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vector sum of the three directions) is determined according to EN 60745: Drilling in metal: the value of the emitted vibrations
a
h
= 4,7 m/s
2
, uncertainty K = 1,5 m/s
2
, hammer drilling in concrete: value the emitted vibrations a
h
= 19.402 m/s
2
, uncertainty
K = 2,0 m/s
2
.
That in this operating manual for the vibration value is measured by the method specified in EN 60745 and can be used
to compare different power. The level of vibration varies depending on the specific activity carried out and in some cases
may exceed that amount in that direction. If power is used for a long time in this mode, the load caused by vibration, could
be underestimated. Directions: For an exact estimate of the burden of vibrations in a working cycle should be recorded and
the intervals in which the power is off or idling. This can significantly reduce the reporting burden of vibrations throughout
the business cycle.
4. Preparing for the job. Installation of accessories and auxiliary tools.
4.1. Auxiliary handle.
Use only the hammer drill fitted with an auxiliary handle . You can insert auxiliary handle in practically any position, to
ensure your comfortable and safe position for the job. Turn the handle itself axis and counterclockwise, thus reducing the
firmness of the loop around the head of the drill and you can rotate the auxiliary handle in the desired position. Then tighten
the grip again , such as turning it clockwise.
4.2. Placing the drill in the chuck. Turn off the power of hammer drill. For hammer drilling and chiselling, SDS-max tools
are required that are inserted in the SDS-max drill chuck.
The SDS-max drill chuck allows for simple and convenient changing of drilling tools without the use of additional tools.
Insert the SDS-max quick. Clean and lightly grease the shank end of the tool. Insert the tool in a twisting manner into the
tool holder until it latches itself. Check the latching by pulling the tool. As a requirement of the system, the SDS-max drilling
tool can move freely. This causes a certain radial run-out at no-load, which has no effect on the accuracy of the drill hole, as
the drill bit centres itself upon drilling.
4.3. Removing SDS-max drilling tools. Push back the locking sleeve and remove the tool.
5. Turn on and off.
Pay attention to mains voltage! The supply voltage must correspond to the data on the rating plate. Appliances marked
with 230 V can also be powered with a voltage of 220 V.
Change grease
Approximately 60 hours of work (about 5,000 drilled holes) should be completed with 8-10 grams of grease. Open the
grease cap Place lithium grease with viscosity 2NLGI / National lubricating greace institute /
For prolonged storage of the breaker, grease should be checked and, if oxidised, changed.
5.1.Operating modes:
•
Impact drilling
Push the release button and insert the “Punctuation” symbol switch. The switch comes in the right position with a crisp click.
After long running at low speed, you must cool the power tool.
Periodic breaks should be made in the work.
Be careful not to cover the openings in the engine housing to ventilate the engine.
It is not necessary to change the operating mode when the shunt spindle is rotating!
When a large diameter hole is to be drilled, it is recommended to drill a smaller hole first,
then be punched to the desired size. This will prevent overloading the breaker. Drilling of deep
holes should be carried out gradually by removing the bore from the hole periodically to remove chips or dust.
If the drill bit clicks into the opening during drilling, you must immediately release the breaker breaker breaker.
Use the change of rotation direction to remove the drill from the hole. The bumper must be held in alignment with the
drill hole. Ideally, the drill should 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.
•
Chiselling mode
Press the release button and turn the mode switch
Summary of Contents for RDI-HD45
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