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RIDGID R175RNF3 Manuel D'utilisation page 9

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OPERATION
„ Rotate the selector to Position ( ).
„ Release the actuation mode selector.
NOTE: The actuation mode selector is spring loaded
and held in position by locking tab to prevent movement
during operation.
WARNING:
The nailer will not function properly if the selec-
tor is not securely seated in either position ( ) or
(
). Always assure the selector is seated properly
to avoid an unexpected fastener discharge and
possible serious personal injury.
„ Reconnect the tool to the air supply and reload the tool
with nails.
„ Grip the tool firmly to maintain control. Position the nose
of the tool onto the work surface.
„ Push the tool against the work surface to depress the
workpiece contact.
„ Squeeze the trigger to drive a nail.
„ Allow the tool to recoil away from the work surface as
the nail is driven.
„ Always remove your finger from the trigger when the
desired number of nails has been driven.
CONTACT ACTUATION MODE
Contact actuation allows very fast repetitive fastener
placement.
„ Disconnect the tool from the air supply and remove nails
from the tool.
„ Depress the actuation mode selector.
„ Rotate the selector to Position (
„ Release the actuation mode selector.
NOTE: The actuation mode selector is spring loaded
and held in position by locking tab to prevent movement
during operation.
„ Reconnect the tool to the air supply and reload the tool
with nails.
„ Grip the tool firmly to maintain control.
„ Squeeze and hold the trigger. Push the tool against the
work surface to depress the workpiece contact and drive
a nail.
„ Allow the tool to recoil away from the work surface as
the nail is driven.
„ Always remove your finger from the trigger when the
desired number of nails has been driven.
).
9 – English
NOTE: In Contact Actuation Mode, the tool may also be
operated by depressing the workpiece contact against the
surface and squeezing the trigger.
WARNING:
During normal use the tool will recoil immedi-
ately after driving a fastener. This is a normal
function of the tool. Do not attempt to prevent the
recoil by holding the nailer against the work. Re-
striction to the recoil can result in a second fastener
being driven from the nailer. Grip the handle firmly,
let the tool do the work, and do not place second
hand on top of tool or near exhaust at any time.
Failure to heed this warning can result in serious
personal injury.
SETTING THE AIR PRESSURE
The amount of air pressure required will depend on the size
of the nail and the workpiece material.
Begin testing the depth of drive by driving a test nail into
the same type of workpiece material used for the actual job.
Drive a test nail with the air pressure set at 90-95 psi. Raise
or lower the air pressure to find the lowest setting that will
perform the job with consistent results.
It may be possible to achieve the desired depth with air
pressure adjustments alone. If finer adjustments are needed,
use the depth-of-drive adjustment on the tool.
DEPTH-OF-DRIVE ADJUSTMENT
See Figure 10, page 15.
The depth-of-drive of the nail may be adjusted. It is advis-
able to test the depth on a scrap workpiece to determine
the required depth for the application.
To determine depth-of-drive, first adjust the air pressure
and drive a test nail. To achieve the desired depth, use the
depth-of-drive adjustment on the tool.
„ Disconnect the tool from the air supply and remove nails
from the tool.
„ Turn the depth selector left or right to change the driving
depth.
„ Reconnect the tool to the air supply and reload the tool
with nails.
„ Drive a test nail after each adjustment until the desired
depth is set.
USING THE SHINGLE GUIDE
See Figure 11, page 15.
The shingle guide features tool-free adjustment. It is used
to place a shingle the desired distance from the front edge
of the previous row of shingles.
„ Disconnect the tool from the air supply and remove nails
from the tool.

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R175rnf