Erbauer ERI717DDR User manual

18V BRUSHLESS DRILL DRIVER ERI717DDR
ERI717DDR

Original Instructions
(Version 1.0)

18V BRUSHLESS DRILL DRIVER ERI717DDR
GUARANTEE
This product carries a 2 years guarantee. If your product develops a fault within
this period, you should in the rst instance contact the retailer where the item was purchased.
This guarantee specically excludes losses caused due to:
- Fair wear and tear
- Misuse or abuse
- Lack of routine maintenance
- Failure of consumable items (such as batteries)
- Accidental damage
- Cosmetic damage
- Failure to follow manufacturer’s guidelines
- Loss of use of the goods
This guarantee does not affect your statutory rights. This guarantee is only valid in the UK.
For further technical advice, spare parts or repair service (outside of guarantee) please con-
tact the customer helpline number on 0345 607 6380.
Congratulations on your purchase of a quality power tool from Erbauer (UK) Ltd. This
product should give you reliable service but for your peace of mind this
power tool does carry a 2 year guarantee, the terms of which are detailed below.
If this product develops a fault within the guarantee period contact your retailer.
Please retain this handbook in case you need to refer to safety, care or guarantee
information in the future.

GENERAL POWER TOOL SAFETY WARNINGS
WARNING! Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in
electric shock, re and/or serious 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.
1) Work area safety
a) Keep work area clean and well lit. Cluttered or dark areas
invite accidents.
b) Do not operate power tools in explosive atmospheres,
such as in the presence of ammable liquids, gases or dust.
Power tools create sparks which may ignite the dust or fumes.
c) Keep children and bystanders away while operating a
power tool. Distractions can cause you to lose control.
2) Electrical safety
a) 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. Unmodied plugs and matching outlets
will reduce risk of electric shock.
b) 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.
c) Do not expose power tools to rain or wet conditions.
Water entering a power tool will increase the risk of electric
shock.
d) 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.
e) 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.
f) If operating a power tool in a damp location is

18V BRUSHLESS DRILL DRIVER ERI717DDR
unavoidable, use a residual current device (RCD) protected
supply. Use of an RCD reduces the risk of electric shock.
3) Personal safety
a) 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 inuence of drugs, alcohol
or medication. A moment of inattention while operating power
tools may result in serious personal injury.
b) 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.
c) 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 nger on the switch or energising power tools that
have the switch on invites accidents.
d) 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.
e) Do not overreach. Keep proper footing and balance
at all times. This enables better control of the power tool in
unexpected situations.
f) 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.
g) 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.
4) Power tool use and care
a) 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.
b) 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.
c) 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.
d) 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.
e) 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.
f) Keep cutting tools sharp and clean. Properly maintained
cutting tools with sharp cutting edges are less likely to bind and
are easier to control.
g) 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.
5) Battery tool use and care
a) Recharge only with the charger specied by the
manufacturer. A charger that is suitable for one type of battery
pack may create a risk of re when used with another battery
pack.
b) Use power tools only with specically designated battery
packs. Use of any other battery packs may create a risk of injury
and re.
c) When battery pack is not in use, keep it away from other
metal objects, like 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 burns or a re.

18V BRUSHLESS DRILL DRIVER ERI717DDR
d) Under abusive conditions, liquid may be ejected from the
battery; avoid contact. If contact accidentally occurs, ush
with water. If liquid contacts eyes, additionally seek medical
help. Liquid ejected from the battery may cause irritation or
burns.
6) Service
a) Have your power tool serviced by a qualied repair
person using only identical replacement parts. This will
ensure that the safety of the power tool is maintained.
ADDITIONAL SAFETY RULES FOR YOUR COMBI DRILL
1. Wear ear protectors when use impact drilling. Exposure to
noise can cause hearing loss.
2. Use auxiliary handle(s), if supplied with the tool. Loss of
control can cause personal injury.
3. Hold power tool by insulated gripping surfaces, 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
could give the operator an electric shock.
4. Remove the battery pack from the drill before carrying out
adjustments.
5. Do not expose to rain or water.
6. Do not store the battery pack in temperatures over 40oC.
7. Always charge the battery pack between temperatures 0oC to
30oC. Ideal charging temperature is 18oC to 24oC.
8. Only use the charger and the battery pack provided no others.
9. Avoid short circuit of the battery pack connections (screws &
nails).
10. Do not incinerate or burn the battery pack, it may explode.
11. Do not charge a damaged battery pack.
12. Replace any damaged supply cords on your charger.
13. Always disconnect the charger power supply before making or
breaking the connections to the battery pack.

