ADENDORFF MAC AFRIC DCSM02-100 User manual

GENERAL POWER TOOL SAFETY WARNINGS
(For All Power Tools)
WARNING! Read and understand all instructions. Failure to follow all
instructions listed below may result in electric shock, fire and/or serious
personal injury.
Save all warnings and instructions for future reference.
The term “power tool” in the warnings refers to your mains-operated (corded) power tool or
battery-operated (cordless) power tool.
Work Area Safety
1. Keep work area clean and well lit. Cluttered or dark areas invite accidents.
2. 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.
3. Keep children and bystanders away while operating a power tool.
Distractions can
cause you to lose control.
Electrical Safety
4. Power tool plugs must match the outlet. Never modify the plug in anyway. Do not use
any adapter plugs with earthed (grounded) power tools.
Unmodified plugs and matching
outlets will reduce risk of electric shock.
5. Avoid body contact with earthed or grounded surfaces, such as pipes, radiators, ranges
and refrigerators.
There is an increased risk o electric shock if your body is earthed or
grounded.
6. Do not expose power tools to rain or wet conditions.
Water entering a power tool will
increase the risk of electric shock.
7. 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.
8. 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.
9. If operating a power in a damp location is unavoidable, use a residual current device (RCD)
protected supply.
Use of an RCD reduces the risk of electric shock.
NOTE: The term “residual current device (RCD)” may be replaced by the term “ground fault circuit
interrupter (GFCI)” or “earth leakage circuit breaker (ELCB)”.
Personal Safety
10. 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.
11. 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.
12. 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.
13. Remove any adjusting key or wrench before turning the tool on.
A wrench or a key left
attached to a rotating part of the power tool may result in personal injury.
14. Do not overreach. Keep proper footing and balance at all times.
This enables better control of
the power tool in unexpected situations.
15. 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.
16. 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
17. 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.
18. Do not use tool if switch does not turn it on or off. Any power tool that cannot be
controlled with the switch is dangerous and must be repaired.
19. 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.
20. 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.
21. 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.
22. Keep cutting tools sharp and clean.
Properly maintained cutting tools with sharp
cutting edges are less likely to bind and are easier to control.
23. 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
24. 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 .
VOLTAGE WARNING:
Before connecting the machine to a power source (receptacle, outlet, etc.), be sure the
voltage supplied is the same as that specified on the nameplate of the machine. A power
source with voltage greater than that specified for the machine can result in SERIOUS
INJURY to the user, as well as damage to the machine. If in doubt, DO NOT PLUG IN THE
MACHINE. Using a power source with voltage less than nameplate rating is harmful to the
motor.
SPECIFICATIONS
Model DCSM02-100 SGRINC-001 DCSM02-125
Rated Voltage(DC) 18 V
Wheel Size External Dia. ∅100 mm ∅115 mm ∅125 mm
Internal Dia. ∅16 mm ∅22 mm ∅22 mm
No-load Speed 8500 r/min
Spindle Thread M10 M14 M14
Net Weight 1.4 Kg 1.4 Kg 1.4 Kg
Total Weight (Battery Included) 2.4 Kg
Length of Battery Cartridge 354 mm
※Due to the continuing program of research and development, the specifications herein are
subject to change without prior notice.
GENERAL SAFETY RULES FOR GINDING, SANDING,
CUTTING-OFF OPERATIONS
1. This power tool is intended to function as a grinder, sander or cut-off tool. Read all safety
warnings, instructions, illustrations and specifications provided with this power tool. Failure
to follow all instructions listed below may result in electric shock, fire and/or serious injury.
2. Operations such as polishing are not recommended to be performed with this power tool.
Operations for which the power tool was not designed may create a hazard and cause
personal injury.
3. Do not use accessories which are not specifically designed and recommended by the tool
manufacturer. Just because the accessory can be attached to your power tool, it does not
assure safe operation.
4. The rated speed of the accessory must be at least equal to the maximum speed marked on
the power tool. Accessories running faster than their rated speed can break and fly apart.
5. The outside diameter and the thickness of your accessory must be within the capacity
rating of your power tool. Incorrectly sized accessories cannot be adequately guarded
or controlled. Threaded mounting of accessories must match the grinder spindle
thread. For accessories mounted by flanges, the arbour hole of the accessory must fit
the locating diameter of the flange. Accessories that do not match the mounting
hardware of the power tool will run out of balance, vibrate excessively and may cause
loss of control.
