Graco 235531 User manual

Instructions
GRACO INC.ąP.O. BOX 1441ąMINNEAPOLIS, MNą55440-1441
Copyright 2002, Graco Inc. is registered to I.S. EN ISO 9001
FLUID COMMANDER
Electronic Dispensing Control
120 Vac, 60 Hz, 0.40 Amps
FOR INDOOR USE ONLY
Model 235531
1 Fluid to 12 Stations; U.S. Measurement
Model 235532
2 Fluids to 6 Stations; U.S. Measurement
Model 232077
2 Fluids to 6 Stations; Metric Measurement
Model 241905
1 Fluid to 12 Stations; U.S. Measurement; Includes air and fluid solenoid valves, pulse meter, and
check valve
Model 232076
2 Fluids to 6 Stations; U.S. Measurement; Includes air and fluid solenoid valves, pulse meter, and
check valve
Model 240448
2 Fluids to 6 Stations; Metric Measurement; Includes air and fluid solenoid valves, pulse meter, and
check valve
308238M
Read warnings and instructions.
Keep for reference.
01290

2 308238
Table of Contents
Warnings 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maintenance 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accessories 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warranty 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Graco Information 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Symbols
Warning Symbol
WARNING
This symbol alerts you to the possibility of serious
injury or death if you do not follow the instructions.
Caution Symbol
CAUTION
This symbol alerts you to the possibility of damage to
or destruction of equipment if you do not follow the
instructions.
WARNING
INSTRUCTIONS
EQUIPMENT MISUSE HAZARD
Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury.
DThis equipment is for professional use only.
DRead all instruction manuals, tags, and labels before operating the equipment.
DUse the equipment only for its intended purpose. If you are uncertain about usage, call your Graco
distributor.
DDo not alter or modify this equipment.
DCheck equipment daily. Repair or replace worn or damaged parts immediately.
DDo not exceed the maximum working pressure of the lowest rated system component. See the
instruction manuals of the individual system components for their maximum working pressures.
DHandle hoses carefully. Do not pull on hoses to move equipment.
DRoute hoses away from traffic areas, sharp edges, moving parts, and hot surfaces. Do not expose
Graco hoses to temperatures above 66_C (150_F) or below –40_C (–40_F).
DDo not stop or deflect fluid leaks with your hand, body, glove, or rag.
DFollow the Shutdown Procedure on page 12 whenever you stop dispensing; or clean, check, or
service the equipment.
DComply with all applicable local, state, and national fire, electrical, and safety regulations.

3308238
WARNING
FIRE AND EXPLOSION HAZARD
Improper grounding, poor ventilation, open flames or sparks can cause a hazardous condition and re-
sult in a fire or explosion and serious injury.
DConnect the electronic dispensing control to a grounded outlet. Ground the other equipment as
instructed in their separate instruction manuals.
DAll electrical products must be wired by a qualified electrician.
DThe control and all electrical products described in this manual must be installed in a non-hazard-
ous location.
DIf there is any static sparking or you feel an electric shock while using this equipment, stop dis-
pensing immediately. Do not use the equipment until you identify and correct the problem.
DKeep liquids away from the electrical components.
DDisconnect electrical power at the main switch before servicing the equipment.
DKeep the dispense area free of debris, including solvent, rags, and gasoline.
DDo not smoke in the dispense area.

