Graco InvisiPac HM25 Parts list manual

3A2347ZAA
EN
Instructions - Parts
InvisiPac™
HM25 Tank-Free™
Hot Melt Delivery System
For delivering and dispensing hot melt adhesive pellets. For professional use only.
Not approved for use in explosive atmospheres or hazardous locations.
1200 psi (8.3 MPa, 83 bar) Maximum Working Pressure
400°F (204°C) Maximum Fluid Operating Temperature
100 psi (0.7 MPa,7 bar) Maximum Air Inlet Pressure
Important Safety Instructions
Read all warnings and instructions in this
manual and in the gun and hose manuals.
Save all instructions.
ti20440b
9902471
Certified to
CAN/CSA C22.2 No. 88
Conforms to
ANSI/UL 499

23A2347ZAA
Contents
Related Manuals ...........................3
Required Tools ............................3
Models ...................................4
Warnings .................................5
Component Identification ...................8
Setup....................................13
Grounding .............................13
Location ..............................13
Attach Components .....................13
Recommended Air Setup .................17
Connect Electrical Cord ..................18
480V Electrical Circuits ...................20
208V Electrical Circuits ...................20
SelectADMSettings .....................20
Guns .................................22
PLC Connection ........................23
Material Tracking .......................25
Operation ................................29
Overview ..............................29
Initial Startup and Prime ..................29
Manual Refill ...........................30
Automatic Refill .........................31
Dispense ..............................31
Shutdown .............................32
Schedule ..............................32
Pressure Relief Procedure ................33
Drain the System .......................33
Flush .................................34
Operation Tips to Minimize Charring.........36
Maintenance ..............................37
Replace Outlet Filter .....................37
Replace Inlet Filter ......................37
Replace Funnel Filter ....................38
Filter Maintenance Guidelines* .............39
Troubleshooting ..........................40
ADM Error Code Table ...................40
MZLP Troubleshooting ...................53
Repair ...................................54
Pump .................................54
Melter.................................58
Multi-Zone Low Power Temperature Control Module
(MZLP) ............................65
System ................................67
AirControls ............................69
AirMotor ..............................70
Software Update Procedure ...............74
Electrical Schematics ......................76
Incoming Power and Terminal Jumpers ......76
Typical Hose Applicator Wiring .............80
Parts ....................................81
Inlet Funnel Filter Kit, 24U701 ..............93
Accessories ..............................94
Preventive Maintenance Kit ................95
Complete Maintenance Kit ................95
Non-Graco Gun Adapter Cables ............96
Air Adjustment Lock, 24R084 ..............97
System Stand, 24R088 ...................98
Caster for Stand, 120302 .................98
Adapter Plate, 24R083 ...................98
30 Gallon Vibrating Hopper, 24R136 .........99
Light Tower Kit, 24R226 .................101
Air Reservoir Kit, 16W366 ................102
Air Metric Fitting Kit, 24W637 .............110
Material Tracking Kit, 24Y162 .............110
AppendixA-ADM ........................111
General Operation ......................111
Icon Identification .......................111
Appendix B - USB Downloading, Uploading . . . 117
Download Procedure ....................117
Accessing Files ........................117
Upload Procedure ......................117
USB Logs ............................118
System Settings File ....................118
System Language File ...................119
Technical Data ...........................120
Graco Extended Warranty ..................126
GracoInformation ........................126

Related Manuals
3A2347ZAA 3
Related Manuals
Manuals are available at www.graco.com. Component
manuals in English:
Required Tools
• Standard allen wrench set
• Metric allen wrench set
• Various sizes of crescent wrenches
• 11/16 in. wrench
• 3/8 in. ratchet
• 3/8 in. socket
• 5/16 in. driver
• 7/16 in. socket
• 7/8 in. deep well socket
• 1 in. socket
• 13 mm socket
• 10 mm socket
• 1/2 in. ratchet
• Side cutter
• Phillips head screwdriver
• Flat head screwdriver
• Multimeter
• Tubing cutter
Part Description
3A2805 InvisiPac GS35 Hot Melt Gun Instructions -
Parts
332072 InvisiPac Heated Hose Instructions - Parts
333348 MZLP Fuse Kit, Instructions
334784 InvisiPac Pattern Controller, Opera-
tions-Repair-Parts
335010 Dedicated Feed Sensor Air Kit