6. Do not use a damaged accessory. Before each use inspect the accessory such as
abrasive wheels for chips and cracks, backing pad for cracks, tear or excess wear,
wire brush for loose or cracked wires. If power tool or accessory is dropped, inspect

for damage or install an undamaged accessory. After inspecting and installing an
accessory, position yourself and bystanders away from the plane of the rotating
accessory and run the power tool at maximum no-load speed for one minute.
Damaged accessories will normally break apart during this test time.
7. Wear personal protective equipment. Depending on application, use face shield, safety
goggles or safety glasses. As appropriate, wear dust mask, hearing protectors, gloves
and workshop apron capable of stopping small abrasive or workpiece fragments. The
eye protection must be capable of stopping flying debris generated by various
operations. The dust mask or respirator must be capable of filtrating particles
generated by your operation. Prolonged exposure to high intensity noise may cause
hearing loss.
8. Keep bystanders a safe distance away from work area. Anyone entering the work area
must wear personal protective equipment. Fragments of workpiece or of a broken
accessory may fly away and cause injury beyond immediate area of operation.
9. Hold power tool by insulated gripping surfaces only, when performing an operation
where the cutting accessory may contact hidden wiring. Cutting accessory contacting
a “live” wire may make exposed metal parts of the power tool “live” and shock the
operator.
10. Never lay the power tool down until the accessory has come to a complete stop. The
spinning accessory may grab the surface and pull the power tool out of your control.
11. Do not run the power tool while carrying it at your side. Accidental contact with the
spinning accessory could snag your clothing, pulling the accessory into your body.
12. Regularly clean the power tool’s air vents. The motor’s fan will draw the dust inside the
housing and excessive accumulation of powdered metal may cause electrical hazards.
13. Do not operate the power tool near flammable materials. Sparks could ignite these
materials.
14. Do not use accessories that require liquid coolants. Using water or other liquid coolants
may result in electrocutionor shock.
15. Use only wheel types that are recommended for your power tool and the specific guard
designed for the selected wheel. Wheels for which the power tool was not designed cannot
be adequately guarded and are unsafe.
16. The grinding surface of the centre depressed wheels must be mounted below the plane of
the guard lip. An improperly mounted wheel that projects through the plane of the guard lip
cannot be adequately protected.
17. The guard must be securely attached to the power tool and positioned for maximum safety,
so the least amount of wheel is exposed towards the operator. The guard helps to protect
operator from broken wheel fragments, accidental contact with wheel and sparks that
could ignite clothing.
18. Wheels must be used only for recommended applications. For example: do not grind with
the side of the cut-off wheel. Abrasive cut-off wheels are intended for peripheral grinding;
side forces applied to these wheels may cause them to shatter.
19. Always use undamaged wheel flanges that are of correct size and shape for your selected
wheel. Proper wheel flanges support the wheel thus reducing the possibility of wheel
breakage. Flanges for cut-off wheels may be different from grinding wheel flanges.
20. Do not use worn down wheels from larger power tools. Wheels intended for larger power
tools are not suitable for the higher speed of a smaller tool and may burst.
KICKBACK AND RATED WARNINGS
Kickback is a sudden reaction to a pinched or snagged rotating wheel, backing pad, brush
or any other accessory. Pinching or snagging causes rapid stalling of the rotating accessory
which in turn causes the uncontrolled power tool to be forced in the direction opposite of
the accessory’s rotation at the point of the binding. For example, if an abrasive wheel is
snagged or pinched by the grab, the edge of the wheel that is entering into the pinch point
can dig into the surface of the material causing the wheel to climb out or kick out. The
wheel may either jump toward or away from the operator, depending on direction of the
wheel’s movement at the point of pinching. Abrasive wheels may also break under these
conditions. Kickback is the result of power tool misuse and/or incorrect operating
procedures or conditions and can be avoided by taking proper precautions as given below.
1. Maintain a firm grip on the power tool and position your body and arm to allow you to
resist kickback forces.
2. Always use auxiliary handle, if provided, for maximum control over kickback or torque
reaction during start-up. The operator can control torque reactions or kickback forces,
if proper precautions are taken.

3. Never place your hand near the rotating accessory. Accessory may kickback over your
hand.
