Graco PGM Parts list manual

3A5185B
EN
Instructions - Parts
PGM™
Precision Gear Metering
For metering and dispensing ambient or high-temperature, high-viscosity
single-component materials. For professional use only.
Not approved for use in European explosive atmosphere locations.
2500 psi (17.2 MPa, 172 bar) Maximum Working Outlet Pressure
1500 psi (10.3 MPa, 103 bar) Maximum Working Inlet Pressure
See Technical Specifications on page 102 for temperature ranges
See page 4 for model information.
Important Safety Instructions
Read all warnings and instructions in this
manual. Save these instructions.

23A5185B
Contents
Related Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Bulk Melt (Therm-O-Flow 20 + Therm-O-Flow 200)
and Ambient Hoses . . . . . . . . . . . . . . . . . . . 4
Remote Dispense Valves . . . . . . . . . . . . . . . . . . 5
Fixed Dispense Valves . . . . . . . . . . . . . . . . . . . . 5
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
System Configurations . . . . . . . . . . . . . . . . . . . . 8
Component Identification . . . . . . . . . . . . . . . . . 10
System Overview . . . . . . . . . . . . . . . . . . . . . . . 11
Typical Applications . . . . . . . . . . . . . . . . . . . . . 11
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Before Installation . . . . . . . . . . . . . . . . . . . . . . . 12
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Install Control Center . . . . . . . . . . . . . . . . . . . . 13
Install Gear Meter Assembly . . . . . . . . . . . . . . . 14
Install Cable Assemblies . . . . . . . . . . . . . . . . . . 17
System Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Configure Control Settings . . . . . . . . . . . . . . . . 19
Configure Mode Settings . . . . . . . . . . . . . . . . . 19
Configure Delay Settings . . . . . . . . . . . . . . . . . 20
Adjust Pressure Sensors . . . . . . . . . . . . . . . . . 20
Configure Errors . . . . . . . . . . . . . . . . . . . . . . . . 21
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Load Material . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Maintenance Mode Operation . . . . . . . . . . . . . . 23
Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Dispense from Maintenance Screen . . . . . . . . . 25
Automation Control (Normal) Operation . . . . . . 25
Typical Automation Cycle . . . . . . . . . . . . . . . . . 25
Pressure Relief Procedure . . . . . . . . . . . . . . . . . . 26
Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Dispense Valves . . . . . . . . . . . . . . . . . . . . . . . . 30
Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
View Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Diagnose Errors . . . . . . . . . . . . . . . . . . . . . . . . 31
Clear Errors and Reset Control Unit . . . . . . . . . 31
Error Codes and Troubleshooting . . . . . . . . . . . 32
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Maintenance Schedule . . . . . . . . . . . . . . . . . . . 34
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Gear Meter Assembly . . . . . . . . . . . . . . . . . . . . 35
PGM-6 Pump Repair . . . . . . . . . . . . . . . . . . . . . 40
PGM-20 Pump Repair . . . . . . . . . . . . . . . . . . . . 44
Gear Pump Maintenance Guide . . . . . . . . . . . . 47
Installing new heater units and RTD sensors . . 48
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
PGM-20 Mounting Frame . . . . . . . . . . . . . . . . . 49
PGM-20 Lower Assembly Block . . . . . . . . . . . . 50
PGM-20 Pump Heat Kit . . . . . . . . . . . . . . . . . . . 51
PGM Drive - 20 cc Pump . . . . . . . . . . . . . . . . . . 52
EnDure Dispense Valve Fix Mounted . . . . . . . . 53
Gear Meter Assembly Panel . . . . . . . . . . . . . . . 54
PGM Back Panel . . . . . . . . . . . . . . . . . . . . . . . . 56
Remote Mount Amplifiers . . . . . . . . . . . . . . . . . 57
PGM Remote Dispense Valve . . . . . . . . . . . . . . 58
PGM Ambient Transducer . . . . . . . . . . . . . . . . . 59
PGM-6 Mounting Frame . . . . . . . . . . . . . . . . . . 60
PGM-6 Drive Kit . . . . . . . . . . . . . . . . . . . . . . . . . 61
PGM-6 Lower Assembly Block . . . . . . . . . . . . . 62
PGM-6 Pump Heat Kit . . . . . . . . . . . . . . . . . . . . 63
Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Accessory Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Automation Interface Cable Assembly . . . . . . . 74
Dynamic Regulators (98****) . . . . . . . . . . . . . . . 75
EnDure Valve Nozzles . . . . . . . . . . . . . . . . . . . . 81
Heater Nests . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Appendix A - User Interface Display . . . . . . . . . . 82
Screen Navigation Diagram . . . . . . . . . . . . . . . . 82
Main Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Calibrate Screen . . . . . . . . . . . . . . . . . . . . . . . . 84
Home Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Maintenance Screen . . . . . . . . . . . . . . . . . . . . . 86
Robot I/O Screen . . . . . . . . . . . . . . . . . . . . . . . . 87
Setup #1 Screen . . . . . . . . . . . . . . . . . . . . . . . . 88
Setup #2 Screen . . . . . . . . . . . . . . . . . . . . . . . . 89
Setup #3 Screen . . . . . . . . . . . . . . . . . . . . . . . . 90
Setup #4 Screen . . . . . . . . . . . . . . . . . . . . . . . . 91
Setup #5 Screen . . . . . . . . . . . . . . . . . . . . . . . . 92
Setup #6 Screen . . . . . . . . . . . . . . . . . . . . . . . . 93
Supply Pump Screen . . . . . . . . . . . . . . . . . . . . . 94
Pressure Trend Screen . . . . . . . . . . . . . . . . . . . 95
Torque Trend Screen . . . . . . . . . . . . . . . . . . . . 96
Alarm Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

