4
LUBRICATION
An automatic in-line filter-regulator-lubricator is
recommended (Fig. 7) as it increases product life and
keeps the product in sustained operation. The in-line
lubricator should be regularly checked and filled with air
tool oil.
Proper adjustment of the in-line lubricator is performed by
placing a sheet of paper next to the exhaust ports and
holding the throttle open for approximately 30 seconds.
The lubricator is properly set when a light stain of oil
collects on the paper. Excessive amounts of oil should be
avoided.
If it becomes necessary to store the product for an extended
period of time (overnight, weekend, etc.), it should receive
a generous amount of lubrication at that time. The product
should be run for approximately 30 seconds to ensure oil
has been evenly distributed throughout the product. The
product should be stored in a clean and dry environment.
It is most important that the product be properly lubricated
by keeping the air line lubricator filled and correctly
adjusted. Without proper lubrication the product will not
work properly and parts will wear prematurely.
IMPORTANT!
See Figure 7.
If a filter/regulator/lubricator is not installed on the air
system, air operated tools should be lubricated at least
once a day or after 2 hours of work with 2 - 6 drops
of oil, depending on the work environment, directly
through the male fitting in the tool housing.
LOADING AND OPERATION
WARNING
Drain the air tank daily. Water in the air line will damage
the product.
■
Clean the air inlet filter weekly.
■
Line pressure should be increased to compensate for
unusually long air hoses (over 8 meters). The minimum
hose diameter should be 6.35 mm (1/4”) I.D. and the
fittings must have the same inside dimensions.
■
The high reaction torque can be developed in the case
of stalling. Stalling can be caused by excessive loads
being applied to the drill bit, the drill bit snags on the
material being drilled into or when the drill bit breaks
through the material being drilled.
■
In order to minimize the hazards due to reaction
torque, operate the product with two hands and grip
tightly.
■
The unexpected tool movement or breakage of
accessories may cause injuries.
■
Keep hose away from heat, oil and sharp edges. Check
hose for wear, and make sure that all connections are
secure.
■
Air tools should not be used in a potentially explosive
environment.
MAINTENANCE
WARNING
Disconnect the product from the air supply before
changing accessories, servicing or performing
maintenance. Replace or repair damaged parts. Use
genuine parts only. Non-authorised parts may be
dangerous.
■
Keep the product safe by regular maintenance.
■
Lubricate the product daily with a few drops of air tool
oil dripped into the air inlet.
■
Clean the product after use. Do not use worn out or
damaged accessories.
■
Loss of power or erratic action may be due to the
following:
– Excessive drain on the air line. Moisture or
restriction in the air pipe. Incorrect size or type of
hose connectors. To remedy check the air supply.
– Grit or gum deposits in the product may also
reduce performance. If your model has an air
strainer (located in the area of the air inlet), remove
the strainer and clean it.
■
When not in use, disconnect from the air supply, clean
the product and store in a safe, dry and childproof
location.
■
If the product cannot be used anymore, make sure to
dispose of it so as not to impose hazards to people
and the environment.
■
Always keep your air tool clean and lubricated. Daily
lubrication is essential to avoid internal corrosion and
possible failure.
■
Air tool white oil is recommended for lubrication.
■
Only lubricants recommended by the manufacturer
should be used.
TROUBLESHOOTING
WARNING
If any of the following symptoms appears during
operation, stop using the product immediately, or
serious personal injury could result. Only qualified
persons or an authorised service centre can perform
repairs or replacement of the product.
Disconnect product from the air supply before attempting
