Nordson Encore HD iControl 2 Guide

Encore®HD iControl®2
Integrated Control System
Installation, Troubleshooting, Repair
Customer Product Manual
Document Number1609758-04
Issued 03/22
For parts and technical support, call the Industrial Coating
Systems Customer Support Center at [phone] or
contact your local Nordson representative.
This document is subject to change without notice.
Check http://emanuals.nordson.com for the latest version.
NORDSON CORPORATION • AMHERST, OHIO • USA

© 2022 Nordson Corporation
1609758-04
Contact Us
Nordson Corporation welcomes requests for information, comments, and inqui-
ries about its products. General information about Nordson can be found on the
Internet using the following address:
http://www.nordson.com.
Address all correspondence to:
Nordson Corporation
Attn: Customer Service
555 Jackson Street
Amherst, OH 44001
Notice
This is a Nordson Corporation publication which is protected by copyright.
Original copyright date 2017. No part of this document may be photocopied,
reproduced, or translated to another language without the prior written consent of
Nordson Corporation. The information contained in this publication is subject to
change without notice.
Trademarks
Encore, iControl, iFlow, Nordson, and the Nordson logo are registered
trademarks of Nordson Corporation. All other trademarks are the property of
their respective owners.

i
Table of Contents
©2022 Nordson Corporation 1609758-04
Table of Contents
Safety ............................................................................................................................................. 1-1
Introduction................................................................................................................................... 1-1
Qualied Personnel ...................................................................................................................... 1-1
Intended Use ................................................................................................................................ 1-1
Regulations and Approvals........................................................................................................... 1-1
Personal Safety ............................................................................................................................ 1-2
Fire Safety .................................................................................................................................... 1-2
Grounding..................................................................................................................................... 1-3
Action in the Event of a Malfunction ............................................................................................. 1-3
Disposal........................................................................................................................................ 1-3
Safety Labels................................................................................................................................. 1-4
Overview........................................................................................................................................ 2-1
System Manuals ............................................................................................................................ 2-1
Console and System Hardware and Software............................................................................... 2-2
Main Console Components .......................................................................................................... 2-2
Auxiliary Console Components .................................................................................................... 2-2
Pedestal / Main Components ....................................................................................................... 2-2
Standard System Functions ......................................................................................................... 2-2
Operator Interface ........................................................................................................................ 2-4
Interlock Keyswitch Functions..................................................................................................... 2-4
DC Power Supplies ...................................................................................................................... 2-5
Dual Spray Gun Cards ................................................................................................................. 2-5
Spray Gun Pump Control ............................................................................................................. 2-5
Internal and External Networks .................................................................................................... 2-5
Digital Inputs................................................................................................................................. 2-6
Conveyor Encoder....................................................................................................................... 2-6
Specications................................................................................................................................. 2-7
General......................................................................................................................................... 2-7
Prodigy Pump and Spray Gun Pattern Air Quality........................................................................ 2-7
Special Conditions for Safe Use................................................................................................... 2-8
Approvals...................................................................................................................................... 2-8
Approval Labels........................................................................................................................... 2-8
Console Dimensions................................................................................................................... 2-10
Pedestal Dimensions...................................................................................................................2-11
Approved Program and User Data Cards................................................................................... 2-12
Introduction.................................................................................................................................... 3-1
System Connections...................................................................................................................... 3-2
Connection Diagrams................................................................................................................... 3-2
Interconnect Cables...................................................................................................................... 3-3
Electrical Connections.................................................................................................................. 3-4
CAN Network Connections and Settings....................................................................................... 3-5
iControl Console CAN Address and Termination Settings............................................................ 3-6
Manual Spray Gun Controller Addresses ..................................................................................... 3-6
Manual Spray Gun Controller Termination ................................................................................... 3-6
Pump Control Card Addresses..................................................................................................... 3-7
Relay Board................................................................................................................................... 3-8