4 308238
Installation
KEY
A* Control
B Pressure Relief Kit, 237893,
1–1/2 npt (m x f)
C Supply Tank
D Air Shutoff Valve, bleed-type
E Air Filter
F* Air Solenoid Valve, 215407
G Air Regulator, 202156
H Pump
J Flexible Hose, 3–6 ft (0.9–1.8 m) long
K* Check Valve, 111620 (required)
L Fluid Filter, 223179
M* Pulse Meter, 236763 or 236764
N Fluid Shutoff Valve, 108458, 1/2”
P* Fluid Solenoid Valve, 215487
Q Hose Reel
R Ready Light, 238996
S Dispense Valve
See pages 16–17 to order Accessories.
*These parts are included with Model
232076, 240448, or 241905.
*A
B
C
D E *F G
H
M*L
N
AIR SUPPLY
FLUID 1
FLUID 2
FLUID 1
FLUID 1
FLUID LINE
K*
P*
Q
R
S
PULSE UNIT
SIGNAL LINE
AIR SOLENOID
SIGNAL LINE
0912
J
FLUID SOLENOID
SIGNAL LINE
Fig. 1
NOTE: The Electronic Dispensing Control is referred
to as the “control”in this manual.
How the Fluid Commander System Works
The operator programs the control by selecting a fluid
and station and setting the quantity to dispense. When
the operator presses the DISPENSE key, the control
energizes the respective air and fluid solenoid valves.
As the fluid is dispensed, the pulse meter sends pulses
to the control in proportion to the amount of fluid
flowing through it. When the number of pulses counted
by the control is equivalent to the preset quantity, the
air and fluid solenoid valves shut off. Refer to Opera-
tion for more detailed information on using the system.
NOTE: The Typical Installation shown above is only a
guide for a basic system, showing just one fluid. Call
your Graco representative to design a system to suit
your needs.
WARNING
COMPONENT RUPTURE HAZARD
A Pressure Relief Kit is required in your
system to reduce the risk of serious injury,
which can occur if excessive pressure
ruptures the lines and components. Install Kit
237893 as shown in Fig. 1. See page 18 for ordering
information.

5308238
Installation
WARNING
COMPONENT RUPTURE HAZARD
Be sure that all accessories and system
components can withstand the pres-
sures developed. The maximum fluid
working pressure of the Fluid Commander System
is 1500 psi (10.4 MPa, 103 bar). Never exceed the
maximum working pressure of the lowest rated
accessory (valve, pipe, fitting, hose, etc.) in your
system.
NOTE: The accessories mentioned in this manual are
shown on pages 16 and 17.
Mount the Control
Place the control on a desktop or mount it on a wall,
and locate it at least 18 in. (441 mm) off the floor.
WARNING
FIRE, EXPLOSION, AND ELECTRIC
SHOCK HAZARD
To reduce the risk of fire or explosion,
and serious injury, including electric
shock:
The control and all electrical products
described in this manual must be
installed in a non-hazardous location.
All electrical products must be wired by a qualified
electrician, following all local, state, and national
codes.
Connect the control only to a grounded outlet.
Connect the Electrical Wiring
Determine the wire gauge to use based on the length
of the run:
Up to 200 ft (61 m): 18 AWG
201 to 500 ft (152 m): 16 AWG
501 to 1000 ft (305 m): 14 AWG
Page 6 shows the recommended wiring schematic,
using Graco supplied cables, valves, and pulsers.
CAUTION
If you do not use the recommended air and fluid
valves, verify that the valves do not exceed 0.6 amp
of supply current when operated with 24 Vdc.
Pages 7 and 8 show the alternative wiring schemat-
ic, using customer-supplied cables with Graco-supplied
valves and pulsers.
Page 8 shows where the wires connect at the rear of
the control, depending on the number of fluids you are
using. Fig. 2, below, shows how to make the electrical
connections at the control, using the supplied probe.
CAUTION
To ensure correct polarity of the electrical supply, use
only the power supply cord supplied with the control.
Any other power supply cord may permanently
damage the control.
Apply Labels to the Control
Determine what fluids will be dispensed, and apply the
appropriate labels within the raised area on the control,
next to the station pads. See Fig. 3, page 11.
PROBE
(supplied with control)
WIRE
Strip back 1/4”
(6.35 mm) insulation
01291A
Fig. 2
Hook the probe into the bottom slot of the terminal block as
shown. Press the probe down. Insert the wire into the top
slot and remove the probe.
Top Slot
Bottom
Slot