4. Do not position your body in the area where power tool will move if kickback occurs.
Kickback will propel the tool in direction opposite to the wheel’s movement at the
point of snagging.
5. Use special care when working corners, sharp edges, etc. Avoid bouncing and
snagging the accessory. Corners, sharp edges or bouncing have a tendency to snag
the rotating accessory and cause loss of control or kickback.
6. Do not attach a saw chain woodcarving blade or toothed saw blade. Such blades
create frequent kickback and loss of control.
ADDITIONAL SAFETY RULES
1. Do not “jam” the cut-off wheel or apply excessive pressure. Do not attempt to make an
excessive depth of cut. Overstressing the wheel increases the loading and susceptibility to
twisting or binding of the wheel in the cut and the possibility of kickback or wheel
breakage.
2. Do not position your body in line with and behind the rotating wheel. When the wheel, at the
point of operation, is moving away from your body, the possible kickback may propel the
spinning wheel and the power tool directly at you. When wheel is binding or when
interrupting a cut for any reason, switch off the power tool and hold the power tool
motionless until the wheel comes to a complete stop. Never attempt to remove the cut-off
wheel from the cut while the wheel is in motion otherwise kickback may occur. Investigate
and take corrective action to eliminate the cause of wheel binding.
3. Do not restart the cutting operation in the workpiece. Let the wheel reach full speed and
carefully re-enter the cut. The wheel may bind, walk up or kickback if the power tool is
restarted in the workpiece. Support panels or any oversized workpiece to minimize the risk
of wheel pinching and kickback. Large workpieces tend to sag under their own weight.
Supports must be placed under the workpiece near the line of cut and near the edge of the
workpiece on both sides of the wheel.
4. Use extra caution when making a “pocket cut” into existing walls or other blind areas. The
protruding wheel may cut gas or water pipes, electrical wiring or objects that can cause
kickback.
IMPORTANT SAFETY INSTRUCTIONS FOR BATTERY AND
CHARGER
1. Always set the reversing switch lever in the central position (lock the switch) and remove
the battery cartridge before tool change, inspection, maintenance, transportation, storage
or something like that.
2. Always check and confirm the battery cartridge is installed properly before use.
3. It’s normal that the battery will become a little bit hotter while charging.
4. Do not charge for the damaged battery.
5. After charging, unplug the charger from power source and then remove the battery
cartridge from the charger. Do not leave the battery cartridge in the charger after the
charging cycle is completed.
6. Do not put the charged battery cartridge in the charger when the tool is not used.
7. Do not disassemble charger or battery; take it to a qualified serviceman when service
or repair is required; incorrect reassembly may result in a risk of electric shock or fire.
8. Do not short the battery cartridge.
9. Do not burn the battery. It will explode in a fire.
10. Be careful not to drop, shake or strike the battery.
11. Do not use battery as hammer. Knocking it may cause accidental short circuit, fire or
explosion.
12. Keep battery far from fire and high temperature. Never place battery on radiator or
expose it under continuous sun irradiation. There is danger of explosion.
13. Keep work area well-ventilated. Improper use of battery or damaged battery may send
out toxic gases, which can cause personal injury.
14. Overheating or overusing of the battery may cause liquid escape and come into
contact with the adjacent components. Clean such parts or replace them, if required.
If electrolyte contacts with your skin, wash the contacted area with soap firstly and
then wash with lemon juice and vinegar. If electrolyte gets into your eyes, rinse them
out with clear water and seek medical attention right away.
15. If operating time with a battery has become excessively shorter after charging, stop
operating immediately and replace with a new one or go to maintenance for

inspection. Continuous using of a worn out battery may result in a risk of overheating,
possible burns and even an explosion.
16. Do not expose battery cartridge to rain, snow or wet conditions.
17. Store battery cartridge properly:
a) Store the battery after it is fully charged
b) Store the battery only within a temperature range between 0℃and 45℃. Too hot or too cold
may damage the battery.
c) Avoid storing battery nearside paper clips, coins, keys, nails, screws, or other small metal
objects that can make a connection from one terminal to another. Shorting the battery
terminals together may cause sparks, burns, or a fire.
18. Do not dispose of damaged or worn out battery into household waste, fire or water.
19. Damaged or worn out battery/batteries should be collected, recycled or disposed of in an
environmental-friendly manner.
20. Do not charge for the battery when room temperature is lower than 10℃or higher than 50℃.
The battery cannot be charged when room temperature is lower than 0℃.
