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The flashcards below were created by user
heeres
on FreezingBlue Flashcards.
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which factor should have the greatest influence over your choice of compressor?
the delivered air rating cfm cubic feet per minute, volume
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what is the preferred way to extend the working distance from the power source when using an electric compressor?
recommended not to use an extension cord but to use a longer air hose
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which design of portable compressor minimizes tipping?
smaller twin tanks mounted near the bottom
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when using your compressor , what should you do daily to keep it in good running order?
drain the condensation which can be milky its normal
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when using couplers, how can you ensure that the gun is not left under pressure when disconnected?
the gun will lose pressure when disconnected... nipple is on the gun
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why is using bottled gases to power air tools a problem?
they can explode
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what causes a fastener to ricochet?
firing a fastener at too great an angle or hitting something hard
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under what circumstances would you want to be sure to disconnect the tool from the air supply?
before doing any maintenance or repair
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how are air tools prevented from unintentionally firing (2)?
trigger and a nose that must be depressed and some have a double trigger
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what are 2 common firing systems for air nailers and staplers?
- 1. bounce/contact
- 2.sequential
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name 3 common systems designed for clearing jammed fasteners.
- 1.flip open nose
- 2.removable nose plate
- 3.magazine release
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which type of oil is recommended for use in air tools and compressors?
always use non detergent oil or ones recommended by the manufacturer
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what style of magazines are available for air nailers?
strip or coil
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what are 2 common power sources for cordless nailers and staplers?
- 1. rechargeable batteries
- 2. fuel cells or combustion engine
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what is the purpose of the coating on the fasteners?
the glue helps secure the nails , the heat melts the glue when driven and quickly hardens again
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why are most chainsaws equipped with a chain brake?
it prevents injury from kickback by quickly stopping the chain
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in addition to protecting yourself from the chain, how should you position the chainsaw to carry it?
with the bar away from you pointing to the rear
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why is proper chain tension on a chainsaw so important?
ensures good cutting and long life. loose can come off and to tight binds and over heats
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explain the proper method of starting a chainsaw.
place on the ground with your foot in the handle and pull the pull start...NEVER one hand drop start a chainsaw
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what causes the most injuries for chainsaw operators?
kickback
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