Crown CT12018 Original Instructions Manual

Content / Содержание / Зміст / Мазмұны

English

Explanatory drawings ���������������������������������������������������������������������������������������������������������������page
General safety rules, instructions manual ����������������������������������������������������������������������������� pages34 - 8

Русский

Пояснительные рисунки ������������������������������������������������������������������������������������������������� страница
Общие указания по ТБ, инструкция по эксплуатации ������������������������������������������������� страницы39 - 13

Украïнська

Пояснювальні малюнки ���������������������������������������������������������������������������������������������������� сторінкa
Загальні вказівки по ТБ, iнструкція з експлуатації ��������������������������������������������������������� сторінки314 - 18

Қазақ тілі

Түсіндіргіш әлеміштер �������������������������������������������������������������������������������������������������������������� бет
Жалпы қауіпсіздік жөніндегі ұсыныстар, пайдалану нұсқаулығы ���������������������������������������� беттер319 - 23

2

3

Power tool specications

Impact wrench CT12018

Power tool code [220-230 V ~50/60 Hz] 421630

Rated power [W] 900

Power output [W] 470

Amperage at voltage 220-230 V [A] 4�3

No-load speed [min-1] 2100

Torque [Nm] 320

Percussion (impact) rate [min-1] 2700

Min. diameter of screws

Max. diameter of screws

Tool holder (external square)

Weight

Safety class

Sound pressure [dB(A)] 102

[mm]

[inches]

[mm]

[inches]

[mm]

[inches]

[kg]

[lb]

M8

5/16"

M24

15/16"

12,7x12,7

1/2"x1/2"

3,5

7�72

Acoustic power [dB(A)] 113

Weighted vibration [m/s2] 16,16

Noise information

Always wear ear protection if the sound
pressure exceed 85 dB(A).

Declaration of conformity

We declare under our sole responsibility that the

product described under "Power tool specications"

is in conformity with all relevant provisions of the di­rectives 2006/42/EC including their amendments and
complies with the following standards: EN 60745-1,
EN 60745-2-2�

Certication Wu Cunzhen
manager

Merit Link International AG
Stabio, Switzerland, 17�10�2017

English

General safety rules

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

• Keep work area clean and well lit. Cluttered or

dark areas invite accidents�

• Do not operate power tools in explosive atmos-

pheres, such as in the presence of ammable liq­uids, gases or dust. Power tools create sparks which

may ignite the dust or fumes�

4

WARNING - To reduce the risk of injury,
user must read instruction manual!

WARNING! Read all safety warnings and
all instructions. Failure to follow the warn-

ings and instructions may result in electric

shock, re and / or serious injury.

• Keep children and bystanders away while oper-

ating a power tool. Distractions can cause you to lose

control�

Electrical safety

• Power tool plugs must match the outlet. Never

modify the plug in any way. Do not use any adapter
plugs with earthed (grounded) power tools. Un-

modied plugs and matching outlets will reduce risk

of electric shock�

• Avoid body contact with earthed or grounded

surfaces, such as pipes, radiators, ranges and
refrigerators. There is an increased risk of electric

shock if your body is earthed or grounded�

• Do not expose power tools to rain or wet condi-
tions. Water entering a power tool will increase the risk
of electric shock�

• Do not abuse the cord. Never use the cord for

carrying, pulling or unplugging the power tool.
Keep cord away from heat, oil, sharp edges or
moving parts. Damaged or entangled cords increase

the risk of electric shock�

• When operating a power tool outdoors, use an ex-
tension cord suitable for outdoor use. Use of a cord
suitable for outdoor use reduces the risk of electric shock�

• If operating a power tool in a damp location is

unavoidable, use a residual current device (RCD)

protected supply. Use of 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)"�

• Warning! Never touch the exposed metal surfaces
on gearbox, shield, and so on because touching metal
surfaces will be interfered with the electromagnetic

wave, thus causing potential injury or accidents.

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 inuence 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 n-
ger on the switch or energising power tools that have
the switch on invites accidents�

• Remove any adjusting key or wrench before
turning the power tool on. A wrench or a key left at­tached to a rotating part of the power tool may result

in personal injury.

• Do not overreach. Keep proper footing and bal-
ance at all times. This enables better control of the

power tool in unexpected situations�

• Dress properly. Do not wear loose clothing or

jewellery. Keep your hair, clothing and gloves
away from moving parts. Loose clothes, jewellery or

long hair can be caught in moving parts�

• If devices are provided for the connection of

dust extraction and collection facilities, ensure

English

these are connected and properly used. Use of dust

collection can reduce dust-related hazards�

• 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.

