LA 302 Pressure Controller Manual.pdf - 第8页
Safety 1-2 SIG05_EN_A_0100 2000 Nordson Corporation Personal Sa fety T o prevent injury follow these instructions. Do not operate or service equipment unless you are qualified. Do not operate equipment unless safety guar…
Safety
1-1
SIG05_EN_A_0100
2000 Nordson Corporation
Section 1
Safety
Introduction
Read and follow these safety instructions. Task- and equipment-specific
warnings, cautions, and instructions are included in equipment
documentation where appropriate.
Make sure all equipment documentation, including these instructions, is
accessible to persons operating or servicing equipment.
Qualified Personnel
Equipment owners are responsible for making sure that Nordson equipment
is installed, operated, and serviced by qualified personnel. Qualified
personnel are those employees or contractors who are trained to safely
perform their assigned tasks. They are familiar with all relevant safety rules
and regulations and are physically capable of performing their assigned
tasks.
Regulations and Approvals
Make sure all equipment is rated and approved for the environment in which
it is used. Any approvals obtained for Nordson equipment will be voided if
instructions for installation, operation, and service are not followed.
Safety
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Personal Safety
To prevent injury follow these instructions.
Do not operate or service equipment unless you are qualified.
Do not operate equipment unless safety guards, doors, or covers are
intact and automatic interlocks are operating properly. Do not bypass or
disarm any safety devices.
Keep clear of moving equipment. Before adjusting or servicing moving
equipment, shut off the power supply and wait until the equipment
comes to a complete stop. Lock out power and secure the equipment to
prevent unexpected movement.
Relieve (bleed off) hydraulic and pneumatic pressure before adjusting or
servicing pressurized systems or components.
Obtain and read Material Safety Data Sheets (MSDS) for all materials
used. Follow the manufacturer’s instructions for safe handling and use
of materials, and use recommended personal protection devices.
To prevent injury, be aware of less-obvious dangers in the workplace
that often cannot be completely eliminated, such as hot surfaces, sharp
edges, energized electrical circuits, and moving parts that cannot be
enclosed or otherwise guarded for practical reasons.
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Fire Safety
To avoid a fire or explosion, follow these instructions.
Do not smoke, weld, grind, or use open flames where flammable
materials are being used or stored.
Do not heat materials to temperatures above those recommended by
the manufacturer. Make sure heat monitoring and limiting devices are
working properly.
Provide adequate ventilation to prevent dangerous concentrations of
volatile particles or vapors. Refer to local codes or your material MSDS
for guidance.
Clean, maintain, test, and repair equipment according to the instructions
in your equipment documentation.
Use only replacement parts that are designed for use with original
equipment. Contact your Nordson representative for parts information
and advice.
Installation and Electrical Connections
Prior to installation, check intended location and surrounding area for
any potential hazards during operation.
All electrical, pneumatic, gas and hydraulic connections and installation
of all system components may only be carried out by qualified
personnel. Observe installation instructions for components and
accessories.
Equipment must be properly grounded and fused according to the rated
current consumption (see ID plate).
Cables which run outside the system must regularly be checked for
wear or damage.
Power supply wire gauge and insulation must be sufficient to handle
rated current consumption.
Cables must never be squeezed or pinched. Do not locate cables or
hoses in high traffic areas.
WARNING: Failure to install the system properly, and especially failure to
ensure electrical, pressurized and high pressure feed connections are made
correctly may result in serious injury or death.