DO NOT CONTINUE USING THE COMPRES-
SOR FOR ANY REASON IF THE SAFETY VALVE
SHOULD NOT WORK AS.
AIR FILTER
WARNING: Regularly check the foam air fil-
ter inside the air filter assembly and clean or
replace the foam filter when necessary.
1. Use an hexagonal key to
remove the two screws hold-
ing the air filter cover on.
2. Remove the air filter as-
sembly and take off the
cover and remove the foam
insert (Fig. 11).
3. Wash the foam filter in clean solvent,
squeeze out the remaining solvent and allow
it to dry completely.
4. Add a few drops of machine oil to the foam
filter and squeeze to distribute.
5. Fit the outer cover into
the air filter foam, and fit
the second half of the cover
enclosing the foam filter
(Fig. 12).
CLEANING
1. Keep the tool’s air vents unclogged and
clean at all times.
2. Remove dust and dirt regularly. Cleaning is
best done with a soft brush or a rag.
3. Re-lubricate all moving parts at regular in-
tervals.
4. If the body of the compressor needs clean-
ing, wipe it with a soft damp cloth. A mild de-
tergent can be used but nothing like alcohol,
petrol or other cleaning agent.
5. Never use caustic agents to clean plastic
parts.
CAUTION: Water must never come into
contact with the tool.
TROUBLESHOOTING
Engine will not start
On/stop switch is in off position. Turn the on/
stop switch to ON.
No fuel. Fill fuel tank.
Fuel valve is off. Turn fuel valve on.
Spark plug faulty, fouled, or improperly
gapped. Replace spark plug.
Choke lever is in RUN position. Move choke
lever to START position.
Tank is full of air. Compressor will turn on
when tank pressure drops to cut-in pressure.
Engine lacks power
Fuel element clogged. Check air filter element.
Clean or replace as needed.
Defective pressure unloader. Take compressor
to service center.
Air tank pressure drops when compressor
shuts off
Loose connections (fittings, tubing, etc.).
Check all connections with soap and water so-
lution and tighten.
Loose drain valve. Tighten drain valve.
Pressure unloader leaking. Take compressor to
service center.
Excessive moisture in discharge air
Excessive water in air tanks. Drain tanks.
High humidity. Move to area of less humidity;
use air line filter.
Compressor runs continuously
Defective pressure unloader. Take compressor
to service center.
Excessive air usage. Decrease air usage; com-
pressor not large enough for tool’s require-
ment.
Piston rings are worn. Replace piston rings;
Call customer service for assistance.
Air output lower than normal
Broken inlet valves. Take compressor to service
center.
Connections leaking. Tighten connections.
Fig.11
Fig.12
TECHNICAL DATA
15
E N G L I S H •
User’s manual
TANK CAPACITY
VOLUME AT 90 PSI
MAXIMUM PRESSURE
POWER
HEAD SPEED
WEIGHT
100 L
10,6 CFM
8 bar (116 PSI)
7 HP
3 400 r/min
70 kg (154,3 lb)
COMP9100 manual.indd 15
28/05/15 14:36
