Graco 332305B User Manual
Instructions
TI14705
Conforms to ANSI/UL 73
Certified to CAN/CSA
Std. 22.2 No 68-09
3132066
G3 Max Automatic
332305B
Lubrication Pump
For dispensing of NLGI Grades #000 to #2 greases and oil with at least 40cSt. For
Professional Use Only.
Not approved for use in explosive atmospheres or hazardous locations.
Part Nos., page 3
5100 psi (35.1 MPa, 351.6 bar) Maximum Working Pressure
EN
Important Safety Instructions
Read all warnings and instructions in this
manual. Save these instructions.
Contents
Part / Model Numbers . . . . . . . . . . . . . . . . . . . . . . . 3
2 Liter Models . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
4 Liter Models . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
8 Liter Models . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
12 Liter Models . . . . . . . . . . . . . . . . . . . . . . . . . . 4
16 Liter Models . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Understanding the Model Number . . . . . . . . . . . 5
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Typical Installation . . . . . . . . . . . . . . . . . . . . . . . 9
Choosing an Installation Location . . . . . . . . . . . 10
System Configuration and Wiring . . . . . . . . . . . 11
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Connecting to Auxiliary Fittings . . . . . . . . . . . . . 23
Setting Pump Outlet Volume . . . . . . . . . . . . . . . 24
Loading Grease . . . . . . . . . . . . . . . . . . . . . . . . 24
Filling Oil Unit . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Priming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Quick Setup Guide . . . . . . . . . . . . . . . . . . . . . . . . 27
Max Model Setup . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Control Panel Overview . . . . . . . . . . . . . . . . . . 28
Programming the Max Model . . . . . . . . . . . . . . 29
Pump OFF / REST Setup . . . . . . . . . . . . . . . . . 34
™
DMS
Operation / Data Log . . . . . . . . . . . . . . . . . . . . . . . 39
System Event Log . . . . . . . . . . . . . . . . . . . . . . . 39
Error Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Functional Summary . . . . . . . . . . . . . . . . . . . . . 42
Technical Summary . . . . . . . . . . . . . . . . . . . . . 44
Advanced Programming . . . . . . . . . . . . . . . . . . . . 45
Run Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Time Control . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Fault / Warning Scenarios . . . . . . . . . . . . . . . . . 57
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Parts - 2 Liter Models . . . . . . . . . . . . . . . . . . . . . . 65
Parts - 4 Liter and Larger Models . . . . . . . . . . . . . 66
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Mounting Pattern . . . . . . . . . . . . . . . . . . . . . . . . 74
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 76
Graco Information . . . . . . . . . . . . . . . . . . . . . . . 76
Models Only . . . . . . . . . . . . . . . . . . . . . 37
2 332305B
Part / Model Numbers
Part / Model Numbers
The Part Number is a six-digit unique number that is only used to order the G3 Pump. Directly related to this six digit
Part Number is the configured Graco Model Number. This configured number identifies the distinct features of a specific G3 Pump. To help you understand each component that makes up the Model Number see Understanding Your
Model Number, page 5. The tables below shows the relationship between each Part Number and its related Model
Number.
