MasterCraft 054-8326-0 Owner's Manual
EASY SAW
054-8326-0
Owner’s Manual
PRODUCT SPECIFICATIONS
Rating:
120 V, 60 Hz AC
Amperes:
13 A
Blade speed:
4800 RPM (no load)
Blade:
7 ¼” (18.4 cm), 5/8” (15.9 mm) arbour,
40 Tungsten carbide teeth
Wood maximum cutting depth:
2 ½” (64 mm) @ 90°
1 13/16” (46 mm) @ 45°
Steel maximum thickness:
1/8" (3.2 mm)
Bevel angle:
0–50°
Weight:
13 lb 14 oz (6.3 kg)
Need Assistance?
Call us on our toll free customer support line:
1-800-689-9928
Technical questions
Replacement parts
Parts missing from package
Imported by Mastercraft Canada Toronto, Canada M4S 2B8
2
Product specifications ………….…………………………………………………….
1
Table of contents ……………………………………………………………………...
2
General safety warnings ……………………………………………………………..
3–4
Eye, ear & lung protection ……………………………………………………………
3–4
Electrical safety ……………………………………………………………………….
4
Power tool safety ……………………………………………………………………...
5–6
General safety rules …………………………………………………………………..
5
Work area ………………………………………………………………….…………..
5
Electrical safety ……………………………………………………………………….
5
Personal safety ………………………………………………………………………..
5–6
Use and care of power tools .………………………………………………………..
6
Service …………………………………………………………………………………
6
Specific safety rules …………………………………………………………………..
7–9
Extension cord safety ………………………………………………………………...
10
Symbols ………………………………………………………………………………..
11
Know your easy saw ………………………………………………………………
12
Accessories ……………………………………………………………………………
13
Contents ……………………………………………………………………………….
13–15
Assembly and operating ……………………………………………………………..
16–33
Installing the track rider ………………………………………………………………
16
Installing the metal cutting shield ……………………………………………………
16–17
Changing the blade …………………………………………………………………...
17–18
Setting the cutting depth ……………………………………………………………..
19
Bevel cutting angle ……………………………………………………………………
19–20
Installing the rip guide ………………………………………………………………..
20
Vacuum port …………………………………………………………………………..
20–21
Lock-off button ………………………………………………………………………..
22
Trigger switch …………………………………………………………………………
22
Laser switch …………………………………………………………………………...
22
Laser adjustment ……………………………………………………………………...
23
Resettable overload switch ………………………………………………………….
23
Materials you can cut …………………………………………………………………
24
General cutting ………………………………………………………………………..
24–25
Plunge cutting …………………………………………………………………………
26
Metal cutting …………………………………………………………………………...
27
Cutting using the rip guide …………………………………………………………...
27
Assembling the guide track ………………………………………………………….
28–29
Cutting using the guide track ………………………………………………………...
30–31
Installing zero clearance inserts …………………………………………………….
31–32
Maintenance …………………………………………………………………………..
33–34
Replacing carbon motor brushes ……………………………………………………
33
General maintenance ………………………………………………………………...
34
Exploded view …………………………………………………………………………
35–36
Parts list ………………………………………………………………………………..
37–40
Warranty ……………………………………………………………………….………
41–42
TABLE OF CONTENTS
3
EYE, EAR & LUNG PROTECTION
This instruction manual includes the following:
General Safety Rules
Specific Safety Rules and Symbols
Functional Description
Assembly
Operation
Maintenance
Accessories
!
ALWAYS WEAR EYE PROTECTION THAT CONFORMS WITH CSA
REQUIREMENTS or ANSI SAFETY STANDARD Z87.1
FLYING DEBRIS can cause permanent eye damage. Prescription
eyeglasses ARE NOT a replacement for proper eye protection.
WARNING: Non-compliant eyewear can cause serious injury if
broken during the operation of a power tool.
SAVE THESE INSTRUCTIONS FOR REFERENCE
WARNING: Use hearing protection, particularly during extended
periods of operation of the tool, or if the operation is noisy.
!
GENERAL SAFETY WARNINGS
WARNING: Before using this tool or any of its accessories, read this
manual and follow all Safety Rules and Operating Instructions. The important
precautions, safeguards and instructions appearing in this manual are not
meant to cover all possible situations. It must be understood that common
sense and caution are factors which cannot be built into the product.
!
