9
ENGLISH
• Fasten all the screws.
• Go to a Authorized Service
Center to replace the parts.
• Regulate the air feeding pressure.
• Lubricate following instructions indicated in this
manual.
• Go to a Authorized Service
Center to replace the parts.
• Fasten all the screws.
• Go to a Authorized Service
Center to replace the parts.
• Check the nails have the right size.
• Replace with nailers in good repair.
• Fasten the screws.
• Clean the cartridge.
• Go to a Authorized Service
Center to replace the parts.
• Go to a Authorized Service
Center to replace the parts.
• Pneumatic tools require constant lubrication all along
their working life and while operating. The compressed air
the tool needs to function contains humidity that can
oxidize the tool’s motor and bearings.
To prevent that possibility it is necessary to constantly
administer lubricating oil delivered by a
Brand
UNI-LL-1/4
centralized filter-oil feeder system
installed between the air compressor and the tool.
• The exhaust immediately expels any
excess oil in the motor. Always keep the exhaust free of
obstructions and never point it to people or objects.
• If the tool is not going to be used long periods of time it
should be carefully lubricated.
• After each 60 hours operation the tool mechanism needs
greasing. Keep in mind that grease in excess may diminish
power
• Servicing the tool shall be carried out every 3 months in a
Authorized Service Center.
Maintenance service carried out by a non-qualified person
may be dangerous and cause personal injury. It also
makes the Warranty void.
• Problems with the tool due to lack of recommended
dosed lubrication, to fail in following instructions given in
this MANUAL or repairs carried out by personnel not
certified by will not be covered in the
Warranty. We reserve the right to make technical
improvements without previous notice.
Lubrication
Service
Maintenance
Troubleshooting
Air leak in the upper
side of the tool or in
the trigger area.
The tool is not
operating or goes to
slow.
Leak in the lower
side of the tool.
The tool gets blocked
frequently.
Other problems.
• Loose screws.
• Worn ”O”-rings or damaged seals.
• Inadequate air supply.
• Inadequate lubrication.
• Worn ”O”-rings or damaged seals.
• Loose screws.
• Worn ”O”-rings or damaged seals.
• Wrong nails.
• Damaged nails.
• Loose cartridge or nozzle screw.
• Dirty cartridge.
• The shooting mechanism is damaged or worn.
• Diverse reasons.
Problem
Cause
Solution
WARNING