2 Liter Models 4 Liter Models
Part
Numbers
96G017 G3-G-24MX-2L0L00-10CV00R0
96G018 G3-G-24MX-2LFL00-10CV00R0
96G019 G3-G-ACMX-2L0L00-1D0V0000
96G020 G3-G-ACMX-2LFL00-1D0V0000
96G021 G3-G-12MX-2L0L00-1DMVA2R3
96G023 G3-G-24MX-2L0L00-1DMVA2R3
96G024 G3-G-24MX-2LFL00-1DMVA2R3
96G025 G3-G-ACMX-2L0L00-1DMVA2R3
96G026 G3-G-ACMX-2LFL00-1DMVA2R3
96G030 G3-G-12MX-2L0L00-10C00000
96G031 G3-G-24MX-2L0L00-10C000R0
96G032 G3-G-ACMX-2L0L00-1D000000
96G035 G3-G-12MX-2L0L05-10CV0000
96G036 G3-G-24MX-2L0L05-10CV0000
96G037 G3-G-ACMX-2L0L00-1D00A000
96G098 G3-G-12MX-2L0L00-UDMVA1R2
96G107 G3-A-24MX-2L0L00-1DMVA2R3
96G110 G3-G-24MX-2L0L00-UDMVA1R2
96G115 G3-G-24MX-2LFL00-UDMVA1R2
96G122
96G125 G3-G-ACMX-2L0L00-UDMVA1R2
96G132 G3-G-ACMX-2LFL00-UDMVA1R2
96G174 G3-A-ACMX-2L0L00-UDMVA1R2
96G178 G3-G-24MX-2L0L00-0D00A100
G3-A-ACMX-2L0L00-1DMVA2R3
Model Numbers
Part
Numbers
96G088 G3-G-24MX-4L0L00-10CV00R0
96G090 G3-G-24MX-4LFL00-10CV00R0
96G092 G3-G-ACMX-4L0L00-1D0V0000
96G094 G3-G-ACMX-4LFL00-1D0V0000
96G096 G3-G-12MX-4L0L00-1DMVA2R3
96G099 G3-G-12MX-4L0L00-UDMVA1R2
96G103 G3-G-24MX-4L0L00-1DMVA2R3
96G108 G3-A-24MX-4L0L00-1DMVA2R3
96G111
96G113 G3-G-24MX-4LFL00-1DMVA2R3
96G116 G3-G-24MX-4LFL00-UDMVA1R2
96G118 G3-G-ACMX-4L0L00-1DMVA2R3
96G123 G3-A-ACMX-4L0L00-1DMVA2R3
96G126 G3-G-ACMX-4L0L00-UDMVA1R2
96G128 G3-G-ACMX-4LFL00-1DMVA2R3
96G133 G3-G-ACMX-4LFL00-UDMVA1R2
96G141 G3-G-12MX-4L0L00-10C00000
96G143 G3-G-24MX-4L0L00-10C00000
96G145 G3-G-ACMX-4L0L00-1D000000
96G151 G3-G-12MX-4L0L05-10CV0000
96G153 G3-G-12MX-4L0L05-U0CV0100
96G155 G3-G-24MX-4L0L05-10CV0000
96G157 G3-G-24MX-4L0L05-U0CV0100
96G159 G3-G-12MX-4L0L05-00C0010M
96G160 G3-G-24MX-4L0L05-00C0010M
96G161 G3-G-12MX-4L0L05-U0C0010M
96G162 G3-G-24MX-4L0L05-U0C0010M
96G175 G3-A-ACMX-4L0L00-UDMVA1R2
96G181 G3-G-24MX-4L0L03-00C00100
96G183 G3-G-ACMX-4L0L00-1D00A000
96G188 G3-A-24MX-4L0L05-U0C0010M
G3-G-24MX-4L0L00-UDMVA1R2
Model Numbers
332305B 3
Part / Model Numbers
8 Liter Models 12 Liter Models
Part
Numbers
96G089 G3-G-24MX-8L0L00-10CV00R0
96G093 G3-G-ACMX-8L0L00-1D0V0000
96G097 G3-G-12MX-8L0L00-1DMVA2R3
96G100 G3-G-12MX-8L0L00-UDMVA1R2
96G104 G3-G-24MX-8L0L00-1DMVA2R3
96G109 G3-A-24MX-8L0L00-1DMVA2R3
96G112
96G119
96G124 G3-A-ACMX-8L0L00-1DMVA2R3
96G127 G3-G-ACMX-8L0L00-UDMVA1R2
96G142 G3-G-12MX-8L0L00-10C00000
96G144 G3-G-24MX-8L0L00-10C00000
96G146 G3-G-ACMX-8L0L00-1D000000
96G152 G3-G-12MX-8L0L05-10CV0000
96G154 G3-G-12MX-8L0L05-U0CV0100
96G156 G3-G-24MX-8L0L05-10CV0000
96G158 G3-G-24MX-8L0L05-U0CV0100
96G176 G3-A-ACMX-8L0L00-UDMVA1R2
96G177 G3-G-24MX-8L0L05-00C0010M
96G186 G3-A-12MX-8L0L05-U0C0010M
G3-G-24MX-8L0L00-UDMVA1R2
G3-G-ACMX-8L0L00-1DMVA2R3
Model Numbers
Part
Numbers
96G105 G3-G-24MX-120L00-1DMVA2R3
96G120 G3-G-ACMX-120L00-1DMVA2R3
96G164 G3-G-24MX-120L05-10CV00000
96G165 G3-G-24MX-120L05-U0CV0100
Model Numbers
16 Liter Models
Part