4
ELECTRICAL SAFETY
WARNING: To avoid electrical hazards, fire hazards or damage to the
tool, use proper circuit protection.
This tool is wired at the factory for 120 V AC operation. It must be
connected to a 120 V AC, 15 A circuit that is protected by a time-delayed
fuse or circuit breaker. To avoid shock or fire, replace power cord
immediately if it is worn, cut or damaged in any way.
GENERAL SAFETY WARNINGS
WEAR A DUST MASK THAT IS DESIGNED TO BE USED WHEN
OPERATING A POWER TOOL IN A DUSTY ENVIRONMENT.
WARNING: Dust that is created by power sanding, sawing, grinding,
drilling, and other construction activities may contain chemicals that are
known to cause cancer, birth defects, or other genetic abnormalities. These
chemicals include:
Lead from lead-based paints
Crystalline silica from bricks, cement, and other masonry products
Arsenic and chromium from chemically treated lumber
The level of risk from exposure to these chemicals varies, according to how
often this type of work is performed. In order to reduce exposure to these
chemicals, work in a well-ventilated area, and use approved safety
equipment, such as a dust mask that is specifically designed to filter out
microscopic particles.
!
SAVE THESE INSTRUCTIONS FOR REFERENCE
5
WARNING Read all safety warnings
and instructions. Failure to follow the
warnings and instructions may result in
electric shock, fire and/or serious injury.
Save all warnings and instructions for
future reference.
Work area safety
Keep work area clean and well lit.
Cluttered or dark areas invite accidents.
Do not operate power tools in explosive
atmospheres, such as in the presence
of flammable liquids, gases or dust.
Power tools create sparks which may
ignite the dust or fumes.
Keep children and bystanders away
while operating a power tool.
Distractions can cause you to lose control.
Electrical safety
Power tool plugs must match the outlet.
Never modify the plug in any way. Do
not use any adapter plugs with earthed
(grounded) power tools. Unmodified
plugs and matching outlets will reduce risk
of electric shock.
Avoid body contact with earthed or
grounded surfaces such as pipes,
radiators, ranges and refrigerators.
There is an increased risk of electric shock
if your body is earthed or grounded.
Do not expose power tools to rain or
wet conditions. Water entering a power
tool will increase the risk of electric shock.
Do not abuse the cord. Never use the
cord for carrying, pulling or unplugging
the power tool. Keep cord away from
heat, oil, sharp edges or moving parts.
Damaged or entangled cords increase the
risk of electric shock.
When operating a power tool outdoors,
use an extension cord suitable for
outdoor use. Use of a cord suitable for
outdoor use reduces the risk of electric
shock.
If operating a power tool in a damp
location is unavoidable, use a residual
current device (RCD) protected supply.
Use of a ground fault circuit interrupter
(GFCI) reduces the risk of electric shock.
Personal safety
Stay alert, watch what you are doing
and use common sense when operating
a power tool. Do not use a power tool
while you are tired or under the
influence of drugs, alcohol or
medication. A moment of inattention while
operating power tools may result in serious
personal injury.
Use personal protective equipment.
Always wear eye protection. Protective
equipment such as dust mask, non-skid
safety shoes, hard hat, or hearing
protection used for appropriate conditions
will reduce personal injuries.
Prevent unintentional starting. Ensure
the switch is in the off-position before
connecting to power source and/or
battery pack, picking up or carrying the
tool. Carrying power tools with your finger
on the switch or energising power tools
that have the switch on invites accidents.
Remove any adjusting key or wrench
before turning the power tool on. A
wrench or a key left attached to a rotating
part of the power tool may result in
personal injury.
POWER TOOL SAFETY
!
6
PERSONAL SAFETY – cont’d
Do not overreach. Keep proper footing
and balance at all times. This enables
better control of the power tool in
unexpected situations.
Dress properly. Do not wear loose
clothing or jewellery. Keep your hair,
clothing and gloves away from moving
parts. Loose clothes, jewellery or long hair
can be caught in moving parts.
If devices are provided for the
connection of dust extraction and
collection facilities, ensure these are
connected and properly used. Use of
dust collection can reduce dust-related
hazards.
Power tool use and care
Do not force the power tool. Use the
correct power tool for your application.
The correct power tool will do the job
better and safer at the rate for which it was
designed.
