Minova tool SP-01 User manual

PRODUCT SPECIFICATIONS
Rating:
20 V DC
No-load Speed:
3,500 RPM ( )
( )
( )
( )
( )
no load
Blade:
4-1/2" 115mm
Arbor:
3/8" ( )9.5 mm
Depth of cut @ 90°:
1-11/16" (43 mm)
Depth of cut @ 45°:
1-1/8"(29mm)
COMPACT CIRCULAR SAW
SP-01
Owner’s Manual
( )

TABLE OF CONTENTS
2
3-4
5-6
7-9
SYMBOLS
KNOW YOUR CIRCULAR SAW
GENERAL SAFETY WARNINGS
POWER TOOL SAFETY
SPECIFIC SAFETY RULES
ASSEMBLY AND OPERATING
10
11
13-15

3
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.
This instruction manual includes thefollowing:
General Safety Rules
Specific Safety Rules and Symbols
Functional Description
Assembly
Operation
Maintenance
Accessories
EYE, EAR & LUNG PROTECTION
ALWAYS WEAR EYE PROTECTION THAT CONFORMS WITH CSA
R
EQUIREMENTS or ANSI SAFETY STANDARD Z87.1
F
LYING 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.
!
WARNING: Use hearing protection, particularly during extended
periods of operation of the tool, or if the operation is noisy.

4
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.
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 20V DC operation.

5
!
POWER TOOL SAFETY
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
Avoid body contact with grounded surfaces
such as pipes, radia- tors, ranges and
refrigerators. There is an increased risk of
electric shock if your body is grounded.
Do not expose power tools to rain or wet
conditions. Water entering a power tool will
increase the risk of electric shock.
outdoor use 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 energizing 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.
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 jewelry. Keep your hair, clothing and
gloves away from moving parts. Loose
clothes, jewelry 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.

6
POWER TOOL SAFETY
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 hazardoussituation.
Use clamps or another practical way to
secure and support the workpiece to a stable
platform. Holding the work by hand or against
your body leaves it unstable and may lead to
loss of control.
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.
Battery Tool Use and Care
Recharge only with the charger specified by the
manufacturer. A charger that is suitable for one
type of battery pack may create a risk of fire when
used with another battery pack.
Use power tools only with specifically designated
battery packs. Use of any other battery packs may
create a risk of injury and fire.
When battery pack is not in use, keep it away from
other metal objects, like aper clips, coins, keys,
nails, screws or other small metal objects, that can
make connection from one terminal to another.
Shorting the battery terminals together
may cause burns or a fire.
Under abusive conditions, liquid may be ejected
from the battery; avoid
contact. If contact accidentally occurs, flush with
water. If liquid contacts eyes,
additionally seek medical help. Liquid ejected from
the battery may cause
irritation or burns.
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.
Always push the gear selector and turn the
operating mode selector switch through to the stop.
Otherwise, the machine can become damaged.
Apply the power tool to the screw only when it
is switched off. Rotating tool inserts can slip off. An
auxiliary tool can be used to remove the
screwdriver bit or universal bit holder.
Working in especially dusty environments can lead
to failure of the power tool.
If the power tool suddenly fails, remove the carbon
brushes and check them.

7
!
!
!
SPECIFIC SAFETY RULES
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 to the thickness of
the workpiece. Less than a full tooth of the
blade teeth should be visible below the
workpiece.
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 the rip fence or
straight edge 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 arbor
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.
Never use abrasive blades with this circular
saw.
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:

8
SPECIFIC SAFETY RULES
CAUSES AND OPERATOR PREVENTION OF
KICKBACK – cont’d
Maintain a firm grip 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,
center 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.
Do not use dull or damaged blades.
Unsharpened or improperly set blades produce
narrow kerf causing excessive friction, blade
binding and kickback.
Blade depth and bevel adjusting locking
levers must be tight and secure before
making cut. If blade adjustment shifts while
cutting, it may cause binding and kickback.
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.
ADDITIONAL SPECIFIC SAFETY RULES
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.
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 bench or 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.

9
!
SPECIFIC SAFETY RULES
ADDITIONAL SPECIFIC SAFETY RULES –
cont’d
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 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 4-1/2" in diameter and
is rated for at least 3,500 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.