14. Battery pack and charger will be warm during charging this is
normal.
15. When not in use, remove a charged battery pack from the
charger.
16. Always remove the battery pack from the charger immediately
after re-charging is completed.
17. Your drill and battery pack will be warm when working, this is
normal.
18. Do not dispose of batteries in re, or with household waste.
Return exhausted batteries to your local collection or recycling
point.
19. Always check walls, oors and ceilings for hidden power cables
and pipes.
20. Accessories and metal parts can become very hot.
FOR CHARGER
1. This appliance can be used by children aged from 8 years and
above and persons with reduced physical, sensory or mental
capabilities or lack of experience and knowledge if they have
been given supervision or instruction concerning use of the
appliance in a safe way and understand the hazards involved.
Children shall not play with the appliance. Cleaning and user
maintenance shall not be made by children without supervision.
2. If the charger supply cord is damaged, it must be replaced by the
manufacturer, its service agent or similarly qualied persons in
order to avoid a hazard.
3. Charger is double insulated for additional electrical safety.
4. Charger is for indoor use only.
5. Never charge damaged batteries as these can short circuit and
over heat.
6. When the charger is in use it MUST be supervised , if there is
any evidence of overheating then IMMEDIATELY disconnect the
charger from the power supply.
7. If gas or smoke is emitted from the battery during charging switch
off the power supply , and move to a well vented area to allow the
fumes to vent to atmosphere.

18V BRUSHLESS DRILL DRIVER ERI717DDR
Caution is there is leaking liquid from the battery wear protective
clothing, glasses and clothes as this can be acidic.
8. Always disconnect battery charger and remove battery from
charger when the charging is complete.
9. Only use the battery charger specically stated on the base of
the battery.
FOR BATTERY
1. Always remove the battery pack from the charger immediately
after re-charging is completed.
2. When not in use, remove a charged battery pack from the
charger.
3. Do not charge a damaged battery pack.
4. Do not charge non-rechargeable batteries.
5. Do not install the battery backwards so the polarity is reversed.
6. Do not connect the positive terminal and negative terminal of the
battery to each other with any metal object (such as wire).
7. Do not carry or store battery together with necklaces, hairpins or
other metal objects.
8. Do not pierce the battery with nails, strike the battery with a
hammer, step on the battery or otherwise subject it to strong
impacts or shocks.
9. Do not solder directly onto the battery.
10. Do not expose battery to water or salt water, or allow the battery
to get wet.
11. Do not disassemble or modify the battery. The battery contains
safety and protection devices, which, if damaged, may cause
the battery to generate heat, explode or ignite. The protection
circuit module provided with battery packs is not to be used as a
substitute for a shut-off switch.
12. Do not place the battery in or near re, on stoves or other high
temperature locations. Do not place the battery in direct sunlight,
or use or store the battery inside cars in hot weather. Heating
the battery can damage the safety circuitry, which can cause
additional heating, rupture or ignition of the battery. Using the
battery in this manner may also result in a loss of performance

and a shortened life expectancy.
13. Do not place the battery in microwave ovens, high-pressure
containers or on induction cookware.
14. If you intend to store a battery for a period without use then store
battery at room temperature (19°C to 25°C), charged to about
30 – 50% of capacity. When storing for very long periods boost-
charge the battery once per year to prevent over discharge.
15. Always charge the battery in a temperature range of 0°C to 30°C
and discharge in a temperature range of 0°C to 75°C.
16. The battery pack and charger will be warm during charging, this
is normal.
17. Do not continue charging the battery if it does not recharge within
the specied charging time. Doing so may cause the battery to
become hot, explode or ignite. The temperature range over which
the battery can be charged is 0°C to 30°C. Charging the battery
at temperatures outside this range may cause severe damage to
the battery or reduce battery life expectancy.
18. When the battery is worn out, insulate the terminals with
adhesive tape or similar materials before disposal.
19. Do not dispose of batteries in re, or with household waste.
Return exhausted batteries to your local collection or recycling
point.
Warning: If a small amount of electrolyte should leak from
the battery pack under extremes of temperature or after
heavy use, then wash off immediately from your skin and hands
using clean water. For eye contact, rinse thoroughly with clean
water and seek medical treatment immediately.
ADDITIONAL SAFETY WARNING FOR CONSTRUCTION DUST
The updated Control of Substances Hazardous to Health Regulations 1st October 2012 now
also targets to reduce the risks associated with silica, wood and gypsum dusts.
Construction workers are one of the at-risk groups within this because of the dust that they
breathe: silica dust is not just a nuisance; it is a real risk to your lungs!
Silica is a natural mineral present in large amounts in things like sand, sandstone and
granite. It is also commonly found in many construction materials such as concrete and
mortar. The silica is broken into very ne dust (also known as Respirable Crystalline Silica or

