Power Fist 8571481 User manual
14 Gauge Barrel Grip
Electric Metal Shear
14 Gauge Barrel Grip
Electric Metal Shear
V4.0
14
Gauge
Barrel
Grip
Electric
Metal
Shear
8571481
SAFETY
WARNING!
Read
and
understand
all
instructions
before
using
this
tool.
The
operator
must
follow
basic
precautions
to
reduce
the
risk
of
personal
injury
and/or
damage
to
the
equipment.
Keep
this
manual
for
safety
warnings,
precautions,
operating
or
inspection
and
maintenance
instructions.
HAZARD
DEFINITIONS
Please
familiarize
yourself
with
the
hazard
notices
found
in
this
manual.
A
notice
is
an
alert
that
there
is
a
possibility
of
property
damage,
injury
or
death
if
certain
instructions
are
not
followed.
DANGER!
This
notice
indicates
an
immediate
and
specific
hazard
that
will
result
in
severe
personal
injury
or
death
if
the
proper
precautions
are
not
taken.
WARNING!
This
notice
indicates
a
specific
hazard
or
unsafe
practice
that
could
result
in
severe
personal
injury
or
death
if
the
proper
precautions
are
not
taken.
CAUTION!
This
notice
indicates
a
potentially
hazardous
situation
that
may
result
in
minor
or
moderate
injury
if
proper
practices
are
not
taken.
NOTICE!
This
notice
indicates
that
a
specific
hazard
or
unsafe
practice
will
result
in
equipment
or
property
damage,
but
not
personal
injury.
WORK
AREA
1.
Operate
in
a
safe
work
environment.
Keep
your
work
area
clean,
well
lit
and
free
of
distractions.
2.
Keep
anyone
not
wearing
the
appropriate
safety
equipment
away
from
the
work
area.
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3
8571481
14
Gauge
Barrel
Grip
Electric
Metal
Shear
V4.0
3.
Store
tools
properly
in
a
safe
and
dry
location.
Keep
tools
out
of
the
reach
of
children.
4.
Do
not
use
in
explosive
atmospheres
such
as
the
presence
of
flammable
gases
or
liquids.
PERSONAL
SAFETY
WARNING!
Wear
personal
protective
equipment
approved
by
the
Canadian
Standards
Association
(CSA)
or
American
National
Standards
Institute
(ANSI).
PERSONAL
PROTECTIVE
EQUIPMENT
1.
Always
wear
impact
safety
goggles
that
provide
front
and
side
protection
for
the
eyes.
Wear
a
full-face
shield
if
your
work
creates
metal
filings
or
wood
chips.
a.
Eye
protection
equipment
should
comply
with
ANSI
Z87.1
standards.
2.
Wear
gloves
that
provide
protection
based
on
the
work
materials
or
to
reduce
the
effects
of
tool
vibration.
3.
Non-skid
footwear
is
recommended
to
maintain
footing
and
balance
in
the
work
environment.
4.
Steel
toe
footwear
or
steel
toe
caps
to
prevent
injury
from
falling
objects.
5.
Wear
protective
clothing
designed
for
the
work
environment
and
tool.
6.
Wear
a
NIOSH
approved
respirator
when
working
on
materials
that
produce
dust
or
particulate
matter.
7.
Wear
a
hard
hat
to
protect
your
head
from
falling
objects.
PERSONAL
PRECAUTIONS
Control
the
tool,
personal
movement
and
the
work
environment
to
avoid
personal
injury
or
damage
to
the
tool.
1.
Do
not
operate
any
tool
when
tired
or
under
the
influence
of
drugs,
alcohol
or
medications.
4
For
technical
questions
call1-800-665-8685
V4.0
14
Gauge
Barrel
Grip
Electric
Metal
Shear
8571481
2.
Avoid
wearing
clothes
or
jewelry
that
can
become
entangled
with
the
moving
parts
of
a
tool.
Keep
long
hair
covered
or
bound.
3.
Do
not
overreach
when
operating
the
tool.
Proper
footing
and
balance
enables
better
control
in
unexpected
situations.
4.
Support
the
workpiece
or
clamp
it
to
a
stable
platform.
Holding
the
workpiece
by
hand
or
against
your
body
may
lead
to
personal
injury.
5.
Securely
hold
this
tool
using
both
hands.
