English
— 11 —
 
Knob of the pressure regulator
Joint
Outlet pressure 
gauge
Fig. 11
  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 air tank pressure. The air tank pressure gauge 
indicates the reserve air pressure in the air tank(s). 
When adjusting the pressure, check and make sure that 
a pressure gauge for the tank has the pressure level 
that is higher than that of the pressure to be adjusted. It 
is also imperative that you make adjustment by slowly 
starting up the pressure from the level that is lower than 
the pressure to be adjusted.
WARNING:  Check the manufacturer’s maximum 
pressure rating for nailers, staplers 
and accessories. Compressor outlet 
pressure must be regulated so 
as to never exceed the maximum 
pressure rating of the nailers, 
staplers and accessories.
CAUTION:  Make sure the air fl ow to the regulator 
is completely closed (pressure gauge 
attached reads 0 PSI) before attaching 
and disconnecting air hose.
3. Shutdown
A)  To stop this compressor, move the engine switch 
to the “Off ” position (Refer to the Engine Manual 
accompanying this unit).
B)  Gradually open the drain cock, take out the drainage 
and all the compressed air inside the tank to prevent 
any internal corrosion of the tank (Fig.12).
WARNING:  Risk of bursting. When the tank 
gets corroded, there is a risk of 
breakdown. 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. 
Drain tank daily or after 4 hours of 
use. The drain contains moisture 
in the air, abrasion particles, rust, 
etc. To drain tank open valve 
slowly and tilt compressor to empty 
accumulated water.
Tank
Drain cock
open
open
close
close
Fig. 12
C)  Allow the compressor to cool down.
D)  Pull out the spark plug cap. Move the fuel valve 
lever to the OFF position (refer to the Engine Manual 
accompanying this unit).
E)  Wipe this compressor clean and store in a safe, 
nonfreezing area.
MAINTENANCE
WARNING:  Turn off  the engine switch. Remove 
the compressed air from the air tank 
before performing the maintenance 
operations. Allow the compressor 
to cool before performing the 
maintenance operations. Always 
stop engine and pull out the spark 
plug cap to prevent any sudden 
start of the engine.
Read the instruction manual before performing maintenance.
The following procedures must be performed when stopping 
the compressor for maintenance or service.
A) Turn off  the compressor.
B)  Wait for this compressor to cool down before starting 
service.
C)  Open all drains.
D)  Pull out the spark plug cap.
1.  Cleaning the air intake fi lter
 This fi lter is designed to clean air coming into the pump 
(Fig. 13). To ensure the pump continually receives 
clean, cool, dry air supply this fi lter must always be 
clean and ventilation opening must always be free from 
obstructions. Check this fi lter weekly.
WARNING:  Never clean fi lter element with a 
fl ammable liquid or solvent.
CAUTION:  Do not operate without the air intake 
fi lter.
000BookEC2610Elowes.indb11000BookEC2610Elowes.indb11 2018/03/0910:24:522018/03/0910:24:52