Safety Elements And Their Mounting; Mounting A Grinding Or Cutting Disc; Starting The Machine - Narex ABU 125‑600 B BASIC Instrucciones De Uso Originales

contact with your eyes, flush them with lots of water and immedi-
ately seek medical attention.
9. If you are charging a fully discharged battery or if you stop charging
the battery before it is fully charged, you must count each of these
cycles as an entire charging cycle.
Note on Lithium-ion (Li-Ion) batteries
• These types of batteries do not have a memory effect, in other
words, the batteries can be charged at any state of discharge. If you
take the batteries out of the charger prior to fully charging them, it
will not damage them.
• Each Li-Ion battery is equipped with deep discharge protection. If
the voltage falls (due to overloading or discharge) below the mon-
itored range, the electronic circuit will disconnect the cells. The
machine will then either work intermittently or not at all. You must
reduce machine load or recharge the battery.
Storing lithium-ion batteries
• Store fully charge batteries in a dry and dust-free environment at an
ambient temperature between 5 °C and 40 °C. If you are not using
the batteries for a longer period of time, we recommend you charge
them fully once every three months.
• Keep the battery contacts clean. Do not store the replacement bat-
tery together with metal items as it may cause a short circuit.
• It is always necessary to charge batteries that were not used for
a long time prior to use.
Transporting lithium-ion batteries
As per legal regulation, lithium-ion batteries fall into the hazardous load
category. These batteries must be transported while complying with lo-
cal, national, as well as international guidelines and regulations.
• Consumers may transport these batteries on public roads without
a problem.
• Commercial transportation of lithium-ion batteries by transpor-
tation companies must comply with the regulation on hazardous
load transportation. Only trained personnel may carry out the
preparation and the actual transport. The entire process must have
expert supervision.
The following must be maintained during battery transportation:
• Make sure that contacts are protected and isolated to prevent
a short circuit.
• Be careful so that a large number of batteries do not move around
or fall and collapse during transport.
• Damaged and leaking batteries cannot be transported.
Please contact your carrier for additional information.
Warning!!
It is not expected for the user to perform any service repairs on the
charger. There are no spare parts inside the charger, which users could
repair on their own. It is necessary to bring the charger to your nearest
authorised service centre to prevent damage to spare parts, which are
sensitive to static electricity, for example.
Always use the right set of batteries (the set delivered with the tools or
a replacement set recommended by Narex s.r.o.). Never use any other
sets of accumulator batteries because they could damage your tools and
cause a hazardous situation.

Safety Elements and Their Mounting

The grinder may only be used with the guard (9) and the detachable
handle (14) mounted!
Remove the accumulator before transport, storage or be-
fore doing any work on the power tool (e.g. maintenance,
change of tools). Risk of injury in the event of accidentally
pressing the switch.
Guard
Attention! Standard equipment of the angle grinder includes
a guard designed exclusively for work with grinding discs. If you
intend to use the angle grinder for cutting, it must be fitted with
a guard for work with cutting discs, which you can purchase under
ord. no. 65 405 748 for 230 mm disc diameter. If you use the ma-
chine for cutting without this specialised guard, you are increasing
the risk of injury and Narex is not liable for any injury to the user
or another person resulting from non-observance of this safety
instruction.
Mount the guard (9) so that the guiding protrusions (8b) overlap the
guiding grooves (8a) on the fastening neck (5). Hold the guard arresting
lever (7) pressed and push the guard (9) onto the fastening neck (5) so
that the adjusting rack of the guard (6a) fits onto the adjusting rack of
the fastening neck (6b) on the gearbox (4). Rotate the guard until it au-
dibly clicks into place. Adjust the position of the guard (9) as your work
requires. Push the guard arresting lever (7) up and rotate the guard (9)
into the position you need.
Detachable Handle
Screw on the detachable handle (14) on the right, the left or the centre
of the gearbox (4) depending on how you intend to hold the machine
during work.
To mount the handle onto the machine, use the M10/M8 conversion
adapter (14a).

Mounting a Grinding or Cutting Disc

Remove the accumulator before transport, storage or be-
fore doing any work on the power tool (e.g. maintenance,
change of tools). Risk of injury in the event of accidentally
pressing the switch.
Clean the bottom flange (11) and quick-release nut (12), as well as the
clamping surfaces of the grinding or cutting disc. Mount the bottom
flange (11) onto the mounting spindle (10) with the fitting facing in
the direction of the gearbox (4). Mount the grinding (13a) or cutting
disc (13b). The fitting of the bottom flange must fit exactly into the
opening on the grinding or cutting disc. Then fit the quick-release
nut (12) onto the mounting spindle (10) and manually tighten it all the
way to the disc. Push in the spindle locking pin (4a), rotate the grind-
ing spindle behind the fitted tool until the locking pin (4a) locks into it,
swing up the shackle of the quick-release nut (12a) and use it to manu-
ally tighten the nut by turning it clockwise. Then tilt the shackle of the
quick-release nut back down.
Attention! Do not under any circumstances use excessive force to
tighten the quick-release nut. You might damage the nut or the
thread of the mounting spindle.
Attention! Use the locking pin only when the spindle is not mov-
ing.
Attention! Before you turn on the machine, check that the disc can-
not move freely between the bottom flange and the quick-release
nut.
If the quick-release nut (12) is mounted properly and is undamaged, you
can loosen it by hand. To do so, swing the shackle (12a) of the quick-re-
lease nut up and turn the quick-release nut counter-clockwise by force.
If the quick-release nut is jammed, do not loosen it with any tools other
than the pin wrench (18) included with the machine.

Starting the Machine

Inserting and Removing the Accumulator
Slide the accumulator (1) all the way into the shaft on the back of the
machine's handle. Pull on the accumulator to make sure it is fitted prop-
erly.
To remove the accumulator (1) from the machine, push on both accu-
mulator clamps (2) and pull the accumulator out.
Turning on
Push the switch (3) forwards, thus switching the machine on. If you de-
press the front switch button part (3), the switch will be arrested in the
ON position.
Turning off
By releasing the switch button (3), the switch will be returned to the
initial position and the machine will be switched off. If the switch (3)
is arrested in the ON position, then by moderate depressing the rear
switch button part (3), the switch will be released and returned to the
initial position, i.e. the machine will be switched off.
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