Using
a
tool
with
only
one
hand
can
result
in
loss
of
control.
SPECIFIC
SAFETY
PRECAUTIONS
WARNING!
People
with
pacemakers
should
consult
with
their
physician(s)
before
using
this
product.
Operation
of
electrical
equipment
in
close
proximity
to
a
heart
pacemaker
could
cause
interference
or
failure
of
the
pacemaker.
SHARP
BLADE
WARNING!
Do
not
let
comfort
or
familiarity
with
the
product
gained
from
repeated
use
replace
strict
adherence
to
safety
rules.
Using
this
tool
unsafely
or
incorrectly
can
result
in
serious
personal
injury
or
death.
1.
Keep
hands
away
from
the
cutting
area
and
the
blade.
Ensure
that
both
hands
and
any
power
cords
or
other
objects
are
clear
of
the
cutting
path.
2.
Ensure
that
the
workpiece
is
properly
supported
to
prevent
body
exposure,
blade
binding,
or
loss
of
control.
3.
Hold
the
power
tool
by
its
insulated
gripping
surfaces
when
performing
an
operation
where
the
cutting
tool
may
contact
any
electrical
wiring.
a.
Contact
with
a
live
wire
will
also
cause
exposed
metal
parts
of
the
tool
to
become
live
and
potentially
cause
a
shock
to
the
operator.
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more
information
5
8571481
14
Gauge
Barrel
Grip
Electric
Metal
Shear
V4.0
4.
Always
use
blades
that
are
correctly
sized
and
shaped
for
the
tool.
Blades
that
do
not
match
the
tool's
mounting
hardware
will
run
erratically,
causing
loss
of
control.
5.
Do
not
use
dull,
dirty
or
damaged
blades.
To
clean
blades,
remove
the
blade
from
the
tool,
clean
it
with
gum
and
pitch
remover,
hot
water
or
kerosene.
a.
Do
not
use
gasoline
to
clean
the
blades.
6.
Ensure
that
all
blade
adjustment
levers
are
tight
and
secure
before
making
any
cuts.
7.
ALWAYS
hold
the
tool
firmly
with
both
hands,
unless
it
is
designed
for
single
hand
use.
NEVER
place
your
hand
or
fingers
in
line
with
the
blade.
8.
Do
not
force
the
tool.
This
can
cause
uneven
cutting,
loss
of
accuracy
and
loss
of
control.
ELECTRICAL
SAFETY
WARNING!
To
reduce
risk
of
electric
shock,
be
certain
that
it
is
connected
to
a
properly
grounded
receptacle.
1.
Disconnect
tool
from
power
source
before
cleaning,
servicing,
changing
parts/
accessories
or
when
not
in
use.
2.
Protect
yourself
against
electric
shocks
when
working
on
electrical
equipment.
Avoid
body
contact
with
grounded
surfaces
such
as
pipes,
radiators,
cooking
stoves
and
refrigerators.
There
is
an
increased
chance
of
electrical
shock
if
your
body
is
grounded.
3.
Do
not
disconnect
the
power
cord
in
place
of
using
the
ON/OFF
switch
on
the
tool.
This
will
prevent
an
accidental
startup
when
the
power
cord
is
plugged
into
the
power
supply.
4.
Do
not
alter
any
parts
of
the
tool
or
accessories.
All
parts
and
accessories
are
designed
with
built-in
safety
features
that
may
be
compromised
if
altered.
5.
Make
certain
that
power
source
conforms
to
requirements
of
your
equipment.
6
For
technical
questions
call1-800-665-8685
V4.0
14
Gauge
Barrel
Grip
Electric
Metal
Shear
8571481
6.
When
wiring
an
electrically
driven
device,
follow
all
electrical
and
safety
codes,
as
well
as
the
most
recent
Canadian
Electrical
Code
(CE)
and
Canadian
Centre
for
Occupational
Health
and
Safety
(CCOHS).
7.
This
device
is
only
for
use
on
120
V
(single
phase)
and
is
equipped
with
a
3-prong
grounded
power
supply
cord
and
plug.
8.
DO
NOT
use
this
device
with
a
2-prong
wall
receptacle.
a.
Choose
an
available
3-prong
power
outlet.
b.
Replace
2
prong
outlet
with
a
grounded
3-prong
receptacle,
installed
in
accordance
with
the
CE
Code
and
local
codes
and
ordinances.
