Makita MAC500 Anleitung zur Fehlerbehebung PDF herunterladen (Seite 6)

DESCRIPTION

OPERATION

Air Compressor Pump:

To compress air, the piston

moves up and down in the cylinder. On the downstroke, air

isdrawn in through theairintakevalves. Theexhaustvalves

remain closed. On the upstroke of the piston, air is

compressed. The intake valves close and compressed air

is forced out through the exhaustvalves, through theoutlet

tubes, through the check valve and into the air tank.

Working air is not available until the compressor has raised

the air tank pressure above that required at the air outlet.

Check Valve:

When the air compressor

operating, the

checkvalve is’lopen”, allowing compressed air toenter the

air tank. When the air compressor reaches “cut-out”

pressure, the check valve “closes”, allowing air pressure to

remain inside the air tank.

Pressure Switch:

The pressure switch automatically

starts the motorwhen the air tank pressure drops below the

factory set “cut-in’’ pressure. It stops the motor when the

airtank pressure reaches the factory set”cut-out” pressure,

Regulator:

The air pressure coming from the air tank is

controlled by the regulator. Turn the regulator knob clock-

wise to increase pressure and counter-clockwise to

decrease pressure. To avoid minor readjustment after

making a change in pressure setting, always approach the

desired pressure from a lower pressure. When reducing

from a higher to a lower setting, first reduce to some

pressure less than that desired, then bring up to the desired

pressure. Depending on the air requirements of each

particular accessory, the outlet regulated air pressure may

have to be adjusted while operating the accessory.

Outlet Pressure Gauge:

The outlet pressure gauge

indicates the air pressure available at the outlet side of the

regulator. This pressure is controlled by the regulator and

is always less or equal to the tank pressure. See “Operat-

ing Procedures”.

Tank Pressure Gauge:

Thetank pressuregauge indicates

the reserve air pressure in the tank.

Cooling System:

This compressor contains an advanced

design cooling system. At the heart of this cooling system

is an engineered fan.

is perfectly normal forthis fan to blow

air through the vent holes in large amounts. You know that

the cooling system is working when air is being expelled.

Air Intake Filter:

The unit requires

air filter due

the

unique design of the air intake system.

Drain Valve:

The drain valve is located at the base of the

air tank and is used to drain condensation at the end of each

use.

OnlAuto-Off Switch:

Turn this switch

to provide

automatic powerto the pressure switch and

OFF

to remove

power at the end of each use.

INSTALLATION AND BREAK4N PROCEDURES

Location

the Air Compressor

Your compressor comes to you completely assembled

and ready for use. Operate the air compressor in a dry,

clean, cool and well ventilated area. The air compressor

pump and case are designed to allow for proper cooling.

Clean or blow

off

dust or dirt that collects on the air

compressor. A clean air compressor runs cooler and

provides longer service. The ventilation openings on your

air compressorare necessary to maintain proper operating

temperature.

not place rags or other containers on or

near these openings.

Voltage and Circuit Protection

See front cover.

Extension Cords

Use extra air hose instead of an extension cord to avoid

voltage drop and power

loss

to the motor. An under-

sized cord will cause a drop in the line voltage resulting

loss

of power and overheating.

If an extension cord must be used, be sure it is:

a 3-wire extension cord that has a 3-blade ground-

ing plug, and a 3-slot receptacle that will accept the

plug on the compressor

no longer than

feet

14 gauge (AWG) orlarger. (Wire size increases as

gaugenumberdecreases.) 12AWG, 10AWGand

AWG

may also be used.

NOT

USE

16 OR

AWG.

in good condition

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