SAVE THESE INSTRUCTIONS.
WARNING! MISUSE or failure to follow the safety rules stated in this instruction manual may cause
serious personal injury.
GENERAL DESCRIPTIONS
1. Spindle Lock Button
2. Switch Knob
3. Battery Indicator
4. Battery Cartridge
5. Auxiliary Handle
6. Wheel Guard
INSTRUCTIONS FOR OPERATION
CAUTION:
Before any work on the machine itself (e.g. maintenance, tool change, etc.) as well as
during transport and storage, remove the battery from the power tool.
Installing or Removing Wheel Guard
CAUTION:
To use the tool with wheel guard only. Keep body in the closed side of the wheel guard.
Mount the wheel guard with the protrusion
on the wheel guard band aligned with the
notch on the bearing box. Then rotate the
wheel guard to the desired position and fix
the hex socket head screw with a wrench.
(Fig.1)
To remove wheel guard, follow the
installation procedure in reverse.
Installing or Removing the Depressed Center Wheel
Screw the inner flange onto the spindle. Press the spindle lock firmly so that the spindle
cannot revolve. (Fig.3)Then use the lock nut wrench to secure the inner flange. Fit the wheel
on over the inner flange and screw the outer flange onto the spindle. (Fig.2)

Mounting the Auxiliary Handle
Screw the auxiliary handle on the right or left of
the tool head. (Fig. 4)
Spindle Lock
CAUTION:
Never actuate the spindle when the spindle is
moving. The tool may be damaged.
Press the spindle lock to prevent spindle rotation
when installing or removing the wheel. (Fig. 5)
Switch Operation
WARNING! Before plugging in the tool, always
check to see that the switch actuates properly
and returns to the “OFF” position when the rear of
the switch knob is depressed.
Push the switch knob forward and press it
downward, the knob can be locked on the "I (ON)"
position and when released, it can rebound to "O
(OFF)" position automatically.
To start the tool, push the switch knob to "I (ON)"
position and lock it; to stop the tool, release the
knob and rebounds to "O (OFF)" position. (Fig. 6)
To switch ON, push the switch knob forward in the
direction of arrow ①. Then depress the front of
the switch knob in the direction of arrow ②to
lock it . (Fig. 7)
To switch OFF, depress the rear of the switch knob
to unlock the switch and the knob will return to the
OFF position normally.
Installing or Removing the Battery
CAUTION:
Use only specified type battery. Other types/brands of batteries may burst cause personal
injury and property damage.
Installing the Battery
To install the battery firmly, insert it
properly all the way until it locks in place
with a little click. If not, it may accidentally
fall out of the tool, causing injury to you or
someone around you. Avoid overexerting or
hammering the battery into the motor
housing with the help of other objects.
(Fig.8)
Removing the Battery
To remove the battery, press the
unlocking buttons on both sides of the
battery in the direction of arrow ①and
pull out the battery downwards in the
direction of arrow ②. (Fig.9)
Grinding Operation
CAUTION:
Always wear protective devices like gloves,
glasses, etc.
Switch on the tool and hold it firmly with
one hand gripping the tool body and the
other hand holding the auxiliary handle.
Then apply the wheel or disc to the
workpiece.

In general, keep the edge of the wheel or disc at an angle of about 15°-30° to the workpiece
surface.
During the break-in period with a new wheel, do not work the grinder in the B direction, or it
will cut into the workpiece. Once the edge of the wheel has been rounded off by use, the wheel
may be worked in both A and B directions. (Fig. 10)
Cutting Operation
Switch on the tool and hold it firmly with one hand
gripping the tool body and the other hand holding
the auxiliary handle. Then apply the wheel or disc
to the workpiece. Keep the edge of the wheel or
disc at an angle of about 90° to the workpiece
surface. (Fig. 11)
Battery Indicator
CAUTION:
The four charging lights may flash in red color if the tool is overheated or overloaded. As
temperature recovers or over-load protection is removed, press the switch and the tool can be
started normally.
Current power of the battery will be indicated by
the battery indicator when pressing the battery
button or switching on the tool. (Fig. 12)
Four red LED lights are set to indicate the battery power which can be referred to the
following table.
