3.
Slide the front barrel assembly out
of the tool body.
4.
Unseat and remove the shear clip
by prying it up with a flat
screwdriver. Remove the clip from
the barrel by prying it up and away
from the groove in the barrel. Use
care to keep the clip from flying
free when it is removed.
REMOVE THE BARREL ASSEMBLY
REMOVE THE SHEAR CLIP
5.
Separate the front barrel and
fastener guide
from the rear barrel
assembly.
SEPARATE THE FRONT BARREL
FROM THE REAR BARREL
6.
Slide the piston out of the rear
barrel assembly and slide the
fastener guide out of the front
barrel.
The tool is now disassembled for normal
cleaning. Inspect all the parts for wear
and tear or damage. Clean or replace if
needed, use detergent oil and cleaning
brushes to remove dirt and powder
residues. Wipe all parts dry before
reassembly.
Wear safety goggles when
cleaning tool parts.
REMOVE THE PISTON AND
FASTENER GUIDE
7.
Check the piston tip for damage
and grind flat. The tip of the piston
must be 90
°
to the shank. Grinding
should only be done by qualified
personnel. The minimum overall
length of the piston must not be
less than 5 5/8” long, the piston
must be replaced to avoid tool
damage.
GRIND THE PISTON TIP FLAT AND
BEVEL THE EDGE
17
MAINTENANCE AND CLEANING TOOL
NOTE: THE TOOL SHOULD BE CLEANED ONCE A WEEK
WARNING!
Remove the
cartridge strip from
the tool first.
The piston is used very frequently and
must be replaced periodically. Typical
signs of a worn piston are broken, bent
or enlarged head.
Before performing maintenance to a
tool,
make sure there is no powder load
in the BP303 tool
. When taking the tool
apart do not lose or damage any other
part of the tool.
HOW TO REPAIR A DAMAGED
PISTON
1.
All parts should be cleaned with oil
detergent and wire brushes
supplied with the tool kit.
2.
Remove heavy dirt build-up with
the brush.
3.
After cleaning with detergent oil,
all parts should be wiped
thoroughly dry.
4.
Excess oil will tend to accumulate
dirt and dust. Use eye protection
when cleaning the tool. Excess dirt
or dust on the piston and cylinder
assembly of the receiver must be
cleaned daily.
Please review the condition of the
piston to check for damage or
deformation. For the tool to perform in
good operating condition and work well,
it is necessary to disassemble and clean
the tool when the dirt collects on the
side chamber or the tools seems to be
losing power. If the tool seems to be
losing power check for collected dirt in
the chamber, this may cause loss of
power. All parts must be cleaned as
above with oil and brushes. Be sure to
dry all parts when assembling your tool.
Depending on tool use, general
maintenance has to be done every six
months.
Use Eye Protection
1.
Rotate the barrel retention clip off
of the pawl using a flat blade
screwdriver or the point of a long
fastener.
2.
Remove the pawl by lifting it up
and away from the tool body.
ROTATE THE BARREL RETENTION
CLIP AWAY FROM PAWL
REMOVE THE PAWL
16
Содержание BP-303A
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