Models
43A2347ZAA
Models
NOTICE
To prevent system damage, verify terminal jumpers
are installed correctly before applying power.
Model Channels Voltage ˓Type Description Frequency
Max
Amps
24P260 2 200-240VAC 1˓/PE • 1-Phase
• 200-240VAC
• 2 wire and PE
50/60 Hz 32A
24P261 4 200-240VAC 1˓/PE 50/60 Hz 40A
24P262 2 350-415VAC Y 3˓/ Neutral / PE • 3-Phase with Neutral
• 350-415 VAC Line to
Line
• 200-240VAC Line to
Neutral
• 3 wire and Neutral and
PE
50/60 Hz 16A
24P263 4 350-415VAC Y 3˓/ Neutral / PE 50/60 Hz 16A
24P264 2 200-240VAC ˂3˓/PE • 3-Phase without
Neutral
• 200-240 VAC Line to
Line
• 3 wire and PE
50/60 Hz 27A
24P265 4 200-240VAC ˂3˓/PE 50/60 Hz 27A
24U132 6 200-240VAC 1˓/PE
• 1-Phase
• 200-240VAC
• 2 wire and PE
50/60 Hz 40A
24U133 6 350-415VAC Y 3˓/ Neutral / PE
• 3-Phase with Neutral
• 350-415 VAC Line to
Line
• 200-240VAC Line to
Neutral
• 3 wire and Neutral and
PE
50/60 Hz 30A
24U134 6 200-240VAC ˂3˓/PE
• 3-Phase without
Neutral
• 200-240 VAC Line to
Line
• 3 wire and PE
50/60 Hz 40A

Warnings
3A2347ZAA 5
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
regulations.
BURN HAZARD
Equipment surfaces and fluid that’s heated can become very hot during operation. To avoid severe
burns:
• Do not touch hot fluid or equipment.
+
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.
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.

Warnings
63A2347ZAA
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.
• 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 manu-
facturer’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.
FIRE AND EXPLOSION HAZARD
Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent
fire and explosion:
• Do not use solvent-based adhesives that can create an explosive atmosphere when processed.
• 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 arc).
• 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.
• Ground all equipment in the work area. See Grounding instructions.
• 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 MSDSs 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.
WARNING

Warnings
3A2347ZAA 7
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
PRESSURIZED ALUMINUM PARTS HAZARD
Use of fluids that are incompatible with aluminum in pressurized equipment can cause serious chemical
reaction and equipment rupture. Failure to follow this warning can result in death, serious injury, or prop-
erty damage.
• Do not use 1,1,1-trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or
fluids containing such solvents.
• Many other fluids may contain chemicals that can react with aluminum. Contact your material sup-
plier for compatibility.
WARNING

Component Identification
83A2347ZAA
Component Identification
FIG.1
A
Key:
A Advanced Display Module (ADM)
B Electrical Enclosure
C Pump Air Pressure Regulator
D Pump Air Pressure Gauge
E Vacuum Transfer Air Pressure Regulator
F Vacuum Transfer Air Pressure Gauge
G Shaker Tube
G1 Shaker Head
G2 Vacuum Transfer Tube
G3 Vacuum Transfer Inlet Funnel
G4 Vacuum Transfer 3/8 in. OD Air Supply
H Main Power Switch
J System Air Inlet
K Vacuum Transfer (Shaker) Inlet
L Air Motor and Pump
M Incoming Power Strain Relief
N Heated Fluid Manifold (Melter)
P Multi-Zone Low Power Temperature Control Module (MZLP)
R Fluid Outlets for connection to Heated Hoses (numbered 1-4)
S Customer I/O Cable (optional)
B
F
G1
K
L
M
N
P
H
S
ti20441b
R
G
G2
G3
E
CD
J
G4

