Electric power supply of our air compressor is single phase, and with overload fuse to protect
the compressors during working. (if you will need the compressor as 3-phase power supply, we
can do the special)
Power supply of our air compressors is 198V-242V, abnormal voltage may cause overheat or
difficult to start for compressor. To ensure normal performance, if working area of the
compressor can not supply normal voltage, please equip with a single phase power regulator,
and power of the regulator should be more than 4000VA.
After unpacking, check the compressor for any missing parts and damages, check accessories
and spare parts and technical documents supplied together with the compressor according to the
packing list.
Before operation:
§ Take off the air inlet nut, install the air intaker and keep the pipe facing down.together with
the compressor according to the packing list.Before operation:
§ Take off the air inlet nut, install the air intaker and keep the pipe facing down.
§ Check the compressor, make sure the drain valve is closed, pressure switch is located at "0",
air outlet ball valve is closed, and power supply is normal
§ Connect air supply pipe with the quick coupling.
§ Connect to power supply, then installation is completed..
2, Test before operation:
Turn the handle of pressure switch to "on", the motor would start work immediately, and here
will be air leakage from air filter and regulator to protect restart of motor, simultaneously, here
is air flow come into air tank. The reading of pressure gauge will slowly rise with increasing
pressure inside of air tank, after the pressure shown as 0.1Mpa, air filter and regulator would
stop releasing, and when the reading of pressure gauge reaches 08Mpa,pressure switch
activates, the power supply is cut off, machine stops running. (now, you may adjust air filter
and regulator to get the pressure as youneed)After tank pressure down to 0.5Mpa, pressure
switch activates, motor would start running again. After testing, if the compressor can autom -
atically stop and start, it is work in normal.
3, Maintenance-drainage
During operation, moisture from air will be pressed and collected in air tank, too much moisture
will influence the quality of air supply, and affects normal work of the appliance, thus you
should drain the water timely. The frequency for draining is depended on environment condition
and operation time, but usually every 3 days one time. The way to drain off the condensated water
is as follows:
Put the drain pipe which connects with the drain valve quick coupling in a container, with
compressed air in the air tank slowly turns counterclockwise the knob on the drain valve to
drain off the water in the air tank until all accumulated water comes out from the pipe. After
that turn tightly clockwisethe knob to ensure no leakage.
4, Change of air filter core
An air filter is installed on air inlet of the motor to prevent the dust in the air from entering the air
compressor and reduce noise. After being used for a period, the filter core in the air filter will
get clogged. In a result sucking capacity of the air compressor will be reduced, therefore the
filter core must be replaced regularly. The way of replace is as follows: open the lid on the air
filter, take out the old filter core, put in a new one, and then close the lid.
Notice: it is better to check and replace the air filter core regularly, we suggest as working
every 300 hours to have a check.
Split-up drawing of motor and maintenance
1 CastAlu shell units
12 Gasket of cylinder Head
2 Eccentric wheel units
13 Screw of plate valve
3 Fan
14 Fix plate
4 Screw of connecting rod 15 Air outlet valve
5 Connecting rod
16 Air inlet valve
6 Piston ring
17 Valve gasket
7 Plate
18 Screw of valve
8 Screw of plate
19 Cylinder head
9 Cylinder Jacket
20 Screw of cylinder head
10 Gasket of cylinder jacket 21 Connecting pipe
11 Plate valve
22 Holder of aluminium alloy