Extension Cords; Operating Procedures; Disconnecting Hoses - Makita AC310H Instruction Manual

Extension Cords

To avoid voltage drop, power loss, and overheating of the
motor, use extra air hose instead of an extension cord.
Low voltage can cause damage to the motor.
Please see the chart below for the MINIMUM extension cord gauge requirements:
Amp Rating Range (220 - 240 V)
0 - 5 A
5.1 - 8 A
8 - 12 A
Piping
Plastic or PVC pipe is not designed for use with
compressed air. Regardless of its indicated pressure
rating, plastic pipe can burst from air pressure. Use only
metal pipe for air distribution lines. If a pipe line is
necessary, use pipe that is the same size, or larger than,
the air tank outlet. Piping that is too small will restrict the
flow of air. If piping is over 100 feet long, use the next
larger size. Bury underground lines below the frost line
and avoid pockets where condensation can gather and
freeze. Apply pressure before underground lines are
covered to make sure all pipe joints are free of leaks.
DANGER:
Improper grounding can result in electrical shock. Do not
modify the plug that has been provided. If it does not fit
the available outlet, the correct outlet should be installed
by a qualified electrician.

OPERATING PROCEDURES

Daily Start-up Checklist
CONNECTING HOSES
WARNING:
Risk of unsafe operation. Firmly grasp hose in hand
when installing or disconnecting to prevent hose
whip.
Losing control of the hose may result in personal
injury and property damage.
1. Before attaching air hose or accessories, make sure
the pressure switch lever is set to "OFF" and the air
regulator or shut-off valve is closed. Ensure
compressor is disconnected from the mains supply.
2. Attach hose and accessories. Too much air pressure
causes a hazardous risk of bursting. Check the
manufacturer's maximum pressure rating for air tools
and accessories. The regulator outlet pressure must
never exceed the maximum pressure rating.
3. Turn the pressure switch lever to "ON/AUTO" and
allow tank pressure to build. Motor will stop when tank
pressure reaches "cut-out" pressure.
4. Open the regulator by turning it clockwise. Adjust the
regulator to the correct pressure setting. Your
compressor is ready for use.
5. Always operate the air compressor in well-ventilated
areas; free of gasoline or other solvent vapors. Do not
operate the compressor near the spray area.
If an extension cord must be used:
• Make sure the extension cord is in good condition.
10 m 15 m
25 ft. 50 ft.
2 2
1.5 mm 1.5 mm
2 2
1.5 mm 1.5 mm
2 2
2.5 mm 2.5 mm
When you are finished:

DISCONNECTING HOSES

Risk of unsafe operation. Firmly grasp hose in hand
when installing or disconnecting to prevent hose
whip.
Losing control of the hose may result in personal
injury and property damage.
6. Set the pressure switch lever to "OFF". Ensure
7. Using the air tool or accessory, bleed the tank
8. Remove the air tool or accessory.
9. Drain water from air tank by opening drain cock valve
Note:
If drain valve is plugged, release all air pressure. The
valve can then be removed, cleaned, then reinstalled.
10. After the water has been drained, close the drain
Drain Air Tank Properly. Improper draining of the air
tank can result in corrosion and possible bursting of
the tank. Tank bursting could lead to personal injury
and property damage.
Total Length of Cord in Meter
20 m 30 m
75 ft. 100 ft.
2
1.5 mm 2.5 mm
2
2.5 mm 4 mm
2
4 mm
WARNING:
compressor is disconnected from the mains supply.
pressure down to zero.
on bottom of tank. WATER WILL CONDENSE IN THE
AIR TANK. IF NOT DRAINED, WATER WILL
CORRODE AND WEAKEN THE AIR TANK CAUSING
A RISK OF AIR TANK RUPTURE.
valve. The air compressor can now be stored.
WARNING:
50 m 60 m
150 ft. 200 ft.
2 2
4 mm 4 mm
2 2
4 mm 4 mm
Not Recommended
2
2
7