18V BRUSHLESS DRILL DRIVER ERI717DDR
RCS) during many common tasks such as cutting, drilling and grinding Breathing in very ne
particles of crystalline silica can lead to the development of:
Lung cancer Silicosis Chronic Obstructive Pulmonary Disorder (Chronic obstructive
pulmonary disease (COPD) And breathing in ne particles of wood dust can lead to the
development of Asthma The risk of lung disease is linked to people who regularly breathe
construction dust over a period of time, not on the odd occasion.
To protect the lung, the COSHH Regulations sets a limit on the amount of these dusts that
you can breathe (called a Workplace Exposure Limit or WEL) when averaged over a normal
working day. These limits are not a large amount of dust: when compared to a penny it is
tiny – like a small pinch of salt:
This limit is the legal maximum; the most you can breathe after the right controls have been
used.
How to reduce the amount of dust?
1 Reduce the amount of cutting by using the best sizes of building products.
2 Use a less powerful tool e.g. a block cutter instead of angle grinder.
3 Using a different method of work altogether – e.g. using a nail gun to direct fasten cable
trays instead of drilling holes rst.
Please always work with approved safety equipment, such as those dust masks that
specially designed to lter out microscopic particles and use the dust extraction facility at all
time.
For more information please see the HSE website:
http://www.hse.gov.uk/construction or http://www.hse.gov.uk/pubns/cis69.pdf
Warning: Some dust particles created by power sanding, sawing, grinding, drill
and other construction jobs contain chemicals known to cause cancer, birth
defects or other reproductive harm. Some examples of these chemicals are:
• Lead from lead-based paints.
• Arsenic and chromium from chemically treated timber.
Your risk from these exposures varies, depending upon how often you do this type of work.
To reduce your exposure to these chemicals:
• Work in a well-ventilated area.
• Work with approved safety equipment, such as those dust masks that are specially
designed to lter microscopic particles.

VIBRATION
The European Physical Agents (Vibration) Directive has been brought in to help reduce
hand arm vibration syndrome injuries to power tool users. The directive requires power tool
manufacturers and suppliers to provide indicative vibration test results to enable users to
make informed decisions as to the period of time a power tool can be used safely on a daily
basis and the choice of tool.
Further Advice can be found at www.hse.gov.uk
Vibration total values (triax vector sum) determined according to EN 60745:
Impact drilling into
concrete
Vibration emission value ah,ID= 9,397m/s²
Uncertainty K=1.5m/s²
Drilling into metal Vibration emission value ah,D= 2,270m/s²
Uncertainty K=1.5m/s²
The declared vibration emission value should be used as a minimum level and should be
used with the current guidance on vibration.
Calculating the actual period of the actual period off use can be difcult and the HSE website
has further information.
The declared vibration emission been measured in accordance with a standardised test
stated above and may be used to compare one tool with another tool.
The declared vibration emission value may also be used in a preliminary assessment of
exposure.
Warning: The vibration emission value during actual use of the power tool can differ
from the declared value depending on the ways in which the tool is used dependant on
the following examples and other variations on how the tool is used:
How the tool is used and the materials being cut or drilled.
The tool being in good condition and well maintained.
The use the correct accessory for the tool and ensuring it is sharp and in good condition.
The tightness of the grip on the handles.
And the tool is being used as intended by its design and these instructions.
While working with this power tool, hand/arm vibrations occur. Adopt the correct
working practices in order to reduce the exposure to vibration.
This tool may cause hand-arm vibration syndrome if its use is not adequately
managed.
Warning: Identify safety measures to protect the operator that are based on an
estimation of exposure in the actual conditions of use (taking account of all parts of the
operating cycle such as the times when the tool is switched off and when it is running idle in
addition to the trigger time).Note The use of other tools will reduce the users’ total working
period on this tool.
Helping to minimise your vibration exposure risk.
ALWAYS use sharp chisels, drills and blades.
Maintain this tool in accordance with these instructions and keep well lubricated
(where appropriate).
Avoid using tools in temperatures of 10ºC or less.

