Crown CT13313 Manual Original página 18

After longer periods of working at low speed, allow the
machine to cool by running for approx� 3 minutes at
maximum speed with no load.
Recommendations on the power tool
operation
Before starting operation switch on your
tool for testing, if the grinding attach-
ments are well fixed and to make sure,
that there is no radial grinding attachment
run - out. If the radial run - out is detected, switch your
power tool off and replace the faulty attachment.
• Switch your power tool on, wait for the spindle to
reach maximum speed and only then start getting the
grinding surface close to the blank treated�
• 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 it
must be disconnected from the mains.
The manufacturer reserves the possibility to introduce changes.
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�
Environmental protection
Recycle
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 man-
ufactured without chlorine�
English
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raw materials instead of