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regulator to adjust for more or less air pressure.
ATTENTION! Never use the tool unless it is in contact with the piece of wood. To avoid injury and to prevent damage to the tool, do not
use with damaged nails or staples or fire into the air.
• Use recommended protective equipment at all times when operating the the tool.
• Each time the tool is fired, a small burst of air is released from the front of the tool. Keep your face away from this area. The direction of the
air released can be controlled with units with a built in air regulator.
• Make sure the staple/nail has been fired into the piece you are working on in accordance with your requirements. Driving depth can be
adjusted by regulating the air pressure using the tool's regulator.
• At lower pressures the tool uses less energy, makes less noise, and there is less wear and tear on the unit.
• If any any defect or malfunction is discovered, disconnect the unit from the compressed air and send it to a specialist for revision.
MAINTENANCE
• Unplug the unit from compressed air system before revision/adjustment.
• Clean and inspect the unit before each use.
• Inspect the trigger and the safety system regularly. If either of these mechanisms is not functioning correctly, or if the unit has an air leak or
requires repair, stop using the tool.
• HOW TO REPLACE THE TRIGGER: Remove the trigger pin and then the trigger. Replace the trigger and put the pin back in place.
• The employer and user are responsible for keeping the device in optimal condition to ensure safe operation.
• Keep the tool clean and inspect it for any type of damage. Use non-flammable products for cleaning. Never immerse the unit in a liquid.
• Make sure screws and covers are properly secured.
• If the unit is used without a lubricant feeder, place 2-6 drops of pneumatic oil in the air intake before beginning operation and after every two
hours of continuous work.
• Keep the unit's loader and muzzle clean and free of dirt and abrasive particles.
PRIMARY OPERATING PROBLEMS AND POSSIBLE SOLUTIONS
• The table below shows the most common problems which may arise when working with the units and their solutions. If any of the following
occurs when using the device, immediately stop working to avoid personal injury. Disconnect the unit from the air supply before attempting repair
or adjustment. When replacing seals or cylinders, use lubricant before installing the replacements.
Malfunction
Possible cause
• Incorrect loading of nails, defective nails
• Magazine malfunction (bent/broken)
Defective feed spring
The nail doesn't go in
• Width of magazine groove incorrect
• Worn piston seal
• Defective piston/tab
• The nails are not loading correctly in the
guide
• Tab worn
Fired nails are bent
• Wood too hard
• Wood too hard
• Low air pressure
Fired nails don't go into the
piece correctly (the head
• Worn or broken tab
sticks out)
• Piston unit worn or defective/broken
• Nails not loaded correctly in the guide
• Incorrectly loaded nails
• Tab tip worn
Nail blockage in the
muzzle
• Worn tongue guide groove
• The workpiece is very hard
• Damaged trigger valve
The trigger has an air leak
• Trigger seals damaged or broken
• Damaged seals, valves or connections
Air leak in upper part of
• Missing or loose screws
unit
• Damaged seal
• Air pressure too high
The tab goes down too far
• Worn damper
• Inadequate air supply
The device does not fire
• Inadequate lubrication
or fires slowly
• Damaged or broken seal or connections
• Damaged magazine spring
• Dirt on front
• Dirt or damage impedes nails or staples
The unit skips nails
from sliding in the loader correctly.
• Seals/washers dry or damaged
Revision
• Check the nails are loaded correctly
• Check for defects
• Check the nails are loaded correctly
• Remove piston/tab and check that the
tab moves back into position correctly
• Remove piston/tab unit and check that
the tab moves back into position correctly
• Conduct all revisions indicated in the
previous point
• Check if the tab is excessively worn or not
• Check if the nails bend when fired into
softer wood
• Remove piston/tab unit and check that
the tab moves back into position correctly
• Check if the tab is excessively worn or not
• Remove the external unit and check the
outside and inside surfaces of the cylinder
and piston seal
• Conduct all revisions for the first
malfunction
• Remove the tab and check condition
• Check the tongue guide groove for wear
• Check
• Check
• Check
• Check
• Check
11
Solution
• Remove incorrectly loaded nails
• Use recommended nails/staples
• Repair/substitute the damaged pieces
• Remove incorrectly loaded nails
• Use recommended nails/staples
• Replace the piston seal
• Replace the piston/tab unit
• Apply all solutions indicated in the
previous point
• Replace tab
• Do not use the device
• Do not use the device
• Adjust the air pressure
• If the tab does not stick out past the
guide, replace the tab
• Replace defective parts
• Apply all solutions for the first
malfunction
• Replace
• Replace
• Do not use the device
• Replace
• Tighten screws Replace
• Adjust pressure Replace
• Adjust pressure
• Lubricate (2-6 drops of oil in the air intake)
• Replace
• Replace
• Clean the safety and muzzle cover
• Clean the loader
• Lubricate or replace
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