Numbers
96G106
96G121 G3-G-ACMX-160L00-1DMVA2R3
96G166 G3-G-ACMX-160L00-1D0V0000
96G168 G3-G-24MX-160L05-10CV0000
96G169 G3-G-24MX-160L05-U0CV0100
96G185 G3-G-24MX-160L05-U0C0010M
G3-G-24MX-160L00-1DMVA2R3
Model Numbers
4 332305B
Part / Model Numbers
k
m
n
p
h
j
i
g
DMS
TM
Models
Understanding the Model Number
Use the Code Sample provided below to identify each component’s location in the Model Number. The options for
each component that make up the code are provided on the lists below.
NOTE: Some pump configurations are not available. Contact Graco Customer Service or your local Graco distributor
for assistance.
G3 - G - MX
Code Sample: a a b b - c c d e f f - g h i j k m n p
G3 - G = Identifies pump as being a G3; G = Grease
G3 - A = Identifies pump as being a G3; A = Oil
Code aa: Power Source
• 12 = 12 Volts DC
• 24 = 24 Volts DC
• AC = 100 - 240 Volts AC
Code bb: Operation Control
• MX = Max (Cycle) Control
Code cc: Reservoir Capacity (Liters)
• 2L = 2 Liters
• 4L = 4 Liters
• 8L = 8 Liters
• 12 = 12 Liters
• 16 = 16 Liters
Code d: Follower Plate Installed
• F = Follower Plate Installed
• 0 = No Follower Plate
Code e: Low Level Option
• L = Low Level with Controller
• 0 = No Low Level monitoring
Code ff: Options
• 00 = No Options
• 03 = Powered Alarm Contact
• 05 = 5 Pin CPC power cable
Code g, h, i, j, k, m, n, p
NOTE: Codes g - p relate to a specific location on the
G3 pump. See F
•C = CPC
•D = DIN
• 1, 2, 3 = Sensor Number
• R = Remote Manual Run
• M = Machine Count
• A = Alarm Output
• V = Vent Valve
• 0 = Not populated
• U = USB Port
IG. 1 for these locations.
FIG. 1
332305B 5
Warnings
Warnings
The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbol refers to procedure-specific risk. When
these symbols appear in the body of this manual, refer back to these warnings. Additional, product-specific warnings
may be found throughout the body of this manual where applicable.
WARNING
ELECTRIC SHOCK HAZARD
This equipment must be grounded. Improper grounding, setup, or usage of the system can cause
electric shock.
• Turn off and disconnect power at main switch before disconnecting any cables and before servicing
or installing equipment.
• Connect only to grounded power source.
• All electrical wiring must be done by a qualified electrician and comply with all local codes and
regulations.
EQUIPMENT MISUSE HAZARD
Misuse can cause death or serious injury.
• Do not operate the unit when fatigued or under the influence of drugs or alcohol.
• Do not exceed the maximum working pressure or temperature rating of the lowest rated system
component. See Technical Data in all equipment manuals.
• Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data in all
equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete information
about your material, request MSDS from distributor or retailer.