3A5185B 3
Appendix B - I/O . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Using the PGM I/O . . . . . . . . . . . . . . . . . . . . . . 98
Appendix C - Theory of Operation . . . . . . . . . . . 101
Theory of Operation . . . . . . . . . . . . . . . . . . . . 101
Technical Specifications . . . . . . . . . . . . . . . . . . . 102
Graco Standard Warranty . . . . . . . . . . . . . . . . . . 104
Graco Information . . . . . . . . . . . . . . . . . . . . . . . . 104
Related Manuals
Part Description
309376 EnDure®Automatic Dispense Valves
Instructions-Parts List
310538 Therm-O-Flow®Automatic Dispense
Valves Instructions-Parts List
334130 Therm-O-Flow 200 (P/N UH****)
Instructions-Parts
311208 Therm-O-Flow 200 (P/N 98****)
Instructions
313296 Warm Melt Supply Systems
Instructions-Parts
309213 Therm-O-Flow Accessory Heat Zone
Controls Instructions-Parts List
313526 Ambient Supply Systems Operation

Models
43A5185B
Models
NOTE: This manual covers a series change to the PGM system. For systems built prior to 2016, refer to manual
3A0260.
Check the identification (ID) plate for the 6-digit part number of the fluid metering system. Use the following matrix to
define the construction of the system, based on the six digits. For example, Part PG0111 represents a PGM fluid
metering system (PG), with a 6cc system (0), unheated (1), with controls/3m (1), and an EnDure snuff-back (1).
NOTE: To order replacement parts, see Parts section in this manual. The digits in the matrix do not corre-
spond to the Ref. Nos. in the Parts drawings and lists.
* PGM Control Center does not include heat controls. Heat loads are configured to be controlled by Therm-O-Flow
Controllers.
Bulk Melt (Therm-O-Flow 20 + Therm-O-Flow 200) and Ambient
Hoses
* Indicates PTFE hose, all others Buna-N.
† Indicates swivel.
Therm-O-Flow part number 98xxxx models.
PG 0 112
First and
Second Digits
Third Digit Fourth Digit Fifth Digit Sixth Digit
Size Heat Controls * Valve
Description Description Description Description
PG
(Precision
Gear Meter) 0
6cc 1Unheated 0No controls 1EnDure
snuff-back
220cc 2Heated 1Controls / 3m 6Remote mount
2Controls / 6m
3Controls / 9m
4Controls / 15m
Hose Diameter
- 8
3/4 in. - 16 JIC
- 10
7/8 in. - 14 JIC
- 12
1-1/16 in. - 12
JIC
- 16
1-5/16 in. - 12 JIC
Non-Heated Hoses
3/8 in. 1/2 in.
Hose Length
6 ft None 19M404
17J654
None 19M416
17J666
109163 626720
(1/2 in. x 5 ft)
10 ft 19M402
17J652
19M405
17J655
19M412
17J662
19M417
17J667
None 215441
15 ft Non None None None 109165/
685602*
511381*
Fittings
PGM Inlet
(-16 SAE)
None None 124238
124235 (90°)
124239
124243 †
124236 (90°)
None None
PGM Outlet
(3/4 in. npt)
124286 C20595 15M863 107127 124290 † 124289 †
Valve Inlet 124287 C20768 107052 124288 158256 † 190451 †

