Graco Pulse 25D130 Manuale
3A5573C
EN
Installation and Service
Pulse®Metered Dispense
Valve Oil Bar
For fixed mounting of up to three Pulse metered dispense valves.
Not approved for use in explosive atmospheres or hazardous locations. For professional
use only.
Model No.: 25D130 - Configures metered dispense valves for installation in the
oil bar.
NOTE: One Model 25D130 is required for each model 24N415 metered dispense valve.
Maximum Working Pressure: 1500 psi (103 bar,10 MPa)
Model No.: 25D121 - Oil Dispenser Bar
Related Manuals
3A5412 - Pulse Metered Dispense Valve
Refer to Parts, page 8 for reference numbers
used in these instructions.
Important Safety
Instructions
Read all warnings and instructions
in this manual and all related Pulse
system manuals. Save all
instructions.
Installation
23A5573C
Installation
Prepare the Metered Dispense Valve for Installation
1. Secure the metered dispense valve in a
vise (FIG. 1).
2. Install strainer (9) and fitting (3) in the
inlet (FIG. 2). Use wrench to tighten fit-
ting.
NOTE: An o-ring is not required for the
strainer (9) installation. An o-ring is
required and installed on fitting (3).
3. Install fitting (1) in the outlet as shown
in FIG. 3. Tighten fitting with a wrench.
4. Install Graco identification label (7) over
the existing GRACO identification label
in the orientation shown in FIG. 4.
5. Use the Utility Menu to flip the display for
easy viewing when the metered
dispense valve is installed in the Oil Bar.
See the Pulse Metered Dispense Valve
instruction manual for this procedure.
FIG. 1
FIG. 2
FIG. 3
3
9
1
FIG. 4
7
Installation
3A5573C 3
Assemble the Oil Bar
The oil bar requires assembly prior to use.
1. Attach dispenser wrapper (21) to drain
pan (22) using screws (27), lock
washers(28) and nuts (29) and existing
holes. Tighten nuts securely. (See FIG.
5).
2. Use the existing mounting holes in the
back of the oil bar to secure it to a wall.
Select a location that is easily accessible
to the user and will adequately support
the weight of the oil bar, metered
dispense valves and plumbing.
NOTE: Fasteners for this installation are
not included in the kit and must be
provided by the user. When selecting
fasteners consider the weight of the oil
bar, metered dispense valves, plumbing
fixtures and dispensed oil in the
container placed on the shelf. See
Technical Specifications, page 10.
3. Attach the meter mounting plate (24) to
the wrapper dispenser (21) using screws
(27), lock washers(28) and nuts (29) and
existing holes. Tighten nuts securely.
Refer to FIG. 6 for the correct installation
orientation for these parts.
4. Connect cover panel plate (25) to meter
mounting plate (24) using screws (27)
and existing holes. Tighten screws
securely. Refer to FIG. 7 for the correct
installation orientation for these parts.
NOTE: Do not assemble cover panel
plate (25) prior to meter installation.
5. Install pan strainer (23) in drain pan (22).
FIG. 5
27
22
28
29
21
FIG. 6
FIG. 7
24
21
28, 29
27
25
27
24
Installation
43A5573C
Install the Metered Dispense Valve in the Oil Bar
1. Wrap threads of pipe nipple (8) with
PTFE tape or thread sealant as shown in
FIG. 8. Install pipe nipple (8) in opening of
manifold (2). Tighten securely. Refer to
FIG. 8 to determine the correct
installation position.
2. If installed when assembling the Oil
Bar, remove screws (27) and remove
access panel (25).
3. Position manifold (2) inside oil bar,
orienting opening (a) on the front of the
manifold with opening (b) in the
mounting plate (24) as shown in FIG. 10.
4. Install screws (5) and washers (4) to hold
the manifold (2) in place. Tighten
securely.
FIG. 8
FIG. 9
8
2
Sealant
or PTFE
Tape
25
27
24
FIG. 10
FIG. 11
2a
b
24
4
5
24
2
Installation
3A5573C 5
5. Install the metered dispense valve in oil
bar housing by connecting fitting (1) on
metered dispense valve to pipe nipple
(8) in manifold (2) as shown in FIG. 12.
Tighten securely.
NOTE: Do NOT apply thread sealant or
PTFE tape to threads of fitting (1).
6. Wrap threads on the long end of nipple
adapter (10) with PTFE tape or thread
sealant as shown in FIG. 13.
7. Install the end of the nipple adapter (10)
that was wrapped in the PTFE tape or
treated with thread sealant into the
manifold (2) through the hole (b) in the oil
bar mounting plate (24).