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ii Table of Contents
Power Connections...................................................................................................................... 3-10
Console Power Cable Connections............................................................................................ 3-10
Grounding....................................................................................................................................3-11
PE (Protective Earth) Grounding................................................................................................3-11
Electrostatic Grounding..............................................................................................................3-11
Spray Gun Current Path............................................................................................................ 3-12
ESD Ground Procedures and Equipment ................................................................................. 3-13
Encoder, Photoeye, and Scanner Connections........................................................................... 3-13
Part ID Cable Connections......................................................................................................... 3-14
Using Trigger Banks .................................................................................................................. 3-14
Switching I/O Inputs to Sourcing ............................................................................................... 3-15
Photoeye Junction Box............................................................................................................... 3-15
Power Requirements................................................................................................................. 3-15
Conveyor Encoder Connections................................................................................................ 3-15
Photoeye Connections .............................................................................................................. 3-15
Scanner Cable Connections....................................................................................................... 3-16
Discrete Scanner Connections.................................................................................................. 3-16
Analog Scanner Connections.................................................................................................... 3-17
Customer-Supplied Part ID System Connections....................................................................... 3-17
Ethernet Network Connections.................................................................................................... 3-18
Connection Diagram................................................................................................................... 3-18
MAC Addresses.......................................................................................................................... 3-20
Spray Gun Cable Connections .................................................................................................... 3-20
Odd Number of Spray Guns....................................................................................................... 3-20
Program and User Data Cards .................................................................................................... 3-22
Touch Screen Calibration............................................................................................................. 3-23
System Upgrades ........................................................................................................................ 3-23
Optional Air Conditioner Installation and Operation..................................................................... 3-24
Troubleshooting............................................................................................................................ 4-1
Error Codes and Alarm Messages................................................................................................. 4-2
CAN Network Errors ...................................................................................................................... 4-7
Spray Gun Card Troubleshooting .................................................................................................. 4-8
Spray Gun Card Error Codes and Fault Codes............................................................................ 4-8
Spray Gun Card LEDs................................................................................................................ 4-10
Air Flow Re-Zero Procedure....................................................................................................... 4-12
Re-Zero Procedure.................................................................................................................... 4-12
Ethernet Network Troubleshooting .............................................................................................. 4-14
In/Out Positioner Troubleshooting ............................................................................................... 4-16
In/Out Positioner Error Code Troubleshooting............................................................................ 4-16
Other In/Out Positioner Troubleshooting .................................................................................... 4-19
Reciprocator Troubleshooting...................................................................................................... 4-23
Reciprocator Error Code Troubleshooting.................................................................................. 4-23
Other Reciprocator Troubleshooting........................................................................................... 4-26
Other Fault Messages and Conditions ........................................................................................ 4-29
Photoeye, Encoder, and Interlock Troubleshooting ..................................................................... 4-30
Touch Screen Troubleshooting .................................................................................................... 4-31
Touch Screen Calibration ........................................................................................................... 4-31
Normal Calibration..................................................................................................................... 4-31
Problems During Calibration ..................................................................................................... 4-31
Calibration with a Mouse........................................................................................................... 4-32
No Touch Screen Display ........................................................................................................... 4-32
Touch Screen Failure.................................................................................................................. 4-33
Screens Display, but Touch Function Does Not Work............................................................... 4-33
No Display................................................................................................................................. 4-33

©2022 Nordson Corporation
1609758-04
iii Table of Contents
Repair............................................................................................................................................. 5-1
Spray Gun Control Card Removal/Installation............................................................................... 5-2
Replacing a Spray Gun Control Card........................................................................................... 5-2
Adding Spray Guns ...................................................................................................................... 5-2
Replacing A Card.......................................................................................................................... 5-3
Ribbon Cable Connections............................................................................................................ 5-4
Touch Screen Replacement........................................................................................................... 5-5
Touch Screen Replacement (contd) ��������������������������������������������������������������������������������������������� 5-6
Parts............................................................................................................................................... 6-1
Introduction.................................................................................................................................... 6-1
iControl 2 Controllers..................................................................................................................... 6-1
Interconnect Cables....................................................................................................................... 6-3
Main/Auxiliary Console Parts......................................................................................................... 6-4
Main/Auxiliary Console Parts (contd)�������������������������������������������������������������������������������������������� 6-6
Main/Auxiliary Console Parts (contd)�������������������������������������������������������������������������������������������� 6-8
Pedestal Parts ............................................................................................................................... 6-9
Options ........................................................................................................................................ 6-10
Miscellaneous Kits...................................................................................................................... 6-10
Conveyor Encoder...................................................................................................................... 6-10
Photocells and Scanners............................................................................................................ 6-10
Photocell and Scanner Cables ....................................................................................................6-11
Drawings........................................................................................................................................ 7-1

©2022 Nordson Corporation
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iv Table of Contents

i
Change Record
©2022 Nordson Corporation 1609758-04
Change Record
Revision Date Change
01 10/17 New Release.
02 08/18 Added Rev 2 Arbor PC to parts list and sections regarding program and data cards.
Updated wiring diagrams.
03 02/22 Updated approvals.
04 03/22 Updated drawings section.

