Rothenberger RO RH4000 Instructions D'utilisation page 24

To insert:
Slide the battery pack (12) in until it engages.
4.3 Operating
RO RH4000 (fig. A):
The machine's multifunctional monitoring system:
If the machine switches off automatically, the machine electronics have activated
automatic protection mode. A warning signal sounds (continuous beeping). The
beeping stops after a maximum of 30 seconds or when the trigger (10) is released.
In spite of this protective function, overloading is still possible with certain applica-
tions and can result in damage to the machine.
Causes and remedies:
Long continuous overloading of the machine will activate the temperature cut-out. Leave the
machine or battery pack to cool.
Note: If the battery pack feels very warm, the pack will cool more quickly in an "AIR COOLED"
charger.
Note: The machine will cool more quickly if you operate it at idling speed.
Safety shutdown: The machine was SWITCHED OFF automatically. If the slew rate of the cur-
rent is too high (for example, if the machine suddenly seizes or kickback occurs), the machine
switches off. Switch off the machine at the trigger (10). Switch it on again and continue to work
as normal. Try to prevent the machine from seizing.
Switch off the machine at the trigger (10). Then continue working as normal. Try to prevent the
machine from seizing.
Depth Stop Setting:
Loosen the additional handle (1). Set depth stop (4) to the desired drilling depth and retight-
en additional handle (1).
On/Off switch, setting the speed:
Switching on, speed: press the trigger switch (10). Press in the trigger to increase the rota-
tional speed.
Switching off: Release the trigger switch (10).
Operating mode selection:
Press the lock (6) and turn the thumbwheel (5).
Drilling
When a chisel is fitted, only operate the machine in the chiselling operating
mode
Avoid levering with the machine.
Setting chisel position:
Insert the chisel.
Turn the switch button (5) to position
Turn the chisel to the required position.
Turn the switch button (5) to position
When a chisel is fitted, only operate the machine in the chiselling operating
mode
Set direction of rotation, transportation safety device(switch-on lock):
Do not activate rotation selector switch (9) unless the motor has completely stopped!
Set the rotation selector switch (9).
20
Hammer drilling
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.
ENGLISH
.
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Chiselling