Cold Jet AERO2 PLT 60, Руководство оператора

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3
Safety
General Safety Guidelines
This machine is designed to comply with international design standards and the European
Machinery Directives. Therefore, using the machine does not pose a risk to the operator when the
instructions in this manual are followed carefully. However, certain precautions must be followed
during its use. To understand all the necessary precautions, the machine operator must read the
entire manual before operating or performing maintenance on the machine.
Operation and maintenance should only be performed by authorized and trained personnel. Below
are some basic safety guidelines:
y
Follow local governing codes to ensure a minimum standard of safety.
y
Wear protective gloves, eye protection and hearing protection.
y
Operate the machine in a well-ventilated work area.
y
Follow the prescribed maintenance schedule (see “Maintenance” on page 35).
y
Start up and shut down the machine according to the instructions in this manual.
y
Do not operate a machine that is damaged or in disrepair.
y
Do not store objects on top of machine hopper.
CO
2
Safety
This machine uses dry ice (CO
2
in solid form). The temperature of dry ice is -78.9°C (-109°F). Avoid
coming into direct contact with dry ice as it may cause severe tissue damage.
Study the material safety data sheet (MSDS) of dry ice (CO
2
) supplied with the delivery of dry ice and
follow all the recommendations and guidelines listed therein.
Operate the blaster in a well-ventilated work area with continuous CO
2
-level monitoring. The effects
of CO
2
are entirely independent of the effects of oxygen deficiency. Therefore, CO
2
concentrations
at 3-5% causes headaches, fast breathing and discomfort while higher concentrations may cause
unconsciousness, suffocation or respiratory arrest. The legal exposure limit set by OSHA is a 0.5%
average over an 8-hour workday and the acute (15 minute) exposure limit set is 3.0%.
Always use a CO
2
monitoring/alarm system when working with machinery that emits CO
2
in a
confined room/space.
Electrostatic Discharge
Dry ice blasting may create electrostatic discharge(s). This machine is fitted with effective
electrostatic dischargers to prevent injury or damage. Also, the machine must be plugged into a
properly grounded electrical outlet.
It is recommended to avoid operating the machine near explosive or flammable material. Also, use a
plastic shovel when handling dry ice to eliminate any additional static electricity.