• Turn off all equipment and follow the Pressure Relief Procedure when equipment is not in use.
• Check equipment daily. Repair or replace worn or damaged parts immediately with genuine
manufacturer’s replacement parts only.
• Do not alter or modify equipment. Alterations or modifications may void agency approvals and
create safety hazards.
• Make sure all equipment is rated and approved for the environment in which you are using it.
• Use equipment only for its intended purpose. Call your distributor for information.
• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.
• Do not kink or over bend hoses or use hoses to pull equipment.
• Keep children and animals away from work area.
• Comply with all applicable safety regulations.
6 332305B
Warnings
WARNING
SKIN INJECTION HAZARD
High-pressure fluid from dispensing device, hose leaks, or ruptured components will pierce skin. This
may look like just a cut, but it is a serious injury that can result in amputation. Get immediate surgical
treatment.
• Do not point dispensing device at anyone or at any part of the body.
• Do not put your hand over the fluid outlet.
• Do not stop or deflect leaks with your hand, body, glove, or rag.
• Follow the Pressure Relief Procedure when you stop dispensing and before cleaning, checking, or
servicing equipment.
• Tighten all fluid connections before operating the equipment.
• Check hoses and couplings daily. Replace worn or damaged parts immediately.
PRESSURIZED EQUIPMENT HAZARD
Over-pressurization can result in equipment rupture and serious injury.
• A pressure relief valve is required at each pump outlet.
• Follow Pressure Relief Procedure in this manual before servicing.
PLASTIC PARTS CLEANING SOLVENT HAZARD
Many solvents can degrade plastic parts and cause them to fail, which could cause serious injury or
property damage.
• Use only compatible water-based solvents to clean plastic structural or pressure-containing parts.
•See Technical Data in this and all other equipment instruction manuals. Read fluid and solvent
manufacturer’s MSDSs and recommendations.
MOVING PARTS HAZARD
Moving parts can pinch, cut or amputate fingers and other body parts.
• Keep clear of moving parts.
• Do not operate equipment with protective guards or covers removed.
• Pressurized equipment can start without warning. Before checking, moving, or servicing equipment,
follow the Pressure Relief Procedure and disconnect all power sources.
PERSONAL PROTECTIVE EQUIPMENT
Wear appropriate protective equipment when in the work area to help prevent serious injury, including
eye injury, hearing loss, inhalation of toxic fumes, and burns. This protective equipment includes but is
not limited to:
• Protective eyewear, and hearing protection.
• Respirators, protective clothing, and gloves as recommended by the fluid and solvent manufacturer
332305B 7
Installation
A
D
H
I
B
E
C
K
F
J
G3-G-24NC-2L0A00-L0C00000
Grease Models with Follower
Plate
L
M
96GXXX
Oil Models
N
Grease Models
DMS
TM
Models
P
Installation
Grounding
The equipment must be grounded. Grounding reduces the risk of electric shock by providing an escape wire
for the electrical current in the event of malfunction or breakdown. This product is equipped with a cord having
an equipment grounding conductor. The wire with insulation having an outer surface that is green with or
without yellow stripes is the grounding wire.
Component Identification
FIG. 2:
Key:
AReservoir
B Adjustable Pump Element (1 included. Can accommodate 3
total)
C Pressure Relief Valve (Not included / required for each outlet
- Available from Graco. See Parts, page 71.)
D Zerk Inlet Fill Fitting (1 included / grease models only)
E Pump Outlet Plug (2 included)
F Volume Control Spacers (2 included. More spacers = less
output volume per stroke) (also see F
G Fuse (DC models only - Not included, not shown. Available
from Graco. See Parts, page 71.)
