Environmental Protection - Crown CT23007HX Manual Original

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• 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. 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. 6.

• Clean filter 6 with soft brush or blow it with

compressed air�

• Install filter 6 back�

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%�

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�

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