Fastener Depth; Maintenance - Haussmann HFN2890 Manuel D'utilisation

OPERATING INSTRUCTIONS

FASTENER DEPTH

The depth to which a fastener is driven is controlled by the depth adjustment (A,
fig.6). The depth drive is adjusted to the maximum setting by the factory.
A
B
C
TO ADJUST
fig. 6
1. Loosen screw (B, fig.6), slide the adjustment to the desired position and
retighten the locking screw.
NOTE:
!
z Sliding the safety bracket (A, fig.6) upward increases the depth of the drive.
z Sliding the safety bracket (A, fig.6) down decreases the depth of the drive.
2. Test fire another fastener in a scrap work piece and check the depth. REPEAT
AS NECESSARY UNTIL DESIRED DEPTH IS ACHIEVED. The amount of air
pressure required will vary depending on the size of the setting. To determine
the lowest setting that will consistently perform the job at hand. Air pressure in
excess of that required can cause premature wear and/or damage to the tool.
3. A nose cushion (C, fig.6), is provided to reduce marring of the work surface.
The cushion can be removed to increase the depth of the drive.
CAUTION: Disconnect tool from the air supply before removing or installing the
!
rubber cushion.
Don't use the tool without nails in the magazine. When there are only two or three
nails left in the magazine, the tool may misfire. It is not necessary to take the nails
out. Simply place a new strip of nails in the magazine and operate normally.

MAINTENANCE

CLEARING A JAMMED FASTENER
!
CAUTION: Disconnect the tool from the air supply.
1. Remove any remaining fasteners from the nailer.
2. Use a pair of needle nose pliers and/or a flat screwdriver to remove bent
fasteners from the back of the nosepiece. If fastener cannot be removed as
described, it may be necessary to disassemble the magazine as follows:
a. Pull feeder all the way to the rear until it latches
b. Slide the fasteners to the rear, and remove fasteners from the
magazine
a. Remove three screws (68 & 65, schematic dwg.) on the left front of
the magazine and remove screws (35, schematic dwg.) on the right
front.
b. Remove support (73)
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