F.F. Group RH 12-55 MX PRO, Original Instructions Manual

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use one heavy enough to carry the current your
product will draw. An undersized cord will cause
a drop in line voltage resulting in loss of power
and overheating.
f
Always replace a damaged extension cord or
have it repaired by a qualified person before
using it.
f
Protect your extension cords from sharp ob -
jects, excessive heat and damp/wet areas.
f
Use a separate electrical circuit for your tools.
This circuit should be protected with the appro -
priate time-delayed fuse. Before connecting the
motor to the power line, make sure the switch is
in the OFF position and the electric voltage is
rated the same as the voltage stamped on the
motor nameplate. Running at a lower voltage
will damage the motor.
PRODUCT SPECIFICATIONS
INTENDED USE
The machine is intended for hammer drilling in
concrete, brick and stone.
TECHNICAL DATA
Article number 45 307
Model
RH 12-55 MX PRO
Rated voltage
V 230
Hz 50
Rated power input W 1.700
No-load speed min
-1
100-220
Impact rate min -1 1750-2150
Impact energy J 5-19
Chuck type SDS-MAX
Max. drilling Ø
concrete
mm 55
Weight kg 12
Sound emission values determined according
to EN 60745-1, ΕΝ 60745-2-6
Typically the A-weighted noise levels of the product
are:
Sound pressure
level
dB(A) 89,70
Sound power level dB(A) 100,70
Uncertainty K dB 3
Vibration total values a
h
(triax vector sum)
and uncertainty K determined according to
EN 60745-1
Vibration level max:
a
h
m/s
2
17,035
K m/s
2
1,5
NOISE/VIBRATION INFORMATION
The vibration emission level has been measured
in accordance with a standardized test given in EN
60745-1; it may be used to compare one tool with
another and as a preliminary assessment of ex -
posure to vibration when using the tool for the
applications mentioned.
The vibration emission during actual use of the
power tool can differ from the declared total
value depending on the ways in which the tool
is used. There is the need to identify safety mea -
sures to protect the operator that are based on
an estimation of exposure in the actual conditions
of use (taking account of all parts of the operating
cycle such as the times when the tool is switched
off and when it is running idle in addition to the
trigger time).
WARNING! This machine produces an electro -
magnetic field during operation. This field may
under some circumstances interfere with active
or passive medical implants. To reduce the risk
of serious or fatal injury, we recommend persons
with medical implants to consult their physician
and the medical implant manufacturer before op -
erating this machine.
IDENTIFICATION
1. SDS - Max chuck
2. Tool holder (SDS - Max)
3. Dust protection cap
4. Locking sleeve
5. Cable
6. Auxiliary handle
7. Operational mode selection switch
8. Adjustment speed
9. Lock-on button (on operation hammering)
10. On/Off switch
11. Power On Indicator
12. Service Indicator
BEFORE USE
Be careful of hidden electrical lines or gas and
water pipes. Check the working area, e.g. with
a metal detector. Always use the correct supply
voltage! The voltage of the power source must
agree with the value given on the nameplate of
the machine.
TOOL CHANGING
Take care that the dust protection cap (3) is not
damaged when changing tools.
SDS - Max Tools
The SDS - Max tool is designed to be freely mov-
able. This causes eccentricity when the machine is
offload. How ever, the drill automatically centers
itself during operation. This does not affect drill-
ing precision.
Inserting
Clean and lightly grease the tool before inserting.
Insert the dust-free tool into the tool holder (2)
with twisting manner until it latches. The tool
locks itself. Check the locking by pulling on the
tool.
Removing
Pull the locking sleeve (4) to the rear and hold
while removing the tool.
| English 10 RH 12-55 MX PRO