Makita AN611 User Manual download pdf (Page 11)

TOOL INSTALLATION INSTRUCTIONS AND USE

Selecting compressor

The air compressor must comply with the requirements of

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

times per minute at a

compression of

kgf/cm*G

(70

PSIG), a compressor with

an air output over

ft3/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

may result in serious

injury to tool operator or persons in the vicinity.

ANSI

B19.3

1981.

Selecting air hose

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

continuous, efficient nailing operation. With an air pressure

kgf/cm2G

(70

PSIG), an air hose with an internal

diameter of over

6.5

mm (1/4”) and a length of less than

(6.6

ft.) is recommended when the interval between

each nailing is

0.5

seconds. Air supply hoses shall have a

minimum working pressure rating of

10.7

kgf/cm*G

(150

PSIG)

150

percent of the maximum pressure produced

in the system whichever is higher.

Nailing

frequency

(timeslmin

)

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

To insure maximum performance, install an air set (oiler,

regulator, air filter) as close as possible to the tool. Adjust

the oiler

that one drop of oil will be provided for every

nails.

When an air set is not used, 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 lubri-

cation, the tool must be fired a couple of times after pneu-

matic tool oil is introduced.

Pneumatic

tool

oil

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Makita AN611 User Manual Page 11

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