Narex ESR 500, Оригинальное руководство по эксплуатации

Страница: 15 / 36

English
15
tool while you are tired or under the influence of drugs,
alcohol or medication.
A moment of inattention while oper‑
ating power tools may result in serious personal injury.
b) Use personal protective equipment. Always wear eye pro-
tection.
Protective equipment such as dust mask, non‑skid
safety shoes, hard hat, or hearing protection used for appro‑
priate conditions will reduce personal injuries.
c) Prevent unintentional starting. Ensure the switch is in the
off-position before connecting to power source and/or bat-
tery 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.
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 unex‑
pected 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 extrac-
tion and collection facilities, ensure these are connected
and properly used. Use of dust collection can reduce dust‑re‑
lated 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 ad-
justments, 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) M
aintain power tools. Check for misalignment or binding
of moving parts, breakage of parts and any other condi-
tion that may affect the power tool’s operation. If dam-
aged, have the power tool repaired before use. Many acci‑
dents 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 ac-
cordance 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) Service
a) 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.
Special Safety Instructions
a)
While carrying out activities during which the clamping
head may get in contact with electric cable or its own pow-
er cord, keep holding the machine by touching the insulat-
ed surfaces only.
Clamping head contact with live electric
cable may result in conductivity of non‑isolated metal parts
of the tool and electrical shock injury to user.
Information about noise level and
vibrations
The values have been measured in conformity with EN 62841.
Acoustic pressure level L
pA
= 78.33 dB (A).
Acoustic power level L
wA
= 83.99 dB (A).
In accuracy of measurements K = 3 dB (A).
ATTENTION! Noise is generated during work!
Use ear protection!
The weighted value of vibrations affecting hands and arms
a
h
= 18.88 m.s -2 .
In accuracy of measurements K = 1.5 m.s -2 .
The emission values specified (vibration, noise) were measured in
accordance with the test conditions stipulated in EN 62841 and are
intended for machine comparisons. They are also used for making
preliminary estimates regarding vibration and noise loads during
operation.
The emission values specified refer to the main applications for
which the power tool is used. If the electric power tool is used for
other applications, with other tools or is not maintained sufficient-
ly prior to operation, however, the vibration and noise load may be
higher when the tool is used.
Take into account any machine idling times and downtimes to esti-
mate these values more accurately for a specified time period. This
may significantly reduce the load during the machine operating
period.
Intended use
Electric impact wrench is designed for screwing in (tightening)/
screwing out out (looseining) bolts and nuts with hexagonal head.
In some cases, socket head adapter AD-ASR 14 with hexagonal
clamping shank can be used to enable drilling into wood, metal
and plastics.
Being leightweight, the electric impact wrench is easily handled
which is useful for tasks on assembly lines, repair, construction etc.
User takes full responsibility for any consequences arising from use
other than the intended use.
How it works
Spindle (3) with a tool is driven by electromotor gears and the
springed impact mechanism.
It is a twO-stage process:
1. Screwing;
2. Tightening.
Impact mechanism is put into operation after the bolted joint has
been tightened up - motor is loaded.
At this moment, the impact mechanism transforms the power into
even rotational impacts. Loosening is a reversed process.
Double insulation
To ensure maximum safety of the user our tools are designed and
built to satisfy applicable European standards (EN standards). Tools
with double insulation are marked by the international symbol of
a double square. These tools must not be grounded and a twO-wire
cable is sufficient to supply them with power. Tools are shielded in
accordance with EN 55014.