©2022 Nordson Corporation
1609758-04
ii Change Record

1-1
Safety
© 2022 Nordson Corporation 1609758-04
Section 1
Safety
Introduction
Read and follow these safety instructions. Task- and equipment-specic warnings,
cautions, and instructions are included in equipment documentation where appropriate.
Make sure all equipment documentation, including these instructions, is accessible to
persons operating or servicing equipment.
Qualied Personnel
Equipment owners are responsible for making sure that Nordson equipment is installed,
operated, and serviced by qualied personnel. Qualied personnel are those employees
or contractors who are trained to safely perform their assigned tasks. They are familiar
with all relevant safety rules and regulations and are physically capable of performing
their assigned tasks.
Intended Use
Use of Nordson equipment in ways other than those described in the documentation
supplied with the equipment may result in injury to persons or damage to property.
Some examples of unintended use of equipment include:
• using incompatible materials
• making unauthorized modications
• removing or bypassing safety guards or interlocks
• using incompatible or damaged parts
• using unapproved auxiliary equipment
• operating equipment in excess of maximum ratings
Regulations and Approvals
Make sure all equipment is rated and approved for the environment in which it is
used. Any approvals obtained for Nordson equipment will be voided if instructions for
installation, operation, and service are not followed.
All phases of equipment installation must comply with all federal, state, and local codes.

© 2022 Nordson Corporation
1609758-04
1-2 Safety
Personal Safety
To prevent injury follow these instructions.
• Do not operate or service equipment unless you are qualied.
• Do not operate equipment unless safety guards, doors, or covers are intact and
automatic interlocks are operating properly. Do not bypass or disarm any safety
devices.
• Keep clear of moving equipment. Before adjusting or servicing any moving equipment,
shut o󰀨 the power supply and wait until the equipment comes to a complete stop. Lock
out power and secure the equipment to prevent unexpected movement.
• Relieve (bleed o󰀨) hydraulic and pneumatic pressure before adjusting or servicing
pressurized systems or components. Disconnect, lock out, and tag switches before
servicing electrical equipment.
• Obtain and read Material Safety Data Sheets (SDS) for all materials used. Follow
the manufacturer’s instructions for safe handling and use of materials, and use
recommended personal protection devices.
• To prevent injury, be aware of less-obvious dangers in the workplace that often cannot
be completely eliminated, such as hot surfaces, sharp edges, energized electrical
circuits, and moving parts that cannot be enclosed or otherwise guarded for practical
reasons.
Fire Safety
To avoid a re or explosion, follow these instructions.
• Ground all conductive equipment. Use only grounded air and uid hoses. Check
equipment and workpiece grounding devices regularly. Resistance to ground must not
exceed one megohm.
• Shut down all equipment immediately if you notice static sparking or arcing. Do not
restart the equipment until the cause has been identied and corrected.
• Do not smoke, weld, grind, or use open ames where ammable materials are being
used or stored. Do not heat materials to temperatures above those recommended
by the manufacturer. Make sure heat monitoring and limiting devices are working
properly.
• Provide adequate ventilation to prevent dangerous concentrations of volatile particles
or vapors. Refer to local codes or your material SDS for guidance.
• Do not disconnect live electrical circuits when working with ammable materials. Shut
o󰀨 power at a disconnect switch rst to prevent sparking.
• Know where emergency stop buttons, shuto󰀨 valves, and re extinguishers are
located. If a re starts in a spray booth, immediately shut o󰀨 the spray system and
exhaust fans.
• Shut o󰀨 electrostatic power and ground the charging system before adjusting,
cleaning, or repairing electrostatic equipment.
• Clean, maintain, test, and repair equipment according to the instructions in your
equipment documentation.
• Use only replacement parts that are designed for use with original equipment. Contact
your Nordson representative for parts information and advice.