Component Identification
3A2347ZAA 9
Heated Fluid Manifold
Key:
T Electrical Enclosure Front Access Door
U Melter
W1 Drain Port
W2 Drain Tray
X Inlet Filter (Low Pressure - Before Pump)
Y Outlet Filter (High Pressure - After Pump)
Z Adhesive Pellets Level Sensor
AA Power and RTD Harness Connection to Heated Hose and
Gun (harness connects from system to heated hose then
from heated hose to gun)
AB Inlet Funnel Screen
FIG.2
U
R
W1
Y
Z
ti20442b
X
AA
AB
NOTE: System shown with plastic and metal shrouds removed.
W2
T

Component Identification
10 3A2347ZAA
Electrical Enclosure
Key:
P Multi-Zone Low Power Temperature Control Module
(MZLP)
AC Incoming Power Connection
AF Chassis Ground
AG Terminal Blocks and Jumpers
AH Heater Relay
AJ Incoming Power Terminal Jumpers. See page 18.
FIG.3
P
ti20907b
AC
AF AG
AH
AJ

Component Identification
3A2347ZAA 11
Advanced Display Module (ADM)
User Interface
NOTE: See AppendixA-ADMon page 111 for com-
plete ADM operation details.
B
Key:
BK Part Number Identification Label
BL USB Interface
BM CAN Cable Connection (Power Supply and Communica-
tion)
BN Module Status LEDs
BP (Not used)
BR Software Token Access Panel
NOTICE
To prevent damage to soft key buttons, do not press
the buttons with sharp objects such as pens, plastic
cards, or fingernails.
FIG.4
TI12362a1
BA
BB
BC
BE
BH
BG
BF
BD
Ke
y Function
BA Heating system and pump enable/disable
BB System status indicator (LED)
BC Stop all system processes
BD Defined by icon next to softkey
BE Abort current operation
BF Accept change, acknowledge error, select item,
toggle selected item
BG Toggle between Operation and Setup screens
BH Navigate within a screen or to a new screen
FIG.5
BR
BK
BL
BP BN
BM

Component Identification
12 3A2347ZAA
Screen Components
FIG. 6: Main Screen Components
Operating Mode Description Component Status
System Off The system doesn’t have power.
• No System Status Indicator LED on the
ADM
• No heat
• Pump is off
Inactive The heating system and pumps are
disabled.
• Yellow system status indicator LED on the
ADM
• No heat
• Pump is off (manually changed)
Warm Up The system is increasing the material
to the set temperature.
• Flashing green system status indicator LED
on the ADM
• Heat is increasing to setpoint temperature
• Pump is off
Active The system is ready to dispense
material.
• Solid green system status indicator LED on
the ADM
• Heat is at setpoint temperature
• Pump is on

Setup
3A2347ZAA 13
Setup
Grounding
The InvisiPac system is equipped with a ground termi-
nal. Have a qualified electrician ground the system
using this terminal. See Connect Electrical Cord on
page 18.
Location
Ambient temperature must be 32-120°F (0-49°C).
The supplied vacuum transfer hose length is 10 ft (3 m).
The maximum vacuum transfer hose length available is
30 ft (9.1 m). The adhesive pellets container must be
located within reach of the vacuum transfer hose and no
more than 30 ft (9.1 m).
The gun(s) must be located no more than 25 ft (7.6 m)
from the melter.
Place the base system on a surface that is eye-level for
easiest operation. Use System Stand, 24R088,to
install system at eye-level. See page 98.
If installing the system in place of a non-Graco hot melt
system, purchase Adapter Plate, 24R083. See
page 98.
Optional 30 Gallon Vibrating Hopper, 24R136, avail-
able (purchase separately). See page 99.
To make repairing the system easier, locate the system
so that all sides are easily accessible and have sufficient
lighting.
Attach Components
1. Place the base system in the desired operating
location and orientation. See Location on this page.
• The bottom of the electrical enclosure has holes for
securing the InvisiPac system to a surface. The
holes are accessible through the bottom access
doors in the three rear walls of the electrical enclo-
sure.
•To install the InvisiPac system in place of a
non-Graco hot melt system, purchase Adapter
Plate, 24R083. See installation instructions on
page 98.
•To raise the system to eye-level, purchase System
Stand, 24R088. See installation instructions on
page 98.
NOTE: Supplied vacuum transfer hose must reach from
the system to the adhesive pellets container. Supplied
heated hose must reach from system to gun(s).
2. Install vacuum transfer inlet funnel (G3) onto sys-
tem. See FIG.7.
a. Slide funnel through the bracket connected to
the air motor.
b. Position the funnel so the funnel inlet faces the
desired direction.
c. Connect 5/32 in. OD air line to funnel.
d. Install supplied hose clamp around the air motor
bracket and funnel base then tighten.
The equipment must be grounded to reduce the risk
of electric shock. Improper grounding can cause
electric shock. Grounding provides an escape wire
for the electric current.
To reduce the risk of electric shock, do not connect
electrical cord until after this Attach Components
procedure is complete.