6 308238
Installation – Recommended Wiring
Example uses Graco supplied cables, valves and pulsers. See Accessories, pages 16–17.
RED
STA. 1 STA. 2 STA. 3
BLACK
BLACK
BLACK
RED
RED
BLACK
(1 foot,
305 mm)
1
2
3
4
5
6
13
14
STATION FLUID SOLENOID VALVES
P/N 215487
Recommended Wiring for Fluid Solenoid Valves
BLACK
RED
BLACK
RED
BLACK
RED
BLACK
RED
1
2
3
4
5
6
7
8
9
10
11
12
FLUID 1 PULSER
P/N 236763 or 236764
FLUID 2 AIR SOLENOID
P/N 215407
FLUID 1 AIR SOLENOI
D
P/N 215407
Recommended Wiring for Fluid Pulsers and Air
Solenoid Valves
WIRE NUT
RED
STA. 4 STA. 5 STA. 6
BLACK
BLACK
BLACK
RED
RED
BLACK
(1 foot,
305 mm)
FLUID
ONE
PRECONNECTED END
215481
RED
STA. 1 STA. 2 STA. 3
BLACK
BLACK
BLACK
RED
RED
BLACK
(1 foot,
305 mm)
7
8
9
10
11
12
15
16
RED
STA. 4 STA. 5 STA. 6
BLACK
BLACK
BLACK
RED
RED
BLACK
(1 foot,
305 mm)
FLUID
TWO
FLUID 2 PULSER
P/N 236763 or 236764
WIRE NUT
WIRE NUT

7308238
Installation –Alternative Wiring Scheme
1
2
3
4
5
6
13
14
STATION FLUID SOLENOID VALVES
P/N 215487
WIRE NUT
Alternate Wiring for Fluid Solenoid Valves
STA. 1 STA. 2 STA. 3
Example uses customer-supplied wires. Valves and pulsers supplied by Graco. See Accessories, pages 16–17.
NOTE: Wire size is dependent on distance from control module to solenoid valve.
FLUID
ONE
STA. 4 STA. 5 STA. 6
7
8
9
10
11
12
15
16
STA. 1 STA. 2 STA. 3
STA. 4 STA. 5 STA. 6
FLUID
TWO

8 308238
Installation –Alternative Wiring Scheme
BLACK
1
2
3
4
5
6
7
8
9
10
11
12
FLUID 1 AIR SOLENOID
P/N 215407
Alternate Wiring for Fluid Pulsers and Air Solenoids
FLUID 2 AIR SOLENOID
P/N 215407
RED
RED
WIRE NUT
BLACK
RED
BLACK
RED
FLUID 1 PULSER
P/N 236763 or 236764
FLUID 2 PULSER
P/N 236763 or 236764
BLACK
NOT USED
NOT USED
NOT USED
NOT USED
(+)
(-)
(+)
(+)
(+)
(-)
(-)
(-)

9308238
Installation –Wiring at Control
123456 897 10111213141516
123456 897101112
PULSE UNITS AIR SOLENOID VALVES
STATION FLUID SOLENOID VALVES
FLUID SOLENOID SUPPLY
(positions 13–16)
Station Numbers
FLUID 1 FLUID 2
+–+–
Two Fluids To Six Stations
FLUID 1
FLUID 2
FLUID 1
FLUID 2
+ = RED or WHITE
–= BLACK
123456123456
123456 897 10111213141516
123456 897101112
PULSE UNITS AIR SOLENOID VALVES
STATION FLUID SOLENOID VALVES
FLUID SOLENOID SUPPLY
(positions 13–16)
Station Numbers
FLUID 1
+–
One Fluid To Twelve Stations
FLUID 1 FLUID 1
+ = RED or WHITE
–= BLACK
AIR SOLENOID SUPPLY
–+ –+
–+

