Raider RD-AG39 User Manual page 20

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submission. Do not pinch cutting disc, do not jam or perform with him swirling motion.
When you turn implies that the disc does not forcibly stop. Cutting of profiles and pipes with
rectangular cross-section is best to start cutting the smallest cross-section.
17.8. Scission of stone materials.
Use of angle grinder for dry cutting and dry grinding.
When cutting stone materials, it is best to use a diamond cutting disc. Use only the
included angle grinder dust absorb system and work with a dust mask to breathe. Especially
when cutting hard materials such as concrete with high content of gravel, diamond cutting
disc may be overheated and damaged. Indication for that it is the emergence of a sparkling
crown. In this case, disconnect and wait for the diamond cutting disc to cool, leave it to spin
some time idling at maximum speed. Significantly reduced cutting speed and the appearance
of sparkling crown are indications of "blunt diamond cutting disc. You can "imprisoned" by
short-cutting abrasive material, for example silicate brick.
18. Maintain and service.
18.1. Maintenance and cleaning.
Before carrying out any activities grinders unplug the plug from the feed network.
To work quality and safe, keep grinding and vent clean.
In extremely severe working conditions in cutting of metal on the inner surfaces of the body
may be delayed powder in which current flows. This can disrupt the protective insulation of
the grinding machine. In such cases, it is recommended to use a fixed aspiration system, the
frequent blowing of the vent and the inclusion of electric grinders in safety switch Fi (safety
shut-off switch with Residual protection), and current leakage, which is triggered when Fi
should be no more of 30 mA.
Make periodic breaks at work.
Keep and refer to the accessories carefully.
19. Service and Support. Before any work on the machine itself, pull the mains plug.
19.1. Never use water or any liquid chemical for cleaning angle grinder. It should be cleaned
with a piece of dry cloth and remove the accumulated dust with a soft brush. Always keep
angle grinder in a dry place and keep the machine and ventilation slots clean.
19.2. Replacing the carbon brushes. Worn-out (shorter than 5 mm), or broken carbon
brushes of the engine should be replaced. Always replace both the two brushes. Work on
replacement of carbon brushes entrusted only to qualified specialists with original spare parts
in service of RAIDER.
19.3. The repair of your power tool is best carried out only by qualified specialists in service
RAIDER, which used only original spare parts. Thus ensuring their safe operation.
20. Preservation of the environment.
In view of environmental power, additional accessories and packaging must be subjected
to appropriate processing for reuse of the information contained in these materials.
Do not dispose of electric household waste! Under the EU Directive 2012/19/EC on waste
electrical and electronic devices and validation and as a national law power which can be used
more, must be collected separately and be subjected to appropriate processing for recovery
of contained they scrap.
Displayed items:
1. Unblock button trigger switch (prevents accidental switching).
2 Completion switch.