The declared vibration emission level represents the main applications of the tool.
However if the tool is used for different applications, with different accessories or
insertion tools or is poorly maintained, the vibration emission may differ. This may
significantly increase the exposure level over the total working period.
An estimation of the level of exposure to vibration should also take into account the
times when the tool is switched off or when it is running but not actually doing the
job. This may significantly reduce the exposure level over the total working period.
Identify additional safety measures to protect the operator from the effects of vibra-
tion such as: maintain the tool and the accessories, keep the hands warm, organisa-
tion of work patterns.
3
Technical Data charger and battery
Battery:
U = Voltage
C = Capacity
W = Weight
Ic = Charge current
t
= Approx. charging time (90% full)
Charging voltage ............................ 20,75 V DC
Charging temperature ..................... 0° - 50° C
Max. discharging temperature. ....... 5° - 50° C
Recharge battery pack before first use!
4
Function of the Unit
4.1
Overview RO RH4000
Additional handle
1
Tool lock
2
SDS chuck
3
Depth stop
4
Switch button (for changing the operating
5
mode)
Lock
6
4.2
Start of operation
RO RH4000 (fig. A):
Assembly of the additional handle:
For safety reasons, always use the additional handle supplied!
Open the clamping ring by turning the additional handle (1) counter-clockwise. Push the ad-
ditional handle onto the collar of the machine.
Insert the depth stop (4). Securely tighten the additional handle at the angle required for the
application.
Removing and inserting the battery pack:
Removal:
Press the battery pack release button (14) and pull the battery pack (12) forwards.
Charger:
U1 = Input voltage
f1 = Input frequency
P1 = Input power
U2 = Charging voltage
I2 = Max. charge current
Nc = No. of battery cells
W = Weight
Pay attention to the electrical outlet
voltage! Check the label on the bottom
of the charger!
Eyelet for securing the carrying strap
8
Rotation selector switch
9
10 Trigger
11 Handle
12 Battery pack
13 LED lights
14 Battery pack release button
ENGLISH
(B)
(A)
19