Models
3A5185B 5
Remote Dispense Valves
Fixed Dispense Valves
Accessories
Part Description
243694 Heated Dispense Valve
244951 EnDure Valve, Heated,
1/2 in. npt male outlet
244909 EnDure Valve, Heated
Part Description
244907 EnDure Valve snuff-back
Part Description
24D824 Automation I/O Cable
24E654 Ribbon Nozzle Kit, 10 x 1.5 mm
24E655 Bead Nozzle Kit, 3 mm dia.
25A055 Dynamic Air Regulator for
Therm-O-Flow (P/N UH****)
24E575 Dynamic Air Regulator for
Therm-O-Flow (P/N 98****)
24E607 Gear Pump Seals, 6 cc
24E619 Gear Pump Seals, 20 cc
24E677 O-ring Kit, 6 cc
24E626 O-ring Kit, 20 cc
24E678 Heated Nest, Pilot
24E679 Heated Nest, Ribbon or Bead
16E242 Nozzle Heater Insert
16E256 Ported Nozzle Heater Insert
124267 Seal Housing, 6 cc
24E826 Gear Shaft Repair Kit, 6 cc
24E827 Seal Shaft Repair Kit, 6 cc
124266 Pump Seal Housing, 20 cc
24E824 Gear Shaft Repair Kit, 20 cc
24E825 Seal Shaft Repair Kit, 20 cc
124235 Elbow Fitting, 90 degree, 3/4 in.
tube x 16 SAE
124236 Elbow Fitting, 90 degree, 1 in. tube
x 16 SAE
124237 Elbow Fitting, 90 degree, 16 SAE x
20 JIC
124238 Adapter Fitting, 3/4 in. Tube x
16 SAE
124239 Adapter Fitting, 1 in. Tube x
16 SAE
124240 Adapter Fitting, 1-1/4 in. Tube x
16 SAE
124241 Adapter Fitting, 16 SAE x
1in.NPTF
124242 Swivel, 16 SAE x 1 in. NPTF
124243 Swivel, 16 SAE x 1 in. tube
124244 Swivel, 1/2 NPTM x 10 JIC
124245 Swivel, 1/2 NPTM x 1/2 NPTF
124286 Adapter Fitting, 3/4 NPTM x 8 JICM
124287 Adapter Fitting, 1/2 NPTM x 8 JICM
124288 Adapter Fitting, 1/2 NPTM x 16
JICM
124289 Swivel Fitting, 3/4 NPTM x 1/2 NPS
124290 Swivel Fitting, 3/4 NPTM x 3/8 NPS
Part Description

Warnings
63A5185B
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.
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 regu-
lations.
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.
• Engage trigger lock when not dispensing.
• 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.
BURN HAZARD
Equipment surfaces and fluid that is heated can become very hot during operation. To avoid severe
burns:
• Do not touch hot fluid or equipment.

