Graco EFR Parts list manual

3A6165A
EN
Instructions - Parts
EFR
Electric Fixed-Ratio Proportioner
For use with two-component sealant and adhesive materials. For professional use only.
Not approved for use in explosive atmospheres or hazardous locations.
2000 psi (13.8 MPa, 138 bar) Maximum Fluid Inlet Pressure
3500 psi (24.1 MPa, 241 bar) Maximum Fluid Outlet Pressure
See page 3 for model information.
Important Safety Instructions
Read all warnings and instructions in this
manual and in related manuals before
using the equipment. Save these instruc-
tions.

23A6165A
Contents
Related Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Keep Components A (Red) and
B (Blue) Separate . . . . . . . . . . . . . . . . . . . . . . . . 7
Changing Materials . . . . . . . . . . . . . . . . . . . . . . . 7
A (Red) and B (Blue) Components . . . . . . . . . . . 7
Component Identification . . . . . . . . . . . . . . . . . . . . 8
Typical Installation . . . . . . . . . . . . . . . . . . . . . . . 9
Advanced Display Module (ADM) . . . . . . . . . . . 10
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Power Requirements . . . . . . . . . . . . . . . . . . . . 12
Connect Power . . . . . . . . . . . . . . . . . . . . . . . . . 12
Install Vented Oil Cap Before Using Equipment 14
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Flushing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Motor Position . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Pressure Relief Procedure . . . . . . . . . . . . . . . . 19
Adjust Material Inlet Pressure . . . . . . . . . . . . . . 20
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Preventative Maintenance Schedule . . . . . . . . 21
Check Oil Level . . . . . . . . . . . . . . . . . . . . . . . . . 21
Change the Oil . . . . . . . . . . . . . . . . . . . . . . . . . 22
Bearing Pre-Load . . . . . . . . . . . . . . . . . . . . . . . 22
ADM - Battery Replacement and
Screen Cleaning . . . . . . . . . . . . . . . . . . . . . . . . 22
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
EFR Common System Parts . . . . . . . . . . . . . . . 25
Fluid Section . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Driver and Yoke Assembly . . . . . . . . . . . . . . . . 27
Electrical Assembly . . . . . . . . . . . . . . . . . . . . . . 29
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Applicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Dispense Valve Interface Kit . . . . . . . . . . . . . . . 30
Inlet Regulator Kits . . . . . . . . . . . . . . . . . . . . . . 30
Inlet Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Outlet Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Additional Accessories . . . . . . . . . . . . . . . . . . . 30
Advanced Display Module (ADM) Operation . . . . 31
ADM Screen Overview . . . . . . . . . . . . . . . . . . . . . . 32
Home Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Index Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
I/O Integration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Power Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Technical Specifications . . . . . . . . . . . . . . . . . . . . 45
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 46
Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . 46
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Models
3A6165A 3
Models
Use the following matrix to determine the 8-digit system part number.
NOTE: To order replacement parts, see the Parts section on page 25. The digits in the matrix do not correspond to
the Ref. Nos. in the Parts drawings and lists.
EFR
(First, Second
and Third Digits)
Digit 4 Digit 5 Digit 6 Digit 7 Digit 8
System
Designator Voltage Options Control Options A Side Pump B Side Pump Material Options
EFR
(Electric
Fixed-Ratio
Proportioner)
2240V AADM A5 cc A5 cc CCarbon and Stain- less Steel
4480V B10 cc B10 cc SStainless Steel
C15 cc C15 cc
D20 cc D20 cc
E25 cc E25 cc
F30 cc F30 cc
G35 cc G35 cc
H40 cc H40 cc
I45 cc I45 cc
J50 cc J50 cc
K60 cc K60 cc
L65 cc L65 cc
M70 cc M70 cc
N75 cc N75 cc
O80 cc O80 cc
P86 cc P86 cc
Q90 cc Q90 cc
R100 cc R100 cc
S105 cc S105 cc
T120 cc T120 cc
U140 cc U140 cc
V150 cc V150 cc
W160 cc W160 cc

Warnings
43A6165A
Warnings
The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-
tion point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. When
these symbols appear in the body of this manual or on warning labels, refer back to these Warnings. Product-specific
hazard symbols and warnings not covered in this section may appear throughout the body of this manual where
applicable.
DANGER
SEVERE ELECTRIC SHOCK HAZARD
This equipment can be powered by more than 240 V. Contact with this voltage will cause death or
serious injury.
• Turn off and disconnect power at main switch before disconnecting any cables and before servicing
equipment.
• This equipment must be grounded. Connect only to grounded power source.
• All electrical wiring must be done by a qualified electrician and comply with all local codes and
regulations.