10
SYMBOLS
!
WARNING: Some of the following symbols may appear on the circular saw.Study
these symbols and learn their meaning. Proper interpretation of these symbols will
allow for more efficient and safer operation of thistool.
V
Volts
A
Amperes
Hz
Hertz
W
Watts
kW
Kilowatts
Microfarads
L
Liters
kg
Kilograms
H
Hours
N/cm
2
Newtons per square
centimeter
Pa
Pascals
OPM
Oscillations per minute
Min
Minutes
S
Seconds
or a.c.
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
Wear your safety
glasses
Wear a dust mask
Wear hearing protection

11
KNOW YOUR CIRCULAR SAW
Saw Blade
Lower Blade Guard
Base Plate
Lower Guard Lever
Dust Extraction Port
Upper Blade Guard
Rip Guide
Vacuum Adaptor
Allen Wrench for Blade
Bevel Scale Bracket
Rip Guide Locking Screw
Blade Bolt & Washer
Lock-Off Button
ON/OFF Switch
Depth Guide Bracket
Depth Clamp Lever
Rear Motor
Spindle Lock Button
Laser
Battery
Battery Unlocking Button.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
1
2
3
4
57
6
8
910
11
12
13
14
15
16
17
18 19 20 21 22
Bevel Clamp Lever

ASSEMBLY AND OPERATING
12
Install of the Battery
Press the button of the battery(13),
and then insert it into the base of the power
tool(14). Push the battery completely into
the base until the stripe can no longer be seen
and the battery is securely locked.
NOTE: Use only original Enertwist lithium-ion
batteries with the voltage listed on the
nameplate of your power tool. Using other
batteries can lead to injuries and pose a fire
hazard.
Removal of the Battery
Press the button of the battery(13),
and then pull the battery from the base of the
power tool(14).
WARNING: Please remove battery from the
machine before operating the following
installations.
Removal of the Saw Blade
–Press the lock button (18) and keep it pressed.
The lock button (18) may be actuated only
when the saw spindle is at a standstill.
Otherwise, the power tool can be damaged.
–With the allen wrench (11),unscrew the
bolt (7) turning in rotation direction.
–Tilt back the retracting blade guard (8) and
hold firmly.
–Remove the clamping flange and the saw
blade (1) from the machine.
Mounting the Saw Blade
–Clean the saw blade (1) and all clamping
parts to be assembled.
–Tilt back the retracting blade guard (8)
and hold firmly.
–Place the saw blade (1) on to the mounting
bolt. The cutting direction of the teeth(direc-
tion or arrow on saw blade) and the direction
of rotation arrow on the blade guard (8) must
correspond.
–Mount the blot & screw (7) in turning in rota-
tion direction.
–Press the spindle lock button (18) and keep
it pressed.
–With the allen wrench (11)tighten the blade
bolt (7)turning in rotation direction.
Install the Rip Guide
To install the rip guide on the machine, perform
the following steps.
•Insert the rip guide (6) through all three slots
von the base plate (10) at the front of the saw,
starting with slot in the left side edge of the base.
•Slide the guide through the left slot until it
extends out the right side of the base plate
•Adjust the rip guide for the desired width of
cut and then securely tighten the rip guide
locking screw (4).
Install the Vacuum Adaptor Hose (Fig1)
-Connect the vacuum adaptor (22) to the dust
extraction port (21) on the tool.
-Connect the other end of the vacuum adap-
tor(22) to the end of a vacuum hose.
Switch On/Off
Before engage the ON/OFF switch (15), check
that the saw blade is properly fitted and run
smoothly, the blade clamp bolt is well tightened.
To start the machine, press the ON/OFF switch
(15) and keep it pressed.
To stop the machine, release the ON/OFFswit-
ch (15) or when it is locked with the lock-of
button (16), briefly press the ON/OFFswitch (15)
and then release it.
18 19 20 21 22