CAUTION!
All
wiring
should
be
performed
by
a
qualified
electrician.
POLARIZED
PLUG
Double
insulated
tools
eliminate
the
need
for
a
three
wire
grounded
power
cord
and
grounded
power
supply
system.
Instead
the
tool
is
equipped
with
a
polarized
plug
that
requires
a
polarized
outlet/power
supply.
1.
A
polarized
plug
has
two
blades
of
different
widths,
allowing
only
one
way
to
insert
the
plug
into
the
outlet.
2.
Reverse
the
plug
if
it
does
not
fully
fit
into
the
outlet.
3.
If
the
outlet
does
not
accept
a
polarized
plug,
contact
a
qualified
electrician
to
install
a
polarized
outlet.
4.
Do
not
alter
the
plug
as
that
can
compromise
the
built-in
safety
feature.
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more
information
7
8571481
14
Gauge
Barrel
Grip
Electric
Metal
Shear
V4.0
POWER
CORD
1.
Insert
the
power
cord
plug
directly
to
the
power
supply
whenever
possible.
a.
Use
extension
cords
or
surge
protectors
only
when
the
tool's
power
cord
cannot
reach
a
power
supply
from
the
work
area
(see
below).
2.
Do
not
operate
this
tool
if
the
power
cord
is
frayed
or
damaged
as
an
electric
shock
may
occur,
resulting
in
personal
injury/death
or
damage
the
tool.
a.
Inspect
the
tool's
power
cord
for
cracks,
fraying
or
other
faults
in
the
insulation
or
plug
before
each
use.
b.
Discontinue
use
if
a
power
cord
feels
more
than
comfortably
warm
while
operating
the
tool.
c.
Take
the
following
steps
if
either
of
the
above
situations
occur:
i.
Tag
or
mark
the
tool
as
'defective'
or
'out
of
service'
until
repaired.
ii.
Contact
an
electrician
or
qualified
person
to
replace
the
power
cord.
3.
Prevent
damage
to
the
power
cord
by
observing
the
following:
8
a.
Never
use
the
cord
to
carry
the
tool.
b.
Do
not
pull
the
plug
from
an
outlet
by
the
cord.
c.
Keep
the
power
cord
clear
of
the
tool
and
the
tool's
work
path
while
in
operation.
The
cord
should
always
stay
behind
the
tool.
d.
Keep
cord
away
from
heat,
oil,
sharp
edges
or
moving
parts.
e.
Do
not
allow
people,
mobile
equipment
or
vehicles
to
pass
over
unprotected
power
cords.
i.
Position
power
cords
away
from
traffic
areas.
ii.
Place
cords
in
reinforced
conduits.
iii.
Place
planks
on
either
side
of
the
power
cord
to
create
a
protective
trench.
For
technical
questions
call1-800-665-8685
V4.0
14
Gauge
Barrel
Grip
Electric
Metal
Shear
8571481
f.
Do
not
wrap
cord
around
tool
as
sharp
edges
may
cut
insulation
or
cause
cracks
if
wound
too
tight.
Gently
coil
cord
and
either
hang
on
a
hook
or
fasten
with
a
device
to
keep
cord
together
when
storing.
EXTENSION
CORD
1.
Never
use
an
extension
cord
that
doesn't
match
or
exceed
the
amperage
rating
of
the
tool.
Using
a
cord
that
is
too
long
or
an
incorrect
gauge
could
cause
the
following
hazards:
a.
Fire
from
overheating.
b.
Electric
shock
from
melting
or
damaging
the
cord's
insulation.
c.
Under
powering
the
tool
causing
a
functional
failure,
resulting
in
personal
injury
or
damage
the
tool.
d.
A
cord
that
is
too
long
may
create
a
hazard
to
others
moving
within
the
work
area.
2.
Use
the
tool
without
an
extension
cord
whenever
possible.
Only
use
an
extension
cord
as
a
temporary
means
of
reaching
the
power
supply.
Also
unroll
the
cord
completely
to
prevent
it
from
overheating
and
damaging
the
electrical
insulation.
3.
When
operating
a
power
tool
outside,
use
an
outdoor
extension
cord
marked
"W-A"
or
"W".
These
cords
are
rated
for
outdoor
use.
Constructed
of
more
durable
materials,
they
can
withstand
temperature
changes,
UV
light
(sunlight)
and
moisture,
reducing
the
risk
of
electric
shock.