H Control Panel
8 332305B
IG. 15, page 24)
I Power / Sensor Panel (both sides; only one side shown)
J Part Number / Model Number example only shown, (see
pages 5, Understanding the Model Number, for details)
K Power Cord (DIN shown)
L Follower Plate (grease models only / not available on all
grease models)
M Vent Hole for Follower Plate (grease models only / not
available on all grease models)
N Fill cap (oil models only)
P USB Port (DMS
™
Models only)
Typical Installation
A
B
C
D
E
F
A
B
D
E
C
F
H
G
Divider Installations
Installation
Injector Installations
A Connected to fuse / power
B Pressure relief valve (Not included/required for each
outlet - user supplied. See Parts, page 71)
C - Cycle indicator sensor cable (Divider Installations)
- Pressure switch cable (Injector Installations)
D - Series progressive divider valves (Divider Installations)
- Injectors (Injector Installations)
E To lube points
F - Proximity Switch (Divider Installations)
- Pressure switch (Injector Installations)
G Vent valve (Not included / available from Graco. See
Parts, beginning on page 67.)
H Return to reservoir
332305B 9
Installation
Choosing an Installation Location
AUTOMATIC SYSTEM ACTIVATION HAZARD
Unexpected activation of the system could result in serious injury, including skin injection and amputation.
This device has an automatic timer that activates the pump lubrication system when power is connected or when
exiting the programming function. Before you install or remove the lubrication pump from the system, disconnect and
isolate all power supplies and relieve all pressure.
• Select a location that will adequately support
the weight of the G3 Pump and lubricant, as
well as all plumbing and electrical connections.
• Refer to the two mounting hole layouts provided
in the Mounting Pattern section of this manual,
page 74.
NOTE: The two mounting hole layouts provided
in the Technical Data section show the only correct installation patterns to use for mounting the
G3. No other installation configurations should
be used.
• Use designated mounting holes and provided
configurations only.
• Always mount the G3 oil models upright.
• If the G3 grease model is going to be operated
in a tilted or inverted position for any period of
time, you must use a model that includes a follower plate, otherwise the G3 must be mounted
upright. Refer to your model number to confirm
if a follower plate was installed on your pump.
See page 5, Understanding the Model Number
to identify this character in your model number.
• Use the three fasteners (included) to secure the
G3 to the mounting surface.
• Some installations may require an additional
reservoir support bracket. Consult your Graco
distributor for assistance with this installation.
10 332305B
System Configuration and Wiring
Installation
Fuses
.
Improper installation of the grounding conductor may
result in a risk of electric shock. This product must be
installed by a qualified electrician in compliance with
all state and local codes and regulations.
If the product is permanently connected:
• it must be installed by a qualified electrician or serviceman.
• it must be connected to a grounded, permanent wiring system.
If an attachment plug is required in the end use
application:
• it must be rated for the product electrical specifications.
• it must be an approved, 3-wire grounding type
attachment plug.
• it must be plugged into an outlet that is properly
installed and grounded in accordance with all local
codes and ordinances.
• when repair or replacement of the power cord or
plug is required, do not connect the grounding wire
to either flat blade terminal.
NOTICE
Fuses (user supplied) are required on all DC models. To avoid equipment damage:
• Never operate G3 Pump DC models without a
fuse installed.
• A fuse of the correct voltage must be installed in
line with the power entry to the system.
Fuse Kits are available from Graco. The following Table
identifies the correct fuse to use for your input voltage
and the corresponding Graco Kit number.
Input Voltage Fuse Value Graco Kit No.
12 VDC
24 VDC 4 A 571040
7.5 A
571039
Recommendations for Using Pump in
Harsh Environments
• Use pump with CPC style power cable.
• If using a DIN style power or alarm harness with a
right angle mating connector, make sure the connector does not exit the unit in the UP direction.
• Use a corrosion preventative electrical grease on all
contacts.
332305B 11
Installation
N.O.
N.C.
N.O.
N.C.
1 second
Alarm Output and Remote Illumination Response
The following tables include graphical representations of the connector as it appears on the unit, a pin-out associated
with the connector and a typical installation wiring diagram. An internal representative wiring diagram is included
where it is deemed useful.
Wire colors provided on these pages only refer to the power cable provided by Graco with this product.
