● To guarantee machine safety, all the compressors are
fitted with a safety valve (ref. 10) that is activated in the
case of failure of the pressure switch.
The safety valve is set to avoid over-pressurization of
the air tanks. This valve is factory pre-set and will not
function unless tank pressure reaches this pressure. Do
not attempt to adjust or eliminate this safety device.
Any adjustments to this valve could cause serious injury.
If this device requires service or maintenance, see an
Authorized Service Center.
● All two-stage compressors are equipped with safety
valves on the air delivery manifold to the reservoir
and on the connection hose between the low and high
pressure located on the head. These are activated in the
case of malfunctioning (fig. 3).
2. LAYOUT
1. Intake air filter
2. Pressure vessel
3. Wheel
4. Caster wheel (or vibration-damper)
5. Quick-lock coupling (regulated compressed air)
6. Pressure gauge (indicates the pressure set by pres-
sure regulator)
7. Pressure regulator
8. ON/OFF switch
9. Transportation handle
10. Safety valve
11. Drain valve for condensation water
12. Pressure gauge (for reading the tank pressure)
13. Quick-lock coupling (unregulated compressed air)
14. Oil sealing plug (or oil filler opening)
15. Oil drainage screw
16. Oil level window
17. Bolt
18. Nut
19. Washer
20. Check valve
21. Tap ball valve
3. SCOPE OF USE
The compressor is designed for generating compressed air
for tools operated by compressed air.
The machine is to be used only for its prescribed purpose.
Any other use is deemed to be a case of misuse. The user
/ operator and not the manufacturer will be liable for any
damage or injuries of any kind caused as a result of this.
4. POINTS TO NOTE WHEN SETTING
UP THE COMPRESSOR
● Examine the machine for signs of transit damage. Re-
port any damage immediately to the company which
● The red notch on the pressure gauge refers to the
maximum operating pressure of the tank. It does not
refer to the adjusted pressure.
● When fitting a tool, the flow of air in output must be
switched off.
● When using compressed air, you must know and comply
with the safety precautions to be adopted for each type
of application (inflation, pneumatic tools, painting,
washing with water-based detergents only, etc.).
● Please check that the air consumption and the maximum
working pressure of the pneumatic tool and connection
pipes (with the compressor) to be used, are compatible
with the pressure set on the pressure regulator and with
the amount of air supplied by the compressor.
delivered the compressor.
● The compressor should be set up near the working con-
sumer.
● Avoid long air lines and long supply lines (extensions).
● Make sure the intake air is dry and dust-free.
● Do not set up the compressor in damp or wet rooms.
● The compressor may only be used in suitable rooms
(with good ventilation and an ambient temperature from
+5°C to +40°C). There must be no dust, acids, vapors,
explosive gases or inflammable gases in the room.
● The compressor is designed to be used in dry rooms. It
is prohibited to use the compressor in areas where work
is conducted with sprayed water.
● The oil level in the compressor pump has to be checked
before putting the equipment into operation.
● Check for correspondence between the compressor
plate data with the actual specifications of the electrical
system. A variation of ± 10% with respect of the rated
value is allowed.
● Check the oil level using the sight glass and if necessary
unscrew the vent plug and top up (see figures 13-14a-14b).
5. ASSEMBLY AND STARTING
Warning!
You must fully assemble the appliance before us-
ing it for the first time.
5.1 Fitting the wheels (figs. 4-5)
If provided, fit the wheels as shown in figures 4 and 5.
5.1.1 Fitting the supporting feet (fig. 6)
If provided, fit the vibration-dampers as shown in fig. 6.
5.2 Fitting the quick-lock coupling for
tank pressure (figs. 7-8)
If provided, screw the quick-lock coupling for unregulated
tank pressure (ref. 13) to the pressure vessel (ref. 2) as
25
G
B