4.
Use
in
conjunction
with
a
Ground
Fault
Circuit
Interrupter
(GFCI).
If
operating
a
power
tool
in
a
damp
location
is
unavoidable,
the
use
of
a
GFCI
reduces
the
risk
of
electric
shock.
It
is
recommended
that
the
GFCI
should
have
a
rated
residual
current
of
30
mA
or
less.
LOW
VOLTAGE
Low
voltage
may
cause
overheating
due
to
higher
power
current
being
drawn
to
the
tool
that
will
shorten
the
motor
life.
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www.princessauto.com
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more
information
9
8571481
14
Gauge
Barrel
Grip
Electric
Metal
Shear
V4.0
An
extension
cord
may
cause
a
drop
in
power
to
the
tool
if
it
is
too
long
or
the
amperage
rating
is
not
correct.
This
may
result
in
the
following:
1.
The
tool
will
not
activate
when
switched
on.
2.
The
tool
may
switch
on,
but
fails
to
maintain
power
when
applied
to
a
workpiece.
3.
The
tool
may
overheat,
possibly
starting
a
fire.
Test
the
tool
by
plugging
it
directly
to
the
power
supply.
If
it
powers
on,
change
the
extension
cord
with
the
correct
rating
and
as
short
as
needed.
The
workpiece
may
also
need
to
be
relocated
closer
to
the
power
supply.
ELECTRIC
POWER
TOOL
PRECAUTIONS
WARNING!
Immediately
switch
off
the
power
tool
if
any
of
the
following
occurs:
a.
Malfunction
of
the
plug,
receptacle
or
damage
to
the
power
supply
cord.
b.
The
switch
or
trigger
is
broken.
c.
User
sees
or
smells
smoke.
d.
The
user
smells
the
odor
of
scorched
insulation.
e.
A
safety
guard
moves
stiffly
and/or
doesn't
return
to
the
safe
position.
f.
The
shear
blades
move
in
an
unsafe
way.
1.
Ensure
power
supply
matches
the
voltage
of
the
tool's
motor
(see
Specifications).
2.
Make
sure
the
power
switch
is
in
the
OFF
position
before
connecting
the
tool
to
the
power
supply.
3.
Do
not
place
the
tool
down
until
the
shear
blades
have
stopped
moving.
The
shear
blades
may
catch
the
surface
of
work
material
and
wrench
itself
free,
causing
injury
to
the
user
or
others
in
the
work
area.
10
For
technical
questions
call1-800-665-8685
V4.0
14
Gauge
Barrel
Grip
Electric
Metal
Shear
8571481
4.
Never
use
a
tool
with
cracked
or
worn
shear
blades
Change
the
shear
blades
before
using.
5.
Do
not
start
the
tool
when
the
shear
blades
are
touching
the
work
piece.
6.
Always
use
both
hands
when
operating
the
tool,
unless
the
tool
is
designed
for
single
hand
use.
7.
Hold
tool
by
insulated
gripping
surfaces
when
performing
an
operation
where
it
may
contact
hidden
wiring
or
its
own
cord.
Contact
with
a
"live"
wire
will
electrify
exposed
metal
parts
and
shock
the
operator.
8.
Before
using
the
tool
on
a
work
piece,
test
the
tool
by
running
it
at
the
highest
no-load
speed
for
at
least
30
seconds
in
a
safe
position.
Stop
immediately
if
there
is
any
abnormal
vibration
or
wobbling
that
could
indicate
poor
installation
of
the
shear
blades.
Check
the
tool
to
determine
the
cause.
9.
Do
not
allow
the
tool's
motor
to
overload
and/or
overheat
by
taking
work
breaks.
10.
When
the
tool
is
in
operation,
keep
hands
away
from
the
shear
blades
and
the
area
it
is
being
applied
to.
11.
Do
not
use
the
tool
on
any
material
containing
asbestos.
12.
Do
not
touch
the
shear
blades
or
the
surface
that
has
been
cut
with
this
tool
immediately
after
use.
The
surface
will
be
hot
and
may
cause
an
injury.
13.
Do
not
allow
persons
who
are
not
familiar
with
the
tool
or
have
not
read
these
instructions
to
use
the
tool.
USE
AND
CARE
OF
THE
TOOL
1.