© 2022 Nordson Corporation 1609758-04
1-3
Safety
Grounding
WARNING:Operating faulty electrostatic equipment is hazardous and can cause
electrocution, re, or explosion. Make resistance checks part of your periodic mainte-
nance program. If you receive even a slight electrical shock or notice static sparking or
arcing, shut down all electrical or electrostatic equipment immediately. Do not restart the
equipment until the problem has been identied and corrected.
Grounding inside and around the booth openings must comply with NFPA requirements
for Class II, Division 1 or 2 Hazardous Locations. Refer to NFPA 33, NFPA 70 (NEC
articles 500, 502, and 516), and NFPA 77, latest conditions.
• All electrically conductive objects in the spray areas shall be electrically connected to
ground with a resistance of not more than 1 megohm as measured with an instrument
that applies at least 500 volts to the circuit being evaluated.
• Equipment to be grounded includes, but is not limited to, the oor of the spray area,
operator platforms, hoppers, photoeye supports, and blow-o󰀨 nozzles. Personnel
working in the spray area must be grounded.
• There is a possible ignition potential from the charged human body. Personnel
standing on a painted surface, such as an operator platform, or wearing non-
conductive shoes, are not grounded. Personnel must wear shoes with conductive
soles or use a ground strap to maintain a connection to ground when working with or
around electrostatic equipment.
• Operators must maintain skin-to-handle contact between their hand and the gun
handle to prevent shocks while operating manual electrostatic spray guns. If gloves
must be worn, cut away the palm or ngers, wear electrically conductive gloves, or
wear a grounding strap connected to the gun handle or other true earth ground.
• Shut o󰀨 electrostatic power supplies and ground gun electrodes before making
adjustments or cleaning powder spray guns.
• Connect all disconnected equipment, ground cables, and wires after servicing
equipment.
Action in the Event of a Malfunction
If a system or any equipment in a system malfunctions, shut o󰀨 the system immediately
and perform the following steps:
• Disconnect and lock out system electrical power. Close hydraulic and pneumatic
shuto󰀨 valves and relieve pressures.
• Identify the reason for the malfunction and correct it before restarting the system.
Disposal
Dispose of equipment and materials used in operation and servicing according to local
codes.

© 2022 Nordson Corporation
1609758-04
1-4 Safety
Safety Labels
Table 1-1 contains the text of the safety labels on the front of the iControl® master and
auxiliary cabinets and on the rear of the pedestal. The safety labels are provided to help
operate and maintain the console safely. See Figure 1-1 for the location of the safety
labels.
Table 1-1 Safety Labels
Item Part Label Description
1. 1034161 WARNING:Disconnect power before servicing.
1
1
Figure 1-1 Safety Labels

2-1
Overview
© 2022 Nordson Corporation 1609758-04
Section 2
Overview
System Manuals
This manual covers the iControl 2 system hardware for Encore®HD iControl®2 systems
used with Encore automatic spray guns.
iControl 2 manuals are organized as follows:
Operator Interface Manual: Covers conguration, preset setup, and operation using the
iControl 2 software and touch screen.
• 1056418
Operator Card: for all versions of the iControl 2 systems.
• 1024758
Hardware Manual: Covers installation, troubleshooting, repair, parts, and drawings for
this system only.
The Encore HD iControl 2 systems can consist of a main console, an auxiliary console,
and a pedestal system. Each system can support up to 32 spray guns.
Main Console Auxiliary Console Pedestal System
Figure 2-1 iControl 2 Consoles and Pedestal

