3M Dynapro 355 Installation Instruction

Installing the NEMA 4X hatch
ET 355 Monitor HL

Intended Use

When properly installed according to the instructions, the NEMA 4X hatch is intended to provide a NEMA
TM
4X/IP66 seal on all sides for the 3M Dynapro ET 355 Monitor HL (hereafter, ET 355 monitor).
The ET 355 monitor is a component. After the monitor is installed with the NEMA 4X hatch, the whole system of which it is a part must be inspected to confirm seal ratings and compliance with all local electrical codes.

Product safety information

Opening the unit

DANGER
TO REDUCE THE RISKS ASSOCIATED WITH FIRE AND EXPLOSION
WHICH, IF NOT AVOIDED, WILL RESULT IN DEATH OR SERIOUS INJURY AND/OR PROPERTY DAMAGE:
! Do not open the monitor while the circuit is live unless the area
is known to be non-hazardous.
! Do not operate the monitor’s OSD switches, DIP switch, KVM
extender remote board, or potentiometer on the KVM extender remote board unless the area is known to be non-hazardous.

Instructions and procedures

Installing and sealing

WARNING
TO REDUCE THE RISKS ASSOCIATED WITH ELECTRICAL SHOCK, FIRE
AND EXPLOSION WHICH, IF NOT AVOIDED, COULD RESULT IN DEATH OR SERIOUS INJURY AND/OR PROPERTY DAMAGE, IF THE NEMA 4X HATCH IS PART OF YOUR APPLICATION:
! Choose Listed (UL) conduit hubs that are rated to NEMA
4X/IP66 standards, are suitable for use in hazardous locations, and provide adequate strain relief for wiring.
! After making an opening in the NEMA 4X hatch, make sure that
there are no metal shavings in the hatch.
! Properly install the monitor so that it is environmentally sealed
to the NEMA 4X/IP66 standard. Do not use the ET 355 monitor with mounting options that are not rated for NEMA 4X/IP66 in environments that require such a seal.
! Properly install the ET 355 monitor with a NEMA 4X gasket that
is clean, undamaged, and effective.
! When closing the hatch of the unit, make sure that it closes flush
and that the hatch screws do not bind when they are attached. If the hatch is not closed properly, the NEMA 4X seal may be compromised and the warranty voided.
Power supply, wiring methods
For product safety information about power supply and wiring methods for the ET 355 monitor, refer to the Installation Addendum: ET 355 Monitor. The Installation Addendum ships with the ET 355 monitor.
WARNING
TO REDUCE THE RISKS ASSOCIATED WITH ELECTRICAL SHOCK, FIRE,
OR EXPLOSION WHICH, IF NOT AVOIDED, COULD RESULT IN DEATH OR SERIOUS INJURY AND/OR PROPERTY DAMAGE:
! Follow all product and accessory installation instructions. ! The procedures described in this document should be performed
only by trained personnel. Failure to perform all operations correctly could damage the unit and invalidate the warranty.
Read and understand all safety information in this document,
the ET 350 Monitor User’s Installation Guide,
and the Installation Addendum: ET 355 Monitor HL
before installing and using the NEMA 4X hatch.
Installing the NEMA 4X Hatch ET 355 Monitor HL
r

Equipment

Materials supplied

The following materials are provided for installing the NEMA 4X hatch on the ET 355 monitor:
! 1 NEMA 4X hatch (with removable plate
attached) and 4 #6-32 Phillips screws
Back (make all openings here)
Removable Plate
4 screws
72083 b
! 1 NEMA 4X extended hatch cover
Extended hatch cove
72002 b

Tools and material required

You will need the following tools and material to install the NEMA 4X hatch to the ET 355 monitor:
! No. 1 Phillips torque screwdriver
! Sealed Listed (UL) conduit hubs that meet
NEMA 4X/IP66 ratings
! A punch or drill to make openings in the hatch