Use
the
correct
tool
for
the
job.
Do
not
force
a
tool
or
attachment
to
do
the
work
of
a
larger
industrial
tool.
Maximize
tool
performance
and
safety
by
using
the
tool
for
its
intended
task.
Visit
www.princessauto.com
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more
information
11
8571481
14
Gauge
Barrel
Grip
Electric
Metal
Shear
V4.0
2.
This
tool
was
designed
for
a
specific
function.
Do
not
modify
or
alter
this
tool
or
use
it
for
an
unintended
purpose.
3.
Securely
hold
this
tool
using
both
hands,
unless
it
is
designed
for
single
hand
use.
Using
a
tool
with
only
one
hand
can
result
in
loss
of
control.
4.
Maintain
tools
with
care
(see
Maintenance).
5.
Remove
adjusting
keys
and
wrenches
from
the
tool
before
operation
or
connecting
it
to
a
power
source.
A
wrench
or
key
that
is
left
attached
to
a
rotating
part
of
the
tool
increases
the
risk
of
personal
injury.
6.
Avoid
unintentional
starts.
Be
sure
that
the
ignition
switch
is
in
the
neutral
or
OFF
position
when
not
in
use
or
before
connecting
it
to
any
power
source.
7.
Do
not
carry
the
tool
with
fingers
near
or
on
the
trigger/switch.
UNPACKING
1.
Carefully
remove
the
parts
and
accessories
from
the
box.
Retain
packaging
material
until
you
have
carefully
inspected
and
satisfactorily
installed
or
operated
the
tool.
2.
Make
sure
that
all
items
in
the
parts
list
are
included.
3.
Inspect
the
parts
carefully
to
make
sure
the
tools
and
accessories
were
not
damaged
while
shipping.
WARNING!
Do
not
operate
the
tool
if
any
part
is
missing.
Replace
the
missing
part
before
operating.
Failure
to
do
so
could
result
in
a
malfunction
and
serious
personal
injury.
OPERATION
WARNING!
Do
not
operate
this
tool
until
you
have
read
this
entire
manual.
Follow
all
safety
information,
warnings,
cautions,
and
notes
provided.
12
For
technical
questions
call1-800-665-8685
V4.0
14
Gauge
Barrel
Grip
Electric
Metal
Shear
8571481
WARNING!
The
edge
of
sheet
metal
is
very
sharp.
Always
wear
protective
gloves
when
handling
sheet
metal.
CAUTION!
Do
not
cut
across
a
welded
seam
as
this
may
damage
the
blades.
CAUTION!
Do
not
obstruct
the
motor
vents
in
the
cover
{no.
48)
during
use.
Obstructions
may
cause
the
motor
to
overheat
during
use,
possibly
damaging
the
tool.
1.
Plug
the
power
cord
into
a
circuit
breaker
protected
120V
60Hz
power
outlet.
2.
To
turn
on
the
tool
slide
the
power
switch
(38)
forward
to
the
ON
position.
The
upper
shear
blade
(12)
will
begin
to
move
up
and
down
at
high
speed.
NOTE:
It
is
a
good
idea
to
make
a
few
practice
cuts
on
scrap
material
before
cutting
your
workpiece.
3.
To
cut
material
,fit
the
tool
rest
(1)
over
the
edge
of
the
material
and
slowly
move
the
tool
forward
along
the
desired
cut
line
of
the
material.
NOTE:
It
is
the
movement
of
the
upper
shear
blade
against
the
lower
shear
blade
that
causes
the
material
to
be
cut.
4.
To
stop
cutting
,
slide
the
power
switch
back
to
the
OFF
position.
5.
Unplug
the
tool.
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information
13
8571481
14
Gauge
Barrel
Grip
Electric
Metal
Shear
V4.0
ADJUSTING
THE
CUTTING
BLADES
If
the
tool
is
operated
properly,
but
is
not
cutting
satisfactorily,
you
may
have
to
adjust
the
blades.
1.
Turn
off
and
unplug
the
tool
before
attempting
any
adjustment.
2.
Use
a
small
tool
(less
than
3
mm
in
diameter)
to
reach
through
the
motor
vents
in
the
side
of
the
cover
(no.
48)
and
adjust
the
fan.
3.
Turn
the
fan
(part
of
no.
30)
until
the
cutting
blades
are
open
as
far
as
possible.
