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the drill hole. Ideally, the drill must be placed perpendicular to the surface of the workpiece. If
the condition of perpendicularity is not observed, it may result in jamming or breaking of the drill
in the hole as well as injury to the user. Continuous drilling at low speeds threatens the engine
with overheating. Periodic breaks should be made at work or the drill should be allowed to work
at maximum speed without load for about 3 minutes. Do not cover holes in the housing for
ventilation of the motor.
5.10. Make periodic breaks in work.
5.11. Store and handle the accessories carefully.
5.12. Do not throw the tool, overload it, immerse it in water or other liquids, do not use it to mix
adhesive and concrete solutions.
6. Service and maintenance.
The drill case should be wiped with a piece of soft tissue. Any cleaner should not be used as it
may cause damage to the drill case.
6.1. Changing the chuck.
Chuck has a quick change system „Quick":
To remove a chuck: press the locking ring forward and pull the chuck.
To install a chuck: press the locking ring forward and move the chuck as far as possible on the
spindle.
Also use the extra nozzle designed to be used with right-angle consumables to reach hard-to-
reach areas - for easy drilling or screwing at a 90 ° angle.
6.2. Replace carbon brushes.
Worn (shorter than 5 mm), burned or broken carbon brushes on the motor should be replaced.
Always replace both brushes at the same time. Carry out the work on changing carbon brushes
only to a qualified person, with original spare parts in authorized RAIDER workshops.
6.3. All types of malfunctions must be removed in authorized RAIDER service stations.
6.4. Repairs to your power tools should only be performed by qualified specialists. This ensures
the safe operation of power tools.
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