Warnings
3A5185B 7
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.
• Hold gun firmly to side of grounded pail when triggering into pail. Do not use pail liners unless they are
anti-static or conductive.
•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.
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 com-
ponent. 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.
• Do not leave the work area while equipment is energized or under pressure.
• 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 manufac-
turer’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.
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.
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

Overview
83A5185B
Overview
System Configurations
Typical Heated System Installation
Key:
AA *Control Center (User Interface)
AB *Gear Meter Assembly
AC Applicator/Dispense Valve†
AD Automation Robot
AE Automation Interface Cable †
AF *Gear Meter Cables
AG Heated Fluid Supply System
AH Fluid Supply Hose
AJ Heat Control
AK Automation Controller
AL Air Filter Assembly
AM Remote Dispense Hose †
AN Heated Manifold
AO Dynamic Regulator †
*Included
† Accessory
FIG. 1: Typical Heated System Installation
AD
AC
AH AB*
AF*
AA*
AE
AK
AM
AG
Air Supply
Drop Site
AN
Power
AL
AJ
AH
AH
AO
AO

Overview
3A5185B 9
Typical Ambient System Installation
Key:
A *Control Center (User Interface)
B *Gear Meter Assembly
C *Applicator/Dispense Valve
D Automation Robot
E Automation Interface Cable†
F *Gear Meter Cables
G Fluid Supply System
H Fluid Supply Hose
J Automation Controller
K Air Filter Assembly
* Included
† Accessory
FIG. 2: Typical Ambient System Installation
G
D
C*
F*
A*
E
H
J
Air Supply
Drop Site
K
Power
B*

Overview
10 3A5185B
Component Identification
FIG. 3
Key:
1 Gear Meter
2 System Controls Box
3 User-Interface Touch Display
4 External Control Interface
Connections
5 Power Input
6 Main Power Switch
7 Emergency Stop
8 Pump Fault Indicator Light
9 Control Power On/Off buttons
10 Pump Ready Light
11 Manual Purge Button
12 Dispense Valve
1
2
345
12
6
7
8
9
10
11

Overview
3A5185B 11
System Overview
The PGM system provides positive displacement meter-
ing for precision bead control. The control accepts auto-
mation signals to provide accurate and consistent output
flow. The gear meter can achieve high flow rates with
high viscosity materials.
Control Power On/Off
Control Power is the power for the signals to the gear
meter which control gear meter rotation. When Control
Power is off, the gear meter cannot rotate.
Pump Ready Light
The Pump Ready light displays when the pump is ready
for Automatic Mode dispensing. When Manual mode is
enabled, this light will not turn on.
Pump Fault Light
The Pump Fault light is illuminated whenever a pump
fault is active.
Manual Purge Button
The Manual Purge button initiates a shot.
Typical Applications
• Solar Panel
• Perimeter Seal
• Desiccant
• Edge Seal
• Automotive Manufacturing
• Window and Door General Assembly
FIG. 4: Control Center Dimensions

Installation
12 3A5185B
Installation
Before Installation
•Have all system and component documentation
available during installation.
•See component manuals for specific data on compo-
nent requirements. Data presented here applies to
the PGM assemblies only.
•Be sure all accessories are adequately sized and
pressure-rated to meet system requirements.
•Use the PGM control center only with the PGM
metering assembly.
Overview
The basic steps to install a PGM system are shown
below. See the separate component manuals for
detailed information on supply systems and dispense
valves.
Installation Steps
1. Mount control center.
2. Connect and ground control center.
3. Mount gear meter assembly.
4. Ground gear meter assembly.
5. Check ground continuity.
6. Connect fluid line between gear meter and dispense
valve. For remote mount dispense valves, con-
nect fluid supply line and air supply to gear meter.
7. Plumb filter assembly near air drop site that will be
used for gear meter assembly.
8. Connect other fluid and air lines to additional system
components as instructed in their manuals.
9. Install cable assemblies.
NOTICE
To avoid damaging the PGM system, use at least two
people to lift, move, or disconnect the system. The
system is too heavy for one person to lift or move.

Installation
3A5185B 13
Install Control Center
Mount
Ensure the following criteria are met before mounting
the PGM control center:
• Select a location for the control center that allows
adequate space for installation, service, and use of
the equipment.
• For best viewing, the user interface should be
60-64 in. (152-163 cm) from the floor.
• Ensure there is sufficient clearance around the con-
trol unit to run cables to other components.
• Ensure there is easy access to an appropriate elec-
trical power source. The National Electric Code
requires 3 ft. (0.91 m) of open space in front of the
control center.
• Ensure there is easy access to the power switch.
• Ensure the mounting surface can support the weight
of the control center and the cables attached to it.
Secure the control center with appropriate size bolts
through the 0.50 in. (13 mm) diameter holes. See the
mounting dimensions in the following table and FIG. 5.
Control Center Assembly Measurement
A24.0 in. (610 mm)
B22.5 in. (572 mm)
C30.0 in. (762 mm)
D28.5 in. (724 mm)
FIG. 5: Control Center Dimensions
A
B
CD

