3ENGLISH
Safety devices
1. Make sure all safety systems are in working 
order before operation. -
ate if only the trigger is pulled or if only the contact 
arm is pressed against the wood. It must work only 
faulty operation with fasteners unloaded and the 
pusher in fully pulled position.
2. Do not play with the contact element: it pre-
vents accidental discharge, so it must be kept 
on and not removed. Securing the trigger in the 
ON position is also very dangerous. Never attempt 
to fasten the trigger. Do not operate a tool if any 
3. Do not attempt to keep the contact element 
depressed with tape or wire. Death or serious 
4. Always check contact element as instructed 
in this manual. Fasteners may be driven acci-
dentally if the safety mechanism is not working 
correctly.
Loading fasteners
1. Do not load the tool with fasteners when any 
one of the operating controls is activated.
2. 
-
function of the tool.
Power source
1. Never connect the tool to compressed air line 
where the air pressure can exceed the suitable 
"SPECIFICATIONS" table, by 10%. Make sure 
that the pressure supplied by the compressed air 
system does not exceed the suitable air pressure 
range of the tool. Set the air pressure initially to 
the lower value of the suitable air pressure range.
2. When using the tool operated by compressed 
air, particular attention must be paid to avoid 
exceeding the maximum allowable pressure.
3. Operate the tool at the lowest pressure 
required for the application, in order to prevent 
unnecessarily high noise levels, increased 
wear and resulting failures.
4. Never use the tool with other than compressed 
air.
5. Always disconnect the air hose and remove all 
of the fasteners:
— when unattended;
— before performing any maintenance or 
repair;
 
— before moving the tool to a new location.
6. 
manual.
Operational safety
1. Always check the tool for its overall condition 
and loose screws before operation. Tighten as 
required.
2. Handle the tool carefully, as there is high pres-
sure inside the tool that can be dangerous if a 
crack is caused by rough handling (dropping 
or striking). Do not attempt to carve or engrave 
on the tool.
3. Stop the operation immediately if you notice 
something wrong or out of the ordinary with 
the tool. An improperly functioning tool must not 
be used.
4. Do not point the ejection port at anyone in the 
vicinity. Keep hands and feet away from the 
ejection port area.
5. Always assume that the tool contains 
fasteners.
6. Never point the tool toward yourself or anyone 
whether it contains fasteners or not.
7. Do not rush the job or force the tool. Handle 
the tool carefully.
8. Do not activate the tool unless the tool is 
9. 
trigger or hand it to someone in this condition. 
10. Never use fastener driving tools marked with 
the symbol "Do not use on scaffoldings, lad-
— when changing one driving location to 
e.g. roof laths;
— closing boxes or crates;
 
vehicles and wagons.
11. 
the like carefully to avoid possible electrical 
shock, gas leakage, explosions, etc. caused by 
striking live wires, conduits or gas pipes.
12. 
Do not use the tool for fastening electrical 
cables. It is not designed for electric cable installa-
tion and may damage the insulation of electric cables 
13. Watch your footing and maintain your balance 
with the tool. Make sure there is no one below 
or catching.
14. On rooftops and other high locations, drive 
fasteners as you move forward. It is easy to lose 
your footing if you drive fasteners while inching 
backward. When driving fasteners against perpen-
You can perform driving operations with less 
fatigue by doing so.
15. A fastener will be bent or the tool can become 
jammed if you mistakenly drive fastener on 
top of another fastener or strike a knot in the 
wood. The fastener may be thrown and hit 
someone, or the tool itself can react danger-
ously. Place the fasteners with care.
16. Do not leave the loaded tool or the air com-
pressor under pressure for a long time out in 
the sun. Be sure that dust, sand, chips and 
foreign matter will not enter the tool in the 
place where you leave it setting.