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Mechanical
devices, especially fast acting,
powered mechanical devices can b
dangerous Hydraulic systems are
powerful and fast acting. It is
possible to avoid injuries by
recognizing and identifying
dangerous conditions. The first rule
of hydraulic safety is: Always wear
safety glasses when working with
hydraulics. In this lesson,
participants will learn to recognize
particular hazards associated with
the speed and forces generated by
hydraulic systems. Participating
students will also identify safe
practices when working with and
around hydraulic systems.
The purpose of
this lesson is to provide students
and teachers with the knowledge
necessary to use the hydraulic
components correctly and safely. It
is advisable to build and test the
operation of hydraulic modules and
sub assemblies before attempting to
integrate the components into a
working mechanism.
It is advisable
that students and teachers become
familiar with the feel, function and
placement of the hydraulic
components used in the basic
circuit. This is best accomplished
by building working mechanisms and
developing a database of hydraulic
experience. Understanding and using
hydraulics correctly, safely and
creatively requires time and
practice.
Note:
Never build a
hydraulic circuit WITHOUT A
REGULATOR. The hydraulic solenoid
and cylinder are rated for working
pressures below that of the
reservoir. Passing unregulated
pressurized hydraulic oil from the
reservoir directly to the solenoid
or cylinder can damage the
components and result in personal
injury. ALWAYS WEAR SAFETY GLASSES
WHEN WORKING WITH HYDRAULIC
COMPONENTS
These
components are:
-
The Bicycle
Pump
-
The Hydraulic
Reservoir
-
The 3 Way
Shut Off Valve
-
The Regulator
-
The Solenoid
Valve
-
The Hydraulic
Cylinder or Linear Actuator
-
The quick
disconnects
-
The Speed
Controls
Hydraulic
components are designed to
accomplish one or more of the
following tasks; store, condition,
direct, control or utilize
hydraulic oil to perform useful
work.
HYDRAULIC PRESSURES
AND OILS CAN BE HAZARDOUS AND LIFE
THREATENING. PLEASE DONOT USE THE
TRAINER WITH UNDERSTANDING THE
SYSTEM OPERATION. DONOT (REPEAT)
CLOSE THE BY PASS VALVE OF HYDRAULIC
SYSTEM WITH THE POWER PACK
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