• Warning! Power tools can produces an elec-
tromagnetic field during operation� This field may
under some circumstances interfere with active or
passive medical implants� To reduce the risk of se-

rious or fatal injury, we recommend persons with

medical implants to consult their physician and the
medical implant manufacturer before operating this
power tool�

Power tool use and care

• The persons with lowered psychophysical or men-
tal aptitudes as well as children can not operate the
power tool, if they are not supervised or instructed
about use of the power tool by a person responsible
for their safety�

• 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 chil-

dren and do not allow persons unfamiliar with the
power tool or these instructions to operate the
power tool. Power tools are dangerous in the hands

of untrained users�

• Maintain power tools. Check for misalignment or

binding of moving parts, breakage of parts and any

other condition that may affect the power tool’s op­eration. If damaged, have the power tool repaired

before use. Many accidents are caused by poorly
maintained power tools�

• Keep cutting tools sharp and clean. Properly
maintained cutting tools with sharp cutting edges are
less likely to bind and are easier to control�

• Use the power tool, accessories and tool bits

etc. in accordance with these instructions, taking
into account the working conditions and the work

to be performed. Use of the power tool for operations
different from those intended could result in a hazard­ous situation�

• 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�

• Note that when you operate a power tool, please
hold the auxiliary handle correctly, which is helpful
when controlling the power tool� Therefore, proper

holding can reduce the risk of accidents or injuries.

Service

• Have your power tool serviced by a qualied

repair person using only identical replacement

5

parts. This will ensure that the safety of the power tool
is maintained�

• Follow instruction for lubricating and changing ac-

cessories�

Special safety warnings

• Hold power tool by insulated gripping surfaces,

when performing an operation where the cutting
accessory may contact hidden wiring or its own
cord. Cutting accessory contacting a "live" wire may

make exposed metal parts of the power tool "live" and
could give the operator an electric shock�

• Wear ear protectors. Exposure to noise can cause

hearing loss�

Symbol Meaning

Serial number sticker:

CT ��� - model;
XX - date of manufacture;
XXXXXXX - serial number�

Read all safety regulations
and instructions�

Wear safety goggles�

Safety guidelines during power tool
operation

• When operating the power tool, you should pay at-

tention and remain vigilant� You shall not use the pow-

er tool when you feel fatigue or under the inuence of

anesthesia, alcohol or drugs�

• You shall not put your ngers on switch button to

avoid starting up the power tool unconsciously when
the tool is moving�

• When mounting screws, you should ensure other

components matching the screws are fully xed and

reliable before operating the power tool� The switch
shall be started on a safety position and the power
tool shall operate for 30 seconds, which shall be
stopped promptly in case of any serious vibration or
other problem; and arrangement shall be made for
maintenance�

• Before starting, it is necessary to determine the
location of the concealed wiring, water and gas pipe­lines� In case of damage of electrical wiring or general
utilities (for example, by a bolt screw being screwed)
severe consequences for life and health of the operat­ing personnel are likely to occur�

• Do not use the usual socket wrench sleeve, use the
specially designed sleeve for impact wrench� Impact
wrench sleeve is black, hard and don’t damage the
screw bolt� The sleeve not for the impact wrench is
easy to be damaged, and easy to cause personal in-

jury. Before use, be sure the sleeve without cracks or

other visible damage�

• Change of the construction of socket wrenches as
well as use of detachable attachments or accessories
not suitable for this power tool is prohibited�

• Recoil (a sudden jerk of the power tool) may occur
during operation; in order to avoid dangerous situa­tions (for example loss of balance), keep the power

tool in your hands rmly and maintain a rm posture.

• When processing small blank parts, which own

weight is not sufcient to ensure necessary xation,
use special clamp xtures.

Wear ear protectors�

Wear a dust mask�

Disconnect the power tool
from the mains before instal-

lation or adjustment.

Movement direction�

Rotation direction�

Locked�

Unlocked�

Double insulation / protec­tion class�

Attention� Important�

A sign certifying that the
product complies with es­sential requirements of the
EU directives and harmo­nized EU standards�

Symbols used in the manual

Following symbols are used in the operation manual,
please remember their meanings� Correct interpreta­tion of the symbols will allow correct and safe use of
the power tool�

English

Do not dispose of the power
tool in a domestic waste
container�

6

Power tool designation

The power tool is intended for tightening and loosing
nuts and bolts�
The area of the tool application can be expanded due
to use of additional accessories�

Power tool components

1 Tool holder
2 Body
3 On / off switch (reverse function)
4 Ventilation slots
5 Screw plug
6 Socket wrench *

* Optional extra

Not all of the accessories illustrated or described

are included as standard delivery.

Installation and regulation of power tool
elements

Before carrying out any works on the power tool it

must be disconnected from the mains.

Socket wrench mounting / dismounting (see g. 1)

• Insert the socket wrench 6 onto the tool holder 1 and

press it to x it (see. g. 1).

• Disassembly operations do in reverse sequence�

Initial operating of the power tool

Always use the correct supply voltage: the power sup­ply voltage must match the information quoted on the

power tool identication plate.

Switching the power tool on / off

Rotation to the right

Press and hold the on / off switch 3 on the bottom (see

g. 2.1), to switch off - release it.

Rotation to the left

Press and hold the on / off switch 3 on the top (see

g. 2.2), to switch off - release it.

The torque depends on the impact duration� The
maximum achieved torque results from the sum of
all individual torques achieved through impact� The
maximum torque is achieved after an impact dura­tion of 3-5 seconds� After this duration, the tighten­ing torque is increased only minimally� However, the
transmission housingheats up noticeably�

The consequences of excessive

heating-up are high wear of all hammer
mechanism components and a high

requirement of lubricant.