Do not use the power tool if the switch
does not turn it on and off. Any power
tool that cannot be controlled with the
switch is dangerous and must be repaired.
Disconnect the plug from the power
source and/or the battery pack from the
power tool before making any
adjustments, changing accessories, or
storing power tools. Such preventive
safety measures reduce the risk of starting
the power tool accidentally.
Store idle power tools out of the reach
of children and do not allow persons
unfamiliar with the power tool or these
instructions to operate the power tool.
Power tools are dangerous in the hands of
untrained users.
Maintain power tools. Check for
misalignment or binding of moving
parts, breakage of parts and any other
condition that may affect the power
tool’s operation. If damaged, have the
power tool repaired before use. Many
accidents are caused by poorly maintained
power tools.
Keep cutting tools sharp and clean.
Properly maintained cutting tools with
sharp cutting edges are less likely to bind
and are easier to control.
Use the power tool, accessories and
tool bits etc. in accordance with these
instructions, taking into account the
working conditions and the work to be
performed. Use of the power tool for
operations different from those intended
could result in a hazardous situation.
Service
Have your power tool serviced by a
qualified repair person using only
identical replacement parts. This will
ensure that the safety of the power tool is
maintained.
POWER TOOL SAFETY
7
WARNING: Know your circular
saw. Do not plug the tool into the power
source until you have read and
understand this Instruction Manual.
Learn the tool’s applications and
limitations, as well as the specific
potential hazards related to this tool.
Following this rule will reduce the risk of
electric shock, fire, or serious injury.
Always wear eye protection.
Any power tool can throw
foreign objects into your eyes
and cause permanent eye
damage. ALWAYS wear safety goggles
(not glasses) that comply with ANSI safety
standard Z87.1. Everyday glasses have
only impact resistant lenses. They ARE
NOT safety glasses.
WARNING: Glasses or goggles
not in compliance with ANSI Z87.1
could cause serious injury when they
break.
Always keep hands out of the path of the
saw blade. Avoid awkward hand positions
where a sudden slip could cause your
hand to move into the path of the saw
blade.
DANGER: Keep hands away from
cutting area and the blade. Keep your
second hand on the tool. If both hands
are holding the saw, they cannot be cut by
the blade.
Do not reach underneath the workpiece.
The guard cannot protect you from the
blade below the workpiece.
Adjust the cutting depth according to
the thickness of the workpiece. Less
than a full tooth of the blade teeth should
be visible below the workpiece or
approximately 3/8" (10 mm).
Never hold piece being cut in your
hands or across your leg. Secure the
workpiece to a stable platform. It is
important to support the work properly to
minimize body exposure, blade binding, or
loss of control.
Hold power tool by insulated gripping
surfaces when performing an operation
where the cutting tool may contact
hidden wiring or its own cord. Contact
with a “live” wire will also make exposed
metal parts of the power tool “live” and
shock the operator.
When ripping always use a straight rip
guide. This improves the accuracy of cut
and reduces the chance of the blade
binding.
Always use blades with correct size and
shape (diamond versus round) of
arbour holes. Blades that do not match
the mounting hardware of the saw will run
eccentrically, causing loss of control.
Never use damaged or incorrect blade
washers or bolt. The blade washers and
bolt were specially designed for your saw,
for optimum performance and safety of
operation.
!
!
SAVE THESE INSTRUCTIONS FOR REFERENCE
!
SPECIFIC SAFETY RULES
8
CAUSES AND OPERATOR
PREVENTION OF KICKBACK
Kickback is a sudden reaction to a
pinched, bound or misaligned saw blade,
causing an uncontrolled saw to lift up and
out of the workpiece toward the operator.
When the blade is pinched or bound tightly
by the kerf closing down, the blade stalls
and the motor reaction drives the unit
rapidly back toward the operator.
If the blade becomes twisted or misaligned
in the cut, the teeth at the back edge of the
blade can dig into the top surface of the
wood causing the blade to climb out of the
kerf and jump back toward the operator.
Kickback is the result of saw misuse
and/or incorrect operating procedures or
conditions and can be avoided by taking
proper precautions as given below:
Maintain a firm grip with both hands on
the saw and position your arms to
resist kickback forces. Position your
body to the left or right side of the
blade, but not in line with the blade.
Kickback could cause the saw to jump
backwards, but kickback forces can be
controlled by the operator, if proper
precautions are taken.
