Erbauer EHTIW18-Li User manual

MNL_EHTIW18-Li_V02_BX220IM_220601
EHTIW18-Li
ORIGINAL INSTRUCTIONS

2
Safety instructions
Product description
Assembly
Use
Care & maintenance
Guarantee
Declaration of Conformity

3
WARNING! Please read all safety warnings carefully and be sure
that they are fully understood before handling the tool.
x1
(M4x12)

4
PRODUCT DESCRIPTION
1
11
4
3
7
6
12
8
9
10
5
2
A1
1
2
A2

5
B1 B2
C
1
2
D
E1 E2
E3 F

6
SAFETY INSTRUCTIONS
GENERAL POWER TOOL SAFETY WARNINGS
WARNING! Read all safety warnings, instructions,
illustrations and specications provided with this
power tool. Failure to follow all instructions listed below
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.”
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.
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.

7
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 unavoidable,
use a residual current device (RCD) protected supply. Use
of an RCD reduces the risk of electric shock.
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 a 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.

8
f. Dress properly. Do not wear loose clothing or jewellery. Keep
your hair and clothing 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.
h. Do not let familiarity gained from frequent use of tools
allow you to become complacent and ignore tool safety
principles. A careless action can cause severe injury within a
fraction of a second.
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 remove
the battery pack, if detachable, 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 and accessories. Check for
misalignment or binding of moving parts, breakage of
parts and any other condition that may affect the power
tools operation. If damaged, have the power tool repaired
before use. Many accidents are caused by poorly maintained
power tools.

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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.
h. Keep handles and grasping surfaces dry, clean and free
from oil and grease. Slippery handles and grasping surfaces
do not allow for safe handling and control of the tool in
unexpected situations.
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.
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.
e. Do
not use battery pack or tool that is damaged or
modied. Damaged or modied batteries may exhibit
unpredictable behaviour resulting in re, explosion or risk of
injury.

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f. Do not expose a battery pack or tool to re or excessive
temperature. Exposure to re or temperature above 130 °C
may cause explosion.
g. Follow all charging instructions and do not charge the
battery pack or tool outside the temperature range
specied in the instructions. Charging improperly or at
temperatures outside the specied range may damage the
battery and increase the risk of re.
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.
b. Never service damaged battery packs. Service of battery
packs should only be performed by the manufacturer or
authorized service providers.
ADDITIONAL SAFETY WARNINGS FOR YOUR CORDLESS
IMPACT WRENCH
a. Hold the power tool by insulated gripping surfaces, when
performing an operation where the fastener may contact hidden
wiring. Fasteners contacting a “live” wire may make exposed
metal parts of the power tool “live” and could give the operator
an electric shock.
ADDITIONAL SAFETY WARNINGS FOR BATTERY
a. Do not connect the positive terminal and negative terminal of
the battery to each other with any metal object (such as wire).
b. Do not carry or store battery together with necklaces, hairpins
or other metal objects.
c. 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.
d. Do not solder directly onto the battery.

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e. Do not expose battery to water or salt water, or allow the
battery to get wet.
f. Do not disassemble or modify the battery.
g. 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.
h. Do not place the battery in microwave ovens, high-pressure
containers or on induction cookware.
i. 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.
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. Injuries and damage to property due to broken attachments or
the sudden impact of hidden objects during use.
2. Dangerofinjuryandpropertydamagecausedbyyingobjects
or poor power tool accessories.

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PRODUCT DESCRIPTION
1. Forward/reverse rotation and lock control
2. Square drive
3. Friction ring
4. On/off switch with variable speed control
5. Handle
6. LED light
7. Battery pack release button
8. Power bar button
9. Battery pack (not included)
10.Beltclipxinghole
11. Belt clip
01 TECHNICAL SPECIFICATIONS
Rated voltage: 18V d.c.
Rated no load speed: 0-1800/min
Impact rate: 0-2400/min
Max.torque: 560 N.m
Tool holder size: 1/2” (12.7 mm) Square
Weight(without battery): 2.3 kg
Ambient temperature range for tool and battery use: -10oC to 40oC
For use with battery pack and charger as below:
Battery pack model: EBAT18-Li-2 / EBAT18-Li-4 / EBAT18-Li-5 /
EHPB18-Li-4 / EHPB18-Li-8
Charger model: EC18-Li / EFC18-Li / EMC18-Li
NOISE DATA
A weighted sound pressure: LpA=97 dB(A)
A weighted sound power: LwA=108 dB(A)
Uncertainty: KPA & KWA=3 dB(A)
The sound emission values and noise emission value(s) have been obtained according
to the noise test code given in EN 62841-1 and EN 62841-2-2.
Thenoiseandnoiseemissionvalue(s)fortheoperatormayexceed80dB(A)andear
protection measures are necessary.