NOTE:
You
can
use
an
automotive
feeler
gauge
(not
included)
to
measure
the
gap
between
the
blades.
4.
To
determine
the
best
spacing,
use
this
formula:
Distance
in
mm=0.2
x
thickness
of
steel
plate
in
mm.
NOTE:
For
softer
material,
reduce
the
gap.
For
harder
material,
increase
the
gap.
5.
Loosen
the
socket
head
screw
that
holds
the
upper
shear
blade
in
place.
6.
Adjust
the
upper
shear
blade
until
the
space
between
the
upper
and
lower
cutting
edges
is
between
0.1
and
0.6
mm.
7.
Tighten
the
socket
head
screw
to
fix
the
upper
shear
blade
in
position.
14
For
technical
questions
call1-800-665-8685
V4.0
14
Gauge
Barrel
Grip
Electric
Metal
Shear
8571481
MAINTENANCE
1.
Maintain
the
tool
with
care.
A
tool
in
good
condition
is
efficient,
easier
to
control
and
will
prevent
unnecessary
problems.
2.
Keep
the
tool
handles
clean,
dry
and
free
from
oil/grease
at
all
times.
3.
Follow
instructions
for
lubricating
and
changing
accessories.
4.
Inspect
the
tool
fittings
periodically.
Have
damaged
or
worn
components
repaired
or
replaced
by
an
authorized
technician.
5.
Inspect
the
tool
fittings,
alignment
and
hoses
and
power
supply
cord
and
components
periodically.
Have
damaged
or
worn
components
repaired
or
replaced
by
an
authorized
technician.
6.
Sharp
tools
are
safer
than
dull
tools.
Applying
excessive
force
while
using
a
dull
tool
can
lead
to
slips
and
cause
damage
to
your
workpiece
or
personal
injury.
7.
Maintain
the
tool's
label
and
name
plate.
These
carry
important
information.
If
unreadable
or
missing,
contact
Princess
Auto
Ltd.
for
replacements.
WARNING!
Only
qualified
service
personnel
should
repair
the
tool.
An
improperly
repaired
tool
may
present
a
hazard
to
the
user
and/or
others.
REMOVING
AND
REPLACING
BLADES
1.
Unplug
the
tool
before
attempting
any
maintenance.
2.
Remove
the
screw
and
washer
holding
the
upper
shear
blade
and
remove
the
upper
shear
blade.
3.
Remove
the
screw
and
washer
holding
the
lower
shear
blade
and
remove
the
lower
shear
blade.
Visit
www.princessauto.com
for
more
information
15
8571481
14
Gauge
Barrel
Grip
Electric
Metal
Shear
V4.0
4.
To
reinstall
new
or
sharpened
blades,
reinstall
the
lower
shear
blade
first
and
tighten
it
so
that
it
does
not
move.
5.
Reinstall
the
upper
shear
blade
and
leave
it
just
loose
enough
to
slide.
ADJUSTING
THE
UPPER
SHEAR
BLADE
1.
The
upper
shear
blade
(no.
12)
has
adjusting
screws
(no.
8)
and
screws
(no.
6)
that
are
used
to
adjust
the
blade's
position.
Loosen
the
screw
with
a
wrench.
2.
Loosen
and
hold
the
lock
nut
(no.
7)
with
a
box
wrench
(not
included).
3.
The
adjusting
screw
can
now
be
adjusted.
The
upper
shear
blade
should
be
adjusted
for
different
material
types
Fig.S
and
thicknesses.
4.
Ensure
that
the
blades
will
operate
properly
before
use.
The
tool
should
always
be
tested
on
scrap
material
before
use
on
final
work
material.
5.
When
sharpening
the
blades,
maintain
the
original
dimensions
of
a
12°
angle
on
the
upper
shear
blade
with
an
8°
angle
across
its
thickness.
6.
When
sharpening
the
blades,
maintain
a
4°
angle
on
the
butt
of
the
lower
shear
blade.
NOTE:
When
working
with
sheet
steel,
the
formula
for
adjusting
the
upper
shear
blade
is
Gap=
steel
thickness
divided
by
5.
16
For
technical
questions
call1-800-665-8685
V4.0
14
Gauge
Barrel
Grip
Electric
Metal
Shear
8571481
NOTE:
The
gap
should
be
slightly
smaller
for
rubbery
or
soft
materials
and
slightly
larger
for
hard
materials.