Installation
14 3A5185B
Electrical Connections Install Gear Meter Assembly
To install the PGM metering assembly:
•Mount the gear meter assembly.
•Ground gear meter assembly.
•Connect the gear meter assembly to the control cen-
ter.
•Connect fluid lines and cables.
Mount
Before Mounting Assembly
•See component manuals for specific information on
component requirements. Information presented
here pertains to the PGM gear meter assembly only.
•Have all system and subassembly documentation
available during installation.
•Be sure all accessories are adequately sized and
pressure-rated to meet the system's requirements.
•Use only the Graco PGM gear meter assembly with
the Graco PGM control center.
Mount Assembly
1. Select a location for the gear meter assembly. Keep
the following in mind:
• Allow sufficient space for installing the equip-
ment.
• Make sure all fluid lines, cables and hoses eas-
ily reach the components to which they will be
connected.
• Make sure the gear meter assembly allows the
automation unit to move freely along all axis.
• Make sure the gear meter assembly provides
easy access for servicing its components.
Follow these precautions when grounding, connect-
ing cables, connecting to a power source or making
other electrical connections.
To reduce the risk of fire, explosion, or electric
shock:
•The control center must be electrically connected
to a true earth ground; the ground in the electrical
system may not be sufficient.
•A qualified electrician must complete all ground-
ing and wiring connections.
•For wiring, refer to FIG. 6.
Refer to your local code for the requirements for a
“true earth ground” in your area.
NOTICE
If power and grounding connections are not done prop-
erly, the equipment will be damaged and the warranty
voided.
FIG. 6: 240 Vac Wiring
L2
L1 Ground

Installation
3A5185B 15
2. Mount and secure the gear meter assembly to the
automation unit (or other mounting surface) with
mounting plate. The mounting plate is tapped with
M10 x 1.5 bolts. Maximum bolt length through plate
is 0.75 in. (19 mm). See the mounting dimensions in
Table 4 and FIG. 7.
Table 4: Gear Meter Assembly Measurement
6 cc Pump 20 cc Pump
A2.00 in. (50.8 mm) 3.00 in. (76.2 mm)
B5.00 in. (127 mm) 3.875 in. (98.43 mm)
C2.375 in. (60.33 mm) 2.313 in. (58.75 mm)
DNA 1.063 in. (27.00 mm)
FIG. 7: Gear Meter Assembly Dimensions
C
B
6 cc Pump 20 cc Pump
A
AD
C
B
0.238 in. (6.0 mm)
diameter
0.238 in. (6.0 mm)
diameter

Installation
16 3A5185B
Grounding
Gear Meter
Ground the gear meter assembly as instructed here and
in the individual component manuals. Make sure the
gear meter assembly and its components are installed
correctly to ensure proper grounding.
Air and Fluid Hoses
For static dissipation, use only electrically conductive
hoses or ground the applicator / dispense valves.
Dispense Valve
Follow the grounding instructions in the dispense valve
manual.
Connect Fluid and Air Lines
Follow the instructions in your separate component
manuals to connect air and fluid lines. The following are
only general guidelines.
•The PGM gear meter assembly should be installed
on the automation unit or in another appropriate
place, as close as practical to the dispense valve.
• For a remote mount dispense valve, connect a
fluid line between the gear meter outlet and the dis-
pense valve. Shorter fluid lines (hoses) will provide
better fluid system response.
•See page 4 for list of inlet fittings.
•Air must be clean and dry, between 60-100 psi
(0.41-0.68 MPa, 4.14-6.89 bar). Flush air line before
plumbing in air filter assembly (234967). Plumb in air
filter assembly near air drop site (upstream of PGM).
Adding an air regulator to this line will provide more
consistent dispense valve response times.
•Connect a 1/4 in. OD air supply line to the inlet port
on the PGM air supply inlet.
NOTE: To maximize system performance keep the
dispense hose length as short as the application
will allow.
The equipment must be grounded to reduce the risk
of static sparking and electric shock. Electric or static
sparking can cause fumes to ignite or explode.
Improper grounding can cause electric shock.
Grounding provides an escape wire for the electric
current.
NOTICE
If power and grounding connections are not done prop-
erly, the equipment will be damaged and the warranty
voided.
NOTICE
Route all fluid and air lines carefully. Avoid pinching
and premature wear due to excessive flexing or rub-
bing. Hose life is directly related to how well they are
supported.
FIG. 8: Inlet Fitting