13
VIBRATION DATA
Impacttighteningoffastenersofthemaximumcapacityofthetoolah: 13.4 m/s²
Uncertainty K=1.5 m/s2
The declared vibration total value(s) and the declared noise emission value(s) have
been measured in accordance with a standard test method and may be used for
comparing one tool with another; The declared vibration total value(s) and the declared
noiseemissionvalue(s)mayalsobeusedinapreliminaryassessmentofexposure.
WARNING! The vibration and noise emissions during actual use of the
power tool can differ from the declared values depending on the ways in
which the tool is used especially what kind of workpiece is processed; and
need to 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).
RATING LABEL EXPLANATION
EHTIW18-Li = MODEL NUMBER E = ERBAUER
HT = HIGH TORQUE
IW = IMPACT WRENCH
18 = 18 V d.c.
Li = LITHIUM ION

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ASSEMBLY
01 SYMBOLS
Read the instruction manual
Wear eye protection
Wear hearing protection.
Wear a dust mask.
Do not dispose of battery packs in rivers or immerse in water.
Donotdisposeofbatterypacksinre.Theywillexplodeand
cause injury.
Donotexposebatterypackstoheatinexcessof40°C
/ BL Brushless motor
Keep Cool Battery Technology
yyWxx Manufacturing date code: Year of manufacturing (20yy) and week
ofmanufacturing(Wxx)

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02 UNPACKING
Unpackallpartsandlaythemonaat,stablesurface.
• Removeallpackingmaterialsandshippingdevices,ifapplicable.
• Makesurethedeliverycontentsarecompleteandfreeofanydamage.Ifyoundthatparts
are missing or show damage do not use the product but contact your dealer. Using an
incomplete or damaged product represents a hazard to people and property.
• Ensure that you have all the accessories and tools needed for assembly and operation.This
also includes suitable personal protective equipment.
WARNING! The product and the packaging are not children’s toys!
Childrenmustnotplaywithplasticbags,sheetsandsmallparts!Thereisa
danger of choking and suffocation!
03 ASSEMBLING THE MACHINE
CHARGING YOUR BATTERY PACK
Thebatteryhasbeenshippedinalowchargecondition.Chargeitfullybeforerstuse.
Refer to the charger instruction manual for the details.
TO REMOVE OR INSTALL THE BATTERY PACK (A1, A2)
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.

16
BATTERY PACK POWER BAR
The Li-Ion battery pack (7) is equipped with a POWER BAR which is used to give an
indication of the battery pack’s remaining charge. Press the POWER BAR button (8) to
checkbatterychargeasbelow.TheLEDwillstaylitforapproximately5seconds.
8
76-100% Charge
51-75% Charge
26-50% Charge
5-25% Charge
under 5% Charge
Flash On Off
WARNING! To prevent accidental starting that could cause serious
personalinjury,alwaysremovethebatterypack(s)fromtheproductwhen
assembling parts or making any adjustments.
HOW TO USE THE BELT CLIP (B1, B2)
Screw the Belt clip (12) on the tool with the screw. The Belt clip can be hooked on your belt
orpocket,etc.
INSTALLING OR REMOVING SOCKET (C)
Toinstallthesocket,pushitontotheoutputdriveofthetooluntilitlocksintoplace.To
removethesocket,simplypullitoff.

