3M Dynapro ET 350 Installation Manual

Installing the NEMA 4X Panel Gasket
ET 350/355 Monitors and ET 3250/3255 Computers

Intended Use

When properly installed using the materials provided, and
according to these instructions, the NEMA 4X panel gasket
is intended to provide for ET 350/355 monitors and for
ET 3250/3255 computers a NEMA 4X/IP66 seal between
the panel and the ET unit.
Warning
Read and understand all safety information
before installing and using this product.
To reduce the risk of electric shock or fire
which could result in serious personal injury or
death:
Follow all product and accessory installation
!
instructions.
Any servicing or other procedures not described in
!
this document are to be performed only by 3M Touch
Systems service personnel.
Properly install the monitor or computer with a
!
NEMA 4X gasket that is undamaged and effective.
Wiring installation should be done by a journeyman
!
electrician and must comply with federal and local
electrical codes.
To reduce the risk of electric shock which
could result in serious personal injury or death:
Install the NEMA 4X panel gasket properly in order to
!
achieve a NEMA 4X seal on the front bezel.
Caution
To reduce the risk of fire which may result in minor
or moderate injury or cause property damage:
Provide a minimum of 1 inch (25.4 mm) clearance
!
behind the ET unit for proper air circulation. In warm
working environments, this depth should be increased
to provide better air circulation.
Equipment
Materials supplied
The following materials are provided for installing
the NEMA 4X panel gasket:
12 Phillips #10-32 by 3/4" screws
!
12 Phillips #10-32 by 1/2" screws
!
12 flat washers
!
12 lock washers
!
1 gasket
!

Tools required

Phillips No. 2 torque screwdriver
!
Mounting using the NEMA 4X panel
gasket
Use the gasket as a template to position the
1.
cutout. Tack or tape the gasket onto the panel
where you want to mount the unit.
Mark the position and dimensions of the cutout
2.
and screw holes on the panel. Cutout dimensions
are:
Width: 14.36 inches (364.74 mm)
!
Height: 12.33 inches (313.18 mm)
!