ASSEMBLY AND OPERATING
Laser Function
WARNING: Do not stare directly at the laser
beam, do not deliberately aim the beam at
personnel and ensure that it is not directed
towards the eye of a person for longer
than 0.25s.
When you make the line of the cut on the work
piece, the laser can help you get better
alignment.
a.Make sure line of the cut on the work piece.
b.Adjust the angle of cut as required
c.Plug in the machine and start the motor
d.When the blade is at its maximum speed
(approximately 2 seconds), place the saw
on the work-piece.
e.Switch on the laser from the laser aperture
using the laser switch (2).
f.Align the beam with the mark on the work-
piece and slowly push the saw forward using
both hands, keeping the red light beam on the
mark.Switch off the laser beam when complet-
ed the cut.
Cutting Methods
Parallel Cut Adjustment
a.Loosen the lock knob of rip guide
locking screw (4).
b.Slide the rip guide(6) through the slots in the
shoe to the desired width.
c.Tighten the lock bolt to secure it in the position.
d.Ensure that the rip guide(6) rests against the
wood along its entire length to give a consistent
parallel cuts.
Pocket Cuts
A pocket cut is a cut that must be made inside
the area of the work-piece rather than starting
from an outside edge and working inward.
: Always cut in a forward direction
when pocket cutting. Cutting in the reverse
direction could cause the saw to climb up on
the work-piece and back toward you.
Depth Adjustment
•Unplug your circular saw.
•Loosen the depth clamp lever (19)
on the depth guide at the back of saw.
•Hold the base plate (10) against the edge of
the work piece and lift the body of the saw until
the blade is at the right depth determined by
the depth gauge (align the scale line).
•Secure the base plate(10) by tightening
the lever.
ATTENTION: Always maintain the correct
blade depth setting. For all cuts the blade depth
should not exceed 1/4” below the material
being cut. Excessive blade depth increases the
chance of saw KICKBACK.
Angle Adjustment
a. Loosen the bevel scale bracket (5) for angle
adjustment. b.Adjust the base plate (10) to the
desired angle between 0° to 45° c.Tighten the
bevel scale bracket(5).
Maintenance
Never use aggressive detergents or solvents
for cleaning
To prevent accidents, always unplug the saw from
the power source beforecleaning or performing
any maintenance the saw.may be cleaned most
effectively
Pocket cuts can be very the novice to attempt
because of the need to manually retract the
lower guard and perform a plunge cut which is
potential hazardous.
a.Hold the lower blade guard by the handle.
b.Rest the front of the base flat against the
work-piece with the rear handle related so
the blade does not touch the work-piece.
c.Start the saw and let the blade reach full
speed.
d.Guide the saw down into the work-piece
and make the cut
13

14
ASSEMBLY AND OPERATING
using compressed air. Always wear safety go-
ggles when using compressed air. If compressed
air isnot available, use a brush to remove dust
and chips from the saw.
Motor ventilation vents and switch levers must
be kept clean and free of foreign matter. Do not
attempt to clean by inserting pointed objects thr-
ough openings.
Never use any caustic agents to clean plasticp-
arts. Such as: gasoline, carbon tetrachloride,
chlorinated cleaning solvents, ammonia and hou-
sehold cleaners containing ammonia. Do not use
any of these to clean the saw.
Have an authorized service center examine
and/or replace the worn carbon brushes in the
event of excessive parking.
: Do not use cleaning agents to
Clean the housing only with a damp cloth. Do
not use any solvents! Dry thoroughly afterwards.
If the supply cord of this power tool is damaged,
it must be replaced by a similar cord available
through the service organization or a qualified
authoritative technician.
clean the plastic parts of the tool. A mild deter-
gent on a damp cloth is recommended. Water
must never come into contact with the tool.
Transport
Turn the motor off and disconnect the mains plug.
While transporting, be careful not to drop, or
shock the machine. For transport, the machine
has to be fixed against slipping and tipping over.
Do not place objects on the machine.
Accessories
Image Description Application
24 Teeth TCT Premium
Saw Blade
Cutting wood, plastic and
other soft materials
60
TCT
TEETH
CARBIDE
MAX :7 0 0
0RP M
60 Teeth HSS Saw Blade Aluminum and other non-ferrous
thin sheet metal
Diamond Saw Blade Tile, concrete or other similar
materials

15
Meaning of crossed –out wheeled dustbin:
Do not dispose of electrical appliances as uns-
orted municipal waste, use separate collection
facilities. Contact your local government for in-
formation regarding the collection systems
available. If electrical appliances are disposed
of in landfills or dumps, hazardous substances
can leak into the groundwater and get into the
food chain,damaging your health and well-
being.
ASSEMBLY AND OPERATING
Table of contents