Warnings
3A6165A 5
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.
FIRE AND EXPLOSION HAZARD
Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. Paint or
solvent flowing through the equipment can cause static sparking. To help prevent fire and explosion:
• Use equipment only in well-ventilated area.
• Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and plastic drop
cloths (potential static sparking).
• Ground all equipment in the work area. See Grounding instructions.
• Never spray or flush solvent at high pressure.
• Keep work area free of debris, including solvent, rags and gasoline.
• Do not plug or unplug power cords, or turn power or light switches on or off when flammable fumes
are present.
• Use only grounded hoses.
•Stop operation immediately if static sparking occurs or you feel a shock.Do not use equipment until
you identify and correct the problem.
• Keep a working fire extinguisher in the work area.
TOXIC FLUID OR FUMES HAZARD
Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or
swallowed.
• Read Safety Data Sheets (SDSs) to know the specific hazards of the fluids you are using.
• Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines.

Warnings
63A6165A
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.
• Equipment can start without warning. Before checking, moving, or servicing equipment, follow the
Pressure Relief Procedure and disconnect all power sources.
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 Specifications in all equipment manuals.
• Use fluids and solvents that are compatible with equipment wetted parts. See Technical
Specifications in all equipment manuals. Read fluid and solvent manufacturer’s warnings. For
complete information about your material, request Safety Data Sheets (SDSs) 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.
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. 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.
WARNING

Warnings
3A6165A 7
Keep Components A (Red) and
B (Blue) Separate
Changing Materials
A (Red) and B (Blue)
Components
NOTE: Material suppliers can vary in how they refer to
plural component materials.
For all machines:
• The A (Red) side is intended for hardeners and
catalysts.
• The B (Blue) side is intended for polyols, resins, and
bases. Regardless of the configuration of material
used, the high volume material must be in the B
(Blue) side.
Cross-contamination can result in cured material in
fluid lines which could cause serious injury or damage
equipment. To prevent cross-contamination:
• Never interchange component A (red) and
component B (Blue) wetted parts.
• Never use solvent on one side if it has been
contaminated from the other side.
NOTICE
Changing the material types used in your equipment
requires special attention to avoid equipment damage
and downtime.
• When changing materials, flush the equipment
multiple times to ensure it is thoroughly clean.
• Check with your material manufacturer for
chemical compatibility.

Component Identification
83A6165A
Component Identification
Key:
AAPump
BBPump
C Power Disconnect Switch
D Advanced Display Module (ADM)
F Pump Yoke Shroud
G Electric Driver
H Incoming Power Connection
J Pump Inlets
K Pump Outlets
M Driver Communication and I/O Connectors
N Lift Ring
P Pressure Relief Drain Tubes
R A-Side Outlet Drain Valve
S B-Side Outlet Drain Valve
FIG. 1: Component Identification
F
G
H
C
M
A
S
B
D
K
J
N
PR

Component Identification
3A6165A 9
Typical Installation
* Required accessories not supplied with the proportioner.
Optional accessories not supplied with the proportioner.
FIG. 2: Typical Installation
WLD
Dispense Valve*
A Supply System*
B Supply System*
Power Cord with User
Supplied Dedicated
Circuit Protection
Inlet Regulators 
EFR Proportioner

Component Identification
10 3A6165A
Advanced Display Module (ADM)
User Interface
Buttons
FIG. 3: ADM Component Identification - Front
TI12362a1
AA
AB
AC
AE
AH
AG
AF
AD
Callout Button Function
AA System
enable/
disable
Enables/disables system. When
system is disabled, temperature
control and dispense operation are
disabled.
AB System
Status
Indicator
Light
Displays system status. See Sys-
tem Status Indicator (AB) Condi-
tions on page 11 for details.
AC Stop Stop all system processes. Is not a
safety or emergency stop.
AD Soft
Keys
Defined by application using ADM.
AE Cancel Cancel a selection or number entry
while in the process of entering a
number or making a selection.
AF Enter Acknowledge changing a value or
making a selection.
AG Lock/Set
up
Toggle between run and setup
screens. If setup screens are pass-
word protected, button toggles
between run and password entry
screen.
AH Naviga-
tion
Navigate within a screen or to a
new screen.
Callout Button Function