Duty Cycle - Makita MAC100Q Manuel D'instructions

The air stream may contain carbon monoxide or other
vapors, or particles from the tank or other components.
• Sprayed materials such as paint, paint solvents, paint
remover, insecticides, weed killers, etc., contain
harmful vapors and poisons.
• Breathing compressor or sprayed materials vapor can
result in serious injury.
HOW TO PREVENT IT
• Never inhale air from the compressor, either directly or
from a breathing device connected to the compressor.
Work in an area equipped with good cross ventilation.
• Read and follow the safety instructions provided on the
label or safety data sheet for the material you are
spraying.
Use an approved respirator designed for use with your
specific application.
WARNING: Risk from noise
Wear hearing protection to protect your ears against
exhaust noise and noise during operation.
WARNING
Risk from Compressed Air
WHAT CAN HAPPEN
The compressed air stream can cause soft tissue
damage, and can propel dirt, chips, loose particles and
small objects at high speed, resulting in property damage
or personal injury.
HOW TO PREVENT IT
• Always wear approved safety glasses with side shields
when using or maintaining the compressor.
• Never point any nozzle or sprayer toward any part of
the body or at other people or animals.
• Always turn the compressor off and bleed pressure
from the air line before attempting maintenance,
attaching tools or accessories.
WARNING
Risk from Moving Parts
WHAT CAN HAPPEN
The compressor cycles automatically when the pressure
switch is in the on/auto position. If you attempt repair or
maintenance while the compressor is operating or
plugged in, you can expose yourself to moving parts.
These moving parts can cause serious injury.
HOW TO PREVENT IT
• Always unplug the compressor and release air
pressure from the tank and any attachments before
attempting any maintenance or repair.
• Never operate the compressor with guards or covers
which are damaged or removed.
• Keep your hair, clothing, and gloves away from moving
parts. Loose clothes, jewelry, or long hair can be
caught in moving parts.
• Air vents may cover moving parts and should be
avoided as well.
WARNING
Risk of Burn
WHAT CAN HAPPEN
Contact with hot parts such as the compressor head or
outlet tubes could result in a serious skin burn.
HOW TO PREVENT IT
• Never touch hot components during or immediately
after operation of the compressor. Do not reach around
protective shrouds or attempt maintenance until unit
has been allowed to cool.
GLOSSARY
CFM: Cubic feet per minute.
SCFM: Standard cubic feet per minute; a unit of measure
of air delivery.
PSIG: Pounds per square inch gauge; a unit of measure
of pressure.
CUT-IN PRESSURE: While the motor is off, air tank
pressure drops as you continue to use your accessory or
air tool. When the tank pressure drops to a certain level
the motor will restart automatically re-started is called
"cut-in pressure".
CUT-OUT PRESSURE: When you turn on your air
compressor, it begins to run, air pressure in the air tank
begins to build. It builds to a certain pressure before the
motor automatically shuts off - protecting your air tank
from pressure higher than its design rating. The pressure
at which the motor shuts off is called "cut-out pressure".

DUTY CYCLE

All Makita manufactured air compressors are
recommended to be operated on not more than a 50%
duty cycle. This means an air compressor that pumps air
more than 50% in one hour is considered misuse because
the air compressor is undersized for the required air
demand.
GENERAL INFORMATION
This air compressor is equipped with an Oil-Less pump
designed for durability and no maintenance.
The compressor can be used for properly rated pneumatic
nailers and staplers. An air pressure regulator is supplied
for these applications.
WARNING
Never use compressor for applications other than to
operate a properly rated nailer or stapler. Use of the
compressor for other applications could result in property
damage and personal injury.
Separate air transformers which combine the functions of
air regulation and/or moisture and dirt removal should be
used where applicable.
ON-RECEIPT INSPECTION
DAMAGE: Each air compressor outfit is carefully tested
and checked before shipment. With improper handling,
damage may result in transit and cause problems with
compressor operation.
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