10 308238
Operation
CAUTION
To prevent the system from overheating, do not
leave the control in the dispense mode without
dispensing for longer than 1 hour.
NOTE: Refer to Fig. 3, page 11.
Program the Security Code and Set the
Units of Measurement
A four digit security code is required to activate the
control after turning it on. This prevents unauthorized
use of your system. Refer to the instructions on the
last page of this manual to set the security code.
The control is factory-set to dispense in quarts (U.S.)
or liters (metric). Refer to the instructions on the last
page of this manual to change the units of measure-
ment. Tear out the last page and keep it in a secure
place.
Activate the Control
Turn on the switch at the rear of the control. During
power-up, all display segments must show and all
station and dispense lights must light steadily for 3 to 4
seconds. When the display shows four dashes, enter
your security code.
Enter the Order
Press the station number key for the appropriate fluid.
The light on the key will come on.
Press the white keys firmly to enter the amount.
For example, to enter 25.4 units, press the 10 twice,
the 1five times, and the 0.1 four times.
If you make a mistake, press STOP/CLEAR and enter
the total amount again.
NOTE: Holding-down an amount key will cause the
digit to change continually until the key is released.
Press DISPENSE. The digital display shows all zeros
and the DISPENSE light blinks. As the order is dis-
pensed, the display counts up and the fluid to the reel
is shut off when the preset amount is delivered.
To Check the Preset Amount During
Dispense.
Press and hold AMOUNT PRESET. The order contin-
ues to be delivered unless you stop or clear it.
To Stop the Dispense and Check the
Preset Amount
Press STOP/CLEAR and then press and hold
AMOUNT PRESET to verify the original order. Press
DISPENSE to continue the order.
To Stop or Clear an Order
Press STOP/CLEAR twice to cancel and clear the
order.
NOTE: The control delivers just one fluid to one station
at a time. During delivery, all pads are inactivated
except AMOUNT PRESET and STOP/CLEAR.
To Find the Total Units Delivered of Each
Fluid
Press any station key for one fluid. Press and hold
TOTAL to read the amount. Repeat for the other fluid.

11308238
Operation
STATION
STATION
SAE 5W–30
GEAR LUBE
Press AMOUNT firmly
PTS
QTS
GAL
STATION
LIGHT
STATION
KEY
DISPLAY
AMOUNT
KEYS
APPLY APPROPRIATE
FLUID IDENTIFICATION LABEL
KEYPAD FOR TWO FLUIDS TO TWO STATIONS
LOWER
RIGHT STATION
KEY
Showing all
display
segments
DISPENSE
LIGHT
Fig. 3 7795
Maintenance –Control
If Power is Cut off
1. Each control has a built-in backup battery for its
memory. When power is restored, reactivate the
control by entering the security code. The total
amounts dispensed will be stored in memory. If
power was cut off during a dispense cycle, the
control will show the fluid, station, and amount
already dispensed. Just press DISPENSE to
continue.
2. The ON/OFF switch is also a 0.40 amp circuit
breaker. If the system shuts off unexpectedly,
switch it off and on again. If the problem continues,
first check the hard wiring. If the control seems to
be the problem, return it to Graco for repair.
To Clean the Control
Spray mild household cleaner (only) on a soft cloth and
wipe the control clean. Do not allow the cleaner or any
other fluid to seep under the front panel.
The Control is Not User-Repairable
Do not open the control or attempt to make any repairs
yourself

12 308238
Maintenance –Fluid Solenoid Valve
Shutdown Procedure
WARNING
ELECTRIC SHOCK HAZARD
To reduce the risk of serious injury,
including electric shock or splashing fluid
in the eyes or on the skin, always follow
this procedure before servicing any part of the Fluid
Commander system and before checking for loose
or shorted wires.
1. Turn off the control and unplug it.
2. Shut off the power to the pump(s)
3. Relieve fluid pressure as instructed in your pump
and/or dispensing valve manual(s).
To Clean the Solenoid Valve
The solenoid valve is normally closed. Foreign matter
could hold the valve open, preventing it from stopping
the fluid flow. If that happens, follow the procedure
below.
1. Follow the Shutdown Procedure, above. Be sure
to open the dispensing valve controlled by the
solenoid valve to relieve line pressure.
2. Close the shutoff valve ahead of the solenoid
valve.
3. Unscrew the nut, remove the operator, and un-
screw the piston from the body. See Fig. 4.
4. Clean the parts and the seat in the body. Blow air
into the body to clear the fluid passageways.
5. Reassemble the valve and dispense fluid to see if
the open condition has been corrected. If it has
not, replace the solenoid valve.
NOTE: Dispense fluid at the dispensing valve, con-
trolled by the cleaned or replaced solenoid valve, until
all air is purged from the system.
111451
Replacement
Screen
BODY
OPERATOR
NUT
Fig. 4 7794
PISTON