Setup
14 3A2347ZAA
3. Insert 1.3 in. (33 mm) OD clear vacuum transfer
hose (G2) into vacuum transfer funnel (G3) inlet and
secure with supplied hose clamp. See FIG.7.
4. Connect the long supplied 3/8 in. OD air line (G4) to
the 3/8 in. push-to-connect fitting on the air line from
the system. See FIG.7.
NOTE: To rotate funnel, loosen set screws (qty 4, G7)
1/4 turn each. Once funnel is aligned properly, hand
tighten screws back down.
NOTE: In the following steps, when routing the vacuum
transfer hose, ensure there are no tight coils, turns, or
dips in the vacuum hose. These will inhibit optimal func-
tioning of the vacuum transfer system.
NOTE: Maximum vacuum hose length is 30 ft (9.1 m).
Use horizontal hose routing as much as possible. The
vacuum hose must not rise more than 10 ft (3.0 m),
measured from the vacuum inlet. Any vertical rise will
lower the maximum flow rate of the vacuum transfer
system.
5. Route the 1.3 in. (33 mm) OD clear vacuum transfer
hose from the system to the adhesive pellets con-
tainer location.
6. Apply pipe sealant to threads then attach steel
shaker tube (G) to shaker head (G1). See FIG.8.
7. Attach 1.3 in. (33 mm) clear vacuum transfer hose
(G2) to steel shaker tube (G) and secure with sup-
plied hose clamp. See FIG.8.
8. Route the 3/8 in. OD air line (G4) alongside the
1.3 in. (33 mm) clear vacuum transfer hose (G2)
and secure at multiple points with the supplied zip
ties (G5). See FIG.8.
9. If desired, secure the 1.3 in. (33 mm) clear vacuum
transfer tube and 3/8 in. OD air line with zip ties to a
supporting structure at various points in the routing.
10. Attach the other end of the long 3/8 in. OD air line
(G4) to the 3/8 in. push-to-connect fitting on the
shaker head (G1).
11. Ensure the adhesive pellets container is in the
desired operating location. The location should be
chosen to make it easy to fill the container with pel-
lets.
FIG.7
ti21130b
G3
G2
G4
G7
NOTICE
To prevent shaker head (G1) galling to the shaker
tube (G), do not overtighten shaker head onto shaker
tube. These should be hand-tightened.
FIG.8
ti21131a
G1
G
G2
G4
G5
G6

