Crown CT23007HX, Original Instructions Manual

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25
English
• Best grinding results are achieved, when the power
tool is moved smoothly, while being slightly pressed
on�
• Avoid applying excessive pressure on your power
tool, as it will not produce better results, but will over-
load the motor and lead to a quicker grinding attach-
ment wear-out�
• Never use the grinding attachments, which are worn
out in a non - uniform way�
• Grinding attachment defects (deviation in cylindrical
form, non - uniform wear - out, etc�) may be corrected
with honing stick� Caution: never attempt to correct
radial grinding attachment run-out with honing
stick.
Power tool maintenance / preventive
measures
Before carrying out any works on the power tool
remove the battery 8.
Cleaning filter (see fig. 5-6)
Regularly inspect filter
6
(its contamination depends on
the state of the environment). Clean the filter 6 as it
gets dirty� Attention: do not use power tools without
a filter 6.
• Remove filter 6 as shown onto fig. 5.
• Clean filter 6 with soft brush or blow it with
compressed air�
• Install filter 6 back as shown onto fig. 6.
Battery maintenance instruction
• Charge timely before the battery 8 is completely
exhausted� Stop operation in low power and charge
it immediately�
• Do not overcharge when the battery 8 is full, other-
wise it will shorten the life time�
• Charge battery
8
in the room temperature of 10°C
to 40°C (50°F to 104°F)�
• Charge battery 8 every 6 months without operation
for a long time�
• Replace worn out batteries in time� Decline of pro-
duction or a significantly shorter runtime of the power
tool after charging indicates aging of the battery 8 and
the need for replacement� It should be taken into ac-
count that the battery 8 may discharge faster if the
works take place in the temperature below 0°С.
• In case of long time storage without use, it is recom-
mended to store the battery 8 at room temperature, it
should be charged to 50%�
Cleaning of the power tool
An indispensable condition for a safe long-term exploi-
tation of the power tool is to keep it clean� During the
long treatment of metal, current-conducting dust can
be accumulated inside the power tool. Regularly flush
the power tool with compressed air thought the ventila-
tion slots 3 �
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 clamp-
ing packaging�
Li-Ion batteries
The contained Li-Ion batteries are subject to the Dan-
gerous Goods Legislation requirements� The user can
transport the batteries by road without further require-
ments�
When being transported by third parties (e�g�: air trans-
port or forwarding agency), special requirements on
packaging and labelling must be observed� For prepa-
ration of the item being shipped, consulting an expert
for hazardous material is required�
Dispatch batteries only when the housing is undam-
aged� Tape or mask off open contacts and pack up the
battery in such a manner that it cannot move around
in the packaging� Please also observe possibly more
detailed national regulations�
Environmental protection
Recycle raw materials instead of dispos-
ing 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 man-
ufactured without chlorine�
The manufacturer reserves the possibility to introduce changes.