13308238
Maintenance –Pulse Meter
WARNING
ELECTRIC SHOCK HAZARD
To reduce the risk of serious injury, fol-
low the Shutdown Procedure on page
12 before servicing the pulse meter.
CAUTION
To avoid damaging the electronic components of the
pulse meter module (1):
1. Do not lay anything on the pulse module.
2. If you lay the pulse module down, make sure the
open side faces up.
3. Do not twist or force the parts. Align parts prop-
erly as instructed.
To Replace the Complete Pulse Meter
1. Follow the Shutdown Procedure on page 12.
2. Disconnect the cable from the pulse module,
taking note of the wiring polarity.
3. Remove the old pulse meter and install the new
one, observing the original wiring polarity.
To Replace the Electronic Pulse Module
1. Follow the Shutdown Procedure on page 12.
2. Disconnect the cable from the pulse module,
taking note of the wiring polarity.
3. Remove the screws. Lift off the pulse module.
4. Install a new pulse module (1). Align the notches
on the underside of the pulse module with the
cutaways in the top of the metering unit. Use the
new screws and torque them oppositely and
evenly to 10–12 in-lb (1.2–1.4 NSm). See Fig. 5.
5. Connect the pulse module wires to the cable,
observing the original wiring polarity.
To Replace the Metering Unit
1. Follow the Shutdown Procedure on page 12.
2. Remove the screws. Lift off the pulse module.
3. Remove the old metering unit.
4. Install a new metering unit (2). Align the notches
on the underside of the pulse module with the
cutaways in the top of the metering unit. Use the
new screws and torque them oppositely and
evenly to 10–12 in-lb (1.2–1.4 NSm). See Fig. 5.
1
2
Replacement screws,
included with items 1 and 2.
Torque oppositely and evenly
to 10–12 in-lb (1.2–1.4 NSm)
Fig. 5 01325
To Verify the Accuracy of a Pulse Meter
Module
1. Use a clean, calibrated container. If using a single
container, be sure to clean it after each dispense.
2. Have pump air pressure at the lowest possible
setting for dispensing fluid.
3. Put the tip of the nozzle at the bottom of the
calibrated container.
4. If the tip of the dispense valve does not reach the
bottom of the calibrated container, use a length of
plastic tubing over the tip of the nozzle to ensure
liquid enters the container from the bottom.
5. Trigger the gun slowly so the fluid immediately
covers the tip of the dispense valve.
6. Dispense 1 quart of fluid according to the metered
display on the dispense valve.
7. Allow product to sit for 20 minutes, then compare
the actual, physical measurement in the calibrated
container to the measurement displayed on the
meter.
NOTE: The procedure above will determine if the
meter is accurately dispensing the product and mini-
mize testing errors. Some variance may occur depend-
ing on the viscosity of the fluid. If this procedure deter-
mines that the meter is not accurate, recalibrate the
meter as described in the service manual or replace
the meter or the electronics as necessary.