Steps

To mount a NEMA 4X hatch on the ET 355 monitor, follow these steps:
1. Decide on the number and locations of hatch
openings required for your application.
2. If the ET 355 monitor is in a hazardous location,
make sure that the location is free of hazardous gases.
3. Disconnect power and other connections.
4. Make openings in the back of the hatch. If you
need three or fewer openings, you can use as guides the three indentations on the back of the hatch. If you need four openings, you will need to decide how best to space them.
Openings can be made anywhere on the back of the hatch, as long as the hatch can open and close freely on its hinges after conduit hubs are installed.
Important
! Do not make openings in the removable plate, the top, or
the bottom of the hatch, or in the extended hatch cover (if you are using the extended hatch cover).
! Be sure that any opening you make is free of burrs and
that the surface around the hole is smooth and free of debris. This will help ensure that the installed fittings seal properly.
! Be sure that openings do not have sharp edges that
could damage wiring.
! Provide appropriate Listed (UL) conduit hubs that, when
installed according to the manufacturer’s instructions and the National Electrical Code or local electrical code, will provide a NEMA 4X/IP66 seal.
5. Attach conduit hubs through the hatch openings
and tighten them to torque settings recommended by the manufacturer to achieve a NEMA 4X/IP66 rating.
20137 (Rev. 1.0) Page 2
Installing the NEMA 4X Hatch ET 355 Monitor HL
11. Wire all connectors and attach locking devices to
Important
! Flexible conduit allows for greater flexibility during
installation of the NEMA 4X hatch than does rigid conduit. However, wiring methods must be in accordance with Class I, Division 2 wiring methods Article 501-4(b) or the National Electric Code, NFPA 70 for installations in the U.S., or as specified in Section 18­1J2 of the Canadian Electrical Code for installations within Canada and in accordance with the authority having jurisdiction.
! If you use rigid conduit, first attach the monitor to the rigid
conduit and then place the monitor in its final position. 3M Touch Systems recommends that either the monitor be mounted close to a junction box or that a junction box be installed close to the monitor.
! The closer the monitor is to a junction box, the easier it
is to make the final connection and mounting of rigid conduit.
provide strain relief.
12. Close and fasten the hatch by loosely attaching
the four #6-32 Phillips screws. Check to make sure that the screw holes in the edges of the hatch line up with the threaded holes in the monitor enclosure.
Important
If you need to examine wiring inside the hatch, take off the removable plate (or extended hatch cover) from the hatch.
13. Using a No. 1 Phillips torque screwdriver,
gradually tighten diagonal pairs until all the screws are equally tight at a torque of 7 inch­pounds. This should require about three rounds of tightening.
6. Install the monitor on its mounting so that it is
rigidly fixed.
7. Temporarily insert the hinge pins of the hatch
and fasten with the #6-32 Phillips screws provided.
8. Bring the conduit to the hatch, aligning it with
each hub, and attach the conduit to the hub
14. While the monitor is still in a location that is free
of hazardous gases, connect power to the monitor
15. While the monitor is still in a location that is free
of hazardous gases, adjust on-screen display (OSD) settings as desired. For information on using OSD controls, refer to the ET 350 Monitor User’s Installation Guide.
according to the manufacturer’s instructions.
9. Remove the monitor from its mounting.
10. Pull wiring through the conduit, making sure that
there is enough slack in the wiring to allow the hatch to open and close fully on its hinges without straining the wiring or connectors.
20137 (Rev. 1.0) Page 3
Installing the NEMA 4X Hatch ET 355 Monitor HL

Contacting 3M Touch Systems

For general information, service, and technical support for 3M Dynapro products, use the contact information below:
Area Contact information
USA and Canada
General Information
Tel 800-667-0374 (toll free)*
Fax 604-521-4629
E-mail etsales@mmm.com
Web site www.3Mtouch.com
Customer Service
Tel 800-667-0374 (toll free)*
Fax 604-521-4629
E-mail
3MTScustomerservice@mmm.com
Technical Support
Tel 800-667-0374 (toll free)*
Fax 604-521-4629
E-mail
3Mdynaprotechsupport@mmm.com

Product registration

Register your 3M Dynapro ET 355 monitor by mailing the postage-paid Product Registration Card. It detaches from the Warranty Card that came with your unit. The Product Registration Card may also be faxed to 3M Touch Systems (604-521-4629).