When the blade is binding, or when
interrupting a cut for any reason,
release the trigger and hold the saw
motionless in the material until the
blade comes to a complete stop.
Never attempt to remove the saw from
the work or pull the saw backward while
the blade is in motion or kickback may
occur. Investigate and take corrective
actions to eliminate the cause of blade
binding.
When restarting a saw in the workpiece,
centre the saw blade in the kerf and
check that saw teeth are not engaged
into the material. If the saw blades are
binding, it may walk up or kickback from
the workpiece as the saw is restarted.
Support large panels to minimize the
risk of blade pinching and kickback.
Large panels tend to sag under their own
weight. Supports must be placed under the
panel on both sides, near the line of cut
and near the edge of the panel.
Do not use dull or damaged blades.
Unsharpened or improperly set blades
produce narrow kerf causing excessive
friction, blade binding and kickback.
ADDITIONAL SPECIFIC SAFETY RULES
Use extra caution when making a
“plunge cut” into existing walls or other
blind areas. The protruding blade may cut
objects that can cause kickback.
Check the lower guard for proper
closing before each use. Do not operate
the saw if the lower guard does not
move freely and close instantly. Never
clamp or tie the lower guard into the
open position. If the saw is accidentally
dropped, the lower guard may be
damaged. Raise the lower guard with the
retracting handle and make sure it moves
freely and does not touch the blade or any
other part in all depths of cuts.
Check the operation of the lower guard
spring. If the guard and the spring are
not operating properly, they must be
serviced before use. The lower guard
may operate sluggishly due to damaged
parts, gummy deposits, or a build-up of
debris.
SPECIFIC SAFETY RULES
SAVE THESE INSTRUCTIONS FOR REFERENCE
9
ADDITIONAL SPECIFIC SAFETY RULES –
cont’d
The lower guard should be retracted
manually only for special cuts such as
“plunge cuts” and “compound cuts”.
Raise lower guard by retracting handle
and as soon as the blade enters the
material, the lower guard must be
released. For all other sawing, the lower
guard should operate automatically.
Always observe that the lower guard is
covering the blade before placing saw
down on the bench or on the floor. An
unprotected, coasting blade will cause the
saw to walk backwards, cutting whatever is
in its path. Be aware of the time it takes for
the blade to stop after the switch is
released.
Never operate the saw while it is being
carried to another location. The blade
guard may be open and potentially cause
serious injury.
If the switch fails to turn the saw ON or
OFF properly, stop using it immediately
and have the saw switch repaired.
Always allow the saw to reach full speed
before beginning the cut.
Never use the side of the blade for cutting.
When making horizontal cuts, make sure
the weight of the tool is not forcing the side
of the blade to do the cutting. This will
reduce the risk of kickback.
Make sure there are no nails or foreign
objects in the area of the workpiece to be
cut.
Never lay workpiece on hard surfaces
like concrete, stone, etc. The protruding
blade may cause the tool to jump.
DANGER: To avoid injury from
accidental starting, always remove the
plug from the power source before
making any adjustments and before
installing or removing a saw blade.
When replacing the blade, make sure
the replacement blade is 7¼ "
(18.4 cm) in diameter and is rated for at
least 7,000 RPM. Installing an incorrect
blade will result in possible injury and poor
cutting action.
After changing a blade or making
adjustments, make sure the blade
clamp screw is securely tightened.
Loose blades and adjustment devices will
be violently thrown.
Never touch the blade during or
immediately after use. After use the
blade is too hot to be safely touched with
bare hands.
DANGER: Never use the laser in the
presence of small children. Small children
may stare directly into the laser light beam
and cause serious eye injury.
DANGER: The laser light beam that
is projected from the front of the laser level
can be dangerous to eyesight. Never allow
anyone to stare directly into the light.
Staring directly into the light beam may
result in serious eye damage.
DANGER: Always remove the plug
from the power source when changing the
blade.
SPECIFIC SAFETY RULES
! ! !
!
SAVE THESE INSTRUCTIONS FOR REFERENCE
10
WARNING: Keep the extension
cord clear of the working area. Position
the cord so it will not get caught on the
workpiece, tools or any other obstructions
while you are working with the power tool.
Make sure any extension cord used with
this tool is in good condition. When using
an extension cord, be sure to use one of
heavy enough gauge to carry the current
the tool will draw. An undersized cord will
cause a drop in line voltage resulting in
loss of power and overheating.