14 308238
Troubleshooting
Problem Cause Solution
Will not dispense –ready light is on
di
Pump failed Repair pump
or dim Check valve installed backward Verify fluid flow path through check
valve
Air solenoid failed Clean or replace solenoid
Fluid solenoid and light
SFluid solenoid plumbing installed
incorrectly
SVerify the correct plumbing instal-
lation from the markings on the
solenoid (i.e., P=Input [pressure],
R=Output [Return]
SCarbon steel fluid solenoid being
used with anti-freeze
SUse 514150 fluid solenoid for anti-
freeze
SFluid solenoid wired incorrectly SVerify wiring using this manual
(see pages 6-9) and the Ready-
Light instruction form (307696)
SIncorrect bulb in Ready Light kit SVerify bulb is Graco JKL1820
SFluid solenoid is clogged or has
failed
SClean or replace the fluid solenoid
Will not dispense –panel light on,
ready light off
Incorrect wiring at the back of the
console
Verify wiring, (see pages 6-9)
yg
Wiring continuity problem Check voltage on the back of panel.
If the reading is 20–24 VDC at the
box with no light on and the solenoid
is not active, replace wiring (see
pages 6-9).
Console failure If the voltage reading is not 20-24
VDC, replace console
Fluid solenoid is clogged or has
failed
Clean or replace solenoid
Low dispense flow –ready light is on Clogged inlet strainer on dispense
valve
Clean or replace the inlet strainer
Fluid solenoid is clogged or has
failed
Clean or replace the fluid solenoid
Pump is undersized (pressure and/
or flow) for application
Replace with properly sized pump
Plumbing is blocked somewhere in
the system
Flush plumbing lines without dis-
pense valves or filter screens
installed
Will not count –pump is working,
ready light on
Pulse meter failed Swap pulse meter module with
known good module to determine if
problem is the pulse meter, wiring,
or control box
Pulse meter module installed incor-
rectly
Verify module is wired according to
the polarity and that the notch of the
module aligns with the notch in the
module base of the pulse meter
Wiring problem If still no count, verify voltage on the
lower pin strip. Should read a mini-
mum or 15 VDC (see pages 6-9).
Console failed Replace console

15308238
Troubleshooting
Problem Cause Solution
Will not count –pump is working,
ready light on.
Anti-freeze applications
Pulse meter failed Swap pulse meter module with
known good module to determine if
problem is the pulse meter, wiring,
or control box
Wiring problem Verify the the pulse meter is
installed within 24”of the pulse me-
ter converter
Pulse meter converter failed Replace pulse meter converter
Console failed Replace console
Will not shut off –ready light on Console failed (verify the the module
display shows the amount dis-
pensed)
Replace console
Will not shut off –ready light on,
light shuts off when amount dis-
pensed is attained
Fluid solenoid is clogged or has
failed
Clean or replace the solenoid
Under-dispensing –(See page 13 to
verify meter accuracy.)
No check valve installed before the
meter
Install check valve prior to meter
yy)
Pulse meter failed Swap pulse meter with known good
module
Installed a 215474 mechanical pulse
meter without using the 244342 con-
verter box
Ensure the 244342 is installed per
instruction form 309276
Console failed Replace console
Over-dispensing –(See page 13 to
verify meter accuracy.)
Pump air motor pressure turned up
too high, aerating oil
Dispense into calibrated container
and allow fluid to settle for a mini-
mum of 30 minutes. If volume is cor-
rect, turn air motor pressure down
and test again. Stop when over-dis-
pense problem is eliminated.
Pulse meter failed Swap pulse meter with known good
module
Console failed Replace console
Console display –(––––) displayed
on console
Temporary loss of power to the sys-
tem
After power is restored, enter pass-
word to bring up system. If pass-
word is not accepted. Refer to the
“Programming Security Code and
Changing Measurement Units”page
for instructions.
Console display –(EEEE) displayed
on console
No dispense amount was entered
into the console prior to pressing the
Dispense button
Ensure dispense amount is entered
prior to pressing the Dispense but-
ton
Console display –unit of measure
changes
Unit of measure was not pro-
grammed into the console
Refer to the “Programming Security
Code and Changing Measurement
Units”page for instructions.
Console display –keypad does not
work
Ribbon cable between keypad and
back of console is loose internally
Remove the four screws from the
cover of the console. Reseat the rib-
bon cable and retest.