18V BRUSHLESS DRILL DRIVER ERI717DDR
Plan your work schedule to spread any high vibration tool use across a number of days.
Health surveillance
All employees should be part of an employer’s health surveillance scheme to help identity
any vibration related diseases at an early stage, prevent disease progression and help
employees stay in work.
Double insulation
The charger is double insulated. This means that all the external metal parts are electrically
insulated from the mains power supply. This is done by placing insulation barriers between
the electrical and mechanical components making it unnecessary for the tool to be earthed.
Vibration and noise reduction
To reduce the impact of noise and vibration emission, limit the time of operation, use low-
vibration and low-noise operating modes as well as wear personal protective equipment.
Take the following points into account to minimize the vibration and noise exposure risks:
1. Only use the product as intended by its design and these instructions.
2. Ensure that the product is in good condition and well maintained.
3. Use correct application tools for the product and ensure they in good condition.
4. Keep tight grip on the handles/grip surface.
5. Maintain this product in accordance with these instructions and keep it well lubricated
(where appropriate).
6. Plan your work schedule to spread any high vibration tool use across a number of days.
Familiarise yourself with the use of this product by means of this instruction
manual. Memorise the safety directions and follow them to the letter. This will
help to prevent risks and hazards.
1. Always be alert when using this product, so that you can recognise and handle risks early.
Fast intervention can prevent serious injury and damage to property.
2. Switch off and disconnect from the power supply if there is any malfunction. Have the
product checked by a qualied specialist and repaired, if necessary, before you put it into
operation again.
Residual risks
Even if you are operating this product in accordance with all the safety requirements,
potential risks of injury and damage remain. The following dangers can arise in connection
with the structure and design of this product:
1. Health defects resulting from vibration emission if the product is being used over long
periods of time or not adequately managed and properly maintained.
2. Injuries and damage to property due to broken application tools or the sudden impact of
hidden objects during use.
3. Danger of injury and property damage caused by ying objects.
Warning: This product produces an electromagnetic eld during operation! This eld
may under some circumstances interfere with active or passive medical implants! To
reduce the risk of serious or fatal injury, we recommend persons with medical implants to
consult their doctor and the medical implant manufacturer before operating this product!
Important note:
Be sure the supply is the same as the voltage given on the rating plate for the charger. The
charger is tted with a two-core cable and plug.
Remove the mains plug from socket before carrying out any adjustment or servicing.

SYMBOLS
To reduce the risk of injury, user must read instruction manual
Warning
Wear ear protection
Wear eye protection
Wear dust mask
Do not burn
Do not expose to rain or water
Waste electrical products must not be disposed of with household waste. Please
recycle where facilities exist. Check with your local authorities or retailer for
recycling advice.
Li-Ion battery. This product has been marked with a symbol relating to ‘separate
collection’ for all battery packs and battery pack. It will then be recycled or
dismantled in order to reduce the impact on the environment. Battery packs
can be hazardous for the environment and for human health since they contain
hazardous substances.
For indoor use only
Fuse T 3.15 A time lag fuse with rated current of 3.15 A
Positive terminal Negative terminal
Double insulation
yyWxx Manufacturing date code; Year of manufacturing (20yy) and week of manufacturing
(Wxx);
Li-Ion
T 3.15 A

18V BRUSHLESS DRILL DRIVER ERI717DDR
1. KEYLESS CHUCK
2. TORQUE ADJUSTMENT RING
3. TWO-SPEED GEAR CONTROL
4. FORWARD/REVERSE ROTATION CONTROL
5. BELT CLIP
6. BATTERY PACK
7. BATTERY PACK RELEASE BUTTON
8. SIGHT LIGHT
9. ON/OFF SWITCH
10. FUEL GAUGE
4
5
7
6
9
8
10
1 2 3

