MTS Nut Grips - Manual (Page 13)

MTS Fundamental™ Bolt Grips and Nut Grips Safety 13
A crush point exists between the grips. Whenever possible, use tongs or a similar
tool when handling the specimen during specimen installation. Never allow any
part of your body to enter the path of machine movement or to touch moving
machinery, linkages, hoses, cables, specimens, and so forth. These present
serious crush points or pinch points.
Locate and read
hazard placards/labels
Find, read, and follow the hazard placard instructions located on the equipment.
These placards are placed strategically on the equipment to call attention to areas
such as known crush points, electrical voltage, and high pressure hazards.
Know facility safe
procedures
Most facilities have internal procedures and rules regarding safe practices within
the facility. Be aware of these safe practices and incorporate them into your daily
operation of the system.
Know controls
Before you operate the system for the first time, make a trial run through the
operating procedures with the power off. Locate all hardware and software
controls and know what their functions are and what adjustments they require. If
any control function or operating adjustment is not clear, review the applicable
information until you understand it thoroughly.
Know specimen
properties
The user is responsible for understanding the characteristics of the test specimen.
Be sure to use appropriate personal protective equipment (clothing, hand gloves,
eye protection, and so forth).
Use protective guards such as cages, enclosures, and special laboratory layouts
when you work with hazardous test specimens (for example, brittle or
fragmenting materials or materials that are internally pressurized).
Have first aid available
Accidents can happen even when you are careful. Arrange your operator
schedules so that a properly trained person is always close by to render first aid.
In addition, ensure that local emergency contact information is posted clearly and
in sight of the system operator.
Be aware of
component movement
with hydraulics off
The actuator rod can also drift down when hydraulics are turned off, hitting
anything in its path. This uncommanded movement is because of oil movement
between the pressure/return ports and oil blow by across the piston hub. Be aware
that this can happen and clear the area around the actuator rod when hydraulics
are turned off.
Keep bystanders
safely away
Keep bystanders at a safe distance from all equipment. Never allow bystanders to
touch specimens or equipment while the test is running.