16 308238
Accessories
REPLACEMENT PROBE 110968
For installing wires at rear of the control.
FLUID CHECK VALVE 111620
1500 psi (10.4 MPa, 103 bar) Maximum Working
Pressure; 1/2 npt(fbe)
PRECONNECTED CABLES, 18 AWG
215481 100 ft (30.5 m), connectors both ends
PULSE METER –Oil and ATF 236763
For U.S. Measurement (gallon/quart/pint)
TECHNICAL DATA
Electrical
Input Voltage 15 V Maximum. . . . . . . . . . . . . . . . .
Current Loop Output 4 milliamps OFF. . . . . . . . . .
10 milliamps ON
Hydraulic
Maximum Flow 12 gpm. . . . . . . . . . . . . . . . . . . . . . .
(45.6 liter/min.)
Max. Working Pressure 1500 psi. . . . . . . . . . . . . .
(10.4 MPa, 103 bar)
Inlet/Outlet 1/2 npt. . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiring gauge
required 18 AWG up to 200 ft (61 m). . . . . . . . . .
16 AWG 201 to 500 ft (152 m)
14 AWG 501 to 1000 ft (305 m)
Replacement Part for 236763
Ref.
No. Part No. Description
1 223655 ELECTRONIC PULSE MODULE
1
01325
PULSE METER –Oil and ATF 236764
For Metric Measurement (liter)
TECHNICAL DATA
Electrical
Input Voltage 15 V Maximum. . . . . . . . . . . . . . . . .
Current Loop Output 4 milliamps OFF. . . . . . . . . .
10 milliamps ON
Hydraulic
Maximum Flow 45.6 liter/min.. . . . . . . . . . . . . . . . . .
(12 gpm)
Max. Working Pressure 10.4 MPa, 103 bar. . . . .
(1500 psi)
Inlet/Outlet 1/2 npt. . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiring gauge
required 18 AWG up to 200 ft (61 m). . . . . . . . . .
16 AWG 201 to 500 ft (152 m)
14 AWG 501 to 1000 ft (305 m)
Replacement Part for 236764
Ref.
No. Part No. Description
1 223655 ELECTRONIC PULSE MODULE
01325
1
PULSE METER –Anti–Freeze
U.S. Measurement (gallon/quart/pint)
Order 244404 which includes:
215474 Pulse meter (English)
244342 Pulse Converter
Metric Measurement (liter)
Order both: 215475 Pulse Meter (Metric) and
244342 Pulse Converter
See instruction manuals 308847 and 309276 for
more information. Available on Graco’s website:
www.graco.com.

17308238
Accessories
FLUID SOLENOID VALVE 215487
TECHNICAL DATA
Type 2 way normally closed. . . . . . . . . . . . . . . . . . .
Electrical Rating 28 V DC, 0.46 amp. . . . . . . . . . . .
NOTE: provides minimum current draw
when operated at 24 V DC
Coil Insulation Class H. . . . . . . . . . . . . . . . . . . . . . . .
Leads 18 AWG x 18 in. (457 mm) long. . . . . . . . . .
Maximum Working Pressure 3000 psi. . . . . . . . . .
(21 MPa, 207 bar)
Inlet/Outlet 1/2 npt. . . . . . . . . . . . . . . . . . . . . . . . . . .
Minimum Actuation Volts Required 20. . . . . . . . . . .
Wiring Gauge Required for
Length of Run 18 AWG up to 200 ft (61 m). . . .
16 AWG 201 to 500 ft (152 m)
14 AWG 501 to 1000 ft (305 m)
IN
AIR SOLENOID VALVE 215407
Technical Data
Type 3 way solenoid operated air valve,. . . . . . . . .
normally closed
Electrical Rating 24 V DC, 0.25 amps. . . . . . . . . . .
Coil Insulation General purpose, Class A. . . . . . . .
Encapsulated –Continuous Duty
Leads 18 AWG x 12.0 in. (305 mm) long. . . . . . . .
Inlet/Outlet Adapted to 1/2 npt. . . . . . . . . . . . . . . .
Wiring Gauge Required for
Length of Run 18 AWG up to 200 ft (61 m). . . .
16 AWG 201 to 500 ft (152 m)
14 AWG 501 to 1000 ft (305 m)
12 INOUT
3
01327
FLUID SOLENOID VALVE 514150
TECHNICAL DATA
Type 2 way normally closed. . . . . . . . . . . . . . . . . . .
Electrical Rating 24 V DC coil, 10 watts. . . . . . . . .
Leads 3 wire; 2 similar wires used for. . . . . . . . . .
DC connect. Third wire used
for AC earth ground
Maximum Working Pressure 150 psi. . . . . . . . . . .
(1.0 MPa, 10 bar)
Inlet/Outlet 1/2 npt. . . . . . . . . . . . . . . . . . . . . . . . . .
Wiring Gauge Required for
Length of Run 18 AWG up to 200 ft (61 m). . . .
16 AWG 201 to 500 ft (152 m)
14 AWG 501 to 1000 ft (305 m)
TI3108A