Standard Remote
Illumination
(via 5 wire CPC power
Alarm Output
Unit in OFF Mode Deactivated (off) Off Off
Unit in ON Mode Deactivated (off) On Green
Warning Condition Activated (on)
Fault Condition
Fault Condition
(Advanced Programming
Setting A7 OFF)
Fault Condition
(Advanced Programming
Setting A7 ON)
Toggles On and Off
once per second
Toggles On and Off
once per second
Activated (on)
Toggles On and Off once
per second
Toggles On and Off once
per second
Toggles On and Off once
per second
Toggles On and Off once
per second
cable)
(via illuminated manual run
Yellow
Red
Red
Red
Alarm Relay Response
Output Tied to Common
No Faults or
Warnings
Tri-Color Remote
Illumination
input)
N.O.
Warning
N.C.
Fault
(Advanced
Programming A7
OFF)
Fault
(Advanced
Programming
Setting A7 ON)
12 332305B
N.O.
N.C.
Wiring and Installation Diagrams
The following Table identifies the wiring and installation diagrams provided in this manual.
Diagram Symbol Page #
Power DIN AC 14
Power DIN DC 15
Power CPC DC 16
Installation
Inputs (M12)
Vent Valve Outputs 19
Alarm Outputs 20
Illuminated Manual Run Input
Kits: 571030, 571031,
571032, 571033
18
332305B 13
Installation
(4)
(2)
(1)
1
2
3
4
Example Wiring Diagram
Connector on Housing
Connector on Cable
(4)
(1)
(3)
(2)
Power DIN AC - 15 foot: Part No. 16U790
Pin and Related Wire Color (FIG. 3)
Pin Pin Name Color
1 Line Black
2 NEUTRAL White
3 Not Used Not Used
4GROUND Green
FIG. 3
14 332305B
Power DIN DC - 15 foot: Part No. 16U790
Ignition Switch
Fuse
1
2
3
4
Example Wiring Diagram
Connector on Housing
12V-pump - 7.5A - Graco kit #571039
24V pump - 4A - Graco kit #571040
(4)
(2)
(1)
Connector on Cable
(4)
(1)
(3)
(2)
NOTICE
Be sure when power is applied that stirring paddle
rotates clockwise (when viewed from the top). If it is
wired incorrectly paddle could rotate counter-clockwise
which will damage the pump’s internal components. If
this happens, stop the pump immediately and wire unit
correctly.
Pin and Related Wire Color (FIG. 4)
Pin Pin Name Color
1-VDC Black
2+VDC White
3 Not Used Not Used
4 Not Used Green
Installation
FIG. 4
332305B 15
Installation
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Example Wiring Diagram
Connector on Housing
Connector on Cable
Ignition Switch
Fuse
1
2
3
4
5
6
7
12V-pump - 7.5A - Graco kit #571039
24V pump - 4A - Graco kit #571040
(1)
(3)
(2)
(7)
(6)
(5)
(4)
Power CPC DC -15 foot: Part No. 126217
Pin and Related Wire Color (FIG. 6)
Pin Pin Name Color
1 Not Used Not Used
2-VDC Black
3+VDC White
4 Not Used Not Used
5 Not Used Not Used
6 Not Used Not Used
7 Not Used Green
FIG. 5
16 332305B
Power CPC DC - 5 Wire
(1)
(2)
(3)
(4)
(5)
(6)
(7)
1
2
3
4
5
6
7
L
Fuse
12V-pump - 7.5A - Graco kit #571039
24V pump - 4A - Graco kit #571040
Example Wiring Diagram
Connector on Housing
Connector on Cable
(1)
(3)
(2)
(7)
(6)
(5)
(4)
Installation
Part No.: 126218: 15 ft (4.5 m)
Part No.: 126219: 20 ft (6.1 m)
Part No.: 126220: 30 ft (9.1 m)
NOTE: An Illuminated Remote Run Button Kit: 571030,
571031 for starting a manual run cycle if used in conjunction with a 5-wire CPC cable, is available from
Graco. Contact your local Graco distributor or Graco
Customer Service for additional information about these
kits.