Installation
3A5185B 17
Install Cable Assemblies
1. Connect servo motor power and feedback cables.
2. Connect pressure transducer cable.
3. Connect dispense valve solenoid cable.
4. Connect heat cables, if equipped, to Therm-O-Flow
controller.
FIG. 9: Cable Installation Diagram
NOTE: Models with
15 meter cables
include a remote
junction box to be
mounted in the field.

System Setup
18 3A5185B
System Setup
Overview
The PGM system compensates for temperature, flow, or
pressure fluctuations. However, if there is a hardware
change on the supply system or the dispense material is
changed, the PGM system must be setup again.
After material is loaded into the supply system, set up
the PGM system using the Setup screens. FIG. 10
shows the major system setup steps. The following sub-
sections provide instructions to complete each setup
step. Once these steps are complete the module is
ready for operation.
NOTE: See Appendix A - User Interface Display on
page 82 for detailed operating instructions for each
user interface screen.
FIG. 10
System Setup
Configure Control Settings (page 19)
Configure Mode Settings (page 19)
Configure Delay Settings (page 20)
Adjust Pressure Sensors (page 20)
Configure Errors (page 21)
End System Setup

System Setup
3A5185B 19
Configure Control Settings
Set the controls for the dispense source, how dispense
commands are sent, and auto mode settings.
1. From the Home screen, select the Setup icon
.
NOTE: The Setup screens are password protected.
Enter password “PGM17”to access the following
screens.
2. Select Display or Remote from the Command Value
Source Options.
3. If Command Value Source is set to Remote,
enter the Remote Max Flow (cc/min) for the 10 VDC
command source.
4. Select Enable or Disable for Run Mode Bead Adjust
Options. Default is Disable.
5. Select Display or Remote for Job End Mode
Options.
6. If Job End Mode is set to Display, press Job End
Delay Display field and enter desired delay time in
seconds.
Configure Mode Settings
Set the dispense mode (bead or shot). The bead scale
and pre-charge are also adjustable from the Mode Set-
tings screen.
NOTE: See Appendix A - User Interface Display on
page 82 for a description of each feature.
1. With the system in setup mode, press to nav-
igate to the Mode Settings screen.
2. Select Bead or Shot for the Dispense Mode.
3. If Command Value Source is set to Display, enter
the flow rate in cc/min in the Fixed Command Flow
Rate. See Configure Control Settings for instruc-
tions to set the Command Value Source value.
4. If Shot Time is displayed, enter the Shot Time in
Seconds.
NOTE: Shot Time is only displayed if Dispense
Mode is set to Shot.
FIG. 11
FIG. 12

System Setup
20 3A5185B
Configure Delay Settings
Set on and off delays (in milliseconds) for the dispense
valve.
1. With the system in setup mode, press to nav-
igate to the Delay Settings screen.
2. Press the On Delay field and enter a desired delay
value in milliseconds. Default is zero milliseconds.
3. Press the Off Delay field and enter e desired value
in milliseconds. Default is zero milliseconds.
Adjust Pressure Sensors
Set pressure offsets and pressure limits.
1. With the system in setup mode, press to nav-
igate to the Pressure Sensor screen.
2. Set the desired offset for the inlet and outlet pres-
sures. Remove all pressure on the sensors, and
then adjust the offset so the measured value
reads 0.
NOTE: Offsets are set at the factory.
3. Set the desired minimum and maximum pressure
limits for the inlet and outlet.
NOTE: These values may need changed after the
system has gone through the Startup procedure.
FIG. 13
FIG. 14