Rockwell Automation Allen-Bradley LDAT-S03 Series, Руководство пользователя

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Rockwell Automation Publication LDAT-UM001A-EN-P - April 2016 11
Before You Begin Chapter 1
High Energy Magnets Linear thruster magnet tracks contain high energy magnets that attract ferrous
metals from a considerable distance. Precautions must be taken while you
unpack, handle, and ship by air.
When You Unpack and
Handle the Linear Thruster Leave protective wrapper, cardboard, and flux containment plates in place until
linear thruster is installed. Clear the inspection and work area of any ferrous
metals that can be attracted to or attract the linear thruster. If you are working
multiple linear thrusters, maintain a distance of 1.5 m (5 ft) between each
linear thruster.
Table 1 - Safety Labels
Title
Lo
ca
ti
on
Label Details
Strong Magnets A The Linear Thruster slide uses strong magnets over its entire length. The
magnetic field that is generated can disrupt the functionality of automatic
implantable cardioverter defibrillators (AICD). People with cardiac
pacemakers must not work near the linear thruster.
The strong magnets of the linear thruster slider can attract metal objects
that are in its proximity. When you handle and install the linear thruster
maintain distance between the linear thruster slider and metal surfaces or
structures. See
Remove the Linear Thruster from the Shipping Container on
page 22
Maintenance personnel must avoid the use of metallic tools and secure
items such as badge clips other personnel effect that can be attracted to the
strong magnetic field.
Strong magnets can erase magnetic media. Never let credit cards or
electronic media contact or come near the linear thruster.
Pitch Point/ Motion Hazard B The linear thruster can have sudden and fast motion. Never stand in the axis
of motion when under power. Do not put fingers inside the slider. Lock out -
tag out if access to the linear thruster is required during maintenance while
the connectors are installed.
Hot Surface C Indicates that the surface can be hot enough to burn if touched.
High Voltage D Do not open linear thruster covers or right angle connectors while the cables
are connected. Lock out-tag out if access to the linear thruster is required
during maintenance while the connectors are installed.
Shipping/handling Set Screw E If you handle the linear thruster for maintenance or installation the set screw
must be tightened to 2.3 N•m (20 lb•in). The tightened screw prevents
unexpected movement of the slide and a shift in the center of gravity of the
actuator.
After installation, loosen the set screw so that the slider is free to move for
normal operation. The set screw is loose when the head of the screw is flush
with the surface of the stator housing.
WARNING
High magnetic field exerts strong
forces.
Pacemaker and ICD wearers maintain
minimum of 300 mm distance.
Tools, metal objects and surfaces can be
attracted and cut, pinch or entrap hands
and fingers.
CAUTION
Sudden machine motion can cause
injury.
Stand clear when machine is in motion.
Pitch point.
Keep clear during operation.
CAUTION
Hot surface.
Do not touch.
WARNING
Hazardous voltage
inside.
Disconnect power
before opening.
CAUTION
Loosen set screw to just below flush
to free slider motion prior to operation.
When slider is free, unexpected
motion and weight shift may occur
during handling.
Tighten set screw to 2.3 N·m (20 lb·in)
to prevent movement during
installation and maintenance.