The table at right shows the correct size to
use according to cord length and
nameplate ampere rating. If in doubt, use
the next heavier gauge. The smaller the
gauge number the heavier the cord.
Be sure your extension cord is properly
wired and in good condition. Always
replace a damaged extension cord or have
it repaired by a qualified electrician before
using it. Protect your extension cord from
sharp objects, excessive heat and damp or
wet areas.
Use a separate electrical circuit for your
power tools. This circuit must not be less
than 14 gauge wire and should be
protected with either a 15 A time delayed
fuse or circuit breaker. Before connecting
the power tool to the power source, make
sure the switch is in the OFF position and
the power source is the same as indicated
on the nameplate. Running at lower
voltage will damage the motor.
!
MINIMUM GAUGE (AWG)
EXTENSION CORDS (120 V use only)
Amperage
rating Total length
More
than
Not
more
than
25'
(7.5 m)
50'
(15 m)
100'
(30 m)
150'
(45 m)
0 6 18
16
16
14 6 10
18
16
14
12
10
12
16
16
14
12
12
16
14
12
Not Applicable
EXTENSION CORD SAFETY
SAVE THESE INSTRUCTIONS FOR REFERENCE
11
V
Volts
A
Amperes
Hz
Hertz
W
Watts
kW
Kilowatts
Microfarads
L
Litres
kg
Kilograms
H
Hours
N/cm2
Newtons per square
centimetre
Pa
Pascals
Min
Minutes
S
Seconds
Alternating current
Three-phase alternating
current
Three-phase alternating
current with neutral
Direct current
No load speed
Alternating or direct
current
Class II construction
Splash-proof
construction
Watertight construction
Protective grounding at
grounding terminal,
Class I tools
Revolutions or
reciprocations per
minute
Diameter
Off position
Arrow
Warning symbol
Warning, bright light
SYMBOLS
WARNING: Some of the following symbols may appear on the easy
saw. Study these symbols and learn their meaning. Proper interpretation of
these symbols will allow for more efficient and safer operation of this tool.
!
This symbol designates that this tool is
listed with both Canadian and U.S.
requirements by Underwriters
Laboratories.
Conforms to UL Std. 60745-1& 60745-2-5.
Certified to CAN/CSA Std. C22.2 No.
60745-1 & 60745-2-5.
HOMOLOGUE
61TN
E213739
12
Rip guide
Guide track
(not exactly as illustrated)
KNOW YOUR EASY SAW
ON/OFF
Trigger switch
Laser ON/OFF
button
Lock-off button
Vacuum port
Vacuum port
baffle
Laser adjustment
screw
Brush cap
Sole plate
45° & 0°
cutting marks
Bevel cutting
adjustment lever
Rip guide
adjustment knob
Depth adjustment
stop button
Main handle
Front handle
Blade guard
lever
13
AVAILABLE ACCESSORIES
WARNING: Use only accessories
that are recommended for this easy
saw. Follow the instructions that
accompany the accessories. The use of
improper accessories may result in
injury to the operator or damage to the
tool.
Before using any accessory, carefully read
the instructions or the owner’s manual for
the accessory.
Saw blades
WARNING: If any part is missing or
damaged, do not plug the tool into the
power source or install any accessory until
the missing or damaged part is replaced.
CONTENTS
Carefully unpack the easy saw. Compare
the contents against the “EASY SAW
COMPONENTS” and “GUIDE TRACK
COMPONENTS” charts below.
NOTE: See illustrations of the easy saw
components on Pages 14 & 15.
WARNING: To avoid fire or toxic
reaction, never use gasoline, naphtha,
acetone, lacquer thinner or similar
highly volatile solvents to clean the
tool.
CONTENTS
EASY SAW COMPONENTS
KEY
DESCRIPTION
QTY
A
Easy saw
1
B
5 mm Hex key
1
C
40 T blade
1
D
Rip guide
1
E
Track rider
1
F
Zero clearance insert
3
G
Metal cutting shield
1
Owner’s Manual
1
!
ACCESSORIES
!
!
GUIDE TRACK COMPONENTS
KEY
DESCRIPTION
QTY
H
Track section “A”
1
I
Track section “B”
1
J
Track section “C”
1
K
Track section “D”
1
L
Joining bars
6
M
Screws
12
N
End caps
(preassembled)
2
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