Setup
3A2347ZAA 15
12. Place shaker assembly in an empty adhesive pel-
lets container then fill the container with adhesive
pellets.
NOTE: To promote optimal system performance, pur-
chase 30 Gallon Vibrating Hopper, 24R136. See
installation instructions on page 99.
NOTE: If static buildup on feed tube (G) is excessive,
install optional feed tube ground kit 24R708 to feed tube
end (G6). See FIG.8.
13. Install heated hoses, see FIG.9:
a. Place a rag on the drain tray (W2) attached to
the melter. Residual oil may be in the system
from the factory. See FIG.9.
b. Use a 1/4 in. allen wrench to remove the drain
port plug (W1). See FIG.9.
NOTE: A 1/4 in. allen wrench is shipped loose with the
system.
c. When fluid stops draining, re-install drain port
plug (W1) then remove rag. See FIG.9.
d. Remove plug (247) from the lowest numbered
outlet on the melter. Do not use the drain
plug (W1). See FIG.9.
NOTE: In the following step, the o-ring side of the
hydraulic fitting (68) faces the system. See FIG.9.
e. Install the supplied hydraulic fitting (68) with an
o-ring into the open port and tighten with an
11/16 in. wrench or socket.
f. Install hose onto hydraulic fitting (68) with male
electrical connector side toward the system.
Use 11/16 in. wrench to tighten hose onto
hydraulic fitting (68).
g. Locate MZLP (AA) connector marked with same
number as the hose fluid outlet port. Remove
that connector cover then install connector from
heated hose. See FIG.9.
h. Repeat the procedure for the remaining chan-
nels. Use the bottom melter ports first to ease
installation.
i. Install cap on any unused MZLP electrical con-
nectors.
NOTE: Fluid outlet port 1 must be used and electrical
connector from that hose must be connected to MZLP
connector 1. The system will not operate unless a hose
is connected to MZLP connector 1. If a hose is not con-
nected to connector 1, “Invalid Sensor - hose/gun” faults
will result.
14. Install gun(s), see FIG.9:
NOTE: Use of a Graco gun is not required with this sys-
tem. However, all guns attached to the system must be
rated for 1200 psi (8.3 MPa, 83 bar), 400°F (204°C),
have an RTD type sensor, and use no more than 400W.
a. Connect heated hose fluid outlet to gun fluid
inlet. Use 11/16 in. wrench to tighten. See FIG.
9.
b. For Graco guns, attach gun electrical connector
to heated hose electrical connector. See FIG.9.
To reduce the risk of fire and explosion, only use
Graco heated hoses with the InvisiPac system. Use
of non-Graco hoses will void agency approvals.
FIG.9
ti21132a
W2
N
247
68
AA
Gun
W1

Setup
16 3A2347ZAA
c. For non-Graco guns, attach gun electrical con-
nector to adapter harness (16T916, 16T917, or
16Y828) then attach adapter harness connector
to heated hose connector. See Non-Graco
Gun Adapter Cables on page 96 to determine
which adapter cable to use with your valve.
d. Repeat for any additional guns.
15. If necessary, set up the valve controller to control
opening and close the gun. See gun manual.
NOTE: The system controls gun heating only. A sepa-
rate gun controller must be set up to open and close the
guns.
16. Install the supplied air inlet bleeding ball valve and
air filter kit (Graco Part No. 24R707) at the 1/4 NPT
female system air inlet (J). See FIG.10.
NOTE: The system must have a bleed-type ball valve
that bleeds pressure downstream when closed. Other-
wise, the supplied air will need to be disconnected from
the system whenever the pressure is relieved.
NOTE: The system must use an air filter with a mini-
mum flow rate of 30 scfm.
17. If using the same air for the gun(s), make sure to
install the tee in the air line before the ball valve.
There should not be anything between the ball valve
and the system. See gun manual for gun air pres-
sure requirements, and use a regulator before the
gun to decrease the air pressure, if necessary.
18. Close the ball valve.
19. Attach a 3/8 in. minimum air supply line to air filter.
See FIG.11.
NOTE: Air supply pressure must be between 80 psi
(550 kPa, 5.5 bar) and 100 psi (690 kPa, 6.9 bar). Rec-
ommended pressure is 100 psi (690 kPa, 6.9 bar). If air
pressure is expected to drop below 80 psi (0.5 MPa,
5 bar), there is an air reservoir kit that allows the system
to operate down to 60 psi (0.4 MPa, 4 bar). See Air
Reservoir Kit, 16W366, on page 102.
20. To lock access to the air pressure adjustments, pur-
chase See Attach Components on page 13.. See
installation instructions on page 96.
21. To install a light tower that illuminates red when a
system error occurs, purchase Light Tower Kit,
24R226. See installation instructions on page 101.
22. To upgrade a 2 channel system to a 4 channel sys-
tem, purchase 4 Channel Upgrade Kit, 24R237.
See installation instructions on page 103.
23. Install MZLP electrical connector caps on all unused
channels.
FIG.10
WLE
ti21133a
J
FIG.11
WLE
ti21147a