8. Connect the swivel elbow (6) and high
flow nozzle (11) to nipple adapter (10) in
the orientation shown in FIG. 15. Tighten
securely.
NOTE: Do NOT apply thread sealant or
PTFE tape to threads.
9. Connect fluid distribution lines (c) to
fitting (3).
FIG. 12
FIG. 13
1
8
2
FIG. 14
FIG. 15
FIG. 16
10
b
24
2
10
6
11
3
c
Repair and Maintenance
63A5573C
Repair and Maintenance
Pressure Relief Procedure
1. Turn off power supply to the pump.
2. Place a container under the drain valve
on the oil bar (FIG. 18). Open the nozzle.
3. Pull trigger to dispense as much of the
fluid as possible to relieve pressure.
4. Leave the nozzle open until you are
ready to pressurize the system.
Oil Bar Disassembly
1. Relieve pressure. See the Pressure
Relief Procedure.
2. Disconnect fluid distribution lines (c)
from fitting (3) (see FIG. 17).
3. Pull trigger to dispense as much of the
fluid remaining in the line as possible
(FIG. 18).
NOTE: A collection container should
already be in place and the nozzle
should be open after performing
Pressure Relief Procedure (Step 1).
WARNING
PRESSURIZED FLUID HAZARD
This equipment stays pressurized until
pressure is manually relieved. To help pre-
vent serious injury from pressurized fluid,
such as skin injection, splashing fluid and
moving parts, follow the Pressure Relief
Procedure when you stop dispensing and
before cleaning, checking, or servicing the
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.
FIG. 17
FIG. 18
3
c
Repair and Maintenance
3A5573C 7
4. Remove screws (27) and access panel
(25) (see FIG. 19).
5. Disconnect fitting (1) from pipe nipple (8)
in manifold (2) as shown in FIG. 20.
6. Unscrew nipple adapter assembly (10, 6
and 11) from manifold (1).
NOTE: The nipple adapter (10), elbow
(6) and swivel nozzle (11) do not have to
be disassembled. These pieces can be
removed form the manifold as a single
assembly (FIG. 21).
7. Remove screws (5) and washers (4)
from manifold (2). Lift manifold (2)
straight up and out of the oil bar housing
(FIG. 22).
8. To protect the metered dispense valve,
lay it face down on a padded surface
while performing any maintenance or
service work on the metered dispense
valve or oil bar.
Oil Bar Reassembly
To reassemble the oil bar, follow the
Installing Metered Dispense Valve in Oil
Bar instructions beginning on page 4.
FIG. 19
FIG. 20
25
27
24
1
82
FIG. 21
FIG. 22
10
6
11
54
1
Parts
83A5573C
Parts
Model 25D130
Metered Dispense Valve 24N415 is shown for
reference only. It must be ordered separately.
Ref Part No. Description Qty
1 131244 FITTING,
3/4 ORB UNF X 3/8
NPSM
1
2 131245 MANIFOLD,
dispenser
1
3 131246 FITTING,
1-1/16 ORB UNF X
1/2 NPSM
1
4 100016 WASHER, lock 2
5 108296 SCREW, hex 2
6 121079 SWIVEL, elbow,
ORB X NPSM
1
7 130195 LABEL, brand, oil bar 1
8 156849 PIPE, nipple 1
9 15M308 STRAINER, wire
mesh
1
10 160790 FITTING, nipple,
adapter
1
11 255461 NOZZLE, high flow 1
3
9
1
8
4
5
6
11
10
2
Parts
3A5573C 9
Model 25D121
* Extra parts included for connecting multiple oil
bars together.
Ref Part No. Description Qty
21 181316 WRAPPER,
dispenser
1
22 16D537 PAN, drain, coating 1
23 181319 STRAINER, pan 1
24 131242 PLATE, mount 1
25 131243 PLATE, cover panel 1
26 104663 PLUG, pipe 1
27* 108296 SCREW, hex 18
28* 100016 WASHER, lock 16
29* 100015 NUT, hex 16
30* 159346 WASHER 6
Ref Part No. Description Qty
21
23
26
22
25
24
28
27
3029
29
Technical Specifications
10 3A5573C
Technical Specifications
Oil Bar
US Metric
Maximum Working Pressure 1500 psi 103 bar, 10 MPa
Wetted Materials Carbon steel, aluminum, Buna-n rubber
Weight
Model 25D121 30 lbs 13.61 kg
Model 25D130 5 lbs 2.26 kg
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