Package Contents - BTI BH 4-32 BOX Manual Del Usuario

minimum conductor size is 1.5 mm²; the maximum length
is 30 m.
When using a cable reel, always unwind the cable completely.

Package Contents

The package contains:
1 Heavy-duty rotary hammerdrill
1 Side handle
1 Depth adjustment rod
1 Kitbox
1 Instruction manual
• 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.
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
The date code which also includes the year of manufacture, is
printed into the housing.
Example:
2017 XX XX
Year of Manufacture
Description (Fig. A–D, F)
WARNING: Never modify the power tool or any part of it.
Damage or personal injury could result.
Variable speed switch
1
Main handle
2
Forward / reverse slider
3
Mode selector
4
Safety lock
5
Side handle
6
Tool holder / locking sleeve
7
Shocks
8
Depth adjustment rod
10
Depth stop clamp
11
12 Locking collar
Dust cover
14
Intended Use
These heavy-duty rotary hammers have been designed for
professional drilling and hammerdrilling, screwdriving and
light chipping.
DO NOT use under wet conditions or in the presence of
flammable 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.
• Young children and the infirm. This appliance is not
intended for use by young children or infirm persons
without supervision.
• This product is not intended for use by persons (including
children) suffering from diminished physical, sensory or
mental abilities; lack of experience, knowledge or skills
unless they are supervised by a person responsible for their
safety. Children should never be left alone with this product.
Active Vibration Control (Fig. A)
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 2 and the other hand on the side handle
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
WARNING: The user must always maintain a firm grip on
the tool when in operation.
The torque limiting clutch 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.
NOTICE: Always turn the tool off before changing torque
control settings or damage to tool may result.
ASSEMBLY AND ADJUSTMENTS
WARNING: To reduce the risk of serious personal
injury, turn tool off and disconnect tool from power
source before making any adjustments or removing/
installing attachments or accessories. Be sure the
trigger switch is in the OFF position. An accidental start-up
can cause injury.
Selecting the Operating Mode (Fig. C)
The tool can be used in the following operating modes:
Rotary drilling: for screwdriving and for drilling into
steel, wood and plastics.
Hammerdrilling: for concrete and masonry drilling
operations.
DEUTSCH
6 .
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