Makita AN930H Use and Care Manual download pdf (Page 4)

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Symbols

The followings show the symbols used for tool.

･ Read and understand tool labels and

manual.

･ Operators and others in work area

must wear safety glasses with side

shields.

･ Keep fingers away from trigger when

not driving fasteners to avoid accidental

firing.

INSTALLATION

Selecting compressor

Compressor air output per minute

Nailing frequency

(times/min)

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0.0

0 5 10 15 20 25 30

(cfm ft /min)

320PSIG(2.26MPa)

250PSIG(1.76MPa)

170PSIG(1.26MPa)

013552

The air compressor must comply with the requirements

of ANSI B19.3.

Select a compressor that has ample pressure and air

output to assure cost-efficient operation. The graph

shows the relation between nailing frequency,

applicable pressure and compressor air output.

Thus, for example, if nailing takes place at a rate of

approximately 25 times per minute at a compression of

250PSIG (1.76 MPa), a compressor with an air output

over 3.5 cfm (approximately 100 liters/minute) is

required.

Pressure regulators must be used to limit air pressure to

the rated pressure of the tool where air supply pressure

exceeds the tool's rated pressure. Failure to do so may

result in serious injury to tool operator or persons in the

vicinity.

Selecting air hose

004294

Use a high pressure resistant air hose.

Use an air hose as large and as short as possible to

assure continuous, efficient nailing operation.

CAUTION:

• Low air output of the compressor, or a long or

smaller diameter air hose in relation to the nailing

frequency may cause a decrease in the driving

capability of the tool.

Lubrication

013458

Oil the tool with pneumatic tool oil by placing two or

three drops into the air fitting. This should be done

before and after use. For proper lubrication, the tool

must be fired a couple of times after pneumatic tool oil

is introduced.

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Makita AN930H Use and Care Manual Page 4

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