GRAPHITE 58G527 Instrucciones De Uso página 15

Rotary hammer incorporates clic-clic system, which does not require to pull off the fixing sleeve (2) when
installing a working tool.
● Put the rotary hammer against stable surface.
● Insert working tool shank into chuck (1) and slide it to mechanical stop (it may be necessary to turn the
working tool so it can reach appropriate position) (fig. C).
● Working tool is properly seated if it cannot be removed without pulling off the fixing sleeve (2) of the
chuck (1).
If the fixing sleeve (2) does not return to its default position after working tool has been placed in the chuck,
remove the working tool and repeat the whole operation.
High efficiency of the rotary hammer operation can be achieved by using sharp and undamaged
working tools. Sharpen or replace working tools when needed.
DEINSTALLATION OF WORKING TOOL
Just after the operation is finished the working tool may be hot. Avoid direct contact and use appro-
priate protective gloves. Clean the working tool after removal.
Disconnect the power tool from power supply.
● Pull the fixing sleeve (2) to the back and hold.
● Pull the working tool out of the chuck (1) with your second hand.
OVERLOAD CLUTCH
Rotary hammer is equipped with internally set overload clutch. Spindle of the rotary hammer stops imme-
diately after working tool jams, which could overload the power tool.
SWITCHING ON / SWITCHING OFF
The mains voltage must match the voltage on the label of the rotary hammer.
Switching on – press the switch button (5) and hold in this position.
Switching off – release pressure on the switch (5).
Locking the switch (continuous operation)
Switching on:
● Press the switch button (5) and hold in this position.
● Press the switch lock button (4) (fig. D).
● Release pressure on the switch button (4).
Switching off:
● Press and release the switch button (5).
Rotational speed of the spindle is controlled with pressure on the switch button (5).
OPERATION MODE SWITCH
Rotary hammer is equipped with 4 position switch of the working mode (6). Depending on the setting you
can perform a drilling only, impact drilling, chiselling or set chisel to desired position. Press the lock button
'a' prior change of position of the operation mode switch (6) (fig. E).
● Pos 0 = position for setting chisel in desired position (chisel symbol)
● Pos 1 = regular drilling/screwing (symbol of a drill)
● Pos 2 = impact drilling (symbol of a drill and a hammer)
● Pos 3 = chiselling (symbol of a hammer)
OPERATION / SETTINGS
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