2-2
Overview
© 2022 Nordson Corporation 1609758-04
Console and System Hardware and Software
Main Console Components
See Figure 2-2 and Figure 2-3. A fully equipped main console controlling 16 spray guns
contains the following hardware:
• LCD touch-screen display, interlock keyswitch, and power switch
• Computer (PC)
• Two CompactFlash cards, one for the iControl 2 program and one for user data
• I/O board and relay board
• Up to 2 backplanes, 16 spray gun control cards, and card cage (1 card controls 2
spray guns)
• Up to two 400 watt and one 120 watt 24 Vdc power supplies
Auxiliary Console Components
Auxiliary consoles do not include the computer, display, interlock switch, or I/O board.
Pedestal / Main Components
The operator interface can be located in the pedestal instead of the main console if
desired. The pedestal houses the display, computer, interlock keyswitch, and I/O board,
while all other hardware stays in the main console.
Standard System Functions
Standard iControl 2 system functions control spray gun triggering, electrostatic charging,
and powder ow and velocity. Up to 255 part recipes (presets) can be created containing
settings for each. In addition to the console/pedestal hardware, the iControl 2 system also
requires external part ID sensors such as photoeyes or scanners for part identication
and zone detection and a conveyor encoder to track part movement.
In addition, the iControl 2 system also controls in/out positioners and reciprocators.
Recipes can include move settings for these devices.
Positioners move the spray guns in and out of the booth as parts pass through the booth.
Positioner motion is typically horizontal but for some applications the positioners move
the spray guns up and down.
Reciprocators move the spray guns up and down with stroke lengths that vary depending
on part size. For both, travel and motion is dependent on the recipe settings for the part.
Both positioners and reciprocators require analog scanner signals for accurate part width
and height measurement.

© 2022 Nordson Corporation 1609758-04
2-3
Overview
The spray guns can also be mounted on oscillators, which move up and down with xed
stroke lengths. Oscillators are typically controlled from the main system control panel.
1
2
3
4
5
6
7
3
5
4
Figure 2-2 iControl 2 Main Console and Pedestal Internal Components
1. Dual spray gun cards, card cage,
and backplane
2. 24Vdc power supply
3. Touch screen display
4. I/O board
5. PC
6. Relay board
7. Power supply − multiple output

© 2022 Nordson Corporation
1609758-04
2-4 Overview
Operator Interface
The operator performs all conguration and operation tasks with the touch screen and
iControl 2 software. The software provides the operator a graphical user interface for
system conguration, operation, and troubleshooting.
2
1
3
Figure 2-3 Main Console and Pedestal Front Panels
1. Interlock keyswitch 2. LCD touch screen 3. Power switch
NOTE:The operator interface software and operating system should be completely shut down before turning o󰀨
console power.
Interlock Keyswitch Functions
In the Ready position, the spray guns cannot be triggered unless the conveyor is running.
This prevents powder waste and hazardous operating situations.
In the Bypass position, spray guns can be triggered on and o󰀨 without running the
conveyor. Use the Bypass position to set up and test spray gun settings.
In the Lockout position, the spray guns cannot be triggered and the in/out positioners
and reciprocators cannot be moved. Use this position when working inside the booth.
The lockout can be overridden for the in/out positioners and reciprocators from their
conguration screens.

© 2022 Nordson Corporation 1609758-04
2-5
Overview
DC Power Supplies
There are up to three power supplies in the console:
• Multiple output
• Two 400-watt − provides power to the dual spray gun cards
• One 120-watt 24 − provides 24 Vdc power to the PC and relay board
NOTE:The relay board converts 24 Vdc to 12 Vdc for the display.
Dual Spray Gun Cards
Each dual spray gun card in the card cage provides electrostatic controls for two Encore
automatic powder spray guns. The cards provide a 0−20 VAC (peak) signal to drive the
electrostatic power supplies inside the Encore spray guns. The dual spray gun card also
provides process feedback to the operator interface.
Spray Gun Pump Control
The iControl console and the manual spray gun controllers control the Prodigy HDLV
powder pumps through the CAN network. In the pump cabinet, one pump control card
controls two pumps.
Refer to the Prodigy HDLV pump and pump panel manuals for wiring diagrams, parts
lists, and other information.
Internal and External Networks
The iControl 2 system uses both a CAN network for internal communications and an
Ethernet network for external communications.
CAN Network: Handles communications between the spray gun control cards, iFlow
modules, and the iControl 2 PC. The CAN network is also used to communicate with the
spray gun control cards and iFlow modules in auxiliary consoles. If two booths are on the
same line, the CAN network can also communicate with auxiliary consoles controlling the
second booth spray guns.
Ethernet Network: Handles communications between the iControl 2 system, the main
electrical control panel, and the part ID panel(s).

