
in. (152 mm) long
5*
8
9
---
---
O-RING; ptfe
MANIFOLD, end, 3KS adapter
15B588 SCREW, cap, socket hd; 1/4-20 x
1-1/2 in. (38 mm)
52
53
*
---
10
12
C20482 NIPPLE; 1/4 npt; sst
15T573 HANDLE, shutoff valve
1
1
1
1
4
2
2
2
2
15X888 KIT, calibration
1
13*
14*
15*‡ ---
16‡ ---
---
---
O-RING; pfe
O-RING, back-up; ptfe
O-RING; ptfe
Parts included in Manifold Rebuild Kit 15U931 (pur-
chase separately).
SEAT, valve needle, high pressure
17
18*
19
15T600 ADAPTER, valve, dose
‡ Parts included in Valve Seat Kit 24A861 (purchase
separately). (Optional Carbide Seat Kit 15U932 is
available separately.)
---
O-RING; ptfe
15X303 VALVE, dispense; includes item 18;
see manual 312782
20
C20010 SCREW, cap, socket-hd; 5/16-24 x
1/2 in. (13 mm)
4
--- These parts are not available separately.
21
22
23
118823 TUBE, outlet
1
1
4
Integrator Kits (include ◆ parts)
110082 RING, retaining, internal
101950 SCREW, cap, socket-hd, 1/4-20 x
2-1/2 in. (64 mm)
Part No. Size
Description
24
25
28
29
30
15D430 TUBE, static mixer
1
2
2
1
2
15V021
(standard)
15V033
(optional)
15V034
(optional)
15U955 0 cc
(optional)
24B618
50 cc Includes housing, mixer, o-rings,
and caps
25 cc Includes housing, mixer, o-rings,
and caps
10 cc Includes housing, mixer, o-rings,
and cap
Includes housing, 6 injector restric-
tors, and o-rings
100cc Includes housing, mixer, o-rings,
and cap
118822 ELEMENT, static mixer
118830 CLAMP, body, integrator tube
118831 COVER, clamp, integrator tube
101885 SCREW, cap, socket-hd; 1/4-20 x
1-3/4 in. (44 mm)
31*◆ ---
32
O-RING; ptfe
3
1
114151 ELBOW, connector, tube; 1/8
npt(m) x 5/32 in. (4 mm) OD tube
101970 PLUG, pipe, headless
15T943 BASE, integrator
33
35
36
37
38
39*
2
1
1
1
1
2
1
(optional)
---
MANIFOLD, shutoff valve B
15T748 SEAL, screw
15T749 SEAL, screw
---
O-RING; tfe
O-RING; ptfe
40*◆ ---
312781E
17
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Parts
Part No. 262398, for ProMix 2KE Proportioner, Sequential Dosing
Ref. Part
Description
BODY, integrator manifold
Qty.
21
1
3
5*
-----
1
1
2
1
8
1
2
2
1
2
3
1
2
1
1
2
1
2
1
49
48
15T592 PLUG, integrator manifold
----- O-RING
21
23
24
25
28
29
30
31*
35
36
37
38
118823 TUBE, outlet
15B588 SCREW, cap, socket hd
15D430 TUBE, static mixer
118822 ELEMENT, static mixer
118830 CLAMP, body, integrator tube
118831 COVER, clamp, integrator tube
101885 SCREW, cap, socket hd
-----
15T943 BASE, integrator
----- MANIFOLD, end
46
O-RING
25
31*
47
15T748 SEAL, screw
15T749 SEAL, screw
39** -----
O-RING
O-RING
39*
40*
45
46
-----
38
16D658 VALVE, check
15V021 MIXER, integrator, 50cc, includes
parts 47-49
*31
37
24
28
5*
45
36
47
48
49
-----
-----
-----
HOUSING, integrator, 50cc
CAP, mix, integrator
CAP, integrator
1
1
1
*
Parts included in Manifold Rebuild Kit 15U931 (pur-
chase separately).
40*
35
Integrator Kits
31*
3
Part No. Size
Description
50 cc Includes housing, mixer, o-rings,
23
29
1
30
39*
ti16301a
15V021
(standard)
24B618
(optional)
and caps
100cc Includes housing, mixer, o-rings,
and cap
15U955 0 cc
(optional)
For dynamic dosing; includes hous-
ing, 6 injector restrictors, and
o-rings
18
312781E
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Parts
Part No. 262399, for ProMix 2KE Proportioner, Dynamic Dosing
Ref. Part
Description
BODY, integrator manifold
Qty.
3
31*
35
23
1
3
5*
-----
1
1
2
8
1
2
2
1
2
2
1
2
1
1
2
1
2
1
1
1
2
2
2
15T592 PLUG, integrator manifold
----- O-RING
55
23
24
25
28
29
30
31*
35
36
37
38
39*
40*
45
54
55
56
57
58
59
15B588 SCREW, cap, socket hd
15D430 TUBE, static mixer
118822 ELEMENT, static mixer
118830 CLAMP, body, integrator tube
118831 COVER, clamp, integrator tube
101885 SCREW, cap, socket hd
-----
15T943 BASE, integrator
----- MANIFOLD, end
15T748 SEAL, screw
15T749 SEAL, screw
58
40*
57
36
O-RING
37
39*
45
*5
59
56
-----
-----
O-RING
O-RING
38
29
31*
16D658 VALVE, check
15U955 KIT, injection, 0cc, includes part 55
-----
16D019 BRACKET, mounting
105510 WASHER, lock
100609 SCREW, machine, pan head
112223 NUT, hex
*39
1
RESTRICTOR, injection, 0.070
54
25
30
28
*
Parts included in Manifold Rebuild Kit 15U931 (pur-
chase separately).
24
Restrictor Kit
Part No. Size
15U955 0 cc
Description
ti16327a
For dynamic dosing; includes hous-
ing, 6 injector restrictors, and
o-rings
312781E
19
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Parts
20
312781E
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Technical Data
Technical Data
Maximum Fluid Working Pressure . . . . . . . . . . . . . . . . . . 289695, 256875, and 262398: 4000 psi (28 MPa, 280 bar)
262399: 4500 psi (31 MPa, 310 bar)
Dispense Valve Fluid Inlet Size . . . . . . . . . . . . . . . . . . . . 1/4 npt(f)
Dispense Valve Air Inlet Fitting Size. . . . . . . . . . . . . . . . . 5/32 in. (4 mm) OD tube
Wetted Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303 SST, Tungsten Carbide, ptfe
Dispense Valves: see manual 312782
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289695: 18.15 lb (8.23 kg)
256875: 14.00 lb (6.35 kg)
262398: 10.00 lb (4.54 kg)
262399: 8.50 lb (3.86 kg)
312781E
21
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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.
Original instructions. This manual contains English. MM 312781
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 June 2012
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