Fig.6
0
12
degrees
4degrees
Upper
Shear
Blade
Upper
Shear
Blade
Lower
Shear
Blade
REPLACING
CARBON
BRUSHES
After
extended
use,
your
electric
metal
shear
may
not
run
as
smoothly.
If
it
starts
or
runs
slowly,
makes
a
grinding
noise
or
will
not
run
at
all,
the
problem
may
be
worn
carbon
brushes.
To
replace
the
carbon
brushes:
1.
Unplug
the
tool
before
beginning
maintenance.
2.
To
examine
the
condition
of
the
brushes,
unscrew
each
brush
cap
and
remove
each
brush
(see
figure
7).
NOTE:
Record
the
position
of
each
carbon
brush
as
you
remove
it,
so
you
can
replace
them
in
exactly
the
same
way.
Carbon
brushes
wear
into
the
armature.
If
they
are
replaced
in
a
different
orientation,
they
will
have
to
undergo
additional
wear
before
they
will
fit
properly
again.
3.
When
replacing
a
carbon
brush,
insert
it
into
the
brush
holder
carbon
end
first,
with
the
spring
end
to
the
outside.
4.
Replace
the
brush
cap
and
tighten
it
by
turning
it
clockwise.
Visit
www.princessauto.com
for
more
information
17
8571481
14
Gauge
Barrel
Grip
Electric
Metal
Shear
V4.0
NOTE:
When
replacing
carbon
brushes,
always
replace
both
brushes
at
the
same
time.
5.
After
replacing
the
carbon
brushes,
let
the
tool
run
for
2
minutes
before
use.
This
will
allow
the
carbon
brushes
to
wear
into
the
armature.
Problem(s)
Suggested
Solution(s)
Carbon
brushes
are
severely
worn
Replace
carbon
brushes.
(less
than
1/8
in.
of
carbon
remaining).
Either
brush
is
cracked
Replace
both
brushes
.
or
chipped
.
Carbon
brushes
are
glazed.
Remove
the
glaze
with
a
pencil
eraser
and
reuse
the
brushes.
Ensure
that
they
are
replaced
in
the
same
configuration
that
they
were
removed.
Carbon
brushes
are
in
good
Replace
the
original
brushes
in
condition
with
more
than
1/8
in
.
of
the
same
configuration
that
carbon
remaining
.
they
were
removed.
LUBRICATION
Only
use
the
lubricants
supplied
with
the
tool
or
specified
by
the
manufacturer.
Other
lubricants
may
not
be
suitable
and
may
damage
the
tool
or
cause
a
malfunction
during
use.
1.
Plug
in
the
tool,
turn
it
on
and
let
it
run
freely
for
one
minute.
18
For
technical
questions
call1-800-665-8685
V4.0
14
Gauge
Barrel
Grip
Electric
Metal
Shear
8571481
2.
After
the
tool
has
run
for
one
minute,
turn
it
off
and
put
3-4
drops
of
light
machine
oil
in
the
oil
port
on
the
head
of
the
tool
(See
fig.8).
3.
Also
apply
a
small
amount
of
oil
to
the
space
between
the
arbor
and
the
shaft
sleeve.
CAUTION!
NEVER
use
a
penetrating
oil
to
lubricate
the
tool.
Penetrating
oil
may
act
as
a
solvent
that
will
break
down
the
grease
and
cause
the
tool
to
seize
up.
STORAGE
When
not
in
use
for
an
extended
period,
apply
a
thin
coat
of
lubricant
to
the
steel
parts
to
avoid
rust.
Remove
the
lubricant
before
using
the
tool
again.
DISPOSING
OF
TOOL
If
your
tool
has
become
damaged
beyond
repair,
do
not
throw
it
out.
Bring
it
to
the
appropriate
recycling
facility.
TROUBLESHOOTING
Contact
Princess
Auto
Ltd.
for
a
solution
if
the
tool
does
not
function
properly
or
parts
are
missing.
If
unable
to
do
so,
have
a
qualified
technician
service
the
tool.
Visit
www.princessauto.com
for
more
information
19
8571481
14
Gauge
Barrel
Grip
Electric
Metal
Shear
V4.0
PARTS
BREAKDOWN
~/
37 -
................
/
20
For
technical
questions
call1-800-665-8685
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