Setup
3A2347ZAA 17
Recommended Air Setup
If plant air pressure is >90 psi, add air regulator kit to the
24H420 to the air supplying the hopper shaker. Regu-
late the shaker air according to the vacuum feed pres-
sure according to the table below.
NOTE: Using vacuum feed air pressure higher than
necessary may cause the melter to over fill and Interrupt
production.
FIG.12
WLF
Air to applicators
Air In:
Less than 50 ft (15.2 m): 3/8 in.
More than 50 ft (15.2 m): 1/2 in.
80-100 psi
(5.5-6.8 bar, 0.55-6.8 MPa)
30 scfm capacity.
Air Filter/Ball Valve at
System Air Inlet
(Graco Kit 24R707,
included)
Air In:
3/8 in.,
100 psi
(6.8 bar, 0.68 MPa),
30 scfm capacity
No dips in vacuum
transfer hose
Ensure funnel air
is connected
Vacuum Pump Vacuum:
40 - 80 psi (2.8-5.5 bar,
0.28-0.55 MPa);
Pump:
20-100 psi
Regulator set to
70 psi
(4.8 bar, 0.48 MPa)
Main Air Line
Regulator
Hopper
Shaker
Pilot
Valve
Plant Air
Supply
InvisiPac
Vacuum
Feed Air
Vacuum Feed air
pressure
Max air pressure
to hopper
40 psi (2.8 bar) 60 psi (4.1 bar)
50 psi (6.4 bar) 75 psi (5.2 bar)
60 psi (4.1 bar) 90 psi (6.2 bar)
70 psi (4.8 bar) 105 psi (7.2 bar)
80 psi (5.5 bar) 120 psi (8.3 bar)

Setup
18 3A2347ZAA
Connect Electrical Cord
NOTE: See Grounding section on page 13.
NOTE: The installed strain relief bushing (106) fits a
0.708-1.260 in. OD electrical cord. See FIG.14.If
needed, use a wrench to tighten the strain relief bushing
until it is snug on the cable.
NOTE: Tubing 17F777 and 17F779 is included for
smaller diameter electrical cord. Place around the power
cord and secure in the strain relief brushing (106).
NOTE: The accessory strain relief bushing kit 24x190 is
available for smaller (0.512-1.024 in, 13-26 mm) OD
electrical cords. See Accessories, page 107.
For 480V Electrical Circuits, see page 20.
1. Turn main power switch OFF.
2. Disconnect cable from ADM, push cable through
plastic shroud, then remove plastic shroud from sys-
tem.
3. Remove electrical enclosure access door (T). See
FIG. 2 on page 9.
4. Ensure the terminal block jumpers are in the correct
locations for the phase and voltage used. If neces-
sary, change them to match FIG. 15 on page 19.
See the following table, FIG. 13, and FIG.15.
NOTE: The jumpers only need to be changed if using a
different phase or voltage from what the system was
designed for at the factory.
NOTE: All necessary jumpers are supplied with the sys-
tem in a bag located behind the electrical enclosure
front access panel. Keep unused jumpers in bag.
NOTE: Use the supplied hard metal 2, 3, and 5 terminal
jumpers and jumper wire for terminals 2C-10C. Use the
red, plastic jumpers for terminals 11-14.
5. Insert electrical cord through electrical enclosure
strain relief bushing (106). See FIG. 14 on page 19.
a. Alternate electrical cord routing: using conduit,
run electrical cord from access port (X) through
hole (Y). Conduit is required when routing wires
near compressed air components.
Improper wiring may cause electric shock or other
serious injury if work is not performed properly. Have
a qualified electrician perform any electrical work. Be
sure your installation complies with all National, State
and Local safety and fire codes.
To reduce the risk of electric shock, perform the
entire Attach Components procedure beginning on
page 13 prior to connecting electrical cord.
NOTICE
To prevent system damage, verify terminal jumpers are
installed correctly before going on to the next step.
Terminal Block Jumper Installation Guide
Voltage
Terminal Block Location
Jumper
Wire
127201
2-Terminal
Jumper
126814
3-Terminal
Jumper
126815
5-Terminal
Jumper
126816
200-240VAC,
1 phase Not used Not used 3-5 6-10
350-415VAC,
3 phase,
WYE
Not used 5-6,
8-9 2-4 Not used
200-240VAC,
3 phase,
DELTA
3-7 4-5,
9-10 6-8 Not used
FIG. 13: Jumpers
ti21182a
2-Terminal 3-Terminal 5-Terminal
Wire
126814 126815 126816
127201