Status of Red LED Lights Approx. Battery Power Left
4 lights lit ≥3/4
3 lights lit ≥1/2
2 lights lit ≥1/4
1 light lit ＜1/4
1 light flash Low level
Battery Charging
Battery Charger
CAUTION:
The charger applies to charge for specified Li-on Battery under normal circumstances.
Make sure that the AC voltage of the power source meets the requirement specified on
the nameplate of the charger.
Due to the continuing program of research and development, the specifications herein
are subject to change without prior notice.
Charging Operation
1. Plug the battery charger into the proper AC power source. The charging indicator light will
flicker in green color and the charger operates in standby mode.
Model SCHARG-001 (FFCL18-04)
Input Voltage (AC) 220-240V
Charging Current 3.0 A
Input Power Frequency 50-60 Hz
Applicable Battery Cartridge Voltage
(DC) 14.4-18 V
Applicable Battery Cartridge Capacity 3.0Ah 4.0Ah 5.0 Ah
Full Charging Time ≈60 min ≈90 min ≈100 min
Insulation Grade Double Insulation

2. Insert the battery pack fully into the battery charger and the charger starts charging.
The battery charger can detect some sort of failure caused by the battery and indicates by the
statuses of the red and green indicator lights.
When a failure occurs, remove the battery and
then insert it into the charger again. If the failure
continues, change with a new battery. If the new
battery can be charged, then the old battery
maybe damaged. If the charging indicator lights
indicate same failure as before while changing
with a new battery, then the charger maybe
damaged, take the charger to be repaired by
qualified serviceman. (Fig. 13)
The following chart lists the relations between the statuses of charging and charging indicator
lights.
Continuous Use
If the tool is operated continuously until the battery cartridge has discharged, allow the tool
to rest for 15minutes before proceeding with a fresh battery.
MAINTENANCE
CAUTION:
Always be sure that the tool is switched off and unplugged before attempting to perform
inspection or maintenance.
Cleaning air vents
Always keep air intake and outtake clean. Clean them regularly or if they are jammed.
Inspecting the mounting screws
Regularly inspect all mounting screws and ensure that they are properly tightened. Should
any of the screws be loose, retighten them immediately. Failure to do so could result in
serious hazard.
Cleaning
Clean dust and debris from vents. Keep the
machine handles clean, dry and free of oil or
grease)
Cleaning dustproof net
Pry the dustproof net out from the two places in
Fig. 14 with a flat blade screwdriver and clean the
net to allow the air to circulate.
Clean up the dustproof net when it is clogged with
dirt and foreign matters to protect damage from
the machine.
※To maintain product SAFETY and RELIABILITY, repairs, any other maintenance or adjustment
should be performed by authorized centers, always using original replacement parts.
Descriptions of
Charging Status Icons
Icons of Charging
Indicator Lights Descriptions of Charging
Indicator Lights
Green
Light
Red
Light
Plug the charger into
a proper outlet Green light flickers, red light
extinguished
During charging Green light extinguished, red light
keeps flickering steadily
Charge complete Green light keeps up steadily,
red light extinguished
Abnormity occurs on
the battery
Green and red light flicker
alternately
The temperature of
the battery is under
0℃or higher than
50℃
Green light extinguished, red light
flickers

EXPLAINATION OF GENERAL VIEW
1 Outer Flange 25 Baffle Plate
2 Inner Flange 26 Washer
3 Wheel Guard Assembly 27 Armature
4 Drive Spindle 28 Ball Bearing
5 Pan Head Screw (with Spring Washer) 29 Stator Assembly
6 Dust Cap 30 Stator Plate
7 Bearing Box 31 Pan Head Tapping Screw
8 O Ring 32 PCB Assembly
9 Dust-proof Washer 32-1 PCB Aluminum Case
10 Ball Bearing 33 Right-Half Handle
11 Circlip for Hole 34 Nameplate
12 Gear 35 Pan Head Tapping Screw
13 Needle Bearing 36 Dust Cap
14 Pan Head Tapping Screw 36-1 Dustproof Net
15 Gear Housing 37 Switch Knob
16 Lock Pin 38 Switch Lever
17 Autolocking Spring 39 Pivot Pin
18 Lock Nut 40 Rotary Rod
19 Nut 41 Switch
20 Gear 42 Terminal Block
21 Ball Bearing 43 Lead Wire
22 Bearing Retainer 44 Left-half Motor Housing
23 Pan Head Screw (with Spring Washers)
24 Fan Cover