© 2022 Nordson Corporation
1609758-04
2-6 Overview
Digital Inputs
The iControl 2 system includes an I/O board that provides optically isolated digital inputs.
Included are:
• eight discrete (digital) inputs for zone detection (spray gun triggering),
• eight discrete (digital) inputs for part identication (recipe select),
• one input for a conveyor encoder (encoder A),
• one input each for trigger bank 0, trigger bank 1, and trigger select.
The above inputs are used to track parts through the powder coating system, select the
desired recipe for the part, and trigger on and o󰀨 the appropriate spray guns when the
parts reach the desired trigger points.
All the digital inputs are routed through a part ID junction box on the part ID stand. A 24
Vdc power supply in the junction box provides power for the photoeyes and scanners. A
second junction box may be used depending on the number and type of scanners in the
system.
A cable connects the part ID junction box to the iControl 2 main console or pedestal. The
cable plugs into the PD1 connector on the console or pedestal, then is eld-wired to the
terminal block in the part ID junction box.
Conveyor Encoder
The encoder can be either mechanical or optical and must have a 50% duty cycle.
Resolution: At an encoder resolution of one inch to one pulse (1:1), the e󰀨ective
distance parts can be tracked by the iControl 2 system is approximately 1333 feet.
At a 2:1 resolution (1/2 inch per pulse), the e󰀨ective tracking distance is halved, to
approximately 666 feet.
The maximum speed of the encoder input is 10 Hz (10 pulses per second). This may
require a trade-o󰀨 between desired conveyor speed and part tracking resolution (the
higher the conveyor speed the coarser the tracking resolution).
NOTE:An internal clock or an external timer may be used instead of an encoder.
Consult your Nordson representative.

© 2022 Nordson Corporation 1609758-04
2-7
Overview
Specications
General
See Figure 2-7 and Figure 2-8 for pedestal and console dimensions.
Electrical Requirements
Input 100−230 Vac, 50−60 Hz, 1 ∅, 465VA max.
Conveyor Interlock, Remote Lockout: 120/230 Vac, 50/60 Hz, 1 ∅, 6 mA
Alarm Relay contact rating: 120/230 Vac, 1 ∅, 6 A
Output (to spray gun) ± 19V, ±1A (peak)
Output (to pedestal) +24 Vdc, +12 Vdc
NOTE:The iControl 2 system must be interlocked with the re detection system so that the spray guns are shut o󰀨 if a
re is detected inside the spray booth.
ANSI/ISA S82.02.01
Pollution Degree 2
Installation (Overvoltage) Category II
Environmental
Operating Temperature +15° C to +40° C
Operating Humidity 5−95%, non-condensing
Hazardous Location Rating
(See Note A)
Class II Division 2, Groups F & G
Zone 22 area.
NOTE: A. Only the iControl 2 Pedestal is certied for hazardous locations or zones. The Main and Auxiliary
Consoles must always be located outside the hazardous area or zone.
B. Branch circuit breaker 10A Max.
Prodigy Pump and Spray Gun Pattern Air Quality
Air must be clean and dry. Use a regenerative desiccant or refrigerated air dryer capable
of producing a 3.4 oC (38 oF) or lower dew point at 7 bar (100 psi) and a lter system
with prelters and coalescent-type lters capable of removing oil, water, and dirt in the
submicron range.
Recommended Air Filter Screen Size: 5 micron or smaller
Maximum Oil Vapor in Air Supply: 0.1 ppm
Maximum Water Vapor in Air Supply: 0.48 grains/ft3
Moist or contaminated air can cause the HDLV pumps to malfunction; the powder to cake
in the reclaim system, or cause clogging in the feed tubing or spray gun powder paths.

© 2022 Nordson Corporation
1609758-04
2-8 Overview
Special Conditions for Safe Use
The Encore HD iControl 2 Integrated Controller Main and Auxiliary Consoles and Display
Pedestal with Main Console for Pedestal shall be used within the ambient temperature
range of +15°C to +40°C with Encore HD Automatic Powder Applicators.
The Encore HD iControl 2 Integrated Controller Main and Auxiliary Consoles and Display
Pedestal with Main Console for Pedestal shall be installed in a non-explosive atmosphere
location.
CAUTION:Caution should be taken when cleaning plastic services on the Encore HD
iControl 2 consoles and pedestal. There is a potential for static electricity buildup on
these components.
Approvals
FM (US / Canada), CE / ATEX, UKCA/UKEX
Pedestal − Rated for Class II Division 2 Groups F & G Hazardous Location Area, or Zone
22
Approval Labels
The following gures show the content of the approvals labels on the system cabinets.
1609790-03
Figure 2-4 Label for Approval (Main and Auxiliary Cabinets)