10
10
2. If not already installed, attach hose to compressor as previously
instructed.
3. Attach 6.35 mm (1/4 in.) quick connect air fitting to accessory or
tool you intend to use.
4. Insert the other end of the quick connect air fitting to the quick
coupler (regulated pressure) on the open end of hose.
5. Connect the power cord to the power supply.
6. Turn the switch to the AUTO position.
7. Rotate pressure regulator knob to the desired line pressure.
Turning the knob clockwise increases air pressure at the outlet;
turning counterclockwise reduces air pressure at the outlet.
8. Rotate regulator locking ring fully counterclockwise to lock the
air pressure.
9. Following all safety precautions in this manual and the
manufacturer’s instructions in the air tool manual, you may now
proceed to use your air-powered tool.
WARNING
Air powered tools may require more air consumption than this air
compressor is capable of providing. Check the tool manual to avoid
damage to the tool or risk of personal injury.
10. Control the amount of air flow with the pressure regulator knob.
Turning the knob fully counterclockwise will completely stop the
flow of air.
NOTE:
Always use the minimum amount of pressure necessary
for your application. Using a higher pressure than needed will
drain air from the tank more rapidly and cause the unit to cycle
on more frequently.
11. When finished, always drain the tank and unplug the unit. Never
leave the unit plugged in and/or running unattended.
12. It is recommended to use a residual current device with a rated
residual current of 30 mA or less.
CHECKING THE PRESSURE RELIEF VALVE
See figure 10.
WARNING
Do not attempt to tamper with the safety valve.
Anything loosened from this device could fly up and hit you.
Failure to heed this warning could result in death or serious
personal injury.
The pressure relief valve will automatically release air if the air tank
pressure exceeds the preset maximum, and will stop releasing air
once the tank pressure drops to within the preset minimum.
1. Turn the air compressor on and allow the tank to fill. The
compressor will shut off when the pressure reaches the preset
maximum.
2. Turn the air compressor off.
3. Rotate the pressure relief valve counterclockwise to release air
for three to five seconds. Air should rapidly escape. Rotate the
pressure relief valve clockwise, and the air should stop escaping.
Keep the pressure relief valve clean and do not cover it with any
object.
WARNING
If air leaks after the pressure relief valve has been closed, or if the
valve is stuck and cannot be actuated, do not use the air compressor
until the pressure relief valve has been replaced. Use of the air
compressor in this condition could result in serious personal injury.
DRAINING THE TANK
See figure 10-11.
To prevent tank corrosion and keep moisture out of the air used, the
air tank of the compressor should be drained daily.
To drain:
1. Turn the air compressor off.
2. Rotate the pressure relief valve counterclockwise until the tank
pressure gauge reads less than 1.4 bar (20 PSI).
3. Turn the drain valve lever counterclockwise to open the drain
valve and drain the moisture.
NOTE:
Condensate is a polluting material and should be disposed
of in compliance with local regulations.
4. Rotate the pressure relief valve clockwise to close.
5. If drain valve is clogged, attach an air blow gun to the compressor
and release the pressure from the tank. Remove and clean the
drain valve, then reinstall.
DANGER
Unplug the air compressor and release all air from the tank before
servicing. Failure to depressurise tank before attempting to
remove valve may cause serious personal injury.
6. Rotate drain valve lever clockwise until tightly closed.
STORAGE
1. Push the power switch to the OFF position to turn off the
compressor.
2. Unplug the compressor.
3. Run the air tool to relieve the air pressure in the hose, then
remove the air hose and the tool, or release the pressure from the
tank by the drain valve.
4. Drain water from the tank as instructed in Draining the Tank
section. Leave the valve open until the next usage.
5. Store the air compressor in its normal operating position in a dry
and protected area.
WARNING
Water will condense in the air compressor tank when the
compressor is in operation. Water left in the tank can cause the
tank to weaken and corrode, increasing the risk of tank rupture.
WARNING
Always disconnect the air hose from tools whenever not in use or
while servicing. During maintenance, a tool connected to air hose
may operate accidentally, causing serious personal injury!
WARNING
Failure to unplug the air compressor before storage may result
in the compressor running continuously, causing overheating,
damage to the compressor, and possibly a fire.
MAINTENANCE
WARNING
When servicing use only original replacement parts. Use of any
other parts may create a hazard or cause product damage.