TECHNICAL DATA
Battery voltage 18V
No load speed 0-450/0-1600/min
Clutch position 18+1
Max. torque 40N.m
Chuck capacity 13mm
Max. drilling capacity
Wood 35mm
Steel 10mm
Battery capacity 2.0Ah Li-ion 36Wh
Charging time 48min
Charger Input 100-240V~ 50/60Hz 78W
Charger Output 14.4--20V 3000mA
Machine weight with battery 1.5kg
NOISE INFORMATION
A weighted sound pressure LpA: 82dB(A)
A weighted sound power LwA: 93dB(A)
KPA & KWA 3.0dB(A)
Wear ear protection when sound pressure is over 80dB(A)
ACCESSORIES
2.0Ah Li-Ion battery pack 2
48min charger 1
Belt Clip 1
Double Ended Bit 1

18V BRUSHLESS DRILL DRIVER ERI717DDR
OPERATING INSTRUCTIONS
NOTE: Before using the tool, read the
instruction book carefully.
INTENDED USE:
The machine is intended for driving in and
loosening screws as well as for drilling in wood,
metal and plastic.
1. CHARGING YOUR BATTERY PACK
Warning: The charger and battery pack are
specically designed to work together so do not
attempt to use any other devices. Never insert or
allow metallic objects into your charger or battery
pack connections because an electrical failure and
hazard will occur.
(A)BEFORE USING YOUR CORDLESS TOOL
Your battery pack is UNCHARGED and you must
charge once before use. When you charge the
new battery or one which has not been used for
long periods of time, it may not reach full charge
until after you have discharged it fully in use and
recharge it several times.
(B)CHARGING PROCEDURE (SEE FIG. A)
1) Plug the charger into an appropriate outlet.
2) Slide the battery pack into the charger, the
light(a) will be green and ash to indicate the
charging process has started.
3) When charging is completed, the light(a) will
stop ashing and be green. The pack is now fully
charged, unplug the charger and remove the
battery pack.
WARNING: When battery charge runs out
after continuously use or exposure to
direct sunlight or heat, allow time for the tool
to cool down before re-charging to achieve the
full charge.
(C)CHARGING INDICATOR
This charger is designed to detect some problems
that can arise with battery packs. Indicator lights
indicate problems (see table below). If this occurs,
insert a new battery pack to determine if the
charger is OK. If the new battery charges correctly,
then the original pack is defective and should be
returned to a service center or recycling service
center. If the new battery pack displays the same
problem as the original Battery Pack, have the
charger tested at an authorized service center.
a
REVERSE
OFF position
FORWARD
b
Fig. J
Fig. K
Fig. I
Fig. H
Fig. G
Fig. F2
Fig. F1
Fig. E
Fig. D
Fig. A
Fig. B1
Fig. B2
Fig. C2
Fig. C1

Light ON/OFF
flash Status
Red on Defective Battery
Red flash
- - - - -
BatteryTemperature Protection
The temperature of battery
pack is less than 0oC or more
than 45oC.
Green on
Fully Charged
Green
flash
- - - - - - Charging
2. TO REMOVE OR INSTALL THE BATTERY
PACK (SEE Fig. B1, B2)
Depress the battery pack release button to release
and slide the battery pack out from your tool. After
recharge, slide it back into your tool. A simple push
and slight pressure will be sufcient.
NOTE: please make sure every half year
recharger battery pack one time if the battery
pack stock long time.
NOTE: If battery pack over discharged, At this
time charging directly charger red light could
be lighting, please remove battery pack from
charger and standing it for a period time before
recharge.
3. HOW TO USE THE BELT CLIP (SEE FIG.C1 C2)
Screw the Belt clip(5) on the tool with the screw
(not provided). The Belt clip can be hooked on your
belt or pocket, etc.
OPERATION
1. ON / OFF SWITCH (SEE Fig.D)
Depress the On/Off switch (9) to start and release
it to stop your drill. The on/off switch is tted with a
brake function which stops your chuck immediately
when you quickly release the switch.
It is also a variable speed switch that delivers
higher speed and torque with increased trigger
a
REVERSE
OFF position
FORWARD
b
Fig. J
Fig. K
Fig. I
Fig. H
Fig. G
Fig. F2
Fig. F1
Fig. E
Fig. D
Fig. A
Fig. B1
Fig. B2
Fig. C2
Fig. C1