17
USE
01 INTENDED USE
Thistoolisintendedforthefasteningandlooseningofbolts,nutsandvariousthreaded
fasteners. This tool is not intended for use as a drill.
02 OPERATION
ON / OFF SWITCH (D)
Depress the on/off switch (4) to start and release it to stop your tool. The on/ off switch is
ttedwithabrakefunctionwhichstopsthespindleimmediatelywhenyouquicklyrelease
the switch. It is also a variable speed switch that delivers higher speed and torque with
increased trigger pressure.
WARNING! Do not operate for long periods at low speed because
excessheatwillbeproducedinternally.
SWITCH LOCK (E1)
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
(4) in the centre position.
FORWARD AND REVERSE ROTATION CONTROL (E2-E3)
WARNING! Only change the rotational direction when the product is
switched off and has come to a complete stop! Shifting during rotation of the
spindle can cause damage to the tool.
Move the forward / reverse rotation control (1) to the left in order to use the product in a
clockwise rotational mode.
Move the forward / reverse rotation control (1) to the right in order to use the product in
anticlockwise rotational mode.

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AUTOMATIC LED WORK LIGHT (F)
TheLEDworklight(6)willilluminatewhenthetriggerswitchisdepressedslightly,and
will automatically turn off a short while after the trigger switch is released. This provides
additional light on the surface of the workpiece for operation in lower light situations.
WARNING! Do not look directly into LED light.

19
OVERLOAD, TEMPERATURE AND CHARGING PROBLEM
Problem Tool/ Battery Status Possible cause Solution
Overload
protection
Product suddenly
Stops; The LED
worklight(iftted)is
ashing
Extremelyhigh
torque,bindingand
stallingsituations,
overloading of the
tool
Relieve the load
immediately,resetthe
tool by switching off and
back on again.
Temperature
extremelyhigh
Therstandthe
third LED light of the
POWER BAR will be
ashingalternately
Battery temperature
exceeds77°Cduring
operation
Cool down the battery to
below77°Cforoperation
andbelow57°Cfor
charging.
Low charge Power for the tool will
dropquickly;Therst
LED on the POWER
BARbeginstoash
The battery pack is
under 5% charge
Remove the battery pack
from the tool and charge
it
Other
problems
Short charges Not fully charged Make sure that the
battery is fully charged
every time by allowing
the charger to complete
its full charging cycle
Poor storage
condition
Always remove battery
from the tool and charger
when not in use and
store in a dry secure
place. Avoid charging
or storing your battery
in temperatures below
5°Candabove40°C.
Cool down a hot battery
pack from a tool that has
just been operated for
approximately30minutes
before storage

20
CARE & MAINTENANCE
MAINTENANCE
Your tool requires no additional lubrication or maintenance. There are no user serviceable
parts in your power tool. Never use water or chemical cleaners to clean your power tool.
Wipe clean with a dry cloth.Always store your power tool in a dry place. Keep the motor
ventilation slots clean. Keep all working controls free of dust.
RECYCLING AND DISPOSAL
Waste electrical products should not be disposed of with household waste.
Pleaserecyclewherefacilitiesexist.CheckwithyourLocalAuthorityorretailer
for recycling advice.
For further information visit www.recycle-more.co.uk
DISPOSAL OF AN EXHAUSTED BATTERY PACK
Topreservenaturalresources,pleaserecycleordisposeofthebatterypack
properly. This battery pack contains Li-Ion batteries. Consult your local waste
authority for information regarding available recycling and/or disposal options.
Discharge your battery pack by operating your tool,then remove the battery pack
from the tool housing and cover the battery pack connections with heavy-duty
adhesive tape to prevent short circuit and energy discharge. Do not attempt to
open or remove any of the components.
REPAIR
This product does not contain any parts that can be repaired by the consumer. Contact an
authorisedservicecentreorasimilarlyqualiedpersontohaveitcheckedandrepaired.
STORAGE
• Switch the product off and remove the battery pack.
• Clean the product as described above.
• Storetheproductanditsaccessoriesinadark,dry,frost-free,well-ventilatedplace.The
ideal storage temperature is between 10 and 30oC.
• Always store the product in a place that is inaccessible to children.
• We recommend using the original package for storage or covering the product with a
suitable cloth or enclosure to protect it againstdust.
TRANSPORTATION
• Switch the product off and remove the battery pack.
• Attachtransportationguards,ifapplicable.
• Always carry the product by its handle.
• Protect the product from any heavy impact or strong vibrations which may occur during
transportation in vehicles.
• Secure the product to prevent it from slipping or falling over.