Package Contents - BTI PROFILINE BH 3-28 ME Instrucciones De Manejo

– injuries caused by touching the rotating parts
or hot parts of the tool
In spite of the application of the relevant safety
regulations and the implementation of safety devices,
certain residual risks cannot be avoided. These are:
– Impairment of hearing.
– Risk of squeezing fi ngers when changing the
accessory.
– Health hazards caused by breathing dust
developed when working in concrete and/or
masonry.
Markings on Tool
The following pictograms are shown on the tool:
Read instruction manual before use.
Wear ear protection.
Wear eye protection.
DATE CODE POSITION (FIG. 1)
The Date Code (n), which also includes the year of
manufacture, is printed into the housing.
Example:
2009 XX XX
Year of Manufacture

Package Contents

The package contains:
1 Hammerdrill
1 Side handle
1 Depth adjustment rod
1 Systramodul, size 2
1 Instruction manual
1 Exploded drawing
• Check for damage to the tool, parts or accessories
which may have occurred during transport.
• Take the time to thoroughly read and understand
this manual prior to operation.
Description (fi g. 1)
WARNING: Never modify the power tool or
any part of it. Damage or personal injury could
result.
a. Variable speed switch
b. Active vibration control
c. Forward/reverse slider
d. Mode selector
e. Safety lock
f. Tool holder / locking sleeve
g. Dust cover
h. Depth adjustment rod
i. Side handle
j. Depth stop clamp
k. Main handle
INTENDED USE
Your hammerdrill has been designed for professional
hammerdrilling and light chipping, chiselling and
demolition applications and for carbide tipped core
drilling in concrete, brick and stone. The machine is also
suitable for rotary drilling in wood, metal, ceramic and
plastic and for screw driving and thread cutting
DO NOT use under wet conditions or in presence of
fl ammable liquids or gases.
These hammerdrills are professional power tools.
DO NOT let children come into contact with the tool.
Supervision is required when inexperienced operators
use this tool.
ACTIVE VIBRATION CONTROL (FIG. 1)
The active vibration control neutralises rebound
vibration from the hammer mechanism. Lowering hand
and arm vibration allows for more comfortable use for
longer periods of time and extends the life of the unit.
For best vibration control, hold the tool with one hand
on the main handle (k) and the other hand on the side
handle (i). Apply just enough pressure so the hammer is
approximately mid-stroke.
The hammer only needs enough pressure to engage
the active vibraton control. Applying too much pressure
will not make the tool drill or chip faster and active
vibration control will not engage.
TORQUE LIMITING CLUTCH
All rotary hammer drills are equipped with a torque
limiting clutch that reduces the maximum torque
reaction transmitted to the operator in case of jamming
of a drill bit. This feature also prevents the gearing and
electric motor from stalling. The torque limiting clutch
has been factory-set and cannot be adjusted.
Electrical Safety
The electric motor has been designed for one voltage
only. Always check that the power supply corresponds
to the voltage on the rating plate.
Your BTI charger is double insulated in
accordance with EN 60745; therefore no earth
wire is required.
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E N G L I S H