Pin and Related Wire Color (F
IG. 6)
Pin Pin Name Color
1 Not Used Not Used
2-VDC Black
3+VDC Red
4LIGHT White
5 MANUAL ORANGE
6 Not Used Not Used
7 Not Used Green
FIG. 6
332305B 17
Installation
1 SW +
2 Not Used
3 SW -
4 Signal
(3)
(4)
(1)
(2)
Sink (NPN) 2 or 3 wire
1
2
3
4
Source (PNP) 2 or 3 wire
1
2
3
4
Dry Contacts
1
2
3
4
Example Wiring Diagram
Pin-outConnector on Housing
Inputs (M12)
See Technical Data, page 72 for ratings.
FIG. 7
18 332305B
Vent Valve Outputs
See Technical Data, page 72 for ratings.
(3)
Installation
Pin-outConnector on Housing
1 Not Used
2 Relief+
3 Relief -
FIG. 8
(2)
(1)
Example Wiring Diagram
1
2
3
332305B 19
Installation
1 N.O.
2 N.C.
3 COM
4 Not Used
(1)
(4)
(2)
(3)
1
2
3
4
G3
Switch closes on alarm
(shown in non-alarm position)
Alarm +9-30V
1 Amp Max
1 A Fuse
Example Wiring Diagram
Pin-outConnector on Housing
Alarm Outputs
DC example shown. See Technical Data, page 72 for ratings.
FIG. 9
20 332305B
Part No. 124333: Cable Pin Out (M12)
Wire Colors
Item No. Color
1Brown
2White
3Blue
4Black
Installation
Part No. 124300: Field Wireable Pin Out
(M12)
Wire Colors
Item No. Color
1Brown
2White
3Blue
4Black
FIG. 11
FIG. 10
332305B 21
Installation
Part No. 124594: 4 Pin Eurofast Field
Wireable Connector
FIG. 12
Part No. 124595: 5 Pin Eurofast Field
Wireable Connector
FIG. 13
22 332305B
Setup
Setup
Pressure Relief
Follow the Pressure Relief Procedure whenever
you see this symbol.
This equipment stays pressurized until pressure is
manually relieved. To help prevent serious injury
from pressurized fluid, such as skin injection,
splashing fluid and moving parts, follow the Pressure
Relief Procedure when you stop spraying and before
cleaning, checking, or servicing the equipment.
Relieve pressure in system using two wrenches
working in opposite directions on pump element and
pump element fitting to slowly loosen fitting only until
fitting is loose and no more lubricant or air is leaking
from fitting.
NOTE: When loosening pump element fitting, do NOT
loosen pump element. Loosening pump element will
change the output volume.
Connecting to Auxiliary Fittings
NOTICE
Do not attach unsupported equipment to auxiliary
fittings such as fill ports and pump element. Attaching unsupported equipment to these fitting can
result in irreparable housing damage.
• Always use two wrenches working in opposite
directions when connecting anything to pump
element or auxiliary fittings. See F
example.
• Torque pump element fittings to 50 in. lbs (5.6
N•m).
• When connecting pump element into housing
torque to 50 in. lbs (5.6 N•m).
Pressure Relief Valves
IG. 14 for an
F
IG. 14
To prevent over-pressurization, which can result in
equipment rupture and serious injury, a pressure relief
valve appropriate for the lubrication system must be
installed close to every pump outlet to alleviate unintended pressure rises in the system and protect the G3
pump from damage.
• Only use a pressure relief valve that is rated for no
more than the working pressure of the G3 pump it
is installed on. See Technical Data, page 66.
• Install a pressure relief valve close to every pump
outlet; before any auxiliary fitting.
NOTE: A pressure relief valve can be purchased from
Graco. See Parts, page 71.
332305B 23
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