18V BRUSHLESS DRILL DRIVER ERI717DDR
pressure. Speed is controlled by the amount of
switch trigger pression.
WARNING: Do not operate for long
periods at low speed because excess
heat will be produced internally.
2. SWITCH LOCK(SEE Fig.E)
The switch trigger can be locked in the OFF
position. This helps to reduce the possibility of
accidental starting when not in use. To lock the
switch trigger, place the rotation control in the
center position.
3. REVERSIBLE (SEE Fig F1, F2)
For remove screws or release a jammed drill bit,
pushforward/reverse rotating control to the
Right.For drilling and screw driving use, push
forward/reverse rotating control to the left.
WARNING: Never change the direction of
rotation when the chuck is rotating, wait
until it has stopped!
4. TWO-SPEED GEAR CONTROL (SEE Fig G)
The drill has a two-speed gear control designed
for drilling or driving at LOW (mark is 1) or HIGH
(mark is 2) speeds. A slide switch is located on top
of the drill to select either LOW or HIGH speed.
When using the drill in the LOW speed range, the
speed will decrease and the drill will have greater
power and torque. When using the drill in the HIGH
speed range, the speed will increase and the drill
will have less power and torque.
Gear I
Low speed range: for screw driving or working with
large drilling diameter
Gear II
High speed range: for working with small drilling
diameter
WARNING: To prevent gear damage,
always allow the chuck to come to a
complete stop before changing the direction of
rotation or the two-speed gear control.
5. CHUCK ADJUSTMENT (SEE Fig H)
To open the chuck jaws rotate the front section of
the chuck. Insert the drill bit between the chuck
jaws and rotate the front section in the opposite
direction. Ensure the drill bit is in the center of the
a
REVERSE
OFF position
FORWARD
b
Fig. J
Fig. K
Fig. I
Fig. H
Fig. G
Fig. F2
Fig. F1
Fig. E
Fig. D
Fig. A
Fig. B1
Fig. B2
Fig. C2
Fig. C1

chuck jaws. Finally, rmly rotate the front chuck
section in the opposite directions. Your drill bit is
now clamped in the chuck.
6. TORQUE ADJUSTMENT (SEE Fig I)
(Screw driving force of your drill driver)
The torque is adjusted by rotating the torque
adjustment ring. The torque is greater when the
torque adjustment ring is set on a higher setting.
The torque is less when the torque adjustment ring
is set on a lower setting.
Make the setting as follows:
1 - 4 for driving small screws
5 - 9 for driving screws into soft material
10 - 18 for driving screws into soft and hard
material
for heavy drilling
7. AUTOMATIC SPINDLE LOCK (SEE Fig J)
The automatic spindle lock allows you to use it as
a regular screwdriver. You can give an extra twist
to rmly tighten a screw, loosen a very tight screw
or continue working when the battery energy has
expired. For manual screwdriver purposes, the
chuck is automatically locked when the tool is off.
8. USING THE LED LIGHT (SEE Fig K)
The LED light(b) allows you to keep a clear view
under less illuminated circumstances. To turn on
the light simply press the on/off switch. When you
release the on/off switch, the light will go out.
9. DRILLING
When drilling into a hard smooth surface, use a
center punch to mark the desired hole location.
This will prevent the drill bit from slipping off center
as the hole is started. Hold the tool rmly and place
the tip of the bit at the point to be drilled. Depress
the switch trigger to start the tool. Move the drill bit
into the workpiece, applying only enough pressure
to keep the bit rotating. Do not force or apply side
pressure to elongate a hole.
When drilling in metal, only use HSS drill bits in good condition. Always use a
magnetic bit holder (not included) when using
short screwdriver bits. When screw-driving,
a
REVERSE
OFF position
FORWARD
b
Fig. J
Fig. K
Fig. I
Fig. H
Fig. G
Fig. F2
Fig. F1
Fig. E
Fig. D
Fig. A
Fig. B1
Fig. B2
Fig. C2
Fig. C1