18 308238
Accessories
PRESSURE RELIEF KIT 237893
900 psi (6.2 MPa, 62 bar) Maximum Working
Pressure
Relieves fluid line pressure when it exceeds 900
psi (6.2 MPa, 62 bar).
TI0692
FEET OF CONTROL
UNIT FIT IN THESE
HOLES 9.25”
(234.95 mm)
3.25”
(82.55 mm)
10.0”(254 mm)
SHELF 186472

19308238
Technical Data
Fluid System Max. Working Pressure . . . . . . . 1500 psi (10.4 MPa, 103 bar)
Power Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110/120 volt, 60 Hz
Main Supply Voltage Fluctuations . . . . . . . . . . . Not to exceed + 10% of the nominal voltage
Circuit Breaker . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.40 amp
Units of Measurement
Totalizing . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dispensing . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gallons/Liters to 19999
0.01 increments up to 199.99 Pints, Quarts, Gallons, or Liters
Power Supply Cord . . . . . . . . . . . . . . . . . . . . . . . 7.5 ft (2.3 m), 18 AWG,3 conductor, molded vinyl plugs, 125 Vac,
10 amps
Control Power Output . . . . . . . . . . . . . . . . . . . . . 24 Vdc nominal at 0.60 amp maximum to any (1) fluid valve and
any (1) air valve simultaneously
Backup Battery . . . . . . . . . . . . . . . . . . . . . . . . . . Lithium, 3.6 volt, 1.0 amp hour capacity (not replaceable)
Internal Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5 amp, 250 volt, non-serviceable
Operating Temperature Range* . . . . . . . . . . . . +41 to 104_F (5 to 40_C)
Storage Temperature Range . . . . . . . . . . . . . . . –20 to +150_F (–28 to + 65_C)
Maximum Relative Humidity . . . . . . . . . . . . . . . 80% for temperatures up to 88_F (31_C), decreasing linearly to
50% relative humidity at 104_F (40_C)
Installation Category . . . . . . . . . . . . . . . . . . . . . . II, indoor use only
Altitude . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Up to 6562 ft (2000 m)
Pollution Degree . . . . . . . . . . . . . . . . . . . . . . . . . 2
Control Dimensions
Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8 in. (203 mm)
10 in. (245 mm)
4 in. (102 mm)
4.5 lb (2.0 kg)
* If the control is operated at higher ambient temperatures, periods of no flow must be more frequent and longer
to prevent overheating.

20 308238
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 by an authorized Graco distributor 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 sub-
stitution 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 mak-
ing 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 reconnais-
sent avoir convenu que la rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires
exécutés, donnés ou intentés àla suite de ou en rapport, directement ou indirectement, avec les procedures concernées.
Graco Information
TO PLACE AN ORDER, contact your Graco distributor, or call one of the following numbers
to identify the distributor closest to you:
1–800–533–9655 Toll Free
612–623–6928
612–378–3590 Fax
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.
Sales Offices: Minneapolis, Detroit
International Offices: Belgium, Korea, Hong Kong, Japan
GRACO INC.ąP.O. BOX 1441ąMINNEAPOLIS, MNą55440-1441
www.graco.com
PRINTED IN USA 308238 06/1992, Revised 03/2003