The impact duration is to be determined for each re­quired tightening torque� The actually achieved tight­ening torque is always to be checked with a torque
wrench�

Recommendations on the power tool
operation

Apply the socket wrench to the tool hold­er only when the power tool it is switched
off.

A torque depends on the following factors:

• Strength properties of the screws / nuts�

• Type of backing (washer, disc spring, seal)�

• Strength properties of the material being

screwed / bolted together�

• Lubrication conditions at the screw / bolt connec-

tion�

Hard seat - is given for metal-to-metal screw applica­tions with the use of washers� After a relatively short
impact duration, the maximum torque is reached� Un­necessary long impact duration only causes damage
to the machine�

Spring-loaded seat - is given for metal-to-metal screw
applications, however with the use of spring washers,
disc springs, studs or screws / nuts with conical seat as
well as when using extensions�

Soft seat - is given for screw applications, e� g�, metal

on wood or when using lead washers or bre washers

as backing�

For a spring-loaded seat as well as for a soft seat, the
maximum tightening torque is lower than for a hard
seat� Also, a clearly longer impact duration is required�
The impact duration is to be determined through practi­cal testing�
At temperatures below the freezing point, run the ma­chine for approx� 3 minutes at no-load to improve its
lubricating capacity�

Design features of the power tool

The tool holder 1 with the socket wrench 6 is driven by
an electric motor via a gear and impact mechanism�
The working procedure is divided into two phases:
Screwing in and tightening (impact mechanism in ac­tion)� The impact mechanism is activated as soon as
the screwed connection runs tight and thus load is
put on the motor, converting the power of the motor
to steady rotary impacts� When loosening screws or
nuts, the process is reversed�

English

Power tool maintenance / preventive
measures

Before carrying out any works on the power tool

it must be disconnected from the mains.

Cleaning of the power tool

An indispensable condition for a safe long-term exploi­tation of the power tool is to keep it clean� Regularly

7

ush the power tool with compressed air thought the

ventilation slots 4�

After-sales service and application service

Our after-sales service responds to your ques­tions concerning maintenance and repair of your
product as well as spare parts� Information about
service centers, parts diagrams and informa­tion about spare parts can also be found under:

www.crown-tools.com�

Transportation of the power tools

• Categorically not to drop any mechanical impact on
the packaging during transport�

• When unloading / loading is not allowed to use any
kind of technology that works on the principle of clamp­ing packaging�

Environmental protection

Recycle raw materials instead of dispos­ing as waste.

Power tool, accessories and packaging
should be sorted for environment-friendly

recycling�
The plastic components are labelled for categorized
recycling�
These instructions are printed on recycled paper man­ufactured without chlorine�

The manufacturer reserves the possibility to introduce changes.

English

8

Технические характеристики электроинструмента

Ударный гайковерт CT12018

Код электроинструмента [220-230 В ~50/60 Гц] 421630

Номинальная мощность [Bm] 900

Выходная мощность [Bm] 470

Сила тока при напряжении 220-230 B [A] 4�3

Число оборотов холостого хода [мин-1] 2100

Крутящий момент [Nm] 320

Частота ударов [мин-1] 2700

Мин. диаметр винтов

Макс. диаметр винтов

Держатель принадлежности
(внешний квадрат)

Вес

Класс безопасности

Звуковое давление [dB(A)] 102

[mm]

[дюймы]

[mm]

[дюймы]

[mm]

[дюймы]

[кг]

[фунты]

M8

5/16"

M24

15/16"

12,7x12,7

1/2"x1/2"

3,5

7�72

Акустическая мощность [dB(A)] 113

Вибрация [м/с2] 16,16

Информация о шуме

Носить приспособление для защиты
органов слуха при уровне звукового
давления свыше 85 dB(A).

Соответствия требуемым нор­мам

Мы заявляем под нашу единоличную ответствен­ность, что описанный в разделе "Технические
характеристики электроинструмента" продукт от­вечает всем соответствующим положениям Дирек­тив 2006/42/EC, включая их изменения, а также
следующим нормам: EN 60745-1, EN 60745-2-2.

Менеджер по Wu Cunzhen
сертификации

Merit Link International AG

Stabio, Швейцария, 17.10.2017

Русский

Общие правила техники безопасности

привести к поражению электрическим током, воз­горанию и / или серьезной травме.

Сохраните все предупреждения и инструкции
для дальнейшего использования.

Термин "электроинструмент", используемый в тек­сте предупреждений, относится к электроинстру­менту с питанием от электросети (проводной) или
электроинструменту с питанием от аккумулятора
(беспроводной).

Безопасность рабочего места

• Рабочее место должно быть чистым и хоро-

шо освещенным. В захламленных или темных ме-

стах вероятны несчастные случаи.

9

ПРЕДУПРЕЖДЕНИЕ. Чтобы снизить

риск получения травм, пользователь

должен ознакомиться с руководством

по эксплуатации!

ПРЕДУПРЕЖДЕНИЕ. Прочтите все

предупреждения о технике безопас-

ности и инструкции. Несоблюдение

предупреждений и инструкций может