Returning products

All returned 3M Dynapro industrial products must be accompanied by a Service Return Authorization (SRA) number. For details, contact 3M Touch Systems customer service.
Outside USA and Canada
*Call between 7:30 a.m. and 5:00 p.m., Pacific Time
General Information
Tel 604-521-3962*
Fax 604-521-4629
E-mail etsales@mmm.com
Customer Service
Tel 800-667-0374*
Fax 604-521-4629
E-mail
3MTScustomerservice@mmm.com
Technical Support
Tel 604-521-3962*
Fax 604-521-4629
E-mail
3Mdynaprotechsupport@mmm.com
20137 (Rev. 1.0) Page 4
Copyright
This manual is © 3M 2002. All rights reserved.
Reproduction of the contents of this copyrighted manual in whole or in part, by any means, electronic or mechanical, for any purpose, without written permission of 3M Touch Systems, a subsidiary of 3M, is prohibited.
Notice
Given the variety of factors that can affect the use and performance of a 3M Touch Systems Product, including that solid state equipment has operation characteristics different from electromechanical equipment, some of which factors are uniquely within User's knowledge and control, it is essential that User evaluate the 3M Touch Systems product to determine whether it is suitable for User’s particular purpose and suitable for User’s method of application. 3M Touch Systems’ statements, engineering/technical information, and recommendations are provided for User’s convenience, but their accuracy or completeness is not warranted. 3M Touch Systems products are not specifically designed for use in medical devices as defined by United States federal law. 3M Touch Systems products should not be used in such applications without 3M Touch Systems’ express written consent. User should contact its sales representative if User’s opportunity involves a medical device application.
Important notice to purchaser
Specifications are subject to change without notice. 3M Touch Systems’ Products are warranted to meet their published specifications from the date of shipment and for
the period stated in the specifications. 3M Touch Systems
makes no additional warranties, express or implied, including but not limited to any implied warranties of merchantability or fitness for a particular purpose.
User is responsible for determining whether the 3M Touch Systems Products are fit for User’s particular purpose and suitable for its method of production, including intellectual property liability for User's application. If a Product is proven not to have met 3M Touch Systems’ warranty, then 3M Touch Systems’ sole obligation and User’s and Purchaser’s exclusive remedy, will be, at 3M Touch Systems’ option, to repair or replace that Product quantity or to refund its purchase price. 3M Touch Systems has no obligation under 3M Touch Systems’ warranty for any Product that has been modified or damaged through misuse, accident, neglect, or subsequent manufacturing operations or assemblies by anyone other than 3M Touch Systems. 3M Touch Systems shall not be liable in any
action against it in any way related to the Products for any loss or damages, whether non-specified direct, indirect, special, incidental or consequential (including downtime, loss of profits or goodwill) regardless of the legal theory asserted.
(11/01)
Edition
First edition: May 2002
Document Number: 20137 (Rev. 1.0)
Trademark
3M Dynapro is a trademark of 3M.
3M Touch Systems 3M Optical Systems Division
800 Carleton Court Annacis Island New Westminster, BC Canada V3M 6L3 www.3Mtouch.com
Worldwide Manufacturing Plants
Austin, Texas
Methuen, Massachusetts
Milwaukee, Wisconsin
Vancouver, BC, Canada
Abingdon, UK
For more information on 3M touch products, visit 3Mtouch.com or call toll-free 1-800-667-0374.
© 3M 2002 20137 (Rev. 1.0)
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