Setup
3A2347ZAA 19
6. Attach insulated ferrules to the end of each wire. 7. Connect ground wire to chassis ground (AF). See
FIG.14.
8. Connect L1, L2, L3, and N as shown in FIG. 15. Not
all models use all 4 wires.
9. Use zip ties to secure the electrical cord to the
tie-downs located on the top of the inside of the
electrical enclosure.
10. Tighten screw-terminals to at least 10 in-lb
(1.1 N•m).
11. Install electrical enclosure door.
12. Perform Select ADM Settings on page 20 prior to
turning on heat.
FIG.14
ti20907b
106
AF
X
Y
FIG.15

Setup
20 3A2347ZAA
480V Electrical Circuits
For 480V electrical supply, a 480V to 240V step-down
transformer must be installed by a qualified electrician.
Transformer Sizing
For single-phase power, 480V to 240V transformer
24U169 (purchase separately) may be used. See Sin-
gle-Phase 480V to 240V Transformer, 24U169 on
page 107.
Minimum transformer rating can be calculated by taking
output voltage times the ADM setting.
Single Phase, 20A ADM Breaker Setting Example:
240 volts x 20 amps = 4800 watts
Three Phase, 20A ADM Breaker Setting Example:
240 volts x 20 amps x ෭(3) = 8315 watts
208V Electrical Circuits
For 208V electrical supply, a qualified electrician can
install a 208V to 240V step-up transformer to improve
startup times.
Transformer Sizing
Minimum transformer rating can be calculated by taking
transformer output voltage times the ADM breaker set-
ting.
Single Phase, 20A ADM Breaker Setting Example:
240 volts x 20 amps = 4800 watts
Three Phase, 20A ADM Breaker Setting Example:
240 volts x 20 amps x SQRT(3) = 8315 watts
Select ADM Settings
NOTE: See AppendixA-ADMon page 111 for
detailed ADM information, including general operation.
1. Turn main power switch ON .
2. When the ADM is finished starting up, press
to switch from the Operation screens to the Setup
screens. Use , , , and to navigate
between screens.
3. On the System 2 screen:
a. Check the box in the “Installed” column for each
channel that has a heated hose and gun
installed.
b. Select the RTD type used on each installed
gun. See gun manual.
NOTE: An incorrect RTD setting will cause the system
to be incapable of maintaining the temperature setting.
NOTE: The supported RTD types are Ni, 100 ohm; Ni,
120 ohm; NiFe, 604 ohm; Pt, 100 ohm (385), Pt,
100 ohm (392); and Pt, 1000 ohm. An “Auto” selection is
available but should only be used when the specific
RTD type cannot be identified. Using the “Auto” RTD
setting may result in inaccurate temperatures.
4. On the System 3 screen:
a. Enter the main circuit breaker size used. This is
the circuit breaker installed external to the sys-
tem for the system power supply.
To prevent fire and explosion, a qualified electrician